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Merge pull request #66 from hathach/develop

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support makefile device example for all boards
This commit is contained in:
hathach 2019-05-15 18:21:41 +07:00 committed by GitHub
commit c4b1539250
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197 changed files with 4919 additions and 911 deletions
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2
.gitmodules vendored
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@ -9,7 +9,7 @@
url = https://github.com/ThrowTheSwitch/Unity.git
[submodule "hw/mcu/st/stm32lib"]
path = hw/mcu/st/stm32lib
url = https://github.com/micropython/stm32lib.git
url = https://github.com/hathach/stm32lib.git
[submodule "hw/mcu/nxp/lpcopen"]
path = hw/mcu/nxp/lpcopen
url = https://github.com/hathach/lpcopen.git

3
examples/device/cdc_msc_hid/Makefile
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@ -9,7 +9,4 @@ INC += \
EXAMPLE_SOURCE += $(wildcard src/*.c)
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
# Board source
SRC_C += hw/bsp/$(BOARD)/board_$(BOARD).c
include ../../rules.mk

1
examples/device/cdc_msc_hid/ses/lpc11u6x/lpc11u6x.emProject
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@ -91,7 +91,6 @@
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/gpio_11u6x.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/syscon_11u6x.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/sysinit_11u6x.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/uart_0_11u6x.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/iocon_11u6x.c" />
</folder>
</folder>

1
examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
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@ -81,7 +81,6 @@
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/gpio_13xx_1.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysctl_13xx.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysinit_13xx.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/uart_13xx.c" />
<file file_name="../../../../../hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/iocon_13xx.c" />
</folder>
</folder>

2
examples/device/cdc_msc_hid/src/main.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/device/cdc_msc_hid/src/msc_disk.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

6
examples/device/cdc_msc_hid/src/tusb_config.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -46,7 +46,9 @@
#endif
#define CFG_TUSB_OS OPT_OS_NONE
#define CFG_TUSB_DEBUG 2
// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
// #define CFG_TUSB_DEBUG 0
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put

4
examples/device/cdc_msc_hid/src/usb_descriptors.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -136,7 +136,7 @@ uint8_t const desc_configuration[] =
#if CFG_TUD_MSC
// Interface number, string index, EP Out & EP In address, EP size
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 5, EPNUM_MSC, 0x80 | EPNUM_MSC, 64), // highspeed 512
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 5, EPNUM_MSC, 0x80 | EPNUM_MSC, (CFG_TUSB_RHPORT0_MODE & OPT_MODE_HIGH_SPEED) ? 512 : 64),
#endif
#if CFG_TUD_HID

3
examples/device/cdc_msc_hid_freertos/Makefile
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@ -11,9 +11,6 @@ INC += \
EXAMPLE_SOURCE += $(wildcard src/*.c)
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
# Board source
SRC_C += hw/bsp/$(BOARD)/board_$(BOARD).c
# FreeRTOS source
SRC_C += \
lib/FreeRTOS/Source/list.c \

2
examples/device/cdc_msc_hid_freertos/src/freertos_hook.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/device/cdc_msc_hid_freertos/src/main.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/device/cdc_msc_hid_freertos/src/msc_disk.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

6
examples/device/cdc_msc_hid_freertos/src/tusb_config.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -46,7 +46,9 @@
#endif
#define CFG_TUSB_OS OPT_OS_FREERTOS
#define CFG_TUSB_DEBUG 2
// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
// #define CFG_TUSB_DEBUG 0
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put

2
examples/device/cdc_msc_hid_freertos/src/usb_descriptors.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

3
examples/device/hid_generic_inout/Makefile
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@ -9,7 +9,4 @@ INC += \
EXAMPLE_SOURCE += $(wildcard src/*.c)
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
# Board source
SRC_C += hw/bsp/$(BOARD)/board_$(BOARD).c
include ../../rules.mk

2
examples/device/hid_generic_inout/src/main.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

6
examples/device/hid_generic_inout/src/tusb_config.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -46,7 +46,9 @@
#endif
#define CFG_TUSB_OS OPT_OS_NONE
#define CFG_TUSB_DEBUG 2
// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
// #define CFG_TUSB_DEBUG 0
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put

2
examples/device/hid_generic_inout/src/usb_descriptors.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

3
examples/device/msc_dual_lun/Makefile
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@ -9,7 +9,4 @@ INC += \
EXAMPLE_SOURCE += $(wildcard src/*.c)
SRC_C += $(addprefix $(CURRENT_PATH)/, $(EXAMPLE_SOURCE))
# Board source
SRC_C += hw/bsp/$(BOARD)/board_$(BOARD).c
include ../../rules.mk

2
examples/device/msc_dual_lun/src/main.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/device/msc_dual_lun/src/msc_disk_dual.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

6
examples/device/msc_dual_lun/src/tusb_config.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -46,7 +46,9 @@
#endif
#define CFG_TUSB_OS OPT_OS_NONE
#define CFG_TUSB_DEBUG 2
// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
// #define CFG_TUSB_DEBUG 0
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put

4
examples/device/msc_dual_lun/src/usb_descriptors.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -79,7 +79,7 @@ uint8_t const desc_configuration[] =
TUD_CONFIG_DESCRIPTOR(ITF_NUM_TOTAL, 0, CONFIG_TOTAL_LEN, TUSB_DESC_CONFIG_ATT_REMOTE_WAKEUP, 100),
// Interface number, string index, EP Out & EP In address, EP size
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 0, EPNUM_MSC, 0x80 | EPNUM_MSC, 64), // highspeed 512
TUD_MSC_DESCRIPTOR(ITF_NUM_MSC, 0, EPNUM_MSC, 0x80 | EPNUM_MSC, (CFG_TUSB_RHPORT0_MODE & OPT_MODE_HIGH_SPEED) ? 512 : 64),
};
// Invoked when received GET DEVICE DESCRIPTOR

2
examples/host/cdc_msc_hid/src/main.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/host/cdc_msc_hid/src/msc_app.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

6
examples/host/cdc_msc_hid/src/tusb_config.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -46,9 +46,11 @@
#define CFG_TUSB_RHPORT0_MODE OPT_MODE_HOST
#endif
#define CFG_TUSB_DEBUG 2
#define CFG_TUSB_OS OPT_OS_NONE
// CFG_TUSB_DEBUG is defined by compiler in DEBUG build
// #define CFG_TUSB_DEBUG 0
/* USB DMA on some MCUs can only access a specific SRAM region with restriction on alignment.
* Tinyusb use follows macros to declare transferring memory so that they can be put
* into those specific section.

5
examples/make.mk
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@ -31,6 +31,9 @@ BUILD = build-$(BOARD)
# Board specific
include $(TOP)/hw/bsp/$(BOARD)/board.mk
# Include all source C in board folder
SRC_C += $(subst $(TOP)/,,$(wildcard $(TOP)/hw/bsp/$(BOARD)/*.c))
# Compiler Flags
CFLAGS += \
-fsingle-precision-constant \
@ -59,7 +62,7 @@ CFLAGS += \
# Debugging/Optimization
ifeq ($(DEBUG), 1)
CFLAGS += -O0 -ggdb
CFLAGS += -O0 -ggdb -DCFG_TUSB_DEBUG=1
else
CFLAGS += -flto -Os
endif

2
examples/obsolete/host/src/app_os_prio.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/cdc_serial_host_app.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/cdc_serial_host_app.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/keyboard_host_app.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/keyboard_host_app.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/main.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/mouse_host_app.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/mouse_host_app.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/msc_cli.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/msc_cli.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/msc_host_app.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/msc_host_app.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/rndis_host_app.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
examples/obsolete/host/src/rndis_host_app.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

4
examples/obsolete/host/src/tusb_config.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -54,7 +54,7 @@
//--------------------------------------------------------------------+
// COMMON CONFIGURATION
//--------------------------------------------------------------------+
#define CFG_TUSB_DEBUG 2
#define CFG_TUSB_DEBUG 1
//#define CFG_TUSB_OS OPT_OS_NONE // defined using eclipse build
//#define CFG_TUD_TASK_PRIO 0 // defined using eclipse build

3
examples/rules.mk
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@ -22,6 +22,7 @@ INC += $(TOP)/src
#
CFLAGS += $(addprefix -I,$(INC))
LDFLAGS += $(CFLAGS) -fshort-enums -Wl,-T,$(TOP)/$(LD_FILE) -Wl,-Map=$@.map -Wl,-cref -Wl,-gc-sections -specs=nosys.specs -specs=nano.specs
ASFLAGS += $(CFLAGS)
# Assembly files can be name with upper case .S, convert it to .s
SRC_S := $(SRC_S:.S=.s)
@ -108,4 +109,4 @@ flash-jlink: $(BUILD)/$(BOARD)-firmware.hex
@echo r >> $(BUILD)/$(BOARD).jlink
@echo go >> $(BUILD)/$(BOARD).jlink
@echo exit >> $(BUILD)/$(BOARD).jlink
$(JLINKEXE) -device $(JLINK_DEVICE) -if $(JLINK_IF) -speed auto -CommandFile $(BUILD)/$(BOARD).jlink
$(JLINKEXE) -device $(JLINK_DEVICE) -if $(JLINK_IF) -JTAGConf -1,-1 -speed auto -CommandFile $(BUILD)/$(BOARD).jlink

2
hw/bsp/ansi_escape.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
hw/bsp/board.h
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

41
hw/bsp/ea4088qs/board.mk Normal file
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@ -0,0 +1,41 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m4 \
-nostdlib \
-DCORE_M4 \
-DCFG_TUSB_MCU=OPT_MCU_LPC40XX \
-DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM2")))' \
-D__USE_LPCOPEN
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/ea4088qs/lpc4088.ld
# TODO remove later
SRC_C += src/portable/$(VENDOR)/$(CHIP_FAMILY)/hal_$(CHIP_FAMILY).c
SRC_C += \
hw/mcu/nxp/lpcopen/lpc_chip_40xx/src/chip_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_40xx/src/clock_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_40xx/src/gpio_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_40xx/src/iocon_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_40xx/src/sysctl_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_40xx/src/sysinit_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_40xx/src/uart_17xx_40xx.c
INC += \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_40xx/inc
# For TinyUSB port source
VENDOR = nxp
CHIP_FAMILY = lpc17_40
# For freeRTOS port source
FREERTOS_PORT = ARM_CM3
# For flash-jlink target
JLINK_DEVICE = LPC4088
JLINK_IF = swd
# flash using jlink
flash: flash-jlink

54
hw/bsp/ea4088qs/board_ea4088qs.c
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@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -30,9 +30,8 @@
#define LED_PORT 2
#define LED_PIN 19
//--------------------------------------------------------------------+
// MACRO TYPEDEF CONSTANT ENUM DECLARATION
//--------------------------------------------------------------------+
#define BUTTON_PORT 2
#define BUTTON_PIN 10
/* System oscillator rate and RTC oscillator rate */
const uint32_t OscRateIn = 12000000;
@ -41,8 +40,11 @@ const uint32_t RTCOscRateIn = 32768;
/* Pin muxing configuration */
static const PINMUX_GRP_T pinmuxing[] =
{
/* LEDs */
// LED
{2, 19, (IOCON_FUNC0 | IOCON_MODE_INACT)},
// Button
{2, 10, (IOCON_FUNC0 | IOCON_MODE_INACT | IOCON_MODE_PULLUP)},
};
static const PINMUX_GRP_T pin_usb_mux[] =
@ -67,7 +69,7 @@ static const PINMUX_GRP_T pin_usb_mux[] =
// Invoked by startup code
void SystemInit(void)
{
/* Enable IOCON clock */
Chip_IOCON_Init(LPC_IOCON);
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
Chip_SetupXtalClocking();
}
@ -86,16 +88,17 @@ void board_init(void)
Chip_GPIO_Init(LPC_GPIO);
//------------- LED -------------//
// LED
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
//------------- BUTTON -------------//
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, TU_BIT(buttons[i].pin), 0);
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
//------------- UART -------------//
// UART
//------------- USB -------------//
Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
// Port1 as Host, Port2: Device
Chip_USB_Init();
@ -108,35 +111,23 @@ void board_init(void)
// USB1 = host, USB2 = device
LPC_USB->StCtrl = 0x3;
Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
//------------- LED -------------//
void board_led_write(bool state)
{
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state);
}
//------------- Buttons -------------//
#if 0
static bool button_read(uint8_t id)
{
// return !TU_BIT_TEST( GPIO_ReadValue(buttons[id].gpio_port), buttons[id].gpio_pin ); // button is active low
}
#endif
uint32_t board_button_read(void)
{
uint32_t result = 0;
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? TU_BIT(i) : 0);
return result;
// active low
return Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
//------------- UART -------------//
int board_uart_read(uint8_t* buf, int len)
{
//return UART_ReceiveByte(BOARD_UART_PORT);
@ -153,14 +144,8 @@ int board_uart_write(void const * buf, int len)
return 0;
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
@ -170,5 +155,4 @@ uint32_t board_millis(void)
{
return system_ticks;
}
#endif

418
hw/bsp/ea4088qs/cr_startup_lpc40xx.c Normal file
View File

@ -0,0 +1,418 @@
//*****************************************************************************
// LPC407x_8x Microcontroller Startup code for use with LPCXpresso IDE
//
// Version : 140114
//*****************************************************************************
//
// Copyright(C) NXP Semiconductors, 2014
// All rights reserved.
//
// Software that is described herein is for illustrative purposes only
// which provides customers with programming information regarding the
// LPC products. This software is supplied "AS IS" without any warranties of
// any kind, and NXP Semiconductors and its licensor disclaim any and
// all warranties, express or implied, including all implied warranties of
// merchantability, fitness for a particular purpose and non-infringement of
// intellectual property rights. NXP Semiconductors assumes no responsibility
// or liability for the use of the software, conveys no license or rights under any
// patent, copyright, mask work right, or any other intellectual property rights in
// or to any products. NXP Semiconductors reserves the right to make changes
// in the software without notification. NXP Semiconductors also makes no
// representation or warranty that such application will be suitable for the
// specified use without further testing or modification.
//
// Permission to use, copy, modify, and distribute this software and its
// documentation is hereby granted, under NXP Semiconductors' and its
// licensor's relevant copyrights in the software, without fee, provided that it
// is used in conjunction with NXP Semiconductors microcontrollers. This
// copyright, permission, and disclaimer notice must appear in all copies of
// this code.
//*****************************************************************************
#if defined (__cplusplus)
#ifdef __REDLIB__
#error Redlib does not support C++
#else
//*****************************************************************************
//
// The entry point for the C++ library startup
//
//*****************************************************************************
extern "C" {
extern void __libc_init_array(void);
}
#endif
#endif
#define WEAK __attribute__ ((weak))
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
//*****************************************************************************
#if defined (__cplusplus)
extern "C" {
#endif
//*****************************************************************************
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
// Declaration of external SystemInit function
extern void SystemInit(void);
#endif
//*****************************************************************************
//
// Forward declaration of the default handlers. These are aliased.
// When the application defines a handler (with the same name), this will
// automatically take precedence over these weak definitions
//
//*****************************************************************************
void ResetISR(void);
WEAK void NMI_Handler(void);
WEAK void HardFault_Handler(void);
WEAK void MemManage_Handler(void);
WEAK void BusFault_Handler(void);
WEAK void UsageFault_Handler(void);
WEAK void SVC_Handler(void);
WEAK void DebugMon_Handler(void);
WEAK void PendSV_Handler(void);
WEAK void SysTick_Handler(void);
WEAK void IntDefaultHandler(void);
//*****************************************************************************
//
// Forward declaration of the specific IRQ handlers. These are aliased
// to the IntDefaultHandler, which is a 'forever' loop. When the application
// defines a handler (with the same name), this will automatically take
// precedence over these weak definitions
//
//*****************************************************************************
void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
void PWM1_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C2_IRQHandler(void) ALIAS(IntDefaultHandler);
void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
void PLL0_IRQHandler(void) ALIAS(IntDefaultHandler);
void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT2_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT3_IRQHandler(void) ALIAS(IntDefaultHandler);
void ADC_IRQHandler(void) ALIAS(IntDefaultHandler);
void BOD_IRQHandler(void) ALIAS(IntDefaultHandler);
void USB_IRQHandler(void) ALIAS(IntDefaultHandler);
void CAN_IRQHandler(void) ALIAS(IntDefaultHandler);
void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2S_IRQHandler(void) ALIAS(IntDefaultHandler);
#if defined (__USE_LPCOPEN)
void ETH_IRQHandler(void) ALIAS(IntDefaultHandler);
#else
void ENET_IRQHandler(void) ALIAS(IntDefaultHandler);
#endif
void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
void PLL1_IRQHandler(void) ALIAS(IntDefaultHandler);
void USBActivity_IRQHandler(void) ALIAS(IntDefaultHandler);
void CANActivity_IRQHandler(void) ALIAS(IntDefaultHandler);
#if defined (__USE_LPCOPEN)
void SDIO_IRQHandler(void) ALIAS(IntDefaultHandler);
#else
void MCI_IRQHandler(void) ALIAS(IntDefaultHandler);
#endif
void UART4_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP2_IRQHandler(void) ALIAS(IntDefaultHandler);
void LCD_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO_IRQHandler(void) ALIAS(IntDefaultHandler);
void PWM0_IRQHandler(void) ALIAS(IntDefaultHandler);
void EEPROM_IRQHandler(void) ALIAS(IntDefaultHandler);
//*****************************************************************************
//
// The entry point for the application.
// __main() is the entry point for Redlib based applications
// main() is the entry point for Newlib based applications
//
//*****************************************************************************
#if defined (__REDLIB__)
extern void __main(void);
#endif
extern int main(void);
//*****************************************************************************
//
// External declaration for the pointer to the stack top from the Linker Script
//
//*****************************************************************************
extern void _vStackTop(void);
//*****************************************************************************
#if defined (__cplusplus)
} // extern "C"
#endif
//*****************************************************************************
//
// The vector table.
// This relies on the linker script to place at correct location in memory.
//
//*****************************************************************************
extern void (* const g_pfnVectors[])(void);
__attribute__ ((section(".isr_vector")))
void (* const g_pfnVectors[])(void) = {
// Core Level - CM4
&_vStackTop, // The initial stack pointer
ResetISR, // The reset handler
NMI_Handler, // The NMI handler
HardFault_Handler, // The hard fault handler
MemManage_Handler, // The MPU fault handler
BusFault_Handler, // The bus fault handler
UsageFault_Handler, // The usage fault handler
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
SVC_Handler, // SVCall handler
DebugMon_Handler, // Debug monitor handler
0, // Reserved
PendSV_Handler, // The PendSV handler
SysTick_Handler, // The SysTick handler
// Chip Level - LPC40xx
WDT_IRQHandler, // 16, 0x40 - WDT
TIMER0_IRQHandler, // 17, 0x44 - TIMER0
TIMER1_IRQHandler, // 18, 0x48 - TIMER1
TIMER2_IRQHandler, // 19, 0x4c - TIMER2
TIMER3_IRQHandler, // 20, 0x50 - TIMER3
UART0_IRQHandler, // 21, 0x54 - UART0
UART1_IRQHandler, // 22, 0x58 - UART1
UART2_IRQHandler, // 23, 0x5c - UART2
UART3_IRQHandler, // 24, 0x60 - UART3
PWM1_IRQHandler, // 25, 0x64 - PWM1
I2C0_IRQHandler, // 26, 0x68 - I2C0
I2C1_IRQHandler, // 27, 0x6c - I2C1
I2C2_IRQHandler, // 28, 0x70 - I2C2
IntDefaultHandler, // 29, Not used
SSP0_IRQHandler, // 30, 0x78 - SSP0
SSP1_IRQHandler, // 31, 0x7c - SSP1
PLL0_IRQHandler, // 32, 0x80 - PLL0 (Main PLL)
RTC_IRQHandler, // 33, 0x84 - RTC
EINT0_IRQHandler, // 34, 0x88 - EINT0
EINT1_IRQHandler, // 35, 0x8c - EINT1
EINT2_IRQHandler, // 36, 0x90 - EINT2
EINT3_IRQHandler, // 37, 0x94 - EINT3
ADC_IRQHandler, // 38, 0x98 - ADC
BOD_IRQHandler, // 39, 0x9c - BOD
USB_IRQHandler, // 40, 0xA0 - USB
CAN_IRQHandler, // 41, 0xa4 - CAN
DMA_IRQHandler, // 42, 0xa8 - GP DMA
I2S_IRQHandler, // 43, 0xac - I2S
#if defined (__USE_LPCOPEN)
ETH_IRQHandler, // 44, 0xb0 - Ethernet
SDIO_IRQHandler, // 45, 0xb4 - SD/MMC card I/F
#else
ENET_IRQHandler, // 44, 0xb0 - Ethernet
MCI_IRQHandler, // 45, 0xb4 - SD/MMC card I/F
#endif
MCPWM_IRQHandler, // 46, 0xb8 - Motor Control PWM
QEI_IRQHandler, // 47, 0xbc - Quadrature Encoder
PLL1_IRQHandler, // 48, 0xc0 - PLL1 (USB PLL)
USBActivity_IRQHandler, // 49, 0xc4 - USB Activity interrupt to wakeup
CANActivity_IRQHandler, // 50, 0xc8 - CAN Activity interrupt to wakeup
UART4_IRQHandler, // 51, 0xcc - UART4
SSP2_IRQHandler, // 52, 0xd0 - SSP2
LCD_IRQHandler, // 53, 0xd4 - LCD
GPIO_IRQHandler, // 54, 0xd8 - GPIO
PWM0_IRQHandler, // 55, 0xdc - PWM0
EEPROM_IRQHandler, // 56, 0xe0 - EEPROM
};
//*****************************************************************************
// Functions to carry out the initialization of RW and BSS data sections. These
// are written as separate functions rather than being inlined within the
// ResetISR() function in order to cope with MCUs with multiple banks of
// memory.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int *pulSrc = (unsigned int*) romstart;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = *pulSrc++;
}
__attribute__ ((section(".after_vectors")))
void bss_init(unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = 0;
}
//*****************************************************************************
// The following symbols are constructs generated by the linker, indicating
// the location of various points in the "Global Section Table". This table is
// created by the linker via the Code Red managed linker script mechanism. It
// contains the load address, execution address and length of each RW data
// section and the execution and length of each BSS (zero initialized) section.
//*****************************************************************************
extern unsigned int __data_section_table;
extern unsigned int __data_section_table_end;
extern unsigned int __bss_section_table;
extern unsigned int __bss_section_table_end;
//*****************************************************************************
// Reset entry point for your code.
// Sets up a simple runtime environment and initializes the C/C++
// library.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void
ResetISR(void) {
//
// Copy the data sections from flash to SRAM.
//
unsigned int LoadAddr, ExeAddr, SectionLen;
unsigned int *SectionTableAddr;
// Load base address of Global Section Table
SectionTableAddr = &__data_section_table;
// Copy the data sections from flash to SRAM.
while (SectionTableAddr < &__data_section_table_end) {
LoadAddr = *SectionTableAddr++;
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
data_init(LoadAddr, ExeAddr, SectionLen);
}
// At this point, SectionTableAddr = &__bss_section_table;
// Zero fill the bss segment
while (SectionTableAddr < &__bss_section_table_end) {
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
bss_init(ExeAddr, SectionLen);
}
#if defined (__VFP_FP__) && !defined (__SOFTFP__)
/*
* Code to enable the Cortex-M4 FPU only included
* if appropriate build options have been selected.
* Code taken from Section 7.1, Cortex-M4 TRM (DDI0439C)
*/
// Read CPACR (located at address 0xE000ED88)
// Set bits 20-23 to enable CP10 and CP11 coprocessors
// Write back the modified value to the CPACR
asm volatile ("LDR.W R0, =0xE000ED88\n\t"
"LDR R1, [R0]\n\t"
"ORR R1, R1, #(0xF << 20)\n\t"
"STR R1, [R0]");
#endif // (__VFP_FP__) && !(__SOFTFP__)
// Check to see if we are running the code from a non-zero
// address (eg RAM, external flash), in which case we need
// to modify the VTOR register to tell the CPU that the
// vector table is located at a non-0x0 address.
// Note that we do not use the CMSIS register access mechanism,
// as there is no guarantee that the project has been configured
// to use CMSIS.
unsigned int * pSCB_VTOR = (unsigned int *) 0xE000ED08;
if ((unsigned int *)g_pfnVectors!=(unsigned int *) 0x00000000) {
// CMSIS : SCB->VTOR = <address of vector table>
*pSCB_VTOR = (unsigned int)g_pfnVectors;
}
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
SystemInit();
#endif
#if defined (__cplusplus)
//
// Call C++ library initialisation
//
__libc_init_array();
#endif
#if defined (__REDLIB__)
// Call the Redlib library, which in turn calls main()
__main() ;
#else
main();
#endif
//
// main() shouldn't return, but if it does, we'll just enter an infinite loop
//
while (1) {
;
}
}
//*****************************************************************************
// Default exception handlers. Override the ones here by defining your own
// handler routines in your application code.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void NMI_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void HardFault_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void MemManage_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void BusFault_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void UsageFault_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void SVC_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void DebugMon_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void PendSV_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void SysTick_Handler(void)
{ while(1) {}
}
//*****************************************************************************
//
// Processor ends up here if an unexpected interrupt occurs or a specific
// handler is not present in the application code.
//
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void IntDefaultHandler(void)
{ while(1) {}
}

