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add lpcxpresso43s67

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hathach 2023-08-14 16:38:51 +07:00
parent 92457ec99f
commit 202b945f88
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GPG Key ID: F5D50C6D51D17CBA
7 changed files with 573 additions and 83 deletions
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1
hw/bsp/lpc18/boards/lpcxpresso18s37/board.h
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@ -62,6 +62,7 @@ static inline void board_lpc18_pinmux(void)
// USB0
//{ 0x6, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC1 }, // P6_3 USB0_PWR_EN, USB0 VBus function
// USB1
//{ 0x9, 5, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC2 }, // P9_5 USB1_VBUS_EN, USB1 VBus function
//{ 0x2, 5, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 }, // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
{0x2, 5, SCU_MODE_INBUFF_EN | SCU_MODE_PULLUP | SCU_MODE_FUNC4 },

45
hw/bsp/lpc43/boards/ea4357/board.h
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@ -33,6 +33,51 @@ extern "C" {
#include "pca9532.h"
// P9_1 joystick down
#define BUTTON_PORT 4
#define BUTTON_PIN 13
#define BUTTON_STATE_ACTIVE 0
#define UART_DEV LPC_USART0
#define UART_PORT 0x0f
#define UART_PIN_TX 10
#define UART_PIN_RX 11
//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
//};
static const PINMUX_GRP_T pinmuxing[] = {
// Button ( Joystick down )
{ 0x9, 1, SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLUP },
// UART
{ UART_PORT, UART_PIN_TX, SCU_MODE_PULLDOWN | SCU_MODE_FUNC1 },
{ UART_PORT, UART_PIN_RX, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC1 },
// USB
};
/* Pin clock mux values, re-used structure, value in first index is meaningless */
//static const PINMUX_GRP_T pinclockmuxing[] = {
// { 0, 0, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0 },
// { 0, 1, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0 },
// { 0, 2, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0 },
// { 0, 3, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0 },
//};
#ifdef __cplusplus
}
#endif

11
hw/bsp/lpc43/boards/lpcxpresso43s67/board.cmake Normal file
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@ -0,0 +1,11 @@
set(MCU_VARIANT LPC43S67_M4)
set(JLINK_DEVICE LPC43S67_M4)
set(PYOCD_TARGET LPC43S67)
set(NXPLINK_DEVICE LPC43S67:LPCXPRESSO43S67)
set(LD_FILE_GNU ${CMAKE_CURRENT_LIST_DIR}/lpc4367.ld)
function(update_board TARGET)
# nothing to do
endfunction()

73
hw/bsp/lpc43/boards/lpcxpresso43s67/board.h Normal file
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@ -0,0 +1,73 @@
/*
* The MIT License (MIT)
*
* Copyright (c) 2021, 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
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*
* This file is part of the TinyUSB stack.
*/
#ifndef _BOARD_LPCXPRESSO43S67_H_
#define _BOARD_LPCXPRESSO43S67_H_
// Note: For USB Host demo, install JP4
// WARNING: don't install JP4 when running as device
#ifdef __cplusplus
