Johannes Stratmann
added prescaler for 16 bit pwm in LPC1347 target
Fork of
mbed-dev
by 
mbed official
Diff: targets/cmsis/TARGET_NXP/TARGET_LPC11XX_11CXX/TOOLCHAIN_GCC_CR/TARGET_LPC11XX/startup_LPC11xx.cpp
- Revision:
- 144:ef7eb2e8f9f7
- Parent:
- 0:9b334a45a8ff
--- a/targets/cmsis/TARGET_NXP/TARGET_LPC11XX_11CXX/TOOLCHAIN_GCC_CR/TARGET_LPC11XX/startup_LPC11xx.cpp Tue Aug 02 14:07:36 2016 +0000
+++ b/targets/cmsis/TARGET_NXP/TARGET_LPC11XX_11CXX/TOOLCHAIN_GCC_CR/TARGET_LPC11XX/startup_LPC11xx.cpp Fri Sep 02 15:07:44 2016 +0100
@@ -1,167 +1,159 @@
-extern "C" {
-
-#include "LPC11xx.h"
-
-#define WEAK __attribute__ ((weak))
-#define ALIAS(f) __attribute__ ((weak, alias (#f)))
-#define AFTER_VECTORS __attribute__ ((section(".after_vectors")))
-
- 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);
- 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);
-
-extern void __libc_init_array(void);
-extern int main(void);
-extern void _vStackTop(void);
-
-extern void (* const g_pfnVectors[])(void);
-__attribute__ ((section(".isr_vector")))
-void (* const g_pfnVectors[])(void) = {
- &_vStackTop,
- ResetISR,
- NMI_Handler,
- HardFault_Handler,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- 0,
- SVC_Handler,
- 0,
- 0,
- PendSV_Handler,
- SysTick_Handler,
- FLEX_INT0_IRQHandler,
- FLEX_INT1_IRQHandler,
- FLEX_INT2_IRQHandler,
- FLEX_INT3_IRQHandler,
- FLEX_INT4_IRQHandler,
- FLEX_INT5_IRQHandler,
- FLEX_INT6_IRQHandler,
- FLEX_INT7_IRQHandler,
- GINT0_IRQHandler,
- GINT1_IRQHandler,
- 0,
- 0,
- 0,
- 0,
- SSP1_IRQHandler,
- I2C_IRQHandler,
- TIMER16_0_IRQHandler,
- TIMER16_1_IRQHandler,
- TIMER32_0_IRQHandler,
- TIMER32_1_IRQHandler,
- SSP0_IRQHandler,
- UART_IRQHandler,
- USB_IRQHandler,
- USB_FIQHandler,
- ADC_IRQHandler,
- WDT_IRQHandler,
- BOD_IRQHandler,
- FMC_IRQHandler,
- 0,
- 0,
- USBWakeup_IRQHandler,
- 0,
-};
-
-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++;
-}
-
-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;
-}
-
-extern unsigned int __data_section_table;
-extern unsigned int __data_section_table_end;
-extern unsigned int __bss_section_table_end;
-
-extern "C" void software_init_hook(void) __attribute__((weak));
-
-AFTER_VECTORS void ResetISR(void) {
- unsigned int LoadAddr, ExeAddr, SectionLen;
- unsigned int *SectionTableAddr;
-
- // Data Init
- SectionTableAddr = &__data_section_table;
- while (SectionTableAddr < &__data_section_table_end) {
- LoadAddr = *SectionTableAddr++;
- ExeAddr = *SectionTableAddr++;
- SectionLen = *SectionTableAddr++;
- data_init(LoadAddr, ExeAddr, SectionLen);
- }
-
- // BSS Init
- while (SectionTableAddr < &__bss_section_table_end) {
- ExeAddr = *SectionTableAddr++;
- SectionLen = *SectionTableAddr++;
- bss_init(ExeAddr, SectionLen);
- }
-
- SystemInit();
- if (software_init_hook) // give control to the RTOS
- software_init_hook(); // this will also call __libc_init_array
- else {
- __libc_init_array();
- main();
- }
- while (1) {;}
-}
-
-AFTER_VECTORS void NMI_Handler (void) {while(1){}}
-AFTER_VECTORS void HardFault_Handler(void) {while(1){}}
-AFTER_VECTORS void SVC_Handler (void) {while(1){}}
-AFTER_VECTORS void PendSV_Handler (void) {while(1){}}
-AFTER_VECTORS void SysTick_Handler (void) {while(1){}}