184
hw/bsp/ea4088qs/lpc4088.ld Normal file
View File

@ -0,0 +1,184 @@
/*
* GENERATED FILE - DO NOT EDIT
* (c) Code Red Technologies Ltd, 2008-2013
* (c) NXP Semiconductors 2013-2019
* Generated linker script file for LPC4088
* Created from linkscript.ldt by FMCreateLinkLibraries
* Using Freemarker v2.3.23
* MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 15, 2019 5:16:07 PM
*/
MEMORY
{
/* Define each memory region */
MFlash512 (rx) : ORIGIN = 0x0, LENGTH = 0x80000 /* 512K bytes (alias Flash) */
RamLoc64 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x10000 /* 64K bytes (alias RAM) */
RamPeriph32 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x8000 /* 32K bytes (alias RAM2) */
}
/* Define a symbol for the top of each memory region */
__base_MFlash512 = 0x0 ; /* MFlash512 */
__base_Flash = 0x0 ; /* Flash */
__top_MFlash512 = 0x0 + 0x80000 ; /* 512K bytes */
__top_Flash = 0x0 + 0x80000 ; /* 512K bytes */
__base_RamLoc64 = 0x10000000 ; /* RamLoc64 */
__base_RAM = 0x10000000 ; /* RAM */
__top_RamLoc64 = 0x10000000 + 0x10000 ; /* 64K bytes */
__top_RAM = 0x10000000 + 0x10000 ; /* 64K bytes */
__base_RamPeriph32 = 0x20000000 ; /* RamPeriph32 */
__base_RAM2 = 0x20000000 ; /* RAM2 */
__top_RamPeriph32 = 0x20000000 + 0x8000 ; /* 32K bytes */
__top_RAM2 = 0x20000000 + 0x8000 ; /* 32K bytes */
ENTRY(ResetISR)
SECTIONS
{
/* MAIN TEXT SECTION */
.text : ALIGN(4)
{
FILL(0xff)
__vectors_start__ = ABSOLUTE(.) ;
KEEP(*(.isr_vector))
/* Global Section Table */
. = ALIGN(4) ;
__section_table_start = .;
__data_section_table = .;
LONG(LOADADDR(.data));
LONG( ADDR(.data));
LONG( SIZEOF(.data));
LONG(LOADADDR(.data_RAM2));
LONG( ADDR(.data_RAM2));
LONG( SIZEOF(.data_RAM2));
__data_section_table_end = .;
__bss_section_table = .;
LONG( ADDR(.bss));
LONG( SIZEOF(.bss));
LONG( ADDR(.bss_RAM2));
LONG( SIZEOF(.bss_RAM2));
__bss_section_table_end = .;
__section_table_end = . ;
/* End of Global Section Table */
*(.after_vectors*)
} > MFlash512
.text : ALIGN(4)
{
*(.text*)
*(.rodata .rodata.* .constdata .constdata.*)
. = ALIGN(4);
} > MFlash512
/*
* for exception handling/unwind - some Newlib functions (in common
* with C++ and STDC++) use this.
*/
.ARM.extab : ALIGN(4)
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > MFlash512
__exidx_start = .;
.ARM.exidx : ALIGN(4)
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > MFlash512
__exidx_end = .;
_etext = .;
/* DATA section for RamPeriph32 */
.data_RAM2 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM2 = .) ;
*(.ramfunc.$RAM2)
*(.ramfunc.$RamPeriph32)
*(.data.$RAM2*)
*(.data.$RamPeriph32*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM2 = .) ;
} > RamPeriph32 AT>MFlash512
/* MAIN DATA SECTION */
.uninit_RESERVED : ALIGN(4)
{
KEEP(*(.bss.$RESERVED*))
. = ALIGN(4) ;
_end_uninit_RESERVED = .;
} > RamLoc64
/* Main DATA section (RamLoc64) */
.data : ALIGN(4)
{
FILL(0xff)
_data = . ;
*(vtable)
*(.ramfunc*)
*(.data*)
. = ALIGN(4) ;
_edata = . ;
} > RamLoc64 AT>MFlash512
/* BSS section for RamPeriph32 */
.bss_RAM2 : ALIGN(4)
{
PROVIDE(__start_bss_RAM2 = .) ;
*(.bss.$RAM2*)
*(.bss.$RamPeriph32*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM2 = .) ;
} > RamPeriph32
/* MAIN BSS SECTION */
.bss : ALIGN(4)
{
_bss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4) ;
_ebss = .;
PROVIDE(end = .);
} > RamLoc64
/* NOINIT section for RamPeriph32 */
.noinit_RAM2 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM2*)
*(.noinit.$RamPeriph32*)
. = ALIGN(4) ;
} > RamPeriph32
/* DEFAULT NOINIT SECTION */
.noinit (NOLOAD): ALIGN(4)
{
_noinit = .;
*(.noinit*)
. = ALIGN(4) ;
_end_noinit = .;
} > RamLoc64
PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc64 - 0);
/* ## Create checksum value (used in startup) ## */
PROVIDE(__valid_user_code_checksum = 0 -
(_vStackTop
+ (ResetISR + 1)
+ (NMI_Handler + 1)
+ (HardFault_Handler + 1)
+ (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */
+ (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */
+ (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
) );
/* Provide basic symbols giving location and size of main text
* block, including initial values of RW data sections. Note that
* these will need extending to give a complete picture with
* complex images (e.g multiple Flash banks).
*/
_image_start = LOADADDR(.text);
_image_end = LOADADDR(.data) + SIZEOF(.data);
_image_size = _image_end - _image_start;
}

41
hw/bsp/ea4357/board.mk Normal file
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@ -0,0 +1,41 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m4 \
-nostdlib \
-DCORE_M4 \
-DCFG_TUSB_MCU=OPT_MCU_LPC43XX \
-D__USE_LPCOPEN
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/ea4357/lpc4357.ld
# TODO remove later
SRC_C += src/portable/$(VENDOR)/$(CHIP_FAMILY)/hal_$(CHIP_FAMILY).c
SRC_C += \
hw/mcu/nxp/lpcopen/lpc_chip_43xx/src/chip_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_43xx/src/clock_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_43xx/src/gpio_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_43xx/src/sysinit_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_43xx/src/i2c_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_43xx/src/i2cm_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_43xx/src/uart_18xx_43xx.c
INC += \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_43xx/inc \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_43xx/inc/config_43xx
# For TinyUSB port source
VENDOR = nxp
CHIP_FAMILY = lpc18_43
# For freeRTOS port source
FREERTOS_PORT = ARM_CM4
# For flash-jlink target
JLINK_DEVICE = LPC4357
JLINK_IF = jtag
# flash using jlink
flash: flash-jlink

115
hw/bsp/ea4357/board_ea4357.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -33,55 +33,40 @@
#define BOARD_UART_PIN_TX 10 // PF.10 : UART0_TXD
#define BOARD_UART_PIN_RX 11 // PF.11 : UART0_RXD
static const struct {
uint8_t mux_port;
uint8_t mux_pin;
// P9_1 joystick down
#define BUTTON_PORT 4
#define BUTTON_PIN 13
uint8_t gpio_port;
uint8_t gpio_pin;
}buttons[] =
{
{0x0a, 3, 4, 10 }, // Joystick up
{0x09, 1, 4, 13 }, // Joystick down
{0x0a, 2, 4, 9 }, // Joystick left
{0x09, 0, 4, 12 }, // Joystick right
{0x0a, 1, 4, 8 }, // Joystick press
{0x02, 7, 0, 7 }, // SW6
};
enum {
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
};
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif
//static const struct {
// uint8_t mux_port;
// uint8_t mux_pin;
//
// uint8_t gpio_port;
// uint8_t gpio_pin;
//}buttons[] =
//{
// {0x0a, 3, 4, 10 }, // Joystick up
// {0x09, 1, 4, 13 }, // Joystick down
// {0x0a, 2, 4, 9 }, // Joystick left
// {0x09, 0, 4, 12 }, // Joystick right
// {0x0a, 1, 4, 8 }, // Joystick press
// {0x02, 7, 0, 7 }, // SW6
//};
/*------------------------------------------------------------------*/
/* BOARD API
*------------------------------------------------------------------*/
/* System configuration variables used by chip driver */
const uint32_t ExtRateIn = 0;
const uint32_t OscRateIn = 12000000;
const uint32_t ExtRateIn = 0;
static const PINMUX_GRP_T pinmuxing[] =
{
// Button
{0x9, 1, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLUP)},
// USB
/* I2S */
@ -124,12 +109,14 @@ void board_init(void)
#if CFG_TUSB_OS == OPT_OS_NONE
// 1ms tick timer
SysTick_Config(SystemCoreClock / 1000);
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
//NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
#endif
Chip_GPIO_Init(LPC_GPIO_PORT);
//------------- LED -------------//
/* Init I2C */
// LED via pca9532 I2C
Chip_SCU_I2C0PinConfig(I2C0_STANDARD_FAST_MODE);
Chip_I2C_Init(I2C0);
Chip_I2C_SetClockRate(I2C0, 100000);
@ -137,14 +124,10 @@ void board_init(void)
pca9532_init();
#if 0
//------------- BUTTON -------------//
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++)
{
scu_pinmux(buttons[i].mux_port, buttons[i].mux_pin, GPIO_NOPULL, FUNC0);
GPIO_SetDir(buttons[i].gpio_port, TU_BIT(buttons[i].gpio_pin), 0);
}
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN);
#if 0
//------------- UART -------------//
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_TX, MD_PDN, FUNC1);
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_RX, MD_PLN | MD_EZI | MD_ZI, FUNC1);
@ -247,7 +230,10 @@ void board_init(void)
// TODO Remove R170, R171, solder a pair of 15K to USB1 D+/D- to test with USB1 Host
}
// LED
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
if (state)
@ -259,28 +245,12 @@ void board_led_write(bool state)
}
}
//--------------------------------------------------------------------+
// BUTTONS
//--------------------------------------------------------------------+
#if 0
static bool button_read(uint8_t id)
{
// return !TU_BIT_TEST( GPIO_ReadValue(buttons[id].gpio_port), buttons[id].gpio_pin ); // button is active low
}
#endif
uint32_t board_button_read(void)
{
uint32_t result = 0;
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? TU_BIT(i) : 0);
return result;
// active low
return Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
//--------------------------------------------------------------------+
// UART
//--------------------------------------------------------------------+
int board_uart_read(uint8_t* buf, int len)
{
//return UART_ReceiveByte(BOARD_UART_PORT);
@ -296,3 +266,16 @@ int board_uart_write(void const * buf, int len)
(void) len;
return 0;
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif

515
hw/bsp/ea4357/cr_startup_lpc43xx.c Normal file
View File

@ -0,0 +1,515 @@
//*****************************************************************************
// LPC43xx (Cortex-M4) Microcontroller Startup code for use with LPCXpresso IDE
//
// Version : 150706
//*****************************************************************************
//
// Copyright(C) NXP Semiconductors, 2013-2015
// All rights reserved.
//
// Software that is described herein is for illustrative purposes only
// which provides customers with programming information regarding the
// LPC products. This software is supplied "AS IS" without any warranties of
// any kind, and NXP Semiconductors and its licensor disclaim any and
// all warranties, express or implied, including all implied warranties of
// merchantability, fitness for a particular purpose and non-infringement of
// intellectual property rights. NXP Semiconductors assumes no responsibility
// or liability for the use of the software, conveys no license or rights under any
// patent, copyright, mask work right, or any other intellectual property rights in
// or to any products. NXP Semiconductors reserves the right to make changes
// in the software without notification. NXP Semiconductors also makes no
// representation or warranty that such application will be suitable for the
// specified use without further testing or modification.
//
// Permission to use, copy, modify, and distribute this software and its
// documentation is hereby granted, under NXP Semiconductors' and its
// licensor's relevant copyrights in the software, without fee, provided that it
// is used in conjunction with NXP Semiconductors microcontrollers. This
// copyright, permission, and disclaimer notice must appear in all copies of
// this code.
//*****************************************************************************
#if defined (__cplusplus)
#ifdef __REDLIB__
#error Redlib does not support C++
#else
//*****************************************************************************
//
// The entry point for the C++ library startup
//
//*****************************************************************************
extern "C" {
extern void __libc_init_array(void);
}
#endif
#endif
#define WEAK __attribute__ ((weak))
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
//*****************************************************************************
#if defined (__cplusplus)
extern "C" {
#endif
//*****************************************************************************
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
// Declaration of external SystemInit function
extern void SystemInit(void);
#endif
//*****************************************************************************
//
// Forward declaration of the default handlers. These are aliased.
// When the application defines a handler (with the same name), this will
// automatically take precedence over these weak definitions
//
//*****************************************************************************
void ResetISR(void);
WEAK void NMI_Handler(void);
WEAK void HardFault_Handler(void);
WEAK void MemManage_Handler(void);
WEAK void BusFault_Handler(void);
WEAK void UsageFault_Handler(void);
WEAK void SVC_Handler(void);
WEAK void DebugMon_Handler(void);
WEAK void PendSV_Handler(void);
WEAK void SysTick_Handler(void);
WEAK void IntDefaultHandler(void);
//*****************************************************************************
//
// Forward declaration of the specific IRQ handlers. These are aliased
// to the IntDefaultHandler, which is a 'forever' loop. When the application
// defines a handler (with the same name), this will automatically take
// precedence over these weak definitions
//
//*****************************************************************************
void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
#if defined (__USE_LPCOPEN)
void M0APP_IRQHandler(void) ALIAS(IntDefaultHandler);
#else
void M0CORE_IRQHandler(void) ALIAS(IntDefaultHandler);
#endif
void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
void FLASH_EEPROM_IRQHandler(void) ALIAS(IntDefaultHandler);
void ETH_IRQHandler(void) ALIAS(IntDefaultHandler);
void SDIO_IRQHandler(void) ALIAS(IntDefaultHandler);
void LCD_IRQHandler(void) ALIAS(IntDefaultHandler);
void USB0_IRQHandler(void) ALIAS(IntDefaultHandler);
void USB1_IRQHandler(void) ALIAS(IntDefaultHandler);
void SCT_IRQHandler(void) ALIAS(IntDefaultHandler);
void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
void ADC0_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
void ADC1_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2S0_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2S1_IRQHandler(void) ALIAS(IntDefaultHandler);
void SPIFI_IRQHandler(void) ALIAS(IntDefaultHandler);
void SGPIO_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO0_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO1_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO2_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO3_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO4_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO5_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO6_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO7_IRQHandler(void) ALIAS(IntDefaultHandler);
void GINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
void EVRT_IRQHandler(void) ALIAS(IntDefaultHandler);
void CAN1_IRQHandler(void) ALIAS(IntDefaultHandler);
#if defined (__USE_LPCOPEN)
void ADCHS_IRQHandler(void) ALIAS(IntDefaultHandler);
#else
void VADC_IRQHandler(void) ALIAS(IntDefaultHandler);
#endif
void ATIMER_IRQHandler(void) ALIAS(IntDefaultHandler);
void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
void M0SUB_IRQHandler(void) ALIAS(IntDefaultHandler);
void CAN0_IRQHandler(void) ALIAS(IntDefaultHandler);
void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
//*****************************************************************************
//
// The entry point for the application.
// __main() is the entry point for Redlib based applications
// main() is the entry point for Newlib based applications
//
//*****************************************************************************
#if defined (__REDLIB__)
extern void __main(void);
#endif
extern int main(void);
//*****************************************************************************
//
// External declaration for the pointer to the stack top from the Linker Script
//
//*****************************************************************************
extern void _vStackTop(void);
//*****************************************************************************
//
// External declaration for LPC MCU vector table checksum from Linker Script
//
//*****************************************************************************
WEAK extern void __valid_user_code_checksum(void);
//*****************************************************************************
#if defined (__cplusplus)
} // extern "C"
#endif
//*****************************************************************************
//
// The vector table.
// This relies on the linker script to place at correct location in memory.
//
//*****************************************************************************
extern void (* const g_pfnVectors[])(void);
__attribute__ ((used,section(".isr_vector")))
void (* const g_pfnVectors[])(void) = {
// Core Level - CM4
&_vStackTop, // The initial stack pointer
ResetISR, // The reset handler
NMI_Handler, // The NMI handler
HardFault_Handler, // The hard fault handler
MemManage_Handler, // The MPU fault handler
BusFault_Handler, // The bus fault handler
UsageFault_Handler, // The usage fault handler
__valid_user_code_checksum, // LPC MCU Checksum
0, // Reserved
0, // Reserved
0, // Reserved
SVC_Handler, // SVCall handler
DebugMon_Handler, // Debug monitor handler
0, // Reserved
PendSV_Handler, // The PendSV handler
SysTick_Handler, // The SysTick handler
// Chip Level - LPC43 (M4)
DAC_IRQHandler, // 16
#if defined (__USE_LPCOPEN)
M0APP_IRQHandler, // 17 CortexM4/M0 (LPC43XX ONLY)
#else
M0CORE_IRQHandler, // 17
#endif
DMA_IRQHandler, // 18
0, // 19
FLASH_EEPROM_IRQHandler, // 20 ORed flash Bank A, flash Bank B, EEPROM interrupts
ETH_IRQHandler, // 21
SDIO_IRQHandler, // 22
LCD_IRQHandler, // 23
USB0_IRQHandler, // 24
USB1_IRQHandler, // 25
SCT_IRQHandler, // 26
RIT_IRQHandler, // 27
TIMER0_IRQHandler, // 28
TIMER1_IRQHandler, // 29
TIMER2_IRQHandler, // 30
TIMER3_IRQHandler, // 31
MCPWM_IRQHandler, // 32
ADC0_IRQHandler, // 33
I2C0_IRQHandler, // 34
I2C1_IRQHandler, // 35
SPI_IRQHandler, // 36
ADC1_IRQHandler, // 37
SSP0_IRQHandler, // 38
SSP1_IRQHandler, // 39
UART0_IRQHandler, // 40
UART1_IRQHandler, // 41
UART2_IRQHandler, // 42
UART3_IRQHandler, // 43
I2S0_IRQHandler, // 44
I2S1_IRQHandler, // 45
SPIFI_IRQHandler, // 46
SGPIO_IRQHandler, // 47
GPIO0_IRQHandler, // 48
GPIO1_IRQHandler, // 49
GPIO2_IRQHandler, // 50
GPIO3_IRQHandler, // 51
GPIO4_IRQHandler, // 52
GPIO5_IRQHandler, // 53
GPIO6_IRQHandler, // 54
GPIO7_IRQHandler, // 55
GINT0_IRQHandler, // 56
GINT1_IRQHandler, // 57
EVRT_IRQHandler, // 58
CAN1_IRQHandler, // 59
0, // 60
#if defined (__USE_LPCOPEN)
ADCHS_IRQHandler, // 61 ADCHS combined interrupt
#else
VADC_IRQHandler, // 61
#endif
ATIMER_IRQHandler, // 62
RTC_IRQHandler, // 63
0, // 64
WDT_IRQHandler, // 65
M0SUB_IRQHandler, // 66
CAN0_IRQHandler, // 67
QEI_IRQHandler, // 68
};
//*****************************************************************************
// Functions to carry out the initialization of RW and BSS data sections. These
// are written as separate functions rather than being inlined within the
// ResetISR() function in order to cope with MCUs with multiple banks of
// memory.
//*****************************************************************************
__attribute__((section(".after_vectors"
)))
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int *pulSrc = (unsigned int*) romstart;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = *pulSrc++;
}
__attribute__ ((section(".after_vectors")))
void bss_init(unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = 0;
}
//*****************************************************************************
// The following symbols are constructs generated by the linker, indicating
// the location of various points in the "Global Section Table". This table is
// created by the linker via the Code Red managed linker script mechanism. It
// contains the load address, execution address and length of each RW data
// section and the execution and length of each BSS (zero initialized) section.
//*****************************************************************************
extern unsigned int __data_section_table;
extern unsigned int __data_section_table_end;
extern unsigned int __bss_section_table;
extern unsigned int __bss_section_table_end;
//*****************************************************************************
// Reset entry point for your code.
// Sets up a simple runtime environment and initializes the C/C++
// library.
//
//*****************************************************************************
void ResetISR(void) {
// *************************************************************
// The following conditional block of code manually resets as
// much of the peripheral set of the LPC43 as possible. This is
// done because the LPC43 does not provide a means of triggering
// a full system reset under debugger control, which can cause
// problems in certain circumstances when debugging.
//
// You can prevent this code block being included if you require
// (for example when creating a final executable which you will
// not debug) by setting the define 'DONT_RESET_ON_RESTART'.
//
#ifndef DONT_RESET_ON_RESTART
// Disable interrupts
__asm volatile ("cpsid i");
// equivalent to CMSIS '__disable_irq()' function
unsigned int *RESET_CONTROL = (unsigned int *) 0x40053100;
// LPC_RGU->RESET_CTRL0 @ 0x40053100
// LPC_RGU->RESET_CTRL1 @ 0x40053104
// Note that we do not use the CMSIS register access mechanism,
// as there is no guarantee that the project has been configured
// to use CMSIS.
// Write to LPC_RGU->RESET_CTRL0
*(RESET_CONTROL + 0) = 0x10DF1000;
// GPIO_RST|AES_RST|ETHERNET_RST|SDIO_RST|DMA_RST|
// USB1_RST|USB0_RST|LCD_RST|M0_SUB_RST
// Write to LPC_RGU->RESET_CTRL1
*(RESET_CONTROL + 1) = 0x01DFF7FF;
// M0APP_RST|CAN0_RST|CAN1_RST|I2S_RST|SSP1_RST|SSP0_RST|
// I2C1_RST|I2C0_RST|UART3_RST|UART1_RST|UART1_RST|UART0_RST|
// DAC_RST|ADC1_RST|ADC0_RST|QEI_RST|MOTOCONPWM_RST|SCT_RST|
// RITIMER_RST|TIMER3_RST|TIMER2_RST|TIMER1_RST|TIMER0_RST
// Clear all pending interrupts in the NVIC
volatile unsigned int *NVIC_ICPR = (unsigned int *) 0xE000E280;
unsigned int irqpendloop;
for (irqpendloop = 0; irqpendloop < 8; irqpendloop++) {
*(NVIC_ICPR + irqpendloop) = 0xFFFFFFFF;
}
// Reenable interrupts
__asm volatile ("cpsie i");
// equivalent to CMSIS '__enable_irq()' function
#endif // ifndef DONT_RESET_ON_RESTART
// *************************************************************
#if defined (__USE_LPCOPEN)
SystemInit();
#endif
//
// Copy the data sections from flash to SRAM.
//
unsigned int LoadAddr, ExeAddr, SectionLen;
unsigned int *SectionTableAddr;
// Load base address of Global Section Table
SectionTableAddr = &__data_section_table;
// Copy the data sections from flash to SRAM.
while (SectionTableAddr < &__data_section_table_end) {
LoadAddr = *SectionTableAddr++;
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
data_init(LoadAddr, ExeAddr, SectionLen);
}
// At this point, SectionTableAddr = &__bss_section_table;
// Zero fill the bss segment
while (SectionTableAddr < &__bss_section_table_end) {
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
bss_init(ExeAddr, SectionLen);
}
#if !defined (__USE_LPCOPEN)
// LPCOpen init code deals with FP and VTOR initialisation
#if defined (__VFP_FP__) && !defined (__SOFTFP__)
/*
* Code to enable the Cortex-M4 FPU only included
* if appropriate build options have been selected.
* Code taken from Section 7.1, Cortex-M4 TRM (DDI0439C)
*/
// CPACR is located at address 0xE000ED88
asm("LDR.W R0, =0xE000ED88");
// Read CPACR
asm("LDR R1, [R0]");
// Set bits 20-23 to enable CP10 and CP11 coprocessors
asm(" ORR R1, R1, #(0xF << 20)");
// Write back the modified value to the CPACR
asm("STR R1, [R0]");
#endif // (__VFP_FP__) && !(__SOFTFP__)
// ******************************
// Check to see if we are running the code from a non-zero
// address (eg RAM, external flash), in which case we need
// to modify the VTOR register to tell the CPU that the
// vector table is located at a non-0x0 address.
// Note that we do not use the CMSIS register access mechanism,
// as there is no guarantee that the project has been configured
// to use CMSIS.
unsigned int * pSCB_VTOR = (unsigned int *) 0xE000ED08;
if ((unsigned int *) g_pfnVectors != (unsigned int *) 0x00000000) {
// CMSIS : SCB->VTOR = <address of vector table>
*pSCB_VTOR = (unsigned int) g_pfnVectors;
}
#endif
#if defined (__USE_CMSIS)
SystemInit();
#endif
#if defined (__cplusplus)
//
// Call C++ library initialisation
//
__libc_init_array();
#endif
#if defined (__REDLIB__)
// Call the Redlib library, which in turn calls main()
__main();
#else
main();
#endif
//
// main() shouldn't return, but if it does, we'll just enter an infinite loop
//
while (1) {
;
}
}
//*****************************************************************************
// Default exception handlers. Override the ones here by defining your own
// handler routines in your application code.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void NMI_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void HardFault_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void MemManage_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void BusFault_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void UsageFault_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void SVC_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void DebugMon_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void PendSV_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void SysTick_Handler(void) {
while (1) {
}
}
//*****************************************************************************
//
// Processor ends up here if an unexpected interrupt occurs or a specific
// handler is not present in the application code.
//
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void IntDefaultHandler(void) {
while (1) {
}
}