extern "C" {
#endif
// LED Red
#define LED_PORT 3
#define LED_PIN 7
#define LED_STATE_ON 0
// ISP Button (SW2)
#define BUTTON_PORT 0
#define BUTTON_PIN 7
#define BUTTON_STATE_ACTIVE 0
#define UART_DEV LPC_USART0
static const PINMUX_GRP_T pinmuxing[] = {
// LEDs P6_11 as GPIO3[7]
{ 0x6, 11, SCU_MODE_INBUFF_EN | SCU_MODE_PULLUP | SCU_MODE_FUNC0 },
// Button P2_7 as GPIO0[7]
{ 0x2, 7, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC0 },
// UART
{ 0x06, 4, SCU_MODE_PULLDOWN | SCU_MODE_FUNC2 },
{ 0x02, 1, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC1 },
// USB0
//{ 0x6, 3, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC1 }, // P6_3 USB0_PWR_EN, USB0 VBus function
// USB 1
//{ 0x9, 5, SCU_MODE_PULLUP | SCU_MODE_INBUFF_EN | SCU_MODE_FUNC2 }, // P9_5 USB1_VBUS_EN, USB1 VBus function
//{ 0x2, 5, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC2 }, // P2_5 USB1_VBUS, MUST CONFIGURE THIS SIGNAL FOR USB1 NORMAL OPERATION
{0x2, 5, SCU_MODE_INBUFF_EN | SCU_MODE_PULLUP | SCU_MODE_FUNC4 },
};
#ifdef __cplusplus
}
#endif
#endif

6
hw/bsp/lpc43/boards/lpcxpresso43s67/board.mk Normal file
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@ -0,0 +1,6 @@
LD_FILE = $(BOARD_PATH)/lpc4367.ld
# For flash-jlink target
JLINK_DEVICE = LPC43S67_M4
flash: flash-jlink

402
hw/bsp/lpc43/boards/lpcxpresso43s67/lpc4367.ld Normal file
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@ -0,0 +1,402 @@
/*
* GENERATED FILE - DO NOT EDIT
* Copyright (c) 2008-2013 Code Red Technologies Ltd,
* Copyright 2015, 2018-2019 NXP
* (c) NXP Semiconductors 2013-2023
* Generated linker script file for LPC4337
* Created from linkscript.ldt by FMCreateLinkLibraries
* Using Freemarker v2.3.30
* MCUXpresso IDE v11.7.1 [Build 9221] [2023-03-28] on Aug 14, 2023, 3:36:29 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)
*(.text_Flash2.*) /* for compatibility with previous releases */
*(.text_MFlashB512.*) /* for compatibility with previous releases */
*(.text.$Flash2.*)
*(.text.$MFlashB512.*)
*(.rodata.$Flash2)
*(.rodata.$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*)
*(.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
.ARM.exidx : ALIGN(4)
{
__exidx_start = .;
*(.ARM.exidx* .gnu.linkonce.armexidx.*)
__exidx_end = .;
} > MFlashA512
_etext = .;
/* DATA section for RamLoc40 */
.data_RAM2 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM2 = .) ;
PROVIDE(__start_data_RamLoc40 = .) ;
*(.ramfunc.$RAM2)
*(.ramfunc.$RamLoc40)
*(.data.$RAM2)
*(.data.$RamLoc40)
*(.data.$RAM2.*)
*(.data.$RamLoc40.*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM2 = .) ;
PROVIDE(__end_data_RamLoc40 = .) ;
} > RamLoc40 AT>MFlashA512
/* DATA section for RamAHB32 */
.data_RAM3 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM3 = .) ;
PROVIDE(__start_data_RamAHB32 = .) ;
*(.ramfunc.$RAM3)
*(.ramfunc.$RamAHB32)
*(.data.$RAM3)
*(.data.$RamAHB32)
*(.data.$RAM3.*)
*(.data.$RamAHB32.*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM3 = .) ;
PROVIDE(__end_data_RamAHB32 = .) ;
} > RamAHB32 AT>MFlashA512
/* DATA section for RamAHB16 */
.data_RAM4 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM4 = .) ;
PROVIDE(__start_data_RamAHB16 = .) ;
*(.ramfunc.$RAM4)
*(.ramfunc.$RamAHB16)
*(.data.$RAM4)
*(.data.$RamAHB16)
*(.data.$RAM4.*)
*(.data.$RamAHB16.*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM4 = .) ;
PROVIDE(__end_data_RamAHB16 = .) ;
} > RamAHB16 AT>MFlashA512
/* DATA section for RamAHB_ETB16 */
.data_RAM5 : ALIGN(4)
{
FILL(0xff)
PROVIDE(__start_data_RAM5 = .) ;
PROVIDE(__start_data_RamAHB_ETB16 = .) ;
*(.ramfunc.$RAM5)
*(.ramfunc.$RamAHB_ETB16)
*(.data.$RAM5)
*(.data.$RamAHB_ETB16)
*(.data.$RAM5.*)
*(.data.$RamAHB_ETB16.*)
. = ALIGN(4) ;
PROVIDE(__end_data_RAM5 = .) ;
PROVIDE(__end_data_RamAHB_ETB16 = .) ;
} > RamAHB_ETB16 AT>MFlashA512
/* MAIN DATA SECTION */
.uninit_RESERVED (NOLOAD) : ALIGN(4)
{
_start_uninit_RESERVED = .;
KEEP(*(.bss.$RESERVED*))
. = ALIGN(4) ;
_end_uninit_RESERVED = .;
} > RamLoc32 AT> RamLoc32
/* Main DATA section (RamLoc32) */
.data : ALIGN(4)
{
FILL(0xff)
_data = . ;
PROVIDE(__start_data_RAM = .) ;
PROVIDE(__start_data_RamLoc32 = .) ;
*(vtable)
*(.ramfunc*)
KEEP(*(CodeQuickAccess))
KEEP(*(DataQuickAccess))
*(RamFunction)
*(.data*)
. = ALIGN(4) ;
_edata = . ;
PROVIDE(__end_data_RAM = .) ;
PROVIDE(__end_data_RamLoc32 = .) ;
} > RamLoc32 AT>MFlashA512
/* BSS section for RamLoc40 */
.bss_RAM2 : ALIGN(4)
{
PROVIDE(__start_bss_RAM2 = .) ;
PROVIDE(__start_bss_RamLoc40 = .) ;
*(.bss.$RAM2)
*(.bss.$RamLoc40)
*(.bss.$RAM2.*)
*(.bss.$RamLoc40.*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM2 = .) ;
PROVIDE(__end_bss_RamLoc40 = .) ;
} > RamLoc40 AT> RamLoc40
/* BSS section for RamAHB32 */
.bss_RAM3 : ALIGN(4)
{
PROVIDE(__start_bss_RAM3 = .) ;
PROVIDE(__start_bss_RamAHB32 = .) ;
*(.bss.$RAM3)
*(.bss.$RamAHB32)
*(.bss.$RAM3.*)
*(.bss.$RamAHB32.*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM3 = .) ;
PROVIDE(__end_bss_RamAHB32 = .) ;
} > RamAHB32 AT> RamAHB32
/* BSS section for RamAHB16 */
.bss_RAM4 : ALIGN(4)
{
PROVIDE(__start_bss_RAM4 = .) ;
PROVIDE(__start_bss_RamAHB16 = .) ;
*(.bss.$RAM4)
*(.bss.$RamAHB16)
*(.bss.$RAM4.*)
*(.bss.$RamAHB16.*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM4 = .) ;
PROVIDE(__end_bss_RamAHB16 = .) ;
} > RamAHB16 AT> RamAHB16
/* BSS section for RamAHB_ETB16 */
.bss_RAM5 : ALIGN(4)
{
PROVIDE(__start_bss_RAM5 = .) ;
PROVIDE(__start_bss_RamAHB_ETB16 = .) ;
*(.bss.$RAM5)
*(.bss.$RamAHB_ETB16)
*(.bss.$RAM5.*)
*(.bss.$RamAHB_ETB16.*)
. = ALIGN (. != 0 ? 4 : 1) ; /* avoid empty segment */
PROVIDE(__end_bss_RAM5 = .) ;
PROVIDE(__end_bss_RamAHB_ETB16 = .) ;
} > RamAHB_ETB16 AT> RamAHB_ETB16
/* MAIN BSS SECTION */
.bss : ALIGN(4)
{
_bss = .;
PROVIDE(__start_bss_RAM = .) ;
PROVIDE(__start_bss_RamLoc32 = .) ;
*(.bss*)
*(COMMON)
. = ALIGN(4) ;
_ebss = .;
PROVIDE(__end_bss_RAM = .) ;
PROVIDE(__end_bss_RamLoc32 = .) ;
PROVIDE(end = .);
} > RamLoc32 AT> RamLoc32
/* NOINIT section for RamLoc40 */
.noinit_RAM2 (NOLOAD) : ALIGN(4)
{
PROVIDE(__start_noinit_RAM2 = .) ;
