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add makefile support for lpcxpresso1347

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hathach 2019-05-14 18:34:57 +07:00
parent b55c34564e
commit 2e07a09b0d
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GPG Key ID: 2FA891220FBFD581
7 changed files with 772 additions and 77 deletions
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1
examples/device/cdc_msc_hid/ses/lpc13xx/lpc13xx.emProject
View File

@ -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>

25
hw/bsp/lpcxpresso11u68/board_lpcxpresso11u68.c
View File

@ -75,20 +75,18 @@ void board_init(void)
// LED
Chip_GPIO_SetPinDIROutput(LPC_GPIO, LED_PORT, LED_PIN);
// BUTTON
// Button
Chip_GPIO_SetPinDIRInput(LPC_GPIO, BUTTON_PORT, BUTTON_PIN);
// 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++;
@ -98,29 +96,20 @@ 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)
{
// active low
return Chip_GPIO_GetPinState(LPC_GPIO, BUTTON_PORT, BUTTON_PIN) ? 0 : 1;
}
//--------------------------------------------------------------------+
// UART
//--------------------------------------------------------------------+
int board_uart_read(uint8_t* buf, int len)
{
(void) buf;

39
hw/bsp/lpcxpresso1347/board.mk Normal file
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@ -0,0 +1,39 @@
CFLAGS += \
-mthumb \
-mabi=aapcs \
-mcpu=cortex-m3 \
-nostdlib \
-DCORE_M3 \
-D__VTOR_PRESENT=0 \
-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

84
hw/bsp/lpcxpresso1347/board_lpcxpresso1347.c
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@ -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 UP if connected to LPCXpresso Base board
#define BUTTON_PORT 1
#define BUTTON_PIN 22
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 +90,21 @@ 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 +114,19 @@ 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 +136,6 @@ 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
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@ -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
View File

@ -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;
}

2
tools/build_all.py
View File

@ -13,7 +13,7 @@ fail_count = 0
exit_status = 0
all_device_example = ["cdc_msc_hid", "msc_dual_lun", "hid_generic_inout"]
all_boards = ["metro_m0_express", "metro_m4_express", "pca10056", "feather_nrf52840_express", "stm32f407g_disc1", "lpcxpresso11u68"]
all_boards = ["metro_m0_express", "metro_m4_express", "pca10056", "feather_nrf52840_express", "stm32f407g_disc1", "lpcxpresso11u68", "lpcxpresso1347"]
def build_example(example, board):
subprocess.run("make -C examples/device/{} BOARD={} clean".format(example, board), shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)