324
hw/bsp/ea4357/lpc4357.ld Normal file
View File

@ -0,0 +1,324 @@
/*
* GENERATED FILE - DO NOT EDIT
* (c) Code Red Technologies Ltd, 2008-2013
* (c) NXP Semiconductors 2013-2019
* Generated linker script file for LPC4357
* Created from linkscript.ldt by FMCreateLinkLibraries
* Using Freemarker v2.3.23
* MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 15, 2019 5:48:43 PM
*/
MEMORY
{
/* Define each memory region */
MFlashA512 (rx) : ORIGIN = 0x1a000000, LENGTH = 0x80000 /* 512K bytes (alias Flash) */
MFlashB512 (rx) : ORIGIN = 0x1b000000, LENGTH = 0x80000 /* 512K bytes (alias Flash2) */
RamLoc32 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x8000 /* 32K bytes (alias RAM) */
RamLoc40 (rwx) : ORIGIN = 0x10080000, LENGTH = 0xa000 /* 40K bytes (alias RAM2) */
RamAHB32 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x8000 /* 32K bytes (alias RAM3) */
RamAHB16 (rwx) : ORIGIN = 0x20008000, LENGTH = 0x4000 /* 16K bytes (alias RAM4) */
RamAHB_ETB16 (rwx) : ORIGIN = 0x2000c000, LENGTH = 0x4000 /* 16K bytes (alias RAM5) */
}
/* Define a symbol for the top of each memory region */
__base_MFlashA512 = 0x1a000000 ; /* MFlashA512 */
__base_Flash = 0x1a000000 ; /* Flash */
__top_MFlashA512 = 0x1a000000 + 0x80000 ; /* 512K bytes */
__top_Flash = 0x1a000000 + 0x80000 ; /* 512K bytes */
__base_MFlashB512 = 0x1b000000 ; /* MFlashB512 */
__base_Flash2 = 0x1b000000 ; /* Flash2 */
__top_MFlashB512 = 0x1b000000 + 0x80000 ; /* 512K bytes */
__top_Flash2 = 0x1b000000 + 0x80000 ; /* 512K bytes */
__base_RamLoc32 = 0x10000000 ; /* RamLoc32 */
__base_RAM = 0x10000000 ; /* RAM */
__top_RamLoc32 = 0x10000000 + 0x8000 ; /* 32K bytes */
__top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */
__base_RamLoc40 = 0x10080000 ; /* RamLoc40 */
__base_RAM2 = 0x10080000 ; /* RAM2 */
__top_RamLoc40 = 0x10080000 + 0xa000 ; /* 40K bytes */
__top_RAM2 = 0x10080000 + 0xa000 ; /* 40K bytes */
__base_RamAHB32 = 0x20000000 ; /* RamAHB32 */
__base_RAM3 = 0x20000000 ; /* RAM3 */
__top_RamAHB32 = 0x20000000 + 0x8000 ; /* 32K bytes */
__top_RAM3 = 0x20000000 + 0x8000 ; /* 32K bytes */
__base_RamAHB16 = 0x20008000 ; /* RamAHB16 */
__base_RAM4 = 0x20008000 ; /* RAM4 */
__top_RamAHB16 = 0x20008000 + 0x4000 ; /* 16K bytes */
__top_RAM4 = 0x20008000 + 0x4000 ; /* 16K bytes */
__base_RamAHB_ETB16 = 0x2000c000 ; /* RamAHB_ETB16 */
__base_RAM5 = 0x2000c000 ; /* RAM5 */
__top_RamAHB_ETB16 = 0x2000c000 + 0x4000 ; /* 16K bytes */
__top_RAM5 = 0x2000c000 + 0x4000 ; /* 16K bytes */
ENTRY(ResetISR)
SECTIONS
{
.text_Flash2 : ALIGN(4)
{
FILL(0xff)
*(.text_Flash2*) /* for compatibility with previous releases */
*(.text_MFlashB512*) /* for compatibility with previous releases */
*(.text.$Flash2*)
*(.text.$MFlashB512*)
*(.rodata.$Flash2*)
*(.rodata.$MFlashB512*)
} > MFlashB512
/* MAIN TEXT SECTION */
.text : ALIGN(4)
{
FILL(0xff)
__vectors_start__ = ABSOLUTE(.) ;
KEEP(*(.isr_vector))
/* Global Section Table */
. = ALIGN(4) ;
__section_table_start = .;
__data_section_table = .;
LONG(LOADADDR(.data));
LONG( ADDR(.data));
LONG( SIZEOF(.data));
LONG(LOADADDR(.data_RAM2));
LONG( ADDR(.data_RAM2));
LONG( SIZEOF(.data_RAM2));
LONG(LOADADDR(.data_RAM3));
LONG( ADDR(.data_RAM3));
LONG( SIZEOF(.data_RAM3));
LONG(LOADADDR(.data_RAM4));
LONG( ADDR(.data_RAM4));
LONG( SIZEOF(.data_RAM4));
LONG(LOADADDR(.data_RAM5));
LONG( ADDR(.data_RAM5));
LONG( SIZEOF(.data_RAM5));
__data_section_table_end = .;
__bss_section_table = .;
LONG( ADDR(.bss));
LONG( SIZEOF(.bss));
LONG( ADDR(.bss_RAM2));
LONG( SIZEOF(.bss_RAM2));
LONG( ADDR(.bss_RAM3));
LONG( SIZEOF(.bss_RAM3));
LONG( ADDR(.bss_RAM4));
LONG( SIZEOF(.bss_RAM4));
LONG( ADDR(.bss_RAM5));
LONG( SIZEOF(.bss_RAM5));
__bss_section_table_end = .;
__section_table_end = . ;
/* End of Global Section Table */
*(.after_vectors*)
} > MFlashA512
.text : ALIGN(4)
{
*(.text*)
*(.rodata .rodata.* .constdata .constdata.*)
. = ALIGN(4);
} > MFlashA512
/*
* for exception handling/unwind - some Newlib functions (in common
* with C++ and STDC++) use this.
*/
.ARM.extab : ALIGN(4)
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > MFlashA512
__exidx_start = .;
.ARM.exidx : ALIGN(4)
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > MFlashA512
__exidx_end = .;
_etext = .;
/* DATA section for RamLoc40 */
.data_RAM2 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM2 = .) ;
*(.ramfunc.$RAM2)
*(.ramfunc.$RamLoc40)
*(.data.$RAM2*)
*(.data.$RamLoc40*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM2 = .) ;
} > RamLoc40 AT>MFlashA512
/* DATA section for RamAHB32 */
.data_RAM3 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM3 = .) ;
*(.ramfunc.$RAM3)
*(.ramfunc.$RamAHB32)
*(.data.$RAM3*)
*(.data.$RamAHB32*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM3 = .) ;
} > RamAHB32 AT>MFlashA512
/* DATA section for RamAHB16 */
.data_RAM4 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM4 = .) ;
*(.ramfunc.$RAM4)
*(.ramfunc.$RamAHB16)
*(.data.$RAM4*)
*(.data.$RamAHB16*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM4 = .) ;
} > RamAHB16 AT>MFlashA512
/* DATA section for RamAHB_ETB16 */
.data_RAM5 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM5 = .) ;
*(.ramfunc.$RAM5)
*(.ramfunc.$RamAHB_ETB16)
*(.data.$RAM5*)
*(.data.$RamAHB_ETB16*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM5 = .) ;
} > RamAHB_ETB16 AT>MFlashA512
/* MAIN DATA SECTION */
.uninit_RESERVED : ALIGN(4)
{
KEEP(*(.bss.$RESERVED*))
. = ALIGN(4) ;
_end_uninit_RESERVED = .;
} > RamLoc32
/* Main DATA section (RamLoc32) */
.data : ALIGN(4)
{
FILL(0xff)
_data = . ;
*(vtable)
*(.ramfunc*)
*(.data*)
. = ALIGN(4) ;
_edata = . ;
} > RamLoc32 AT>MFlashA512
/* BSS section for RamLoc40 */
.bss_RAM2 : ALIGN(4)
{
PROVIDE(__start_bss_RAM2 = .) ;
*(.bss.$RAM2*)
*(.bss.$RamLoc40*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM2 = .) ;
} > RamLoc40
/* BSS section for RamAHB32 */
.bss_RAM3 : ALIGN(4)
{
PROVIDE(__start_bss_RAM3 = .) ;
*(.bss.$RAM3*)
*(.bss.$RamAHB32*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM3 = .) ;
} > RamAHB32
/* BSS section for RamAHB16 */
.bss_RAM4 : ALIGN(4)
{
PROVIDE(__start_bss_RAM4 = .) ;
*(.bss.$RAM4*)
*(.bss.$RamAHB16*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM4 = .) ;
} > RamAHB16
/* BSS section for RamAHB_ETB16 */
.bss_RAM5 : ALIGN(4)
{
PROVIDE(__start_bss_RAM5 = .) ;
*(.bss.$RAM5*)
*(.bss.$RamAHB_ETB16*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM5 = .) ;
} > RamAHB_ETB16
/* MAIN BSS SECTION */
.bss : ALIGN(4)
{
_bss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4) ;
_ebss = .;
PROVIDE(end = .);
} > RamLoc32
/* NOINIT section for RamLoc40 */
.noinit_RAM2 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM2*)
*(.noinit.$RamLoc40*)
. = ALIGN(4) ;
} > RamLoc40
/* NOINIT section for RamAHB32 */
.noinit_RAM3 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM3*)
*(.noinit.$RamAHB32*)
. = ALIGN(4) ;
} > RamAHB32
/* NOINIT section for RamAHB16 */
.noinit_RAM4 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM4*)
*(.noinit.$RamAHB16*)
. = ALIGN(4) ;
} > RamAHB16
/* NOINIT section for RamAHB_ETB16 */
.noinit_RAM5 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM5*)
*(.noinit.$RamAHB_ETB16*)
. = ALIGN(4) ;
} > RamAHB_ETB16
/* DEFAULT NOINIT SECTION */
.noinit (NOLOAD): ALIGN(4)
{
_noinit = .;
*(.noinit*)
. = ALIGN(4) ;
_end_noinit = .;
} > RamLoc32
PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc32 - 0);
/* ## Create checksum value (used in startup) ## */
PROVIDE(__valid_user_code_checksum = 0 -
(_vStackTop
+ (ResetISR + 1)
+ (NMI_Handler + 1)
+ (HardFault_Handler + 1)
+ (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */
+ (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */
+ (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
) );
/* Provide basic symbols giving location and size of main text
* block, including initial values of RW data sections. Note that
* these will need extending to give a complete picture with
* complex images (e.g multiple Flash banks).
*/
_image_start = LOADADDR(.text);
_image_end = LOADADDR(.data) + SIZEOF(.data);
_image_size = _image_end - _image_start;
}

3
hw/bsp/feather_nrf52840_express/board.mk
View File

@ -35,9 +35,6 @@ INC += \
SRC_S += hw/mcu/nordic/nrfx/mdk/gcc_startup_nrf52840.S
ASFLAGS += -D__HEAP_SIZE=0
ASFLAGS += -DSWI_DISABLE0
ASFLAGS += -DFLOAT_ABI_HARD
ASFLAGS += -DNRF52840_XXAA
# For TinyUSB port source
VENDOR = nordic

41
hw/bsp/feather_nrf52840_express/board_feather_nrf52840_express.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -46,28 +46,6 @@
#define BUTTON_PIN _PINNUM(1, 02)
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif
/*------------------------------------------------------------------*/
/* BOARD API
*------------------------------------------------------------------*/
// tinyusb function that handles power event (detected, ready, removed)
// We must call it within SD's SOC event handler, or set it as power event handler if SD is not enabled.
extern void tusb_hal_nrf_power_event(uint32_t event);
@ -128,6 +106,10 @@ void board_init(void)
if ( usb_reg & POWER_USBREGSTATUS_OUTPUTRDY_Msk ) tusb_hal_nrf_power_event(NRFX_POWER_USB_EVT_READY);
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
nrf_gpio_pin_write(LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
@ -153,6 +135,19 @@ int board_uart_write(void const * buf, int len)
return 0;
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif
#ifdef SOFTDEVICE_PRESENT
// process SOC event from SD
uint32_t proc_soc(void)

39
hw/bsp/lpcxpresso11u68/board.mk Normal file
View File

@ -0,0 +1,39 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m0plus \
-nostdlib \
-DCORE_M0PLUS \
-D__VTOR_PRESENT=0 \
-DCFG_TUSB_MCU=OPT_MCU_LPC11UXX \
-D__USE_LPCOPEN \
-DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM3")))' \
-DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))'
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/lpcxpresso11u68/lpc11u68.ld
SRC_C += \
hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/chip_11u6x.c \
hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/clock_11u6x.c \
hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/gpio_11u6x.c \
hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/iocon_11u6x.c \
hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/syscon_11u6x.c \
hw/mcu/nxp/lpcopen/lpc_chip_11u6x/src/sysinit_11u6x.c
INC += \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_11u6x/inc
# For TinyUSB port source
VENDOR = nxp
CHIP_FAMILY = lpc11_13_15
# For freeRTOS port source
FREERTOS_PORT = ARM_CM0
# For flash-jlink target
JLINK_DEVICE = LPC11U68
JLINK_IF = swd
# flash using jlink
flash: flash-jlink

97
hw/bsp/lpcxpresso11u68/board_lpcxpresso11u68.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -31,14 +31,8 @@
#define LED_PIN 17
#define LED_STATE_ON 0
static const struct {
uint8_t port;
uint8_t pin;
} buttons[] = { { 0, 1 } };
enum {
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
};
#define BUTTON_PORT 0
#define BUTTON_PIN 1
/* System oscillator rate and RTC oscillator rate */
const uint32_t OscRateIn = 12000000;
@ -78,26 +72,47 @@ void board_init(void)
Chip_GPIO_Init(LPC_GPIO);
//------------- LED -------------//
// LED
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
//------------- BUTTON -------------//
//for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, buttons[i].pin, 0);
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
//------------- UART -------------//
//UARTInit(CFG_UART_BAUDRATE);
// USB
Chip_USB_Init(); // Setup PLL clock, and power
// USB: Setup PLL clock, and power
Chip_USB_Init();
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
}
uint32_t board_button_read(void)
{
// active low
return Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
int board_uart_read(uint8_t* buf, int len)
{
(void) buf;
(void) len;
return 0;
}
int board_uart_write(void const * buf, int len)
{
(void) buf;
(void) len;
return 0;
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
@ -107,42 +122,4 @@ uint32_t board_millis(void)
{
return system_ticks;
}
#endif
//--------------------------------------------------------------------+
// LEDS
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
}
//--------------------------------------------------------------------+
// Buttons
//--------------------------------------------------------------------+
uint32_t board_button_read(void)
{
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOGetPinValue(buttons[i].port, buttons[i].pin);
// return GPIOGetPinValue(buttons[0].port, buttons[0].pin) ? 0 : 1; // button is active low
return 0;
}
//--------------------------------------------------------------------+
// UART
//--------------------------------------------------------------------+
int board_uart_read(uint8_t* buf, int len)
{
// *buffer = get_key(); TODO cannot find available code for uart getchar
(void) buf;
(void) len;
return 0;
}
int board_uart_write(void const * buf, int len)
{
//UARTSend(&c, 1);
(void) buf;
(void) len;
return 0;
}