PROVIDE(__start_noinit_RamLoc40 = .) ;
*(.noinit.$RAM2)
*(.noinit.$RamLoc40)
*(.noinit.$RAM2.*)
*(.noinit.$RamLoc40.*)
. = ALIGN(4) ;
PROVIDE(__end_noinit_RAM2 = .) ;
PROVIDE(__end_noinit_RamLoc40 = .) ;
} > RamLoc40 AT> RamLoc40
/* NOINIT section for RamAHB32 */
.noinit_RAM3 (NOLOAD) : ALIGN(4)
{
PROVIDE(__start_noinit_RAM3 = .) ;
PROVIDE(__start_noinit_RamAHB32 = .) ;
*(.noinit.$RAM3)
*(.noinit.$RamAHB32)
*(.noinit.$RAM3.*)
*(.noinit.$RamAHB32.*)
. = ALIGN(4) ;
PROVIDE(__end_noinit_RAM3 = .) ;
PROVIDE(__end_noinit_RamAHB32 = .) ;
} > RamAHB32 AT> RamAHB32
/* NOINIT section for RamAHB16 */
.noinit_RAM4 (NOLOAD) : ALIGN(4)
{
PROVIDE(__start_noinit_RAM4 = .) ;
PROVIDE(__start_noinit_RamAHB16 = .) ;
*(.noinit.$RAM4)
*(.noinit.$RamAHB16)
*(.noinit.$RAM4.*)
*(.noinit.$RamAHB16.*)
. = ALIGN(4) ;
PROVIDE(__end_noinit_RAM4 = .) ;
PROVIDE(__end_noinit_RamAHB16 = .) ;
} > RamAHB16 AT> RamAHB16
/* NOINIT section for RamAHB_ETB16 */
.noinit_RAM5 (NOLOAD) : ALIGN(4)
{
PROVIDE(__start_noinit_RAM5 = .) ;
PROVIDE(__start_noinit_RamAHB_ETB16 = .) ;
*(.noinit.$RAM5)
*(.noinit.$RamAHB_ETB16)
*(.noinit.$RAM5.*)
*(.noinit.$RamAHB_ETB16.*)
. = ALIGN(4) ;
PROVIDE(__end_noinit_RAM5 = .) ;
PROVIDE(__end_noinit_RamAHB_ETB16 = .) ;
} > RamAHB_ETB16 AT> RamAHB_ETB16
/* DEFAULT NOINIT SECTION */
.noinit (NOLOAD): ALIGN(4)
{
_noinit = .;
PROVIDE(__start_noinit_RAM = .) ;
PROVIDE(__start_noinit_RamLoc32 = .) ;
*(.noinit*)
. = ALIGN(4) ;
_end_noinit = .;
PROVIDE(__end_noinit_RAM = .) ;
PROVIDE(__end_noinit_RamLoc32 = .) ;
} > RamLoc32 AT> 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;
}

118
hw/bsp/lpc43/family.c
View File

@ -39,31 +39,6 @@
#include "bsp/board_api.h"
#include "board.h"
#define UART_DEV LPC_USART0
#define UART_PORT 0x0f
#define UART_PIN_TX 10
#define UART_PIN_RX 11
// P9_1 joystick down
#define BUTTON_PORT 4
#define BUTTON_PIN 13
//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
//};
#ifdef BOARD_TUD_RHPORT
#define PORT_SUPPORT_DEVICE(_n) (BOARD_TUD_RHPORT == _n)
#else
@ -76,34 +51,13 @@
#define PORT_SUPPORT_HOST(_n) 0
#endif
/*------------------------------------------------------------------*/
/* BOARD API
*------------------------------------------------------------------*/
/* System configuration variables used by chip driver */
const uint32_t OscRateIn = 12000000;
const uint32_t ExtRateIn = 0;
static const PINMUX_GRP_T pinmuxing[] =
{
// Button ( Joystick down )
{0x9, 1, (SCU_MODE_INBUFF_EN | SCU_MODE_INACT | SCU_MODE_FUNC0 | SCU_MODE_PULLUP)},
// UART
{UART_PORT, UART_PIN_TX, SCU_MODE_PULLDOWN | SCU_MODE_FUNC1},
{UART_PORT, UART_PIN_RX, SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_FUNC1},
// USB
};
/* Pin clock mux values, re-used structure, value in first index is meaningless */
static const PINMUX_GRP_T pinclockmuxing[] =
{
{0, 0, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
{0, 1, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
{0, 2, (SCU_MODE_INACT | SCU_MODE_INBUFF_EN | SCU_MODE_ZIF_DIS | SCU_MODE_HIGHSPEEDSLEW_EN | SCU_MODE_FUNC0)},