-AFTER_VECTORS void IntDefaultHandler(void) {while(1){}}
-
-#include <stdlib.h>
-
-void *operator new (size_t size) {return malloc(size);}
-void *operator new[](size_t size) {return malloc(size);}
-
-void operator delete (void *p) {free(p);}
-void operator delete[](void *p) {free(p);}
-
-int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) {
- return 0;
-}
-
-}
+extern "C" {
+
+#include "LPC11xx.h"
+
+#define WEAK __attribute__ ((weak))
+#define ALIAS(f) __attribute__ ((weak, alias (#f)))
+#define AFTER_VECTORS __attribute__ ((section(".after_vectors")))
+
+ 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);
+ 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);
+
+extern void __libc_init_array(void);
+extern int main(void);
+extern void _vStackTop(void);
+
+extern void (* const g_pfnVectors[])(void);
+__attribute__ ((section(".isr_vector")))
+void (* const g_pfnVectors[])(void) = {
+ &_vStackTop,
+ ResetISR,
+ NMI_Handler,
+ HardFault_Handler,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ 0,
+ SVC_Handler,
+ 0,
+ 0,
+ PendSV_Handler,
+ SysTick_Handler,
+ FLEX_INT0_IRQHandler,
+ FLEX_INT1_IRQHandler,
+ FLEX_INT2_IRQHandler,
+ FLEX_INT3_IRQHandler,
+ FLEX_INT4_IRQHandler,
+ FLEX_INT5_IRQHandler,
+ FLEX_INT6_IRQHandler,
+ FLEX_INT7_IRQHandler,
+ GINT0_IRQHandler,
+ GINT1_IRQHandler,
+ 0,
+ 0,
+ 0,
+ 0,
+ SSP1_IRQHandler,
+ I2C_IRQHandler,
+ TIMER16_0_IRQHandler,
+ TIMER16_1_IRQHandler,
+ TIMER32_0_IRQHandler,
+ TIMER32_1_IRQHandler,
+ SSP0_IRQHandler,
+ UART_IRQHandler,
+ USB_IRQHandler,
+ USB_FIQHandler,
+ ADC_IRQHandler,
+ WDT_IRQHandler,
+ BOD_IRQHandler,
+ FMC_IRQHandler,
+ 0,
+ 0,
+ USBWakeup_IRQHandler,
+ 0,
+};
+
+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++;
+}
+
+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;
+}
+
+extern unsigned int __data_section_table;
+extern unsigned int __data_section_table_end;
+extern unsigned int __bss_section_table_end;
+
+extern "C" void software_init_hook(void) __attribute__((weak));
+
+AFTER_VECTORS void ResetISR(void) {
+ unsigned int LoadAddr, ExeAddr, SectionLen;
+ unsigned int *SectionTableAddr;
+
+ // Data Init
+ SectionTableAddr = &__data_section_table;
+ while (SectionTableAddr < &__data_section_table_end) {
+ LoadAddr = *SectionTableAddr++;
+ ExeAddr = *SectionTableAddr++;
+ SectionLen = *SectionTableAddr++;
+ data_init(LoadAddr, ExeAddr, SectionLen);
+ }
+
+ // BSS Init
+ while (SectionTableAddr < &__bss_section_table_end) {
+ ExeAddr = *SectionTableAddr++;
+ SectionLen = *SectionTableAddr++;
+ bss_init(ExeAddr, SectionLen);
+ }
+
+ SystemInit();
+ if (software_init_hook) // give control to the RTOS
+ software_init_hook(); // this will also call __libc_init_array
+ else {
+ __libc_init_array();
+ main();
+ }
+ while (1) {;}
+}
+
+AFTER_VECTORS void NMI_Handler (void) {while(1){}}
+AFTER_VECTORS void HardFault_Handler(void) {while(1){}}
+AFTER_VECTORS void SVC_Handler (void) {while(1){}}
+AFTER_VECTORS void PendSV_Handler (void) {while(1){}}
+AFTER_VECTORS void SysTick_Handler (void) {while(1){}}
+AFTER_VECTORS void IntDefaultHandler(void) {while(1){}}
+
+int __aeabi_atexit(void *object, void (*destructor)(void *), void *dso_handle) {
+ return 0;
+}
+
+}