352
hw/bsp/lpcxpresso11u68/cr_startup_lpc11u6x.c Normal file
View File

@ -0,0 +1,352 @@
//*****************************************************************************
// LPC11U6x Microcontroller Startup code for use with LPCXpresso IDE
//
// Version : 140113
//*****************************************************************************
//
// Copyright(C) NXP Semiconductors, 2014
// All rights reserved.
//
// Software that is described herein is for illustrative purposes only
// which provides customers with programming information regarding the
// LPC products. This software is supplied "AS IS" without any warranties of
// any kind, and NXP Semiconductors and its licensor disclaim any and
// all warranties, express or implied, including all implied warranties of
// merchantability, fitness for a particular purpose and non-infringement of
// intellectual property rights. NXP Semiconductors assumes no responsibility
// or liability for the use of the software, conveys no license or rights under any
// patent, copyright, mask work right, or any other intellectual property rights in
// or to any products. NXP Semiconductors reserves the right to make changes
// in the software without notification. NXP Semiconductors also makes no
// representation or warranty that such application will be suitable for the
// specified use without further testing or modification.
//
// Permission to use, copy, modify, and distribute this software and its
// documentation is hereby granted, under NXP Semiconductors' and its
// licensor's relevant copyrights in the software, without fee, provided that it
// is used in conjunction with NXP Semiconductors microcontrollers. This
// copyright, permission, and disclaimer notice must appear in all copies of
// this code.
//*****************************************************************************
#if defined (__cplusplus)
#ifdef __REDLIB__
#error Redlib does not support C++
#else
//*****************************************************************************
//
// The entry point for the C++ library startup
//
//*****************************************************************************
extern "C" {
extern void __libc_init_array(void);
}
#endif
#endif
#define WEAK __attribute__ ((weak))
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
//*****************************************************************************
#if defined (__cplusplus)
extern "C" {
#endif
//*****************************************************************************
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
// Declaration of external SystemInit function
extern void SystemInit(void);
#endif
// Patch the AEABI integer divide functions to use MCU's romdivide library
#ifdef __USE_ROMDIVIDE
// Location in memory that holds the address of the ROM Driver table
#define PTR_ROM_DRIVER_TABLE ((unsigned int *)(0x1FFF1FF8))
// Variables to store addresses of idiv and udiv functions within MCU ROM
unsigned int *pDivRom_idiv;
unsigned int *pDivRom_uidiv;
#endif
//*****************************************************************************
//
// Forward declaration of the default handlers. These are aliased.
// When the application defines a handler (with the same name), this will
// automatically take precedence over these weak definitions
//
//*****************************************************************************
void ResetISR(void);
WEAK void NMI_Handler(void);
WEAK void HardFault_Handler(void);
WEAK void SVC_Handler(void);
WEAK void PendSV_Handler(void);
WEAK void SysTick_Handler(void);
WEAK void IntDefaultHandler(void);
//*****************************************************************************
//
// Forward declaration of the specific IRQ handlers. These are aliased
// to the IntDefaultHandler, which is a 'forever' loop. When the application
// defines a handler (with the same name), this will automatically take
// precedence over these weak definitions
//
//*****************************************************************************
void PIN_INT0_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT1_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT2_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT3_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT4_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT5_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT6_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT7_IRQHandler (void) ALIAS(IntDefaultHandler);
void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler);
void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler);
void I2C1_IRQHandler (void) ALIAS(IntDefaultHandler);
void USART1_4_IRQHandler (void) ALIAS(IntDefaultHandler);
void USART2_3_IRQHandler (void) ALIAS(IntDefaultHandler);
void SCT0_1_IRQHandler (void) ALIAS(IntDefaultHandler);
void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler);
void I2C0_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler);
void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler);
void USART0_IRQHandler (void) ALIAS(IntDefaultHandler);
void USB_IRQHandler (void) ALIAS(IntDefaultHandler);
void USB_FIQHandler (void) ALIAS(IntDefaultHandler);
void ADCA_IRQHandler (void) ALIAS(IntDefaultHandler);
void RTC_IRQHandler (void) ALIAS(IntDefaultHandler);
void BOD_WDT_IRQHandler (void) ALIAS(IntDefaultHandler);
void FMC_IRQHandler (void) ALIAS(IntDefaultHandler);
void DMA_IRQHandler (void) ALIAS(IntDefaultHandler);
void ADCB_IRQHandler (void) ALIAS(IntDefaultHandler);
void USBWakeup_IRQHandler (void) ALIAS(IntDefaultHandler);
//*****************************************************************************
// The entry point for the application.
// __main() is the entry point for redlib based applications
// main() is the entry point for newlib based applications
//*****************************************************************************
#if defined (__REDLIB__)
extern void __main(void);
#endif
extern int main(void);
//*****************************************************************************
//
// External declaration for the pointer to the stack top from the Linker Script
//
//*****************************************************************************
extern void _vStackTop(void);
//*****************************************************************************
#if defined (__cplusplus)
} // extern "C"
#endif
//*****************************************************************************
//
// The vector table. Note that the proper constructs must be placed on this to
// ensure that it ends up at physical address 0x0000.0000.
//
//*****************************************************************************
extern void (* const g_pfnVectors[])(void);
__attribute__ ((section(".isr_vector"))) __attribute__ ((used))
void (* const g_pfnVectors[])(void) = {
&_vStackTop, // The initial stack pointer
ResetISR, // The reset handler
NMI_Handler, // The NMI handler
HardFault_Handler, // The hard fault handler
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
SVC_Handler, // SVCall handler
0, // Reserved
0, // Reserved
PendSV_Handler, // The PendSV handler
SysTick_Handler, // The SysTick handler
// LPC11U6x specific handlers
PIN_INT0_IRQHandler, // 0 - GPIO pin interrupt 0
PIN_INT1_IRQHandler, // 1 - GPIO pin interrupt 1
PIN_INT2_IRQHandler, // 2 - GPIO pin interrupt 2
PIN_INT3_IRQHandler, // 3 - GPIO pin interrupt 3
PIN_INT4_IRQHandler, // 4 - GPIO pin interrupt 4
PIN_INT5_IRQHandler, // 5 - GPIO pin interrupt 5
PIN_INT6_IRQHandler, // 6 - GPIO pin interrupt 6
PIN_INT7_IRQHandler, // 7 - GPIO pin interrupt 7
GINT0_IRQHandler, // 8 - GPIO GROUP0 interrupt
GINT1_IRQHandler, // 9 - GPIO GROUP1 interrupt
I2C1_IRQHandler, // 10 - I2C1
USART1_4_IRQHandler, // 11 - combined USART1 & 4 interrupt
USART2_3_IRQHandler, // 12 - combined USART2 & 3 interrupt
SCT0_1_IRQHandler, // 13 - combined SCT0 and 1 interrupt
SSP1_IRQHandler, // 14 - SPI/SSP1 Interrupt
I2C0_IRQHandler, // 15 - I2C0
TIMER16_0_IRQHandler, // 16 - CT16B0 (16-bit Timer 0)
TIMER16_1_IRQHandler, // 17 - CT16B1 (16-bit Timer 1)
TIMER32_0_IRQHandler, // 18 - CT32B0 (32-bit Timer 0)
TIMER32_1_IRQHandler, // 19 - CT32B1 (32-bit Timer 1)
SSP0_IRQHandler, // 20 - SPI/SSP0 Interrupt
USART0_IRQHandler, // 21 - USART0
USB_IRQHandler, // 22 - USB IRQ
USB_FIQHandler, // 23 - USB FIQ
ADCA_IRQHandler, // 24 - ADC A(A/D Converter)
RTC_IRQHandler, // 25 - Real Time CLock interrpt
BOD_WDT_IRQHandler, // 25 - Combined Brownout/Watchdog interrupt
FMC_IRQHandler, // 27 - IP2111 Flash Memory Controller
DMA_IRQHandler, // 28 - DMA interrupt
ADCB_IRQHandler, // 24 - ADC B (A/D Converter)
USBWakeup_IRQHandler, // 30 - USB wake-up interrupt
0, // 31 - Reserved
};
//*****************************************************************************
// Functions to carry out the initialization of RW and BSS data sections. These
// are written as separate functions rather than being inlined within the
// ResetISR() function in order to cope with MCUs with multiple banks of
// memory.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int *pulSrc = (unsigned int*) romstart;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = *pulSrc++;
}
__attribute__ ((section(".after_vectors")))
void bss_init(unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = 0;
}
//*****************************************************************************
// The following symbols are constructs generated by the linker, indicating
// the location of various points in the "Global Section Table". This table is
// created by the linker via the Code Red managed linker script mechanism. It
// contains the load address, execution address and length of each RW data
// section and the execution and length of each BSS (zero initialized) section.
//*****************************************************************************
extern unsigned int __data_section_table;
extern unsigned int __data_section_table_end;
extern unsigned int __bss_section_table;
extern unsigned int __bss_section_table_end;
//*****************************************************************************
// Reset entry point for your code.
// Sets up a simple runtime environment and initializes the C/C++
// library.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void
ResetISR(void) {
// Optionally enable RAM banks that may be off by default at reset
#if !defined (DONT_ENABLE_DISABLED_RAMBANKS)
volatile unsigned int *SYSCON_SYSAHBCLKCTRL = (unsigned int *) 0x40048080;
// Ensure that RAM1(26) and USBSRAM(27) bits in SYSAHBCLKCTRL are set
*SYSCON_SYSAHBCLKCTRL |= (1 << 26) | (1 <<27);
#endif
//
// Copy the data sections from flash to SRAM.
//
unsigned int LoadAddr, ExeAddr, SectionLen;
unsigned int *SectionTableAddr;
// Load base address of Global Section Table
SectionTableAddr = &__data_section_table;
// Copy the data sections from flash to SRAM.
while (SectionTableAddr < &__data_section_table_end) {
LoadAddr = *SectionTableAddr++;
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
data_init(LoadAddr, ExeAddr, SectionLen);
}
// At this point, SectionTableAddr = &__bss_section_table;
// Zero fill the bss segment
while (SectionTableAddr < &__bss_section_table_end) {
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
bss_init(ExeAddr, SectionLen);
}
// Patch the AEABI integer divide functions to use MCU's romdivide library
#ifdef __USE_ROMDIVIDE
// Get address of Integer division routines function table in ROM
unsigned int *div_ptr = (unsigned int *)((unsigned int *)*(PTR_ROM_DRIVER_TABLE))[4];
// Get addresses of integer divide routines in ROM
// These address are then used by the code in aeabi_romdiv_patch.s
pDivRom_idiv = (unsigned int *)div_ptr[0];
pDivRom_uidiv = (unsigned int *)div_ptr[1];
#endif
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
SystemInit();
#endif
#if defined (__cplusplus)
//
// Call C++ library initialisation
//
__libc_init_array();
#endif
#if defined (__REDLIB__)
// Call the Redlib library, which in turn calls main()
__main() ;
#else
main();
#endif
//
// main() shouldn't return, but if it does, we'll just enter an infinite loop
//
while (1) {
;
}
}
//*****************************************************************************
// Default exception handlers. Override the ones here by defining your own
// handler routines in your application code.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void NMI_Handler(void)
{ while(1) { }
}
__attribute__ ((section(".after_vectors")))
void HardFault_Handler(void)
{ while(1) { }
}
__attribute__ ((section(".after_vectors")))
void SVC_Handler(void)
{ while(1) { }
}
__attribute__ ((section(".after_vectors")))
void PendSV_Handler(void)
{ while(1) { }
}
__attribute__ ((section(".after_vectors")))
void SysTick_Handler(void)
{ while(1) { }
}
//*****************************************************************************
//
// Processor ends up here if an unexpected interrupt occurs or a specific
// handler is not present in the application code.
//
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void IntDefaultHandler(void)
{ while(1) { }
}

242
hw/bsp/lpcxpresso11u68/lpc11u68.ld Normal file
View File

@ -0,0 +1,242 @@
/*
* GENERATED FILE - DO NOT EDIT
* (c) Code Red Technologies Ltd, 2008-2013
* (c) NXP Semiconductors 2013-2019
* Generated linker script file for LPC11U68
* Created from linkscript.ldt by FMCreateLinkLibraries
* Using Freemarker v2.3.23
* MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 14, 2019 4:55:54 PM
*/
MEMORY
{
/* Define each memory region */
MFlash256 (rx) : ORIGIN = 0x0, LENGTH = 0x40000 /* 256K bytes (alias Flash) */
Ram0_32 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x8000 /* 32K bytes (alias RAM) */
Ram1_2 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x800 /* 2K bytes (alias RAM2) */
Ram2USB_2 (rwx) : ORIGIN = 0x20004000, LENGTH = 0x800 /* 2K bytes (alias RAM3) */
}
/* Define a symbol for the top of each memory region */
__base_MFlash256 = 0x0 ; /* MFlash256 */
__base_Flash = 0x0 ; /* Flash */
__top_MFlash256 = 0x0 + 0x40000 ; /* 256K bytes */
__top_Flash = 0x0 + 0x40000 ; /* 256K bytes */
__base_Ram0_32 = 0x10000000 ; /* Ram0_32 */
__base_RAM = 0x10000000 ; /* RAM */
__top_Ram0_32 = 0x10000000 + 0x8000 ; /* 32K bytes */
__top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */
__base_Ram1_2 = 0x20000000 ; /* Ram1_2 */
__base_RAM2 = 0x20000000 ; /* RAM2 */
__top_Ram1_2 = 0x20000000 + 0x800 ; /* 2K bytes */
__top_RAM2 = 0x20000000 + 0x800 ; /* 2K bytes */
__base_Ram2USB_2 = 0x20004000 ; /* Ram2USB_2 */
__base_RAM3 = 0x20004000 ; /* RAM3 */
__top_Ram2USB_2 = 0x20004000 + 0x800 ; /* 2K bytes */
__top_RAM3 = 0x20004000 + 0x800 ; /* 2K bytes */
ENTRY(ResetISR)
SECTIONS
{
/* MAIN TEXT SECTION */
.text : ALIGN(4)
{
FILL(0xff)
__vectors_start__ = ABSOLUTE(.) ;
KEEP(*(.isr_vector))
/* Global Section Table */
. = ALIGN(4) ;
__section_table_start = .;
__data_section_table = .;
LONG(LOADADDR(.data));
LONG( ADDR(.data));
LONG( SIZEOF(.data));
LONG(LOADADDR(.data_RAM2));
LONG( ADDR(.data_RAM2));
LONG( SIZEOF(.data_RAM2));
LONG(LOADADDR(.data_RAM3));
LONG( ADDR(.data_RAM3));
LONG( SIZEOF(.data_RAM3));
__data_section_table_end = .;
__bss_section_table = .;
LONG( ADDR(.bss));
LONG( SIZEOF(.bss));
LONG( ADDR(.bss_RAM2));
LONG( SIZEOF(.bss_RAM2));
LONG( ADDR(.bss_RAM3));
LONG( SIZEOF(.bss_RAM3));
__bss_section_table_end = .;
__section_table_end = . ;
/* End of Global Section Table */
*(.after_vectors*)
} > MFlash256
.text : ALIGN(4)
{
*(.text*)
*(.rodata .rodata.* .constdata .constdata.*)
. = ALIGN(4);
} > MFlash256
/*
* for exception handling/unwind - some Newlib functions (in common
* with C++ and STDC++) use this.
*/
.ARM.extab : ALIGN(4)
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > MFlash256
__exidx_start = .;
.ARM.exidx : ALIGN(4)
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > MFlash256
__exidx_end = .;
_etext = .;
/* possible MTB section for Ram1_2 */
.mtb_buffer_RAM2 (NOLOAD) :
{
KEEP(*(.mtb.$RAM2*))
KEEP(*(.mtb.$Ram1_2*))
} > Ram1_2
/* DATA section for Ram1_2 */
.data_RAM2 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM2 = .) ;
*(.ramfunc.$RAM2)
*(.ramfunc.$Ram1_2)
*(.data.$RAM2*)
*(.data.$Ram1_2*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM2 = .) ;
} > Ram1_2 AT>MFlash256
/* possible MTB section for Ram2USB_2 */
.mtb_buffer_RAM3 (NOLOAD) :
{
KEEP(*(.mtb.$RAM3*))
KEEP(*(.mtb.$Ram2USB_2*))
} > Ram2USB_2
/* DATA section for Ram2USB_2 */
.data_RAM3 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM3 = .) ;
*(.ramfunc.$RAM3)
*(.ramfunc.$Ram2USB_2)
*(.data.$RAM3*)
*(.data.$Ram2USB_2*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM3 = .) ;
} > Ram2USB_2 AT>MFlash256
/* MAIN DATA SECTION */
/* Default MTB section */
.mtb_buffer_default (NOLOAD) :
{
KEEP(*(.mtb*))
} > Ram0_32
.uninit_RESERVED : ALIGN(4)
{
KEEP(*(.bss.$RESERVED*))
. = ALIGN(4) ;
_end_uninit_RESERVED = .;
} > Ram0_32
/* Main DATA section (Ram0_32) */
.data : ALIGN(4)
{
FILL(0xff)
_data = . ;
*(vtable)
*(.ramfunc*)
*(.data*)
. = ALIGN(4) ;
_edata = . ;
} > Ram0_32 AT>MFlash256
/* BSS section for Ram1_2 */
.bss_RAM2 : ALIGN(4)
{
PROVIDE(__start_bss_RAM2 = .) ;
*(.bss.$RAM2*)
*(.bss.$Ram1_2*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM2 = .) ;
} > Ram1_2
/* BSS section for Ram2USB_2 */
.bss_RAM3 : ALIGN(4)
{
PROVIDE(__start_bss_RAM3 = .) ;
*(.bss.$RAM3*)
*(.bss.$Ram2USB_2*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM3 = .) ;
} > Ram2USB_2
/* MAIN BSS SECTION */
.bss : ALIGN(4)
{
_bss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4) ;
_ebss = .;
PROVIDE(end = .);
} > Ram0_32
/* NOINIT section for Ram1_2 */
.noinit_RAM2 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM2*)
*(.noinit.$Ram1_2*)
. = ALIGN(4) ;
} > Ram1_2
/* NOINIT section for Ram2USB_2 */
.noinit_RAM3 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM3*)
*(.noinit.$Ram2USB_2*)
. = ALIGN(4) ;
} > Ram2USB_2
/* DEFAULT NOINIT SECTION */
.noinit (NOLOAD): ALIGN(4)
{
_noinit = .;
*(.noinit*)
. = ALIGN(4) ;
_end_noinit = .;
} > Ram0_32
PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_Ram0_32 - 0);
/* ## Create checksum value (used in startup) ## */
PROVIDE(__valid_user_code_checksum = 0 -
(_vStackTop
+ (ResetISR + 1)
+ (( DEFINED(NMI_Handler) ? NMI_Handler : M0_NMI_Handler ) + 1)
+ (( DEFINED(HardFault_Handler) ? HardFault_Handler : M0_HardFault_Handler ) + 1)
)
);
/* Provide basic symbols giving location and size of main text
* block, including initial values of RW data sections. Note that
* these will need extending to give a complete picture with
* complex images (e.g multiple Flash banks).
*/
_image_start = LOADADDR(.text);
_image_end = LOADADDR(.data) + SIZEOF(.data);
_image_size = _image_end - _image_start;
}

38
hw/bsp/lpcxpresso1347/board.mk Normal file
View File

@ -0,0 +1,38 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m3 \
-nostdlib \
-DCORE_M3 \
-DCFG_TUSB_MCU=OPT_MCU_LPC13XX \
-D__USE_LPCOPEN \
-DCFG_TUSB_MEM_SECTION='__attribute__((section(".data.$$RAM3")))' \
-DCFG_TUSB_MEM_ALIGN='__attribute__((aligned(64)))'
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/lpcxpresso1347/lpc1347.ld
SRC_C += \
hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/chip_13xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/clock_13xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/gpio_13xx_1.c \
hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/iocon_13xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysctl_13xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_13xx/src/sysinit_13xx.c
INC += \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_13xx/inc
# For TinyUSB port source
VENDOR = nxp
CHIP_FAMILY = lpc11_13_15
# For freeRTOS port source
FREERTOS_PORT = ARM_CM3
# For flash-jlink target
JLINK_DEVICE = LPC1347
JLINK_IF = swd
# flash using jlink
flash: flash-jlink

