//***************************************************************************** // LPC54018 startup code for use with MCUXpresso IDE // // Version : 160420 //***************************************************************************** // // Copyright 2016-2020 NXP // All rights reserved. // // SPDX-License-Identifier: BSD-3-Clause //***************************************************************************** #if defined (DEBUG) #pragma GCC push_options #pragma GCC optimize ("Og") #endif // (DEBUG) #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 WEAK_AV __attribute__ ((weak, section(".after_vectors"))) #define ALIAS(f) __attribute__ ((weak, alias (#f))) //***************************************************************************** #if defined (__cplusplus) extern "C" { #endif //***************************************************************************** // Variable to store CRP value in. Will be placed automatically // by the linker when "Enable Code Read Protect" selected. // See crp.h header for more information //***************************************************************************** #include __CRP const unsigned int CRP_WORD = CRP_NO_CRP ; //***************************************************************************** // Declaration of external SystemInit function //***************************************************************************** #if defined (__USE_CMSIS) extern void SystemInit(void); #endif // (__USE_CMSIS) //***************************************************************************** // Forward declaration of the core exception handlers. // When the application defines a handler (with the same name), this will // automatically take precedence over these weak definitions. // If your application is a C++ one, then any interrupt handlers defined // in C++ files within in your main application will need to have C linkage // rather than C++ linkage. To do this, make sure that you are using extern "C" // { .... } around the interrupt handler within your main application code. //***************************************************************************** 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 application IRQ handlers. When the application // defines a handler (with the same name), this will automatically take // precedence over weak definitions below //***************************************************************************** WEAK void WDT_BOD_IRQHandler(void); WEAK void DMA0_IRQHandler(void); WEAK void GINT0_IRQHandler(void); WEAK void GINT1_IRQHandler(void); WEAK void PIN_INT0_IRQHandler(void); WEAK void PIN_INT1_IRQHandler(void); WEAK void PIN_INT2_IRQHandler(void); WEAK void PIN_INT3_IRQHandler(void); WEAK void UTICK0_IRQHandler(void); WEAK void MRT0_IRQHandler(void); WEAK void CTIMER0_IRQHandler(void); WEAK void CTIMER1_IRQHandler(void); WEAK void SCT0_IRQHandler(void); WEAK void CTIMER3_IRQHandler(void); WEAK void FLEXCOMM0_IRQHandler(void); WEAK void FLEXCOMM1_IRQHandler(void); WEAK void FLEXCOMM2_IRQHandler(void); WEAK void FLEXCOMM3_IRQHandler(void); WEAK void FLEXCOMM4_IRQHandler(void); WEAK void FLEXCOMM5_IRQHandler(void); WEAK void FLEXCOMM6_IRQHandler(void); WEAK void FLEXCOMM7_IRQHandler(void); WEAK void ADC0_SEQA_IRQHandler(void); WEAK void ADC0_SEQB_IRQHandler(void); WEAK void ADC0_THCMP_IRQHandler(void); WEAK void DMIC0_IRQHandler(void); WEAK void HWVAD0_IRQHandler(void); WEAK void USB0_NEEDCLK_IRQHandler(void); WEAK void USB0_IRQHandler(void); WEAK void RTC_IRQHandler(void); WEAK void FLEXCOMM10_IRQHandler(void); WEAK void Reserved47_IRQHandler(void); WEAK void PIN_INT4_IRQHandler(void); WEAK void PIN_INT5_IRQHandler(void); WEAK void PIN_INT6_IRQHandler(void); WEAK void PIN_INT7_IRQHandler(void); WEAK void CTIMER2_IRQHandler(void); WEAK void CTIMER4_IRQHandler(void); WEAK void RIT_IRQHandler(void); WEAK void SPIFI0_IRQHandler(void); WEAK void FLEXCOMM8_IRQHandler(void); WEAK void FLEXCOMM9_IRQHandler(void); WEAK void SDIO_IRQHandler(void); WEAK void CAN0_IRQ0_IRQHandler(void); WEAK void CAN0_IRQ1_IRQHandler(void); WEAK void CAN1_IRQ0_IRQHandler(void); WEAK void CAN1_IRQ1_IRQHandler(void); WEAK void USB1_IRQHandler(void); WEAK void USB1_NEEDCLK_IRQHandler(void); WEAK void ETHERNET_IRQHandler(void); WEAK void ETHERNET_PMT_IRQHandler(void); WEAK void ETHERNET_MACLP_IRQHandler(void); WEAK void Reserved68_IRQHandler(void); WEAK void LCD_IRQHandler(void); WEAK void SHA_IRQHandler(void); WEAK void SMARTCARD0_IRQHandler(void); WEAK void SMARTCARD1_IRQHandler(void); //***************************************************************************** // Forward declaration of the driver IRQ handlers. These are aliased // to the IntDefaultHandler, which is a 'forever' loop. When the driver // defines a handler (with the same name), this will automatically take // precedence over these weak definitions //***************************************************************************** void WDT_BOD_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void DMA0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void GINT0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void GINT1_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT1_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT2_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT3_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void UTICK0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void MRT0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CTIMER0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CTIMER1_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void SCT0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CTIMER3_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM1_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM2_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM3_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM4_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM5_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM6_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM7_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void ADC0_SEQA_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void ADC0_SEQB_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void ADC0_THCMP_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void DMIC0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void HWVAD0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void USB0_NEEDCLK_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void USB0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void RTC_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM10_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void Reserved47_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT4_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT5_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT6_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void PIN_INT7_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CTIMER2_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CTIMER4_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void RIT_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void SPIFI0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM8_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void FLEXCOMM9_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void SDIO_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CAN0_IRQ0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CAN0_IRQ1_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CAN1_IRQ0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void CAN1_IRQ1_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void USB1_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void USB1_NEEDCLK_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void ETHERNET_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void ETHERNET_PMT_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void ETHERNET_MACLP_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void Reserved68_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void LCD_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void SHA_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void SMARTCARD0_DriverIRQHandler(void) ALIAS(IntDefaultHandler); void SMARTCARD1_DriverIRQHandler(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); extern void _image_size(void); //***************************************************************************** // External declaration for LPC MCU vector table checksum from Linker Script //***************************************************************************** WEAK extern void __valid_user_code_checksum(); //***************************************************************************** // External declaration for image type and load address from Linker Script //***************************************************************************** WEAK extern void __imghdr_loadaddress(); WEAK extern void __imghdr_imagetype(); //***************************************************************************** #if defined (__cplusplus) } // extern "C" #endif #ifndef IMG_BAUDRATE #define IMG_BAUDRATE 0 #endif //***************************************************************************** // The