diff options
| author | hathach <[email protected]> | 2018-12-01 01:43:57 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2018-12-01 01:43:57 +0700 |
| commit | a157c7fdc948647bb5e4259d2b784bc14ffe4019 (patch) | |
| tree | 10850fe29a6ef4775602d77a001d3c527b27587d /hw | |
| parent | c1186ad6a95b736f5e7d39b03e606d42b7d851ec (diff) | |
add lpc11u68 ses file
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/bsp/lpcxpresso11u68/startup/xpresso/cr_startup_lpc11u.c | 382 |
1 files changed, 0 insertions, 382 deletions
diff --git a/hw/bsp/lpcxpresso11u68/startup/xpresso/cr_startup_lpc11u.c b/hw/bsp/lpcxpresso11u68/startup/xpresso/cr_startup_lpc11u.c deleted file mode 100644 index 582b71f15..000000000 --- a/hw/bsp/lpcxpresso11u68/startup/xpresso/cr_startup_lpc11u.c +++ /dev/null @@ -1,382 +0,0 @@ -//***************************************************************************** -// +--+ -// | ++----+ -// +-++ | -// | | -// +-+--+ | -// | +--+--+ -// +----+ Copyright (c) 2011 Code Red Technologies Ltd. -// -// Microcontroller Startup code for use with Red Suite -// -// Version : 110323 -// -// 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))) -#define SVCall_Handler SVC_Handler - -// Code Red - if CMSIS is being used, then SystemInit() routine -// will be called by startup code rather than in application's main() -#if defined (__USE_CMSIS) -#include "LPC11Uxx.h" -#endif - -//***************************************************************************** -#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 SVCall_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 FLEX_INT0_IRQHandler (void) ALIAS(IntDefaultHandler); -void FLEX_INT1_IRQHandler (void) ALIAS(IntDefaultHandler); -void FLEX_INT2_IRQHandler (void) ALIAS(IntDefaultHandler); -void FLEX_INT3_IRQHandler (void) ALIAS(IntDefaultHandler); -void FLEX_INT4_IRQHandler (void) ALIAS(IntDefaultHandler); -void FLEX_INT5_IRQHandler (void) ALIAS(IntDefaultHandler); -void FLEX_INT6_IRQHandler (void) ALIAS(IntDefaultHandler); -void FLEX_INT7_IRQHandler (void) ALIAS(IntDefaultHandler); -void GINT0_IRQHandler (void) ALIAS(IntDefaultHandler); -void GINT1_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 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 -// -//***************************************************************************** -// -// 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"))) -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 - SVCall_Handler, // SVCall handler - 0, // Reserved - 0, // Reserved - PendSV_Handler, // The PendSV handler - SysTick_Handler, // The SysTick handler - - // LPC11U specific handlers - FLEX_INT0_IRQHandler, // 0 - GPIO pin interrupt 0 - FLEX_INT1_IRQHandler, // 1 - GPIO pin interrupt 1 - FLEX_INT2_IRQHandler, // 2 - GPIO pin interrupt 2 - FLEX_INT3_IRQHandler, // 3 - GPIO pin interrupt 3 - FLEX_INT4_IRQHandler, // 4 - GPIO pin interrupt 4 - FLEX_INT5_IRQHandler, // 5 - GPIO pin interrupt 5 - FLEX_INT6_IRQHandler, // 6 - GPIO pin interrupt 6 - FLEX_INT7_IRQHandler, // 7 - GPIO pin interrupt 7 - GINT0_IRQHandler, // 8 - GPIO GROUP0 interrupt - GINT1_IRQHandler, // 9 - GPIO GROUP1 interrupt - 0, // 10 - Reserved - 0, // 11 - Reserved - 0, // 12 - Reserved - 0, // 13 - Reserved - SSP1_IRQHandler, // 14 - SPI/SSP1 Interrupt - I2C_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 - UART_IRQHandler, // 21 - UART0 - USB_IRQHandler, // 22 - USB IRQ - USB_FIQHandler, // 23 - USB FIQ - ADC_IRQHandler, // 24 - ADC (A/D Converter) - WDT_IRQHandler, // 25 - WDT (Watchdog Timer) - BOD_IRQHandler, // 26 - BOD (Brownout Detect) - FMC_IRQHandler, // 27 - IP2111 Flash Memory Controller - 0, // 28 - Reserved - 0, // 29 - Reserved - 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; -} - -#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 - -#ifdef __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 SVCall_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) - { - } -} - |