87
hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -27,26 +27,25 @@
#include "chip.h"
#include "../board.h"
#define LED_PORT 0
#define LED_PIN 7
#define LED_PORT 0
#define LED_PIN 7
static const struct {
uint8_t port;
uint8_t pin;
} buttons[] =
{
{1, 22 }, // Joystick up
{1, 20 }, // Joystick down
{1, 23 }, // Joystick left
{1, 21 }, // Joystick right
{1, 19 }, // Joystick press
{0, 1 }, // SW3
// {1, 4 }, // SW4 (require to remove J28)
};
// Joytick Down if connected to LPCXpresso Base board
#define BUTTON_PORT 1
#define BUTTON_PIN 20
enum {
BOARD_BUTTON_COUNT = sizeof(buttons) / sizeof(buttons[0])
};
//static const struct {
// uint8_t port;
// uint8_t pin;
//} buttons[] =
//{
// {1, 22 }, // Joystick up
// {1, 20 }, // Joystick down
// {1, 23 }, // Joystick left
// {1, 21 }, // Joystick right
// {1, 19 }, // Joystick press
// {0, 1 }, // SW3
//};
/* System oscillator rate and RTC oscillator rate */
const uint32_t OscRateIn = 12000000;
@ -91,26 +90,22 @@ void board_init(void)
Chip_GPIO_Init(LPC_GPIO_PORT);
//------------- LED -------------//
// LED
Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, LED_PORT, LED_PIN);
//------------- BUTTON -------------//
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIOSetDir(buttons[i].port, TU_BIT(buttons[i].pin), 0);
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN);
//------------- UART -------------//
//UARTInit(CFG_UART_BAUDRATE);
// USB
Chip_USB_Init(); // Setup PLL clock, and power
// USB: Setup PLL clock, and power
Chip_USB_Init();
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
@ -120,42 +115,19 @@ uint32_t board_millis(void)
{
return system_ticks;
}
#endif
//--------------------------------------------------------------------+
// LEDS
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, state);
}
//--------------------------------------------------------------------+
// BUTTONS
//--------------------------------------------------------------------+
#if 0
static bool button_read(uint8_t id)
{
(void) id;
// return !GPIOGetPinValue(buttons[id].port, buttons[id].pin); // button is active low
return 0;
}
#endif
uint32_t board_button_read(void)
{
uint32_t result = 0;
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? TU_BIT(i) : 0);
return result;
// active low
return Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
//--------------------------------------------------------------------+
// UART
//--------------------------------------------------------------------+
int board_uart_read(uint8_t* buf, int len)
{
(void) buf;
@ -165,7 +137,6 @@ int board_uart_read(uint8_t* buf, int len)
int board_uart_write(void const * buf, int len)
{
// UARTSend(&c, 1);
(void) buf;
(void) len;
return 0;

473
hw/bsp/lpcxpresso1347/cr_startup_lpc13xx.c Normal file
View File

@ -0,0 +1,473 @@
//*****************************************************************************
// +--+
// | ++----+
// +-++ |
// | |
// +-+--+ |
// | +--+--+
// +----+ Copyright (c) 2011-12 Code Red Technologies Ltd.
//
// Microcontroller Startup code for use with Red Suite
//
// Version : 120126
//
// Software License Agreement
//
// The software is owned by Code Red Technologies and/or its suppliers, and is
// protected under applicable copyright laws. All rights are reserved. Any
// use in violation of the foregoing restrictions may subject the user to criminal
// sanctions under applicable laws, as well as to civil liability for the breach
// of the terms and conditions of this license.
//
// THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
// OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
// MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
// USE OF THIS SOFTWARE FOR COMMERCIAL DEVELOPMENT AND/OR EDUCATION IS SUBJECT
// TO A CURRENT END USER LICENSE AGREEMENT (COMMERCIAL OR EDUCATIONAL) WITH
// CODE RED TECHNOLOGIES LTD.
//
//*****************************************************************************
#if defined (__cplusplus)
#ifdef __REDLIB__
#error Redlib does not support C++
#else
//*****************************************************************************
//
// The entry point for the C++ library startup
//
//*****************************************************************************
extern "C" {
extern void __libc_init_array(void);
}
#endif
#endif
#define WEAK __attribute__ ((weak))
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
/* Include sys_config.h to get the CHIP_11* device identifier */
#include "sys_config.h"
// Code Red - if CMSIS is being used, then SystemInit() routine
// will be called by startup code rather than in application's main()
extern void SystemInit(void);
//*****************************************************************************
#if defined (__cplusplus)
extern "C" {
#endif
//*****************************************************************************
//
// Forward declaration of the default handlers. These are aliased.
// When the application defines a handler (with the same name), this will
// automatically take precedence over these weak definitions
//
//*****************************************************************************
void ResetISR(void);
WEAK void NMI_Handler(void);
WEAK void HardFault_Handler(void);
WEAK void SVC_Handler(void);
WEAK void PendSV_Handler(void);
WEAK void SysTick_Handler(void);
WEAK void IntDefaultHandler(void);
//*****************************************************************************
//
// Forward declaration of the specific IRQ handlers. These are aliased
// to the IntDefaultHandler, which is a 'forever' loop. When the application
// defines a handler (with the same name), this will automatically take
// precedence over these weak definitions
//
//*****************************************************************************
#if defined(CHIP_LPC1343)
void WAKEUP_IRQHandler (void) ALIAS(IntDefaultHandler);
void I2C_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler);
void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler);
void UART_IRQHandler (void) ALIAS(IntDefaultHandler);
void USB_IRQHandler (void) ALIAS(IntDefaultHandler);
void USB_FIQHandler (void) ALIAS(IntDefaultHandler);
void ADC_IRQHandler (void) ALIAS(IntDefaultHandler);
void WDT_IRQHandler (void) ALIAS(IntDefaultHandler);
void BOD_IRQHandler (void) ALIAS(IntDefaultHandler);
void FMC_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIOINT3_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIOINT2_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIOINT1_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIOINT0_IRQHandler (void) ALIAS(IntDefaultHandler);
#elif defined(CHIP_LPC1347)
void PIN_INT0_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT1_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT2_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT3_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT4_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT5_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT6_IRQHandler (void) ALIAS(IntDefaultHandler);
void PIN_INT7_IRQHandler (void) ALIAS(IntDefaultHandler);
void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler);
void GINT1_IRQHandler (void) ALIAS(IntDefaultHandler);
void RIT_IRQHandler (void) ALIAS(IntDefaultHandler);
void SSP1_IRQHandler (void) ALIAS(IntDefaultHandler);
void I2C_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER16_0_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER16_1_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER32_0_IRQHandler (void) ALIAS(IntDefaultHandler);
void TIMER32_1_IRQHandler (void) ALIAS(IntDefaultHandler);
void SSP0_IRQHandler (void) ALIAS(IntDefaultHandler);
void UART_IRQHandler (void) ALIAS(IntDefaultHandler);
void USB_IRQHandler (void) ALIAS(IntDefaultHandler);
void USB_FIQHandler (void) ALIAS(IntDefaultHandler);
void ADC_IRQHandler (void) ALIAS(IntDefaultHandler);
void WDT_IRQHandler (void) ALIAS(IntDefaultHandler);
void BOD_IRQHandler (void) ALIAS(IntDefaultHandler);
void FMC_IRQHandler (void) ALIAS(IntDefaultHandler);
void OSCFAIL_IRQHandler (void) ALIAS(IntDefaultHandler);
void PVTCIRCUIT_IRQHandler (void) ALIAS(IntDefaultHandler);
void USBWakeup_IRQHandler (void) ALIAS(IntDefaultHandler);
#else
#error No CHIP_134* device defined
#endif
//*****************************************************************************
//
// The entry point for the application.
// __main() is the entry point for redlib based applications
// main() is the entry point for newlib based applications
//
//*****************************************************************************
//
// The entry point for the application.
// __main() is the entry point for Redlib based applications
// main() is the entry point for Newlib based applications
//
//*****************************************************************************
#if defined (__REDLIB__)
extern void __main(void);
#endif
extern int main(void);
//*****************************************************************************
//
// External declaration for the pointer to the stack top from the Linker Script
//
//*****************************************************************************
extern void _vStackTop(void);
//*****************************************************************************
#if defined (__cplusplus)
} // extern "C"
#endif
//*****************************************************************************
//
// The vector table. Note that the proper constructs must be placed on this to
// ensure that it ends up at physical address 0x0000.0000.
//
//*****************************************************************************
extern void (* const g_pfnVectors[])(void);
__attribute__ ((section(".isr_vector"))) __attribute__ ((used))
void (* const g_pfnVectors[])(void) = {
&_vStackTop, // The initial stack pointer
ResetISR, // The reset handler
NMI_Handler, // The NMI handler
HardFault_Handler, // The hard fault handler
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
SVC_Handler, // SVCall handler
0, // Reserved
0, // Reserved
PendSV_Handler, // The PendSV handler
SysTick_Handler, // The SysTick handler
#if defined(CHIP_LPC1343)
WAKEUP_IRQHandler, // Wakeup PIO0.0
WAKEUP_IRQHandler, // Wakeup PIO0.1
WAKEUP_IRQHandler, // Wakeup PIO0.2
WAKEUP_IRQHandler, // Wakeup PIO0.3
WAKEUP_IRQHandler, // Wakeup PIO0.4
WAKEUP_IRQHandler, // Wakeup PIO0.5
WAKEUP_IRQHandler, // Wakeup PIO0.6
WAKEUP_IRQHandler, // Wakeup PIO0.7
WAKEUP_IRQHandler, // Wakeup PIO0.8
WAKEUP_IRQHandler, // Wakeup PIO0.9
WAKEUP_IRQHandler, // Wakeup PIO0.10
WAKEUP_IRQHandler, // Wakeup PIO0.11
WAKEUP_IRQHandler, // Wakeup PIO1.0
WAKEUP_IRQHandler, // Wakeup PIO1.1
WAKEUP_IRQHandler, // Wakeup PIO1.2
WAKEUP_IRQHandler, // Wakeup PIO1.3
WAKEUP_IRQHandler, // Wakeup PIO1.4
WAKEUP_IRQHandler, // Wakeup PIO1.5
WAKEUP_IRQHandler, // Wakeup PIO1.6
WAKEUP_IRQHandler, // Wakeup PIO1.7
WAKEUP_IRQHandler, // Wakeup PIO1.8
WAKEUP_IRQHandler, // Wakeup PIO1.9
WAKEUP_IRQHandler, // Wakeup PIO1.10
WAKEUP_IRQHandler, // Wakeup PIO1.11
WAKEUP_IRQHandler, // Wakeup PIO2.0
WAKEUP_IRQHandler, // Wakeup PIO2.1
WAKEUP_IRQHandler, // Wakeup PIO2.2
WAKEUP_IRQHandler, // Wakeup PIO2.3
WAKEUP_IRQHandler, // Wakeup PIO2.4
WAKEUP_IRQHandler, // Wakeup PIO2.5
WAKEUP_IRQHandler, // Wakeup PIO2.6
WAKEUP_IRQHandler, // Wakeup PIO2.7
WAKEUP_IRQHandler, // Wakeup PIO2.8
WAKEUP_IRQHandler, // Wakeup PIO2.9
WAKEUP_IRQHandler, // Wakeup PIO2.10
WAKEUP_IRQHandler, // Wakeup PIO2.11
WAKEUP_IRQHandler, // Wakeup PIO3.0
WAKEUP_IRQHandler, // Wakeup PIO3.1
WAKEUP_IRQHandler, // Wakeup PIO3.2
WAKEUP_IRQHandler, // Wakeup PIO3.3
I2C_IRQHandler, // I2C
TIMER16_0_IRQHandler, // 16-bit Counter-Timer 0
TIMER16_1_IRQHandler, // 16-bit Counter-Timer 1
TIMER32_0_IRQHandler, // 32-bit Counter-Timer 0
TIMER32_1_IRQHandler, // 32-bit Counter-Timer 1
SSP0_IRQHandler, // SSP0
UART_IRQHandler, // UART
USB_IRQHandler, // USB IRQ
USB_FIQHandler, // USB FIQ
ADC_IRQHandler, // A/D Converter
WDT_IRQHandler, // Watchdog Timer
BOD_IRQHandler, // Brown Out Detect
FMC_IRQHandler, // IP2111 Flash Memory Controller
PIOINT3_IRQHandler, // PIO INT3
PIOINT2_IRQHandler, // PIO INT2
PIOINT1_IRQHandler, // PIO INT1
PIOINT0_IRQHandler, // PIO INT0
#elif defined(CHIP_LPC1347)
PIN_INT0_IRQHandler, // All GPIO pin can be routed to PIN_INTx
PIN_INT1_IRQHandler,
PIN_INT2_IRQHandler,
PIN_INT3_IRQHandler,
PIN_INT4_IRQHandler,
PIN_INT5_IRQHandler,
PIN_INT6_IRQHandler,
PIN_INT7_IRQHandler,
GINT0_IRQHandler,
GINT1_IRQHandler, // PIO0 (0:7)
0,
0,
RIT_IRQHandler,
0,
SSP1_IRQHandler, // SSP1
I2C_IRQHandler, // I2C
TIMER16_0_IRQHandler, // 16-bit Counter-Timer 0
TIMER16_1_IRQHandler, // 16-bit Counter-Timer 1
TIMER32_0_IRQHandler, // 32-bit Counter-Timer 0
TIMER32_1_IRQHandler, // 32-bit Counter-Timer 1
SSP0_IRQHandler, // SSP0
UART_IRQHandler, // UART
USB_IRQHandler, // USB IRQ
USB_FIQHandler, // USB FIQ
ADC_IRQHandler, // A/D Converter
WDT_IRQHandler, // Watchdog Timer
BOD_IRQHandler, // Brown Out Detect
FMC_IRQHandler, // IP2111 Flash Memory Controller
OSCFAIL_IRQHandler, // OSC FAIL
PVTCIRCUIT_IRQHandler, // PVT CIRCUIT
USBWakeup_IRQHandler, // USB wake up
0,
#else
#error No CHIP_13* device defined
#endif
};
//*****************************************************************************
// Functions to carry out the initialization of RW and BSS data sections. These
// are written as separate functions rather than being inlined within the
// ResetISR() function in order to cope with MCUs with multiple banks of
// memory.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int *pulSrc = (unsigned int*) romstart;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = *pulSrc++;
}
__attribute__ ((section(".after_vectors")))
void bss_init(unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = 0;
}
#ifndef USE_OLD_STYLE_DATA_BSS_INIT
//*****************************************************************************
// The following symbols are constructs generated by the linker, indicating
// the location of various points in the "Global Section Table". This table is
// created by the linker via the Code Red managed linker script mechanism. It
// contains the load address, execution address and length of each RW data
// section and the execution and length of each BSS (zero initialized) section.
//*****************************************************************************
extern unsigned int __data_section_table;
extern unsigned int __data_section_table_end;
extern unsigned int __bss_section_table;
extern unsigned int __bss_section_table_end;
#else
//*****************************************************************************
// The following symbols are constructs generated by the linker, indicating
// the load address, execution address and length of the RW data section and
// the execution and length of the BSS (zero initialized) section.
// Note that these symbols are not normally used by the managed linker script
// mechanism in Red Suite/LPCXpresso 3.6 (Windows) and LPCXpresso 3.8 (Linux).
// They are provide here simply so this startup code can be used with earlier
// versions of Red Suite which do not support the more advanced managed linker
// script mechanism introduced in the above version. To enable their use,
// define "USE_OLD_STYLE_DATA_BSS_INIT".
//*****************************************************************************
extern unsigned int _etext;
extern unsigned int _data;
extern unsigned int _edata;
extern unsigned int _bss;
extern unsigned int _ebss;
#endif
//*****************************************************************************
// Reset entry point for your code.
// Sets up a simple runtime environment and initializes the C/C++
// library.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void
ResetISR(void) {
#ifndef USE_OLD_STYLE_DATA_BSS_INIT
//
// Copy the data sections from flash to SRAM.
//
unsigned int LoadAddr, ExeAddr, SectionLen;
unsigned int *SectionTableAddr;
// Load base address of Global Section Table
SectionTableAddr = &__data_section_table;
// Copy the data sections from flash to SRAM.
while (SectionTableAddr < &__data_section_table_end) {
LoadAddr = *SectionTableAddr++;
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
data_init(LoadAddr, ExeAddr, SectionLen);
}
// At this point, SectionTableAddr = &__bss_section_table;
// Zero fill the bss segment
while (SectionTableAddr < &__bss_section_table_end) {
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
bss_init(ExeAddr, SectionLen);
}
#else
// Use Old Style Data and BSS section initialization.
// This will only initialize a single RAM bank.
unsigned int * LoadAddr, *ExeAddr, *EndAddr, SectionLen;
// Copy the data segment from flash to SRAM.
LoadAddr = &_etext;
ExeAddr = &_data;
EndAddr = &_edata;
SectionLen = (void*)EndAddr - (void*)ExeAddr;
data_init((unsigned int)LoadAddr, (unsigned int)ExeAddr, SectionLen);
// Zero fill the bss segment
ExeAddr = &_bss;
EndAddr = &_ebss;
SectionLen = (void*)EndAddr - (void*)ExeAddr;
bss_init ((unsigned int)ExeAddr, SectionLen);
#endif
// extern void SystemInit(void);
SystemInit();
#if defined (__cplusplus)
//
// Call C++ library initialisation
//
__libc_init_array();
#endif
#if defined (__REDLIB__)
// Call the Redlib library, which in turn calls main()
__main() ;
#else
main();
#endif
//
// main() shouldn't return, but if it does, we'll just enter an infinite loop
//
while (1) {
;
}
}
//*****************************************************************************
// Default exception handlers. Override the ones here by defining your own
// handler routines in your application code.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void NMI_Handler(void)
{
while(1)
{
}
}
__attribute__ ((section(".after_vectors")))
void HardFault_Handler(void)
{
while(1)
{
}
}
__attribute__ ((section(".after_vectors")))
void SVC_Handler(void)
{
while(1)
{
}
}
__attribute__ ((section(".after_vectors")))
void PendSV_Handler(void)
{
while(1)
{
}
}
__attribute__ ((section(".after_vectors")))
void SysTick_Handler(void)
{
while(1)
{
}
}
//*****************************************************************************
//
// Processor ends up here if an unexpected interrupt occurs or a specific
// handler is not present in the application code.
//
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void IntDefaultHandler(void)
{
while(1)
{
}
}

225
hw/bsp/lpcxpresso1347/lpc1347.ld Normal file
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@ -0,0 +1,225 @@
/*
* GENERATED FILE - DO NOT EDIT
* (c) Code Red Technologies Ltd, 2008-2013
* (c) NXP Semiconductors 2013-2019
* Generated linker script file for LPC1347
* Created from linkscript.ldt by FMCreateLinkLibraries
* Using Freemarker v2.3.23
* MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 14, 2019 6:01:58 PM
*/
MEMORY
{
/* Define each memory region */
MFlash64 (rx) : ORIGIN = 0x0, LENGTH = 0x10000 /* 64K bytes (alias Flash) */
RamLoc8 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x2000 /* 8K bytes (alias RAM) */
RamUsb2 (rwx) : ORIGIN = 0x20004000, LENGTH = 0x800 /* 2K bytes (alias RAM2) */
RamPeriph2 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x800 /* 2K bytes (alias RAM3) */
}
/* Define a symbol for the top of each memory region */
__base_MFlash64 = 0x0 ; /* MFlash64 */
__base_Flash = 0x0 ; /* Flash */
__top_MFlash64 = 0x0 + 0x10000 ; /* 64K bytes */
__top_Flash = 0x0 + 0x10000 ; /* 64K bytes */
__base_RamLoc8 = 0x10000000 ; /* RamLoc8 */
__base_RAM = 0x10000000 ; /* RAM */
__top_RamLoc8 = 0x10000000 + 0x2000 ; /* 8K bytes */
__top_RAM = 0x10000000 + 0x2000 ; /* 8K bytes */
__base_RamUsb2 = 0x20004000 ; /* RamUsb2 */
__base_RAM2 = 0x20004000 ; /* RAM2 */
__top_RamUsb2 = 0x20004000 + 0x800 ; /* 2K bytes */
__top_RAM2 = 0x20004000 + 0x800 ; /* 2K bytes */
__base_RamPeriph2 = 0x20000000 ; /* RamPeriph2 */
__base_RAM3 = 0x20000000 ; /* RAM3 */
__top_RamPeriph2 = 0x20000000 + 0x800 ; /* 2K bytes */
__top_RAM3 = 0x20000000 + 0x800 ; /* 2K bytes */
ENTRY(ResetISR)
SECTIONS
{
/* MAIN TEXT SECTION */
.text : ALIGN(4)
{
FILL(0xff)
__vectors_start__ = ABSOLUTE(.) ;
KEEP(*(.isr_vector))
/* Global Section Table */
. = ALIGN(4) ;
__section_table_start = .;
__data_section_table = .;
LONG(LOADADDR(.data));
LONG( ADDR(.data));
LONG( SIZEOF(.data));
LONG(LOADADDR(.data_RAM2));
LONG( ADDR(.data_RAM2));
LONG( SIZEOF(.data_RAM2));
LONG(LOADADDR(.data_RAM3));
LONG( ADDR(.data_RAM3));
LONG( SIZEOF(.data_RAM3));
__data_section_table_end = .;
__bss_section_table = .;
LONG( ADDR(.bss));
LONG( SIZEOF(.bss));
LONG( ADDR(.bss_RAM2));
LONG( SIZEOF(.bss_RAM2));
LONG( ADDR(.bss_RAM3));
LONG( SIZEOF(.bss_RAM3));
__bss_section_table_end = .;
__section_table_end = . ;
/* End of Global Section Table */
*(.after_vectors*)
} > MFlash64
.text : ALIGN(4)
{
*(.text*)
*(.rodata .rodata.* .constdata .constdata.*)
. = ALIGN(4);
} > MFlash64
/*
* for exception handling/unwind - some Newlib functions (in common
* with C++ and STDC++) use this.
*/
.ARM.extab : ALIGN(4)
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > MFlash64
__exidx_start = .;
.ARM.exidx : ALIGN(4)
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > MFlash64
__exidx_end = .;
_etext = .;
/* DATA section for RamUsb2 */
.data_RAM2 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM2 = .) ;
*(.ramfunc.$RAM2)
*(.ramfunc.$RamUsb2)
*(.data.$RAM2*)
*(.data.$RamUsb2*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM2 = .) ;
} > RamUsb2 AT>MFlash64
/* DATA section for RamPeriph2 */
.data_RAM3 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM3 = .) ;
*(.ramfunc.$RAM3)
*(.ramfunc.$RamPeriph2)
*(.data.$RAM3*)
*(.data.$RamPeriph2*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM3 = .) ;
} > RamPeriph2 AT>MFlash64
/* MAIN DATA SECTION */
.uninit_RESERVED : ALIGN(4)
{
KEEP(*(.bss.$RESERVED*))
. = ALIGN(4) ;
_end_uninit_RESERVED = .;
} > RamLoc8
/* Main DATA section (RamLoc8) */
.data : ALIGN(4)
{
FILL(0xff)
_data = . ;
*(vtable)
*(.ramfunc*)
*(.data*)
. = ALIGN(4) ;
_edata = . ;
} > RamLoc8 AT>MFlash64
/* BSS section for RamUsb2 */
.bss_RAM2 : ALIGN(4)
{
PROVIDE(__start_bss_RAM2 = .) ;
*(.bss.$RAM2*)
*(.bss.$RamUsb2*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM2 = .) ;
} > RamUsb2
/* BSS section for RamPeriph2 */
.bss_RAM3 : ALIGN(4)
{
PROVIDE(__start_bss_RAM3 = .) ;
*(.bss.$RAM3*)
*(.bss.$RamPeriph2*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM3 = .) ;
} > RamPeriph2
/* MAIN BSS SECTION */
.bss : ALIGN(4)
{
_bss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4) ;
_ebss = .;
PROVIDE(end = .);
} > RamLoc8
/* NOINIT section for RamUsb2 */
.noinit_RAM2 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM2*)
*(.noinit.$RamUsb2*)
. = ALIGN(4) ;
} > RamUsb2
/* NOINIT section for RamPeriph2 */
.noinit_RAM3 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM3*)
*(.noinit.$RamPeriph2*)
. = ALIGN(4) ;
} > RamPeriph2
/* DEFAULT NOINIT SECTION */
.noinit (NOLOAD): ALIGN(4)
{
_noinit = .;
*(.noinit*)
. = ALIGN(4) ;
_end_noinit = .;
} > RamLoc8
PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc8 - 0);
/* ## Create checksum value (used in startup) ## */
PROVIDE(__valid_user_code_checksum = 0 -
(_vStackTop
+ (ResetISR + 1)
+ (NMI_Handler + 1)
+ (HardFault_Handler + 1)
+ (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */
+ (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */
+ (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
) );
/* Provide basic symbols giving location and size of main text
* block, including initial values of RW data sections. Note that
* these will need extending to give a complete picture with
* complex images (e.g multiple Flash banks).
*/
_image_start = LOADADDR(.text);
_image_end = LOADADDR(.data) + SIZEOF(.data);
_image_size = _image_end - _image_start;
}