vector table. // This relies on the linker script to place at correct location in memory. //***************************************************************************** extern void (* const g_pfnVectors[])(void); extern void * __Vectors __attribute__ ((alias ("g_pfnVectors"))); __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, // ECRP (void (*)(void))0xEDDC94BD, // Reserved (void (*)(void))0x160, // Reserved SVC_Handler, // SVCall handler DebugMon_Handler, // Debug monitor handler 0, // Reserved PendSV_Handler, // The PendSV handler SysTick_Handler, // The SysTick handler // Chip Level - LPC54018 WDT_BOD_IRQHandler, // 16: Windowed watchdog timer, Brownout detect DMA0_IRQHandler, // 17: DMA controller GINT0_IRQHandler, // 18: GPIO group 0 GINT1_IRQHandler, // 19: GPIO group 1 PIN_INT0_IRQHandler, // 20: Pin interrupt 0 or pattern match engine slice 0 PIN_INT1_IRQHandler, // 21: Pin interrupt 1or pattern match engine slice 1 PIN_INT2_IRQHandler, // 22: Pin interrupt 2 or pattern match engine slice 2 PIN_INT3_IRQHandler, // 23: Pin interrupt 3 or pattern match engine slice 3 UTICK0_IRQHandler, // 24: Micro-tick Timer MRT0_IRQHandler, // 25: Multi-rate timer CTIMER0_IRQHandler, // 26: Standard counter/timer CTIMER0 CTIMER1_IRQHandler, // 27: Standard counter/timer CTIMER1 SCT0_IRQHandler, // 28: SCTimer/PWM CTIMER3_IRQHandler, // 29: Standard counter/timer CTIMER3 FLEXCOMM0_IRQHandler, // 30: Flexcomm Interface 0 (USART, SPI, I2C, FLEXCOMM) FLEXCOMM1_IRQHandler, // 31: Flexcomm Interface 1 (USART, SPI, I2C, FLEXCOMM) FLEXCOMM2_IRQHandler, // 32: Flexcomm Interface 2 (USART, SPI, I2C, FLEXCOMM) FLEXCOMM3_IRQHandler, // 33: Flexcomm Interface 3 (USART, SPI, I2C, FLEXCOMM) FLEXCOMM4_IRQHandler, // 34: Flexcomm Interface 4 (USART, SPI, I2C, FLEXCOMM) FLEXCOMM5_IRQHandler, // 35: Flexcomm Interface 5 (USART, SPI, I2C,, FLEXCOMM) FLEXCOMM6_IRQHandler, // 36: Flexcomm Interface 6 (USART, SPI, I2C, I2S,, FLEXCOMM) FLEXCOMM7_IRQHandler, // 37: Flexcomm Interface 7 (USART, SPI, I2C, I2S,, FLEXCOMM) ADC0_SEQA_IRQHandler, // 38: ADC0 sequence A completion. ADC0_SEQB_IRQHandler, // 39: ADC0 sequence B completion. ADC0_THCMP_IRQHandler, // 40: ADC0 threshold compare and error. DMIC0_IRQHandler, // 41: Digital microphone and DMIC subsystem HWVAD0_IRQHandler, // 42: Hardware Voice Activity Detector USB0_NEEDCLK_IRQHandler, // 43: USB Activity Wake-up Interrupt USB0_IRQHandler, // 44: USB device RTC_IRQHandler, // 45: RTC alarm and wake-up interrupts FLEXCOMM10_IRQHandler, // 46: Flexcomm Interface 10 (SPI, FLEXCOMM) Reserved47_IRQHandler, // 47: Reserved interrupt PIN_INT4_IRQHandler, // 48: Pin interrupt 4 or pattern match engine slice 4 int PIN_INT5_IRQHandler, // 49: Pin interrupt 5 or pattern match engine slice 5 int PIN_INT6_IRQHandler, // 50: Pin interrupt 6 or pattern match engine slice 6 int PIN_INT7_IRQHandler, // 51: Pin interrupt 7 or pattern match engine slice 7 int CTIMER2_IRQHandler, // 52: Standard counter/timer CTIMER2 CTIMER4_IRQHandler, // 53: Standard counter/timer CTIMER4 RIT_IRQHandler, // 54: Repetitive Interrupt Timer SPIFI0_IRQHandler, // 55: SPI flash interface FLEXCOMM8_IRQHandler, // 56: Flexcomm Interface 8 (USART, SPI, I2C, FLEXCOMM) FLEXCOMM9_IRQHandler, // 57: Flexcomm Interface 9 (USART, SPI, I2C, FLEXCOMM) SDIO_IRQHandler, // 58: SD/MMC CAN0_IRQ0_IRQHandler, // 59: CAN0 interrupt0 CAN0_IRQ1_IRQHandler, // 60: CAN0 interrupt1 CAN1_IRQ0_IRQHandler, // 61: CAN1 interrupt0 CAN1_IRQ1_IRQHandler, // 62: CAN1 interrupt1 USB1_IRQHandler, // 63: USB1 interrupt USB1_NEEDCLK_IRQHandler, // 64: USB1 activity ETHERNET_IRQHandler, // 65: Ethernet ETHERNET_PMT_IRQHandler, // 66: Ethernet power management interrupt ETHERNET_MACLP_IRQHandler, // 67: Ethernet MAC interrupt Reserved68_IRQHandler, // 68: Reserved interrupt LCD_IRQHandler, // 69: LCD interrupt SHA_IRQHandler, // 70: SHA interrupt SMARTCARD0_IRQHandler, // 71: Smart card 0 interrupt SMARTCARD1_IRQHandler, // 72: Smart card 1 interrupt 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved 0, // Reserved (void (*)(void))0xFEEDA5A5, // Header Marker #if defined (ADD_CRC) (__imghdr_imagetype - 1), // (0x04) Image Type __imghdr_loadaddress, // (0x08) Load_address #else __imghdr_imagetype, // (0x04) Image Type __imghdr_loadaddress, // (0x08) Load_address #endif (void (*)(void))(((unsigned)_image_size) - 4), // (0x0C) load_length, exclude 4 bytes CRC field. 0, // (0x10) CRC value (only applicable to NON Non-secure images). 