{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)
@ -113,19 +67,18 @@ void SystemInit(void)
unsigned int *pSCB_VTOR = (unsigned int *) 0xE000ED08;
*pSCB_VTOR = (unsigned int) g_pfnVectors;
#if __FPU_USED == 1
#if __FPU_USED == 1
fpuInit();
#endif
#endif
#endif // __USE_LPCOPEN
/* Setup system level pin muxing */
Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
/* Setup system level pin muxing */
Chip_SCU_SetPinMuxing(pinmuxing, sizeof(pinmuxing) / sizeof(PINMUX_GRP_T));
/* Clock pins only, group field not used */
for (int i = 0; i <(int) (sizeof(pinclockmuxing) / sizeof(pinclockmuxing[0])); i++)
{
Chip_SCU_ClockPinMuxSet(pinclockmuxing[i].pinnum, pinclockmuxing[i].modefunc);
}
// /* Clock pins only, group field not used */
// for ( int i = 0; i < (int) (sizeof(pinclockmuxing) / sizeof(pinclockmuxing[0])); i++ ) {
// Chip_SCU_ClockPinMuxSet(pinclockmuxing[i].pinnum, pinclockmuxing[i].modefunc);
// }
Chip_SetupXtalClocking();
}
@ -144,13 +97,16 @@ void board_init(void)
Chip_GPIO_Init(LPC_GPIO_PORT);
#ifdef __PCA9532C_H
// LED via pca9532 I2C
Chip_SCU_I2C0PinConfig(I2C0_STANDARD_FAST_MODE);
Chip_I2C_Init(I2C0);
Chip_I2C_SetClockRate(I2C0, 100000);
Chip_I2C_SetMasterEventHandler(I2C0, Chip_I2C_EventHandlerPolling);
pca9532_init();
#else
Chip_GPIO_SetPinDIROutput(LPC_GPIO_PORT, LED_PORT, LED_PIN);
#endif
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN);
@ -264,34 +220,30 @@ void USB1_IRQHandler(void)
// Board porting API
//--------------------------------------------------------------------+
void board_led_write(bool state)
{
if (state)
{
pca9532_setLeds( LED1, 0 );
}else
{
pca9532_setLeds( 0, LED1);
void board_led_write(bool state) {
#ifdef __PCA9532C_H
if ( state ) {
pca9532_setLeds(LED1, 0);
} else {
pca9532_setLeds(0, LED1);
}
#else
Chip_GPIO_SetPinState(LPC_GPIO_PORT, LED_PORT, LED_PIN, state ? LED_STATE_ON : !LED_STATE_ON);
#endif
}
uint32_t board_button_read(void)
{
// active low
return Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
uint32_t board_button_read(void) {
return BUTTON_STATE_ACTIVE == Chip_GPIO_GetPinState(LPC_GPIO_PORT, BUTTON_PORT, BUTTON_PIN);
}
int board_uart_read(uint8_t* buf, int len)
{
int board_uart_read(uint8_t *buf, int len) {
return Chip_UART_Read(UART_DEV, buf, len);
}
int board_uart_write(void const * buf, int len)
{
uint8_t const* buf8 = (uint8_t const*) buf;
for(int i=0; i<len; i++)
{
while ((Chip_UART_ReadLineStatus(UART_DEV) & UART_LSR_THRE) == 0) {}
int board_uart_write(void const *buf, int len) {
uint8_t const *buf8 = (uint8_t const *) buf;
for ( int i = 0; i < len; i++ ) {
while ( (Chip_UART_ReadLineStatus(UART_DEV) & UART_LSR_THRE) == 0 ) {}
Chip_UART_SendByte(UART_DEV, buf8[i]);
}
@ -300,13 +252,13 @@ int board_uart_write(void const * buf, int len)
#if CFG_TUSB_OS == OPT_OS_NONE
volatile uint32_t system_ticks = 0;
void SysTick_Handler (void)
{
void SysTick_Handler(void) {
system_ticks++;
}
uint32_t board_millis(void)
{
uint32_t board_millis(void) {
return system_ticks;
}
#endif