41
hw/bsp/lpcxpresso1769/board.mk Normal file
View File

@ -0,0 +1,41 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m3 \
-nostdlib \
-DCORE_M3 \
-DCFG_TUSB_MCU=OPT_MCU_LPC175X_6X \
-D__USE_LPCOPEN \
-DRTC_EV_SUPPORT=0
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/lpcxpresso1769/lpc1769.ld
# TODO remove later
SRC_C += src/portable/$(VENDOR)/$(CHIP_FAMILY)/hal_$(CHIP_FAMILY).c
SRC_C += \
hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/chip_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/clock_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/gpio_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/iocon_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysctl_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/sysinit_17xx_40xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/src/uart_17xx_40xx.c
INC += \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_175x_6x/inc
# For TinyUSB port source
VENDOR = nxp
CHIP_FAMILY = lpc17_40
# For freeRTOS port source
FREERTOS_PORT = ARM_CM3
# For flash-jlink target
JLINK_DEVICE = LPC1769
JLINK_IF = swd
# flash using jlink
flash: flash-jlink

82
hw/bsp/lpcxpresso1769/board_lpcxpresso1769.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -30,6 +30,10 @@
#define LED_PORT 0
#define LED_PIN 22
// Joytick Down if connected to LPCXpresso Base board
#define BUTTON_PORT 0
#define BUTTON_PIN 15
#define BOARD_UART_PORT LPC_UART3
/* System oscillator rate and RTC oscillator rate */
@ -60,18 +64,14 @@ static const PINMUX_GRP_T pin_usb_mux[] =
{1, 19, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PPWR
{1, 22, IOCON_MODE_INACT | IOCON_FUNC2}, // USB_PWRD
/* VBUS is not connected on this board, so leave the pin at default setting. */
/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
};
enum {
BOARD_BUTTON_COUNT = 5
/* VBUS is not connected on this board, so leave the pin at default setting. */
/*Chip_IOCON_PinMux(LPC_IOCON, 1, 30, IOCON_MODE_INACT, IOCON_FUNC2);*/ /* USB VBUS */
};
// Invoked by startup code
void SystemInit(void)
{
/* Enable IOCON clock */
Chip_IOCON_Init(LPC_IOCON);
Chip_IOCON_SetPinMuxing(LPC_IOCON, pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
Chip_SetupXtalClocking();
}
@ -90,11 +90,11 @@ void board_init(void)
Chip_GPIO_Init(LPC_GPIO);
//------------- LED -------------//
// LED
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
//------------- BUTTON -------------//
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) GPIO_SetDir(buttons[i].port, TU_BIT(buttons[i].pin), 0);
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
#if 0
//------------- UART -------------//
@ -121,6 +121,7 @@ void board_init(void)
#endif
//------------- USB -------------//
Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
Chip_USB_Init();
enum {
@ -138,67 +139,29 @@ void board_init(void)
// set portfunc to host !!!
LPC_USB->StCtrl = 0x3; // should be 1
#endif
Chip_IOCON_SetPinMuxing(LPC_IOCON, pin_usb_mux, sizeof(pin_usb_mux) / sizeof(PINMUX_GRP_T));
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif
//--------------------------------------------------------------------+
// LEDS
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
Chip_GPIO_SetPinState(LPC_GPIO, LED_PORT, LED_PIN, state);
}
//--------------------------------------------------------------------+
// BUTTONS
//--------------------------------------------------------------------+
#if 0
static bool button_read(uint8_t id)
{
// return !TU_BIT_TEST( GPIO_ReadValue(buttons[id].port), buttons[id].pin ); // button is active low
return false;
}
#endif
uint32_t board_button_read(void)
{
uint32_t result = 0;
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? TU_BIT(i) : 0);
return result;
// active low
return Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
//--------------------------------------------------------------------+
// UART
//--------------------------------------------------------------------+
int board_uart_read(uint8_t* buf, int len)
{
// return UART_ReceiveByte(BOARD_UART_PORT);
(void) buf;
(void) len;
return 0;
}
int board_uart_write(void const * buf, int len)
@ -208,3 +171,16 @@ int board_uart_write(void const * buf, int len)
(void) len;
return 0;
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif

371
hw/bsp/lpcxpresso1769/cr_startup_lpc175x_6x.c Normal file
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@ -0,0 +1,371 @@
//*****************************************************************************
// LPC175x_6x Microcontroller Startup code for use with LPCXpresso IDE
//
// Version : 140114
//*****************************************************************************
//
// Copyright(C) NXP Semiconductors, 2014
// All rights reserved.
//
// Software that is described herein is for illustrative purposes only
// which provides customers with programming information regarding the
// LPC products. This software is supplied "AS IS" without any warranties of
// any kind, and NXP Semiconductors and its licensor disclaim any and
// all warranties, express or implied, including all implied warranties of
// merchantability, fitness for a particular purpose and non-infringement of
// intellectual property rights. NXP Semiconductors assumes no responsibility
// or liability for the use of the software, conveys no license or rights under any
// patent, copyright, mask work right, or any other intellectual property rights in
// or to any products. NXP Semiconductors reserves the right to make changes
// in the software without notification. NXP Semiconductors also makes no
// representation or warranty that such application will be suitable for the
// specified use without further testing or modification.
//
// Permission to use, copy, modify, and distribute this software and its
// documentation is hereby granted, under NXP Semiconductors' and its
// licensor's relevant copyrights in the software, without fee, provided that it
// is used in conjunction with NXP Semiconductors microcontrollers. This
// copyright, permission, and disclaimer notice must appear in all copies of
// this code.
//*****************************************************************************
#if defined (__cplusplus)
#ifdef __REDLIB__
#error Redlib does not support C++
#else
//*****************************************************************************
//
// The entry point for the C++ library startup
//
//*****************************************************************************
extern "C" {
extern void __libc_init_array(void);
}
#endif
#endif
#define WEAK __attribute__ ((weak))
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
//*****************************************************************************
#if defined (__cplusplus)
extern "C" {
#endif
//*****************************************************************************
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
// Declaration of external SystemInit function
extern void SystemInit(void);
#endif
//*****************************************************************************
//
// Forward declaration of the default handlers. These are aliased.
// When the application defines a handler (with the same name), this will
// automatically take precedence over these weak definitions
//
//*****************************************************************************
void ResetISR(void);
WEAK void NMI_Handler(void);
WEAK void HardFault_Handler(void);
WEAK void MemManage_Handler(void);
WEAK void BusFault_Handler(void);
WEAK void UsageFault_Handler(void);
WEAK void SVC_Handler(void);
WEAK void DebugMon_Handler(void);
WEAK void PendSV_Handler(void);
WEAK void SysTick_Handler(void);
WEAK void IntDefaultHandler(void);
//*****************************************************************************
//
// Forward declaration of the specific IRQ handlers. These are aliased
// to the IntDefaultHandler, which is a 'forever' loop. When the application
// defines a handler (with the same name), this will automatically take
// precedence over these weak definitions
//
//*****************************************************************************
void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
void PWM1_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C2_IRQHandler(void) ALIAS(IntDefaultHandler);
void SPI_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
void PLL0_IRQHandler(void) ALIAS(IntDefaultHandler);
void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT2_IRQHandler(void) ALIAS(IntDefaultHandler);
void EINT3_IRQHandler(void) ALIAS(IntDefaultHandler);
void ADC_IRQHandler(void) ALIAS(IntDefaultHandler);
void BOD_IRQHandler(void) ALIAS(IntDefaultHandler);
void USB_IRQHandler(void) ALIAS(IntDefaultHandler);
void CAN_IRQHandler(void) ALIAS(IntDefaultHandler);
void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2S_IRQHandler(void) ALIAS(IntDefaultHandler);
#if defined (__USE_LPCOPEN)
void ETH_IRQHandler(void) ALIAS(IntDefaultHandler);
#else
void ENET_IRQHandler(void) ALIAS(IntDefaultHandler);
#endif
void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
void PLL1_IRQHandler(void) ALIAS(IntDefaultHandler);
void USBActivity_IRQHandler(void) ALIAS(IntDefaultHandler);
void CANActivity_IRQHandler(void) ALIAS(IntDefaultHandler);
//*****************************************************************************
//
// The entry point for the application.
// __main() is the entry point for Redlib based applications
// main() is the entry point for Newlib based applications
//
//*****************************************************************************
#if defined (__REDLIB__)
extern void __main(void);
#endif
extern int main(void);
//*****************************************************************************
//
// External declaration for the pointer to the stack top from the Linker Script
//
//*****************************************************************************
extern void _vStackTop(void);
//*****************************************************************************
#if defined (__cplusplus)
} // extern "C"
#endif
//*****************************************************************************
//
// The vector table.
// This relies on the linker script to place at correct location in memory.
//
//*****************************************************************************
extern void (* const g_pfnVectors[])(void);
__attribute__ ((section(".isr_vector"))) __attribute__ ((used))
void (* const g_pfnVectors[])(void) = {
// Core Level - CM3
&_vStackTop, // The initial stack pointer
ResetISR, // The reset handler
NMI_Handler, // The NMI handler
HardFault_Handler, // The hard fault handler
MemManage_Handler, // The MPU fault handler
BusFault_Handler, // The bus fault handler
UsageFault_Handler, // The usage fault handler
0, // Reserved
0, // Reserved
0, // Reserved
0, // Reserved
SVC_Handler, // SVCall handler
DebugMon_Handler, // Debug monitor handler
0, // Reserved
PendSV_Handler, // The PendSV handler
SysTick_Handler, // The SysTick handler
// Chip Level - LPC17
WDT_IRQHandler, // 16, 0x40 - WDT
TIMER0_IRQHandler, // 17, 0x44 - TIMER0
TIMER1_IRQHandler, // 18, 0x48 - TIMER1
TIMER2_IRQHandler, // 19, 0x4c - TIMER2
TIMER3_IRQHandler, // 20, 0x50 - TIMER3
UART0_IRQHandler, // 21, 0x54 - UART0
UART1_IRQHandler, // 22, 0x58 - UART1
UART2_IRQHandler, // 23, 0x5c - UART2
UART3_IRQHandler, // 24, 0x60 - UART3
PWM1_IRQHandler, // 25, 0x64 - PWM1
I2C0_IRQHandler, // 26, 0x68 - I2C0
I2C1_IRQHandler, // 27, 0x6c - I2C1
I2C2_IRQHandler, // 28, 0x70 - I2C2
SPI_IRQHandler, // 29, 0x74 - SPI
SSP0_IRQHandler, // 30, 0x78 - SSP0
SSP1_IRQHandler, // 31, 0x7c - SSP1
PLL0_IRQHandler, // 32, 0x80 - PLL0 (Main PLL)
RTC_IRQHandler, // 33, 0x84 - RTC
EINT0_IRQHandler, // 34, 0x88 - EINT0
EINT1_IRQHandler, // 35, 0x8c - EINT1
EINT2_IRQHandler, // 36, 0x90 - EINT2
EINT3_IRQHandler, // 37, 0x94 - EINT3
ADC_IRQHandler, // 38, 0x98 - ADC
BOD_IRQHandler, // 39, 0x9c - BOD
USB_IRQHandler, // 40, 0xA0 - USB
CAN_IRQHandler, // 41, 0xa4 - CAN
DMA_IRQHandler, // 42, 0xa8 - GP DMA
I2S_IRQHandler, // 43, 0xac - I2S
#if defined (__USE_LPCOPEN)
ETH_IRQHandler, // 44, 0xb0 - Ethernet
#else
ENET_IRQHandler, // 44, 0xb0 - Ethernet
#endif
RIT_IRQHandler, // 45, 0xb4 - RITINT
MCPWM_IRQHandler, // 46, 0xb8 - Motor Control PWM
QEI_IRQHandler, // 47, 0xbc - Quadrature Encoder
PLL1_IRQHandler, // 48, 0xc0 - PLL1 (USB PLL)
USBActivity_IRQHandler, // 49, 0xc4 - USB Activity interrupt to wakeup
CANActivity_IRQHandler, // 50, 0xc8 - CAN Activity interrupt to wakeup
};
//*****************************************************************************
// Functions to carry out the initialization of RW and BSS data sections. These
// are written as separate functions rather than being inlined within the
// ResetISR() function in order to cope with MCUs with multiple banks of
// memory.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int *pulSrc = (unsigned int*) romstart;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = *pulSrc++;
}
__attribute__ ((section(".after_vectors")))
void bss_init(unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = 0;
}
//*****************************************************************************
// The following symbols are constructs generated by the linker, indicating
// the location of various points in the "Global Section Table". This table is
// created by the linker via the Code Red managed linker script mechanism. It
// contains the load address, execution address and length of each RW data
// section and the execution and length of each BSS (zero initialized) section.
//*****************************************************************************
extern unsigned int __data_section_table;
extern unsigned int __data_section_table_end;
extern unsigned int __bss_section_table;
extern unsigned int __bss_section_table_end;
//*****************************************************************************
// Reset entry point for your code.
// Sets up a simple runtime environment and initializes the C/C++
// library.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void
ResetISR(void) {
//
// Copy the data sections from flash to SRAM.
//
unsigned int LoadAddr, ExeAddr, SectionLen;
unsigned int *SectionTableAddr;
// Load base address of Global Section Table
SectionTableAddr = &__data_section_table;
// Copy the data sections from flash to SRAM.
while (SectionTableAddr < &__data_section_table_end) {
LoadAddr = *SectionTableAddr++;
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
data_init(LoadAddr, ExeAddr, SectionLen);
}
// At this point, SectionTableAddr = &__bss_section_table;
// Zero fill the bss segment
while (SectionTableAddr < &__bss_section_table_end) {
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
bss_init(ExeAddr, SectionLen);
}
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
SystemInit();
#endif
#if defined (__cplusplus)
//
// Call C++ library initialisation
//
__libc_init_array();
#endif
#if defined (__REDLIB__)
// Call the Redlib library, which in turn calls main()
__main() ;
#else
main();
#endif
//
// main() shouldn't return, but if it does, we'll just enter an infinite loop
//
while (1) {
;
}
}
//*****************************************************************************
// Default exception handlers. Override the ones here by defining your own
// handler routines in your application code.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void NMI_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void HardFault_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void MemManage_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void BusFault_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void UsageFault_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void SVC_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void DebugMon_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void PendSV_Handler(void)
{ while(1) {}
}
__attribute__ ((section(".after_vectors")))
void SysTick_Handler(void)
{ while(1) {}
}
//*****************************************************************************
//
// Processor ends up here if an unexpected interrupt occurs or a specific
// handler is not present in the application code.
//
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void IntDefaultHandler(void)
{ while(1) {}
}

184
hw/bsp/lpcxpresso1769/lpc1769.ld Normal file
View File

@ -0,0 +1,184 @@
/*
* GENERATED FILE - DO NOT EDIT
* (c) Code Red Technologies Ltd, 2008-2013
* (c) NXP Semiconductors 2013-2019
* Generated linker script file for LPC1769
* Created from linkscript.ldt by FMCreateLinkLibraries
* Using Freemarker v2.3.23
* MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 14, 2019 6:39:29 PM
*/
MEMORY
{
/* Define each memory region */
MFlash512 (rx) : ORIGIN = 0x0, LENGTH = 0x80000 /* 512K bytes (alias Flash) */
RamLoc32 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x8000 /* 32K bytes (alias RAM) */
RamAHB32 (rwx) : ORIGIN = 0x2007c000, LENGTH = 0x8000 /* 32K bytes (alias RAM2) */
}
/* Define a symbol for the top of each memory region */
__base_MFlash512 = 0x0 ; /* MFlash512 */
__base_Flash = 0x0 ; /* Flash */
__top_MFlash512 = 0x0 + 0x80000 ; /* 512K bytes */
__top_Flash = 0x0 + 0x80000 ; /* 512K bytes */
__base_RamLoc32 = 0x10000000 ; /* RamLoc32 */
__base_RAM = 0x10000000 ; /* RAM */
__top_RamLoc32 = 0x10000000 + 0x8000 ; /* 32K bytes */
__top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */
__base_RamAHB32 = 0x2007c000 ; /* RamAHB32 */
__base_RAM2 = 0x2007c000 ; /* RAM2 */
__top_RamAHB32 = 0x2007c000 + 0x8000 ; /* 32K bytes */
__top_RAM2 = 0x2007c000 + 0x8000 ; /* 32K bytes */
ENTRY(ResetISR)
SECTIONS
{
/* MAIN TEXT SECTION */
.text : ALIGN(4)
{
FILL(0xff)
__vectors_start__ = ABSOLUTE(.) ;
KEEP(*(.isr_vector))
/* Global Section Table */
. = ALIGN(4) ;
__section_table_start = .;
__data_section_table = .;
LONG(LOADADDR(.data));
LONG( ADDR(.data));
LONG( SIZEOF(.data));
LONG(LOADADDR(.data_RAM2));
LONG( ADDR(.data_RAM2));
LONG( SIZEOF(.data_RAM2));
__data_section_table_end = .;
__bss_section_table = .;
LONG( ADDR(.bss));
LONG( SIZEOF(.bss));
LONG( ADDR(.bss_RAM2));
LONG( SIZEOF(.bss_RAM2));
__bss_section_table_end = .;
__section_table_end = . ;
/* End of Global Section Table */
*(.after_vectors*)
} > MFlash512
.text : ALIGN(4)
{
*(.text*)
*(.rodata .rodata.* .constdata .constdata.*)
. = ALIGN(4);
} > MFlash512
/*
* for exception handling/unwind - some Newlib functions (in common
* with C++ and STDC++) use this.
*/
.ARM.extab : ALIGN(4)
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > MFlash512
__exidx_start = .;
.ARM.exidx : ALIGN(4)
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > MFlash512
__exidx_end = .;
_etext = .;
/* DATA section for RamAHB32 */
.data_RAM2 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM2 = .) ;
*(.ramfunc.$RAM2)
*(.ramfunc.$RamAHB32)
*(.data.$RAM2*)
*(.data.$RamAHB32*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM2 = .) ;
} > RamAHB32 AT>MFlash512
/* MAIN DATA SECTION */
.uninit_RESERVED : ALIGN(4)
{
KEEP(*(.bss.$RESERVED*))
. = ALIGN(4) ;
_end_uninit_RESERVED = .;
} > RamLoc32
/* Main DATA section (RamLoc32) */
.data : ALIGN(4)
{
FILL(0xff)
_data = . ;
*(vtable)
*(.ramfunc*)
*(.data*)
. = ALIGN(4) ;
_edata = . ;
} > RamLoc32 AT>MFlash512
/* BSS section for RamAHB32 */
.bss_RAM2 : ALIGN(4)
{
PROVIDE(__start_bss_RAM2 = .) ;
*(.bss.$RAM2*)
*(.bss.$RamAHB32*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM2 = .) ;
} > RamAHB32
/* MAIN BSS SECTION */
.bss : ALIGN(4)
{
_bss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4) ;
_ebss = .;
PROVIDE(end = .);
} > RamLoc32
/* NOINIT section for RamAHB32 */
.noinit_RAM2 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM2*)
*(.noinit.$RamAHB32*)
. = ALIGN(4) ;
} > RamAHB32
/* DEFAULT NOINIT SECTION */
.noinit (NOLOAD): ALIGN(4)
{
_noinit = .;
*(.noinit*)
. = ALIGN(4) ;
_end_noinit = .;
} > RamLoc32
PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc32 - 0);
/* ## Create checksum value (used in startup) ## */
PROVIDE(__valid_user_code_checksum = 0 -
(_vStackTop
+ (ResetISR + 1)
+ (NMI_Handler + 1)
+ (HardFault_Handler + 1)
+ (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */
+ (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */
+ (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
) );
/* Provide basic symbols giving location and size of main text
* block, including initial values of RW data sections. Note that
* these will need extending to give a complete picture with
* complex images (e.g multiple Flash banks).
*/
_image_start = LOADADDR(.text);
_image_end = LOADADDR(.data) + SIZEOF(.data);
_image_size = _image_end - _image_start;
}

39
hw/bsp/mcb1800/board.mk Normal file
View File

@ -0,0 +1,39 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m3 \
-nostdlib \
-DCORE_M3 \
-DCFG_TUSB_MCU=OPT_MCU_LPC18XX \
-D__USE_LPCOPEN
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/mcb1800/lpc1857.ld
# TODO remove later
SRC_C += src/portable/$(VENDOR)/$(CHIP_FAMILY)/hal_$(CHIP_FAMILY).c
SRC_C += \
hw/mcu/nxp/lpcopen/lpc_chip_18xx/src/chip_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_18xx/src/clock_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_18xx/src/gpio_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_18xx/src/sysinit_18xx_43xx.c \
hw/mcu/nxp/lpcopen/lpc_chip_18xx/src/uart_18xx_43xx.c
INC += \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_18xx/inc \
$(TOP)/hw/mcu/nxp/lpcopen/lpc_chip_18xx/inc/config_18xx
# For TinyUSB port source
VENDOR = nxp
CHIP_FAMILY = lpc18_43
# For freeRTOS port source
FREERTOS_PORT = ARM_CM3
# For flash-jlink target
JLINK_DEVICE = LPC1857
JLINK_IF = swd
# flash using jlink
flash: flash-jlink

86
hw/bsp/mcb1800/board_mcb1800.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -27,27 +27,36 @@
#include "chip.h"
#include "../board.h"
// PD_10
#define LED_PORT 6
#define LED_PIN 24
// P4_0
#define BUTTON_PORT 2
#define BUTTON_PIN 0
//--------------------------------------------------------------------+
// MACRO TYPEDEF CONSTANT ENUM DECLARATION
//--------------------------------------------------------------------+
/* System configuration variables used by chip driver */
const uint32_t ExtRateIn = 0;
const uint32_t OscRateIn = 12000000;
const uint32_t ExtRateIn = 0;
static const PINMUX_GRP_T pinmuxing[] =
{
/* Board LEDs */
// LEDs
{0xD, 10, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4)},
{0xD, 11, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4)},
{0xD, 12, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4)},
{0xD, 13, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4)},
{0xD, 14, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4)},
{0x9, 0, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0)},
{0x9, 1, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0)},
{0x9, 2, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0)},
{0xD, 11, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN)},
{0xD, 12, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN)},
{0xD, 13, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN)},
{0xD, 14, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC4 | SCU_MODE_PULLDOWN)},
{0x9, 0, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN)},
{0x9, 1, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN)},
{0x9, 2, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLDOWN)},
// Button
{0x4, 0, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLUP)},
/* I2S */
{0x3, 0, (SCU_PINIO_FAST | SCU_MODE_FUNC2)},
@ -67,10 +76,6 @@ static const PINMUX_GRP_T pinclockmuxing[] =
{0, 3, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
};
/*------------------------------------------------------------------*/
/* BOARD API
*------------------------------------------------------------------*/
// Invoked by startup code
void SystemInit(void)
{
@ -93,29 +98,20 @@ void board_init(void)
#if CFG_TUSB_OS == OPT_OS_NONE
// 1ms tick timer
SysTick_Config(SystemCoreClock / 1000);
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
//NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
#endif
Chip_GPIO_Init(LPC_GPIO_PORT);
//------------- LED -------------//
/* Port and bit mapping for LEDs on GPIOs */
const uint8_t ledports[] = {6, 6, 6, 6, 6, 4, 4, 4};
const uint8_t ledbits[] = {24, 25, 26, 27, 28, 12, 13, 14};
// LED
Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, LED_PORT, LED_PIN);
for (uint32_t i = 0; i < (sizeof(ledports) / sizeof(ledports[0])); i++)
{
Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, ledports[i], ledbits[i]);
Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, false);
}
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN);
#if 0
//------------- BUTTON -------------//
for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++)
{
scu_pinmux(buttons[i].mux_port, buttons[i].mux_pin, GPIO_NOPULL, FUNC0);
GPIO_SetDir(buttons[i].gpio_port, TU_BIT(buttons[i].gpio_pin), 0);
}
//------------- UART -------------//
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_TX, MD_PDN, FUNC1);
scu_pinmux(BOARD_UART_PIN_PORT, BOARD_UART_PIN_RX, MD_PLN | MD_EZI | MD_ZI, FUNC1);
@ -177,33 +173,21 @@ void board_init(void)
#endif
}
//------------- LED -------------//
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, state);
}
//------------- Buttons -------------//
/*
static bool button_read(uint8_t id)
{
(void) id;
// return !TU_BIT_TEST( GPIO_ReadValue(buttons[id].gpio_port), buttons[id].gpio_pin ); // button is active low
return false;
}
*/
uint32_t board_button_read(void)
{
uint32_t result = 0;
// for(uint8_t i=0; i<BOARD_BUTTON_COUNT; i++) result |= (button_read(i) ? TU_BIT(i) : 0);
return result;
// active low
return Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
//------------- UART -------------//
int board_uart_read(uint8_t* buf, int len)
{
//return UART_ReceiveByte(BOARD_UART_PORT);
@ -220,13 +204,8 @@ int board_uart_write(void const * buf, int len)
return 0;
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
@ -236,5 +215,4 @@ uint32_t board_millis(void)
{
return system_ticks;
}
#endif

477
hw/bsp/mcb1800/cr_startup_lpc18xx.c Normal file
View File

@ -0,0 +1,477 @@
//*****************************************************************************
// LPC18xx Microcontroller Startup code for use with LPCXpresso IDE
//
// Version : 150706
//*****************************************************************************
//
// Copyright(C) NXP Semiconductors, 2013-2015
// All rights reserved.
//
// Software that is described herein is for illustrative purposes only
// which provides customers with programming information regarding the
// LPC products. This software is supplied "AS IS" without any warranties of
// any kind, and NXP Semiconductors and its licensor disclaim any and
// all warranties, express or implied, including all implied warranties of
// merchantability, fitness for a particular purpose and non-infringement of
// intellectual property rights. NXP Semiconductors assumes no responsibility
// or liability for the use of the software, conveys no license or rights under any
// patent, copyright, mask work right, or any other intellectual property rights in
// or to any products. NXP Semiconductors reserves the right to make changes
// in the software without notification. NXP Semiconductors also makes no
// representation or warranty that such application will be suitable for the
// specified use without further testing or modification.
//
// Permission to use, copy, modify, and distribute this software and its
// documentation is hereby granted, under NXP Semiconductors' and its
// licensor's relevant copyrights in the software, without fee, provided that it
// is used in conjunction with NXP Semiconductors microcontrollers. This
// copyright, permission, and disclaimer notice must appear in all copies of
// this code.
//*****************************************************************************
#if defined (__cplusplus)
#ifdef __REDLIB__
#error Redlib does not support C++
#else
//*****************************************************************************
//
// The entry point for the C++ library startup
//
//*****************************************************************************
extern "C" {
extern void __libc_init_array(void);
}
#endif
#endif
#define WEAK __attribute__ ((weak))
#define ALIAS(f) __attribute__ ((weak, alias (#f)))
//*****************************************************************************
#if defined (__cplusplus)
extern "C" {
#endif
//*****************************************************************************
#if defined (__USE_CMSIS) || defined (__USE_LPCOPEN)
// Declaration of external SystemInit function
extern void SystemInit(void);
#endif
//*****************************************************************************
//
// Forward declaration of the default handlers. These are aliased.
// When the application defines a handler (with the same name), this will
// automatically take precedence over these weak definitions
//
//*****************************************************************************
void ResetISR(void);
WEAK void NMI_Handler(void);
WEAK void HardFault_Handler(void);
WEAK void MemManage_Handler(void);
WEAK void BusFault_Handler(void);
WEAK void UsageFault_Handler(void);
WEAK void SVC_Handler(void);
WEAK void DebugMon_Handler(void);
WEAK void PendSV_Handler(void);
WEAK void SysTick_Handler(void);
WEAK void IntDefaultHandler(void);
//*****************************************************************************
//
// Forward declaration of the specific IRQ handlers. These are aliased
// to the IntDefaultHandler, which is a 'forever' loop. When the application
// defines a handler (with the same name), this will automatically take
// precedence over these weak definitions
//
//*****************************************************************************
void DAC_IRQHandler(void) ALIAS(IntDefaultHandler);
void DMA_IRQHandler(void) ALIAS(IntDefaultHandler);
void FLASH_EEPROM_IRQHandler(void) ALIAS(IntDefaultHandler);
void ETH_IRQHandler(void) ALIAS(IntDefaultHandler);
void SDIO_IRQHandler(void) ALIAS(IntDefaultHandler);
void LCD_IRQHandler(void) ALIAS(IntDefaultHandler);
void USB0_IRQHandler(void) ALIAS(IntDefaultHandler);
void USB1_IRQHandler(void) ALIAS(IntDefaultHandler);
void SCT_IRQHandler(void) ALIAS(IntDefaultHandler);
void RIT_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER0_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER1_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER2_IRQHandler(void) ALIAS(IntDefaultHandler);
void TIMER3_IRQHandler(void) ALIAS(IntDefaultHandler);
void MCPWM_IRQHandler(void) ALIAS(IntDefaultHandler);
void ADC0_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C0_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2C1_IRQHandler(void) ALIAS(IntDefaultHandler);
void ADC1_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP0_IRQHandler(void) ALIAS(IntDefaultHandler);
void SSP1_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART0_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART1_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART2_IRQHandler(void) ALIAS(IntDefaultHandler);
void UART3_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2S0_IRQHandler(void) ALIAS(IntDefaultHandler);
void I2S1_IRQHandler(void) ALIAS(IntDefaultHandler);
void SPIFI_IRQHandler(void) ALIAS(IntDefaultHandler);
void SGPIO_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO0_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO1_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO2_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO3_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO4_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO5_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO6_IRQHandler(void) ALIAS(IntDefaultHandler);
void GPIO7_IRQHandler(void) ALIAS(IntDefaultHandler);
void GINT0_IRQHandler(void) ALIAS(IntDefaultHandler);
void GINT1_IRQHandler(void) ALIAS(IntDefaultHandler);
void EVRT_IRQHandler(void) ALIAS(IntDefaultHandler);
void CAN1_IRQHandler(void) ALIAS(IntDefaultHandler);
void ATIMER_IRQHandler(void) ALIAS(IntDefaultHandler);
void RTC_IRQHandler(void) ALIAS(IntDefaultHandler);
void WDT_IRQHandler(void) ALIAS(IntDefaultHandler);
void CAN0_IRQHandler(void) ALIAS(IntDefaultHandler);
void QEI_IRQHandler(void) ALIAS(IntDefaultHandler);
//*****************************************************************************
//
// The entry point for the application.
// __main() is the entry point for Redlib based applications
// main() is the entry point for Newlib based applications
//
//*****************************************************************************
#if defined (__REDLIB__)
extern void __main(void);
#endif
extern int main(void);
//*****************************************************************************
//
// External declaration for the pointer to the stack top from the Linker Script
//
//*****************************************************************************
extern void _vStackTop(void);
//*****************************************************************************
//
// External declaration for LPC MCU vector table checksum from Linker Script
//
//*****************************************************************************
WEAK extern void __valid_user_code_checksum(void);
//*****************************************************************************
#if defined (__cplusplus)
} // extern "C"
#endif
//*****************************************************************************
//
// The vector table.
// This relies on the linker script to place at correct location in memory.
//
//*****************************************************************************
extern void (* const g_pfnVectors[])(void);
__attribute__ ((used,section(".isr_vector")))
void (* const g_pfnVectors[])(void) = {
// Core Level - CM3
&_vStackTop, // The initial stack pointer
ResetISR, // The reset handler
NMI_Handler, // The NMI handler
HardFault_Handler, // The hard fault handler
MemManage_Handler, // The MPU fault handler
BusFault_Handler, // The bus fault handler
UsageFault_Handler, // The usage fault handler
__valid_user_code_checksum, // LPC MCU Checksum
0, // Reserved
0, // Reserved
0, // Reserved
SVC_Handler, // SVCall handler
DebugMon_Handler, // Debug monitor handler
0, // Reserved
PendSV_Handler, // The PendSV handler
SysTick_Handler, // The SysTick handler
// Chip Level - LPC18
DAC_IRQHandler, // 16
0, // 17
DMA_IRQHandler, // 18
0, // 19
FLASH_EEPROM_IRQHandler, // 20 ORed flash Bank A, flash Bank B, EEPROM interrupts
ETH_IRQHandler, // 21
SDIO_IRQHandler, // 22
LCD_IRQHandler, // 23
USB0_IRQHandler, // 24
USB1_IRQHandler, // 25
SCT_IRQHandler, // 26
RIT_IRQHandler, // 27
TIMER0_IRQHandler, // 28
TIMER1_IRQHandler, // 29
TIMER2_IRQHandler, // 30
TIMER3_IRQHandler, // 31
MCPWM_IRQHandler, // 32
ADC0_IRQHandler, // 33
I2C0_IRQHandler, // 34
I2C1_IRQHandler, // 35
0, // 36
ADC1_IRQHandler, // 37
SSP0_IRQHandler, // 38
SSP1_IRQHandler, // 39
UART0_IRQHandler, // 40
UART1_IRQHandler, // 41
UART2_IRQHandler, // 42
UART3_IRQHandler, // 43
I2S0_IRQHandler, // 44
I2S1_IRQHandler, // 45
SPIFI_IRQHandler, // 46
SGPIO_IRQHandler, // 47
GPIO0_IRQHandler, // 48
GPIO1_IRQHandler, // 49
GPIO2_IRQHandler, // 50
GPIO3_IRQHandler, // 51
GPIO4_IRQHandler, // 52
GPIO5_IRQHandler, // 53
GPIO6_IRQHandler, // 54
GPIO7_IRQHandler, // 55
GINT0_IRQHandler, // 56
GINT1_IRQHandler, // 57
EVRT_IRQHandler, // 58
CAN1_IRQHandler, // 59
0, // 60
0, // 61
ATIMER_IRQHandler, // 62
RTC_IRQHandler, // 63
0, // 64
WDT_IRQHandler, // 65
0, // 66
CAN0_IRQHandler, // 67
QEI_IRQHandler, // 68
};
//*****************************************************************************
// Functions to carry out the initialization of RW and BSS data sections. These
// are written as separate functions rather than being inlined within the
// ResetISR() function in order to cope with MCUs with multiple banks of
// memory.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void data_init(unsigned int romstart, unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int *pulSrc = (unsigned int*) romstart;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = *pulSrc++;
}
__attribute__ ((section(".after_vectors")))
void bss_init(unsigned int start, unsigned int len) {
unsigned int *pulDest = (unsigned int*) start;
unsigned int loop;
for (loop = 0; loop < len; loop = loop + 4)
*pulDest++ = 0;
}
//*****************************************************************************
// The following symbols are constructs generated by the linker, indicating
// the location of various points in the "Global Section Table". This table is
// created by the linker via the Code Red managed linker script mechanism. It
// contains the load address, execution address and length of each RW data
// section and the execution and length of each BSS (zero initialized) section.
//*****************************************************************************
extern unsigned int __data_section_table;
extern unsigned int __data_section_table_end;
extern unsigned int __bss_section_table;
extern unsigned int __bss_section_table_end;
//*****************************************************************************
// Reset entry point for your code.
// Sets up a simple runtime environment and initializes the C/C++
// library.
//
//*****************************************************************************
void
ResetISR(void) {
// *************************************************************
// The following conditional block of code manually resets as
// much of the peripheral set of the LPC18 as possible. This is
// done because the LPC18 does not provide a means of triggering
// a full system reset under debugger control, which can cause
// problems in certain circumstances when debugging.
//
// You can prevent this code block being included if you require
// (for example when creating a final executable which you will
// not debug) by setting the define 'DONT_RESET_ON_RESTART'.
//
#ifndef DONT_RESET_ON_RESTART
// Disable interrupts
__asm volatile ("cpsid i");
// equivalent to CMSIS '__disable_irq()' function
unsigned int *RESET_CONTROL = (unsigned int *) 0x40053100;
// LPC_RGU->RESET_CTRL0 @ 0x40053100
// LPC_RGU->RESET_CTRL1 @ 0x40053104
// Note that we do not use the CMSIS register access mechanism,
// as there is no guarantee that the project has been configured
// to use CMSIS.
// Write to LPC_RGU->RESET_CTRL0
*(RESET_CONTROL+0) = 0x10DF0000;
// GPIO_RST|AES_RST|ETHERNET_RST|SDIO_RST|DMA_RST|
// USB1_RST|USB0_RST|LCD_RST
// Write to LPC_RGU->RESET_CTRL1
*(RESET_CONTROL+1) = 0x00DFF7FF;
// CAN0_RST|CAN1_RST|I2S_RST|SSP1_RST|SSP0_RST|
// I2C1_RST|I2C0_RST|UART3_RST|UART1_RST|UART1_RST|UART0_RST|
// DAC_RST|ADC1_RST|ADC0_RST|QEI_RST|MOTOCONPWM_RST|SCT_RST|
// RITIMER_RST|TIMER3_RST|TIMER2_RST|TIMER1_RST|TIMER0_RST
// Clear all pending interrupts in the NVIC
volatile unsigned int *NVIC_ICPR = (unsigned int *) 0xE000E280;
unsigned int irqpendloop;
for (irqpendloop = 0; irqpendloop < 8; irqpendloop++) {
*(NVIC_ICPR+irqpendloop)= 0xFFFFFFFF;
}
// Reenable interrupts
__asm volatile ("cpsie i");
// equivalent to CMSIS '__enable_irq()' function
#endif // ifndef DONT_RESET_ON_RESTART
// *************************************************************
#if defined (__USE_LPCOPEN)
SystemInit();
#endif
//
// Copy the data sections from flash to SRAM.
//
unsigned int LoadAddr, ExeAddr, SectionLen;
unsigned int *SectionTableAddr;
// Load base address of Global Section Table
SectionTableAddr = &__data_section_table;
// Copy the data sections from flash to SRAM.
while (SectionTableAddr < &__data_section_table_end) {
LoadAddr = *SectionTableAddr++;
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
data_init(LoadAddr, ExeAddr, SectionLen);
}
// At this point, SectionTableAddr = &__bss_section_table;
// Zero fill the bss segment
while (SectionTableAddr < &__bss_section_table_end) {
ExeAddr = *SectionTableAddr++;
SectionLen = *SectionTableAddr++;
bss_init(ExeAddr, SectionLen);
}
// ******************************
// Check to see if we are running the code from a non-zero
// address (eg RAM, external flash), in which case we need
// to modify the VTOR register to tell the CPU that the
// vector table is located at a non-0x0 address.
// Note that we do not use the CMSIS register access mechanism,
// as there is no guarantee that the project has been configured
// to use CMSIS.
unsigned int * pSCB_VTOR = (unsigned int *) 0xE000ED08;
if ((unsigned int *)g_pfnVectors!=(unsigned int *) 0x00000000) {
// CMSIS : SCB->VTOR = <address of vector table>
*pSCB_VTOR = (unsigned int)g_pfnVectors;
}
#if defined (__USE_CMSIS)
SystemInit();
#endif
#if defined (__cplusplus)
//
// Call C++ library initialisation
//
__libc_init_array();
#endif
#if defined (__REDLIB__)
// Call the Redlib library, which in turn calls main()
__main() ;
#else
main();
#endif
//
// main() shouldn't return, but if it does, we'll just enter an infinite loop
//
while (1) {
;
}
}
//*****************************************************************************
// Default exception handlers. Override the ones here by defining your own
// handler routines in your application code.
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void NMI_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void HardFault_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void MemManage_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void BusFault_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void UsageFault_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void SVC_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void DebugMon_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void PendSV_Handler(void) {
while (1) {
}
}
__attribute__ ((section(".after_vectors")))
void SysTick_Handler(void) {
while (1) {
}
}
//*****************************************************************************
//
// Processor ends up here if an unexpected interrupt occurs or a specific
// handler is not present in the application code.
//
//*****************************************************************************
__attribute__ ((section(".after_vectors")))
void IntDefaultHandler(void) {
while (1) {
}
}

323
hw/bsp/mcb1800/lpc1857.ld Normal file
View File

@ -0,0 +1,323 @@
/*
* GENERATED FILE - DO NOT EDIT
* (c) Code Red Technologies Ltd, 2008-2013
* (c) NXP Semiconductors 2013-2019
* Generated linker script file for LPC1857
* Created from linkscript.ldt by FMCreateLinkLibraries
* Using Freemarker v2.3.23
* MCUXpresso IDE v10.2.1 [Build 795] [2018-07-25] on May 15, 2019 1:01:52 PM
*/
MEMORY
{
/* Define each memory region */
MFlashA512 (rx) : ORIGIN = 0x1a000000, LENGTH = 0x80000 /* 512K bytes (alias Flash) */
MFlashB512 (rx) : ORIGIN = 0x1b000000, LENGTH = 0x80000 /* 512K bytes (alias Flash2) */
RamLoc32 (rwx) : ORIGIN = 0x10000000, LENGTH = 0x8000 /* 32K bytes (alias RAM) */
RamLoc40 (rwx) : ORIGIN = 0x10080000, LENGTH = 0xa000 /* 40K bytes (alias RAM2) */
RamAHB32 (rwx) : ORIGIN = 0x20000000, LENGTH = 0x8000 /* 32K bytes (alias RAM3) */
RamAHB16 (rwx) : ORIGIN = 0x20008000, LENGTH = 0x4000 /* 16K bytes (alias RAM4) */
RamAHB_ETB16 (rwx) : ORIGIN = 0x2000c000, LENGTH = 0x4000 /* 16K bytes (alias RAM5) */
}
/* Define a symbol for the top of each memory region */
__base_MFlashA512 = 0x1a000000 ; /* MFlashA512 */
__base_Flash = 0x1a000000 ; /* Flash */
__top_MFlashA512 = 0x1a000000 + 0x80000 ; /* 512K bytes */
__top_Flash = 0x1a000000 + 0x80000 ; /* 512K bytes */
__base_MFlashB512 = 0x1b000000 ; /* MFlashB512 */
__base_Flash2 = 0x1b000000 ; /* Flash2 */
__top_MFlashB512 = 0x1b000000 + 0x80000 ; /* 512K bytes */
__top_Flash2 = 0x1b000000 + 0x80000 ; /* 512K bytes */
__base_RamLoc32 = 0x10000000 ; /* RamLoc32 */
__base_RAM = 0x10000000 ; /* RAM */
__top_RamLoc32 = 0x10000000 + 0x8000 ; /* 32K bytes */
__top_RAM = 0x10000000 + 0x8000 ; /* 32K bytes */
__base_RamLoc40 = 0x10080000 ; /* RamLoc40 */
__base_RAM2 = 0x10080000 ; /* RAM2 */
__top_RamLoc40 = 0x10080000 + 0xa000 ; /* 40K bytes */
__top_RAM2 = 0x10080000 + 0xa000 ; /* 40K bytes */
__base_RamAHB32 = 0x20000000 ; /* RamAHB32 */
__base_RAM3 = 0x20000000 ; /* RAM3 */
__top_RamAHB32 = 0x20000000 + 0x8000 ; /* 32K bytes */
__top_RAM3 = 0x20000000 + 0x8000 ; /* 32K bytes */
__base_RamAHB16 = 0x20008000 ; /* RamAHB16 */
__base_RAM4 = 0x20008000 ; /* RAM4 */
__top_RamAHB16 = 0x20008000 + 0x4000 ; /* 16K bytes */
__top_RAM4 = 0x20008000 + 0x4000 ; /* 16K bytes */
__base_RamAHB_ETB16 = 0x2000c000 ; /* RamAHB_ETB16 */
__base_RAM5 = 0x2000c000 ; /* RAM5 */
__top_RamAHB_ETB16 = 0x2000c000 + 0x4000 ; /* 16K bytes */
__top_RAM5 = 0x2000c000 + 0x4000 ; /* 16K bytes */
ENTRY(ResetISR)
SECTIONS
{
.text_Flash2 : ALIGN(4)
{
FILL(0xff)
*(.text_Flash2*) /* for compatibility with previous releases */
*(.text_MFlashB512*) /* for compatibility with previous releases */
*(.text.$Flash2*)
*(.text.$MFlashB512*)
*(.rodata.$Flash2*)
*(.rodata.$MFlashB512*)
} > MFlashB512
/* MAIN TEXT SECTION */
.text : ALIGN(4)
{
FILL(0xff)
__vectors_start__ = ABSOLUTE(.) ;
KEEP(*(.isr_vector))
/* Global Section Table */
. = ALIGN(4) ;
__section_table_start = .;
__data_section_table = .;
LONG(LOADADDR(.data));
LONG( ADDR(.data));
LONG( SIZEOF(.data));
LONG(LOADADDR(.data_RAM2));
LONG( ADDR(.data_RAM2));
LONG( SIZEOF(.data_RAM2));
LONG(LOADADDR(.data_RAM3));
LONG( ADDR(.data_RAM3));
LONG( SIZEOF(.data_RAM3));
LONG(LOADADDR(.data_RAM4));
LONG( ADDR(.data_RAM4));
LONG( SIZEOF(.data_RAM4));
LONG(LOADADDR(.data_RAM5));
LONG( ADDR(.data_RAM5));
LONG( SIZEOF(.data_RAM5));
__data_section_table_end = .;
__bss_section_table = .;
LONG( ADDR(.bss));
LONG( SIZEOF(.bss));
LONG( ADDR(.bss_RAM2));
LONG( SIZEOF(.bss_RAM2));
LONG( ADDR(.bss_RAM3));
LONG( SIZEOF(.bss_RAM3));
LONG( ADDR(.bss_RAM4));
LONG( SIZEOF(.bss_RAM4));
LONG( ADDR(.bss_RAM5));
LONG( SIZEOF(.bss_RAM5));
__bss_section_table_end = .;
__section_table_end = . ;
/* End of Global Section Table */
*(.after_vectors*)
} > MFlashA512
.text : ALIGN(4)
{
*(.text*)
*(.rodata .rodata.* .constdata .constdata.*)
. = ALIGN(4);
} > MFlashA512
/*
* for exception handling/unwind - some Newlib functions (in common
* with C++ and STDC++) use this.
*/
.ARM.extab : ALIGN(4)
{
*(.ARM.extab* .gnu.linkonce.armextab.*)
} > MFlashA512
__exidx_start = .;
.ARM.exidx : ALIGN(4)
{
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
} > MFlashA512
__exidx_end = .;
_etext = .;
/* DATA section for RamLoc40 */
.data_RAM2 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM2 = .) ;
*(.ramfunc.$RAM2)
*(.ramfunc.$RamLoc40)
*(.data.$RAM2*)
*(.data.$RamLoc40*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM2 = .) ;
} > RamLoc40 AT>MFlashA512
/* DATA section for RamAHB32 */
.data_RAM3 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM3 = .) ;
*(.ramfunc.$RAM3)
*(.ramfunc.$RamAHB32)
*(.data.$RAM3*)
*(.data.$RamAHB32*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM3 = .) ;
} > RamAHB32 AT>MFlashA512
/* DATA section for RamAHB16 */
.data_RAM4 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM4 = .) ;
*(.ramfunc.$RAM4)
*(.ramfunc.$RamAHB16)
*(.data.$RAM4*)
*(.data.$RamAHB16*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM4 = .) ;
} > RamAHB16 AT>MFlashA512
/* DATA section for RamAHB_ETB16 */
.data_RAM5 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM5 = .) ;
*(.ramfunc.$RAM5)
*(.ramfunc.$RamAHB_ETB16)
*(.data.$RAM5*)
*(.data.$RamAHB_ETB16*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM5 = .) ;
} > RamAHB_ETB16 AT>MFlashA512
/* MAIN DATA SECTION */
.uninit_RESERVED : ALIGN(4)
{
KEEP(*(.bss.$RESERVED*))
. = ALIGN(4) ;
_end_uninit_RESERVED = .;
} > RamLoc32
/* Main DATA section (RamLoc32) */
.data : ALIGN(4)
{
FILL(0xff)
_data = . ;
*(vtable)
*(.ramfunc*)
*(.data*)
. = ALIGN(4) ;
_edata = . ;
} > RamLoc32 AT>MFlashA512
/* BSS section for RamLoc40 */
.bss_RAM2 : ALIGN(4)
{
PROVIDE(__start_bss_RAM2 = .) ;
*(.bss.$RAM2*)
*(.bss.$RamLoc40*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM2 = .) ;
} > RamLoc40
/* BSS section for RamAHB32 */
.bss_RAM3 : ALIGN(4)
{
PROVIDE(__start_bss_RAM3 = .) ;
*(.bss.$RAM3*)
*(.bss.$RamAHB32*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM3 = .) ;
} > RamAHB32
/* BSS section for RamAHB16 */
.bss_RAM4 : ALIGN(4)
{
PROVIDE(__start_bss_RAM4 = .) ;
*(.bss.$RAM4*)
*(.bss.$RamAHB16*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM4 = .) ;
} > RamAHB16
/* BSS section for RamAHB_ETB16 */
.bss_RAM5 : ALIGN(4)
{
PROVIDE(__start_bss_RAM5 = .) ;
*(.bss.$RAM5*)
*(.bss.$RamAHB_ETB16*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM5 = .) ;
} > RamAHB_ETB16
/* MAIN BSS SECTION */
.bss : ALIGN(4)
{
_bss = .;
*(.bss*)
*(COMMON)
. = ALIGN(4) ;
_ebss = .;
PROVIDE(end = .);
} > RamLoc32
/* NOINIT section for RamLoc40 */
.noinit_RAM2 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM2*)
*(.noinit.$RamLoc40*)
. = ALIGN(4) ;
} > RamLoc40
/* NOINIT section for RamAHB32 */
.noinit_RAM3 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM3*)
*(.noinit.$RamAHB32*)
. = ALIGN(4) ;
} > RamAHB32
/* NOINIT section for RamAHB16 */
.noinit_RAM4 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM4*)
*(.noinit.$RamAHB16*)
. = ALIGN(4) ;
} > RamAHB16
/* NOINIT section for RamAHB_ETB16 */
.noinit_RAM5 (NOLOAD) : ALIGN(4)
{
*(.noinit.$RAM5*)
*(.noinit.$RamAHB_ETB16*)
. = ALIGN(4) ;
} > RamAHB_ETB16
/* DEFAULT NOINIT SECTION */
.noinit (NOLOAD): ALIGN(4)
{
_noinit = .;
*(.noinit*)
. = ALIGN(4) ;
_end_noinit = .;
} > RamLoc32
PROVIDE(_pvHeapStart = DEFINED(__user_heap_base) ? __user_heap_base : .);
PROVIDE(_vStackTop = DEFINED(__user_stack_top) ? __user_stack_top : __top_RamLoc32 - 0);
/* ## Create checksum value (used in startup) ## */
PROVIDE(__valid_user_code_checksum = 0 -
(_vStackTop
+ (ResetISR + 1)
+ (NMI_Handler + 1)
+ (HardFault_Handler + 1)
+ (( DEFINED(MemManage_Handler) ? MemManage_Handler : 0 ) + 1) /* MemManage_Handler may not be defined */
+ (( DEFINED(BusFault_Handler) ? BusFault_Handler : 0 ) + 1) /* BusFault_Handler may not be defined */
+ (( DEFINED(UsageFault_Handler) ? UsageFault_Handler : 0 ) + 1) /* UsageFault_Handler may not be defined */
) );
/* Provide basic symbols giving location and size of main text
* block, including initial values of RW data sections. Note that
* these will need extending to give a complete picture with
* complex images (e.g multiple Flash banks).
*/
_image_start = LOADADDR(.text);
_image_end = LOADADDR(.data) + SIZEOF(.data);
_image_size = _image_end - _image_start;
}

18
hw/bsp/metro_m0_express/board.mk
View File

@ -1,19 +1,15 @@
CFLAGS += \
-DCFG_TUSB_MCU=OPT_MCU_SAMD21 \
-DCONF_DFLL_OVERWRITE_CALIBRATION=0 \
-D__SAMD21G18A__ \
-mthumb \
-mabi=aapcs-linux \
-mcpu=cortex-m0plus \
-msoft-float \
-mfloat-abi=soft \
-nostdlib -nostartfiles
-DCONF_DFLL_OVERWRITE_CALIBRATION=0 \
-D__SAMD21G18A__ \
-mthumb \
-mabi=aapcs-linux \
-mcpu=cortex-m0plus \
-nostdlib -nostartfiles \
-DCFG_TUSB_MCU=OPT_MCU_SAMD21
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/metro_m0_express/samd21g18a_flash.ld
LD_FLAGS += -mthumb -mcpu=cortex-m0plus
SRC_C += \
hw/mcu/microchip/samd/asf4/samd21/gcc/gcc/startup_samd21.c \
hw/mcu/microchip/samd/asf4/samd21/gcc/system_samd21.c \

8
hw/bsp/metro_m0_express/board_metro_m0_express.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -101,6 +101,10 @@ void board_init(void)
_gclk_enable_channel(TCC0_GCLK_ID, GCLK_CLKCTRL_GEN_GCLK0_Val);
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
gpio_set_pin_level(LED_PIN, state);
@ -114,7 +118,6 @@ uint32_t board_button_read(void)
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
@ -124,5 +127,4 @@ uint32_t board_millis(void)
{
return system_ticks;
}
#endif

18
hw/bsp/metro_m4_express/board.mk
View File

@ -1,20 +1,18 @@
CFLAGS += \
-DCFG_TUSB_MCU=OPT_MCU_SAMD51 \
-D__SAMD51J19A__ \
-mthumb \
-mabi=aapcs-linux \
-mcpu=cortex-m4 \
-mfloat-abi=hard \
-mfpu=fpv4-sp-d16 \
-nostdlib -nostartfiles
-D__SAMD51J19A__ \
-mthumb \
-mabi=aapcs-linux \
-mcpu=cortex-m4 \
-mfloat-abi=hard \
-mfpu=fpv4-sp-d16 \
-nostdlib -nostartfiles \
-DCFG_TUSB_MCU=OPT_MCU_SAMD51
CFLAGS += -Wno-error=undef
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/metro_m4_express/samd51g19a_flash.ld
LDFLAGS += -mthumb -mcpu=cortex-m4
SRC_C += \
hw/mcu/microchip/samd/asf4/samd51/gcc/gcc/startup_samd51.c \
hw/mcu/microchip/samd/asf4/samd51/gcc/system_samd51.c \

9
hw/bsp/metro_m4_express/board_metro_m4_express.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -90,6 +90,10 @@ void board_init(void)
gpio_set_pin_function(PIN_PA25, PINMUX_PA25H_USB_DP);
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
gpio_set_pin_level(LED_PIN, state);
@ -101,9 +105,6 @@ uint32_t board_button_read(void)
return gpio_get_pin_level(BUTTON_PIN) ? 0 : 1;
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;

19
hw/bsp/pca10056/board.mk
View File

@ -1,12 +1,12 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m4 \
-mfloat-abi=hard \
-mfpu=fpv4-sp-d16 \
-DCFG_TUSB_MCU=OPT_MCU_NRF5X \
-DNRF52840_XXAA \
-DCONFIG_GPIO_AS_PINRESET
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m4 \
-mfloat-abi=hard \
-mfpu=fpv4-sp-d16 \
-DNRF52840_XXAA \
-DCONFIG_GPIO_AS_PINRESET \
-DCFG_TUSB_MCU=OPT_MCU_NRF5X
# nrfx issue undef _ARMCC_VERSION usage https://github.com/NordicSemiconductor/nrfx/issues/49
CFLAGS += -Wno-error=undef
@ -35,9 +35,6 @@ INC += \
SRC_S += hw/mcu/nordic/nrfx/mdk/gcc_startup_nrf52840.S
ASFLAGS += -D__HEAP_SIZE=0
ASFLAGS += -DSWI_DISABLE0
ASFLAGS += -DFLOAT_ABI_HARD
ASFLAGS += -DNRF52840_XXAA
# For TinyUSB port source
VENDOR = nordic

41
hw/bsp/pca10056/board_pca10056.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -44,28 +44,6 @@
#define BUTTON_PIN 11
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif
/*------------------------------------------------------------------*/
/* BOARD API
*------------------------------------------------------------------*/
// tinyusb function that handles power event (detected, ready, removed)
// We must call it within SD's SOC event handler, or set it as power event handler if SD is not enabled.
extern void tusb_hal_nrf_power_event(uint32_t event);
@ -126,6 +104,10 @@ void board_init(void)
if ( usb_reg & POWER_USBREGSTATUS_OUTPUTRDY_Msk ) tusb_hal_nrf_power_event(NRFX_POWER_USB_EVT_READY);
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
nrf_gpio_pin_write(LED_PIN, state ? LED_STATE_ON : (1-LED_STATE_ON));
@ -151,6 +133,19 @@ int board_uart_write(void const * buf, int len)
return 0;
}
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;
}
uint32_t board_millis(void)
{
return system_ticks;
}
#endif
#ifdef SOFTDEVICE_PRESENT
// process SOC event from SD
uint32_t proc_soc(void)

2
hw/bsp/printf_retarget.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
hw/bsp/stm32f303disc/board.mk
View File

@ -12,8 +12,6 @@ CFLAGS += \
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/stm32f303disc/STM32F303VCTx_FLASH.ld
LDFLAGS += -mthumb -mcpu=cortex-m4
SRC_C += \
hw/mcu/st/system-init/system_stm32f3xx.c \
hw/mcu/st/stm32lib/STM32F3xx_HAL_Driver/Src/stm32f3xx_hal.c \

8
hw/bsp/stm32f303disc/board_stm32f303disc.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -91,6 +91,9 @@ void board_init(void)
#endif
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
@ -103,9 +106,6 @@ uint32_t board_button_read(void)
return 0;
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;

20
hw/bsp/stm32f407g_disc1/board.mk
View File

@ -1,19 +1,17 @@
CFLAGS += \
-DHSE_VALUE=8000000 \
-DCFG_TUSB_MCU=OPT_MCU_STM32F4 \
-DSTM32F407xx \
-mthumb \
-mabi=aapcs-linux \
-mcpu=cortex-m4 \
-mfloat-abi=hard \
-mfpu=fpv4-sp-d16 \
-nostdlib -nostartfiles
-DHSE_VALUE=8000000 \
-DSTM32F407xx \
-mthumb \
-mabi=aapcs-linux \
-mcpu=cortex-m4 \
-mfloat-abi=hard \
-mfpu=fpv4-sp-d16 \
-nostdlib -nostartfiles \
-DCFG_TUSB_MCU=OPT_MCU_STM32F4
# All source paths should be relative to the top level.
LD_FILE = hw/bsp/stm32f407g_disc1/STM32F407VGTx_FLASH.ld
LDFLAGS += -mthumb -mcpu=cortex-m4
SRC_C += \
hw/mcu/st/system-init/system_stm32f4xx.c

18
hw/bsp/stm32f407g_disc1/board_stm32f407g_disc1.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -34,6 +34,8 @@ void board_init(void)
RCC->AHB1ENR |= RCC_AHB1ENR_GPIODEN;
GPIOD->MODER |= GPIO_MODER_MODE14_0;
// TODO Button
// USB Clock init
// PLL input- 8 MHz (External oscillator clock; HSI clock tolerance isn't
// tight enough- 1%, need 0.25%)
@ -59,10 +61,13 @@ void board_init(void)
// Notify runtime of frequency change.
SystemCoreClockUpdate();
#if CFG_TUSB_OS == OPT_OS_NONE
#if CFG_TUSB_OS == OPT_OS_NONE
// 1ms tick timer
SysTick_Config(SystemCoreClock / 1000);
#endif
#elif CFG_TUSB_OS == OPT_OS_FREERTOS
// If freeRTOS is used, IRQ priority is limit by max syscall ( smaller is higher )
//NVIC_SetPriority(USB0_IRQn, configLIBRARY_MAX_SYSCALL_INTERRUPT_PRIORITY );
#endif
RCC->AHB2ENR |= RCC_AHB2ENR_OTGFSEN;
@ -81,6 +86,9 @@ void board_init(void)
GPIOA->PUPDR |= GPIO_PUPDR_PUPD10_0;
}
//--------------------------------------------------------------------+
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
@ -98,12 +106,8 @@ uint32_t board_button_read(void)
}
/*------------------------------------------------------------------*/
/* TUSB HAL MILLISECOND
*------------------------------------------------------------------*/
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
system_ticks++;

2
hw/mcu/st/stm32lib

@ -1 +1 @@
Subproject commit 166a236ca1fc35943cb0c747e2db7deffd5558c3
Subproject commit 1dabc2df8ed1acaf0c483b58d757ba72e8b42090

2
lib/fatfs/diskio.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/audio/audio.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/cdc/cdc.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

6
src/class/cdc/cdc_device.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -99,7 +99,7 @@ static void _prep_out_transaction (uint8_t itf)
bool tud_cdc_n_connected(uint8_t itf)
{
// DTR (bit 0) active is considered as connected
return tud_ready() && TU_BIT_TEST(_cdcd_itf[itf].line_state, 0);
return tud_ready() && tu_bit_test(_cdcd_itf[itf].line_state, 0);
}
uint8_t tud_cdc_n_get_line_state (uint8_t itf)
@ -358,7 +358,7 @@ bool cdcd_control_request(uint8_t rhport, tusb_control_request_t const * request
usbd_control_status(rhport, request);
// Invoke callback
if ( tud_cdc_line_state_cb) tud_cdc_line_state_cb(itf, TU_BIT_TEST(request->wValue, 0), TU_BIT_TEST(request->wValue, 1));
if ( tud_cdc_line_state_cb) tud_cdc_line_state_cb(itf, tu_bit_test(request->wValue, 0), tu_bit_test(request->wValue, 1));
break;
default: return false; // stall unsupported request

2
src/class/cdc/cdc_device.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/cdc/cdc_host.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/cdc/cdc_host.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/cdc/cdc_rndis.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

4
src/class/cdc/cdc_rndis_host.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
@ -43,7 +43,7 @@
CFG_TUSB_MEM_SECTION static uint8_t msg_notification[CFG_TUSB_HOST_DEVICE_MAX][8];
CFG_TUSB_MEM_SECTION ATTR_ALIGNED(4) static uint8_t msg_payload[RNDIS_MSG_PAYLOAD_MAX];
STATIC_VAR rndish_data_t rndish_data[CFG_TUSB_HOST_DEVICE_MAX];
static rndish_data_t rndish_data[CFG_TUSB_HOST_DEVICE_MAX];
// TODO Microsoft requires message length for any get command must be at least 4096 bytes

2
src/class/cdc/cdc_rndis_host.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/custom/custom_device.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/custom/custom_device.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/custom/custom_host.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/custom/custom_host.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/hid/hid.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/hid/hid_device.c
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

2
src/class/hid/hid_device.h
View File

@ -1,7 +1,7 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2018, hathach (tinyusb.org)
* Copyright (c) 2019 Ha Thach (tinyusb.org)
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal

Some files were not shown because too many files have changed in this diff Show More