0, // (0x14) Version (only applicable to DUAL_ENH image type. 0, // (0x18) EMC static memory configuration settings, required for EMC boot (void (*)(void))IMG_BAUDRATE, // (0x1C) image baudrate 0, // (0x20) reserved (void (*)(void))0xEDDC94BD, // (0x24) Image_marker 0, // (0x28) SBZ 0, // (0x2C) reserved #ifdef W25Q128JVFM /* SPIFI Descriptor - W25Q128JVFM */ (void (*)(void))0x00000000, // 0xFFFFFFFF to default 1-bit SPI mode ；DevStrAdr (void (*)(void))0x001870EF, // mfgId + extCount (void (*)(void))0x00000000, // extid 0-3 (void (*)(void))0x00000000, // extid 4-7 (void (*)(void))0x0001001D, // caps (void (*)(void))0x00000100, // Blks + RESV1 (void (*)(void))0x00010000, // blkSize (void (*)(void))0x00000000, // subBlks + subBlkSize (void (*)(void))0x00000100, // pageSize + RESV2 (void (*)(void))0x00003F00, // maxReadSize (void (*)(void))0x68506850, // maxClkRate,maxReadRate,maxHSReadRate,maxProgramRate (void (*)(void))0x04030050, // maxHSProgramRate,initDeInitFxId,clearStatusFxId,getStatusFxId, (void (*)(void))0x14110D09, // setStatusFxId,setOptionsFxId,getReadCmdFxId,getWriteCmdFxId #endif #ifdef MXL12835F /* SPI Descriptor - MXL12835F */ (void (*)(void))0x00000000, // 0xFFFFFFFF to default 1-bit SPI mode ;DevStrAdr (void (*)(void))0x001820C2, // mfgId + extCount (void (*)(void))0x00000000, // extid 0-3 (void (*)(void))0x00000000, // extid 4-7 (void (*)(void))0x0001001D, // caps (void (*)(void))0x00000100, // Blks + RESV1 (void (*)(void))0x00010000, // blkSize (void (*)(void))0x00000000, // subBlks + subBlkSize (void (*)(void))0x00000100, // pageSize + RESV2 (void (*)(void))0x00003F00, // maxReadSize (void (*)(void))0x68506850, // maxClkRate,maxReadRate,maxHSReadRate,maxProgramRate (void (*)(void))0x06030050, // maxHSProgramRate,initDeInitFxId,clearStatusFxId,getStatusFxId (void (*)(void))0x14110F0B, // setStatusFxId,setOptionsFxId,getReadCmdFxId,getWriteCmdFxId #endif }; /* End of g_pfnVectors */ //***************************************************************************** // 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.init_data"))) 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.init_bss"))) 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__ ((naked, section(".after_vectors.reset"))) void ResetISR(void) { // Disable interrupts __asm volatile ("cpsid i"); // Enable SRAM clock used by Stack __asm volatile ("LDR R0, =0x40000220\n\t" "MOV R1, #56\n\t" "STR R1, [R0]"); #if defined (__USE_CMSIS) // If __USE_CMSIS defined, then call CMSIS SystemInit code SystemInit(); #endif // (__USE_CMSIS) // // 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) // Assume that if __USE_CMSIS defined, then CMSIS SystemInit code // will enable the FPU #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__) #endif // (__USE_CMSIS) #if !defined (__USE_CMSIS) // Assume that if __USE_CMSIS defined, then CMSIS SystemInit code // will setup the VTOR register // 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. unsigned int * pSCB_VTOR = (unsigned int *) 0xE000ED08; if ((unsigned int *)g_pfnVectors!=(unsigned int *) 0x00000000) { *pSCB_VTOR = (unsigned int)g_pfnVectors; } #endif // (__USE_CMSIS) #if defined (__cplusplus) // // Call C++ library initialisation // __libc_init_array(); #endif // Reenable interrupts __asm volatile ("cpsie i"); #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 core exception handlers. Override the ones here by defining your own // handler routines in your application code. //***************************************************************************** WEAK_AV void NMI_Handler(void) { while(1) {} } WEAK_AV void HardFault_Handler(void) { while(1) {} } WEAK_AV void MemManage_Handler(void) { while(1) {} } WEAK_AV void BusFault_Handler(void) { while(1) {} } WEAK_AV void UsageFault_Handler(void) { while(1) {} } WEAK_AV void SVC_Handler(void) { while(1) {} } WEAK_AV void DebugMon_Handler(void) { while(1) {} } WEAK_AV void PendSV_Handler(void) { while(1) {} } WEAK_AV 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. //***************************************************************************** WEAK_AV void IntDefaultHandler(void) { while(1) {} } //***************************************************************************** // Default application exception handlers. Override the ones here by defining // your own handler routines in your application code. These routines call // driver exception handlers or IntDefaultHandler() if no driver exception // handler is included. //***************************************************************************** WEAK void WDT_BOD_IRQHandler(void) { WDT_BOD_DriverIRQHandler(); } WEAK void DMA0_IRQHandler(void) { DMA0_DriverIRQHandler(); } WEAK void GINT0_IRQHandler(void) { GINT0_DriverIRQHandler(); } WEAK void GINT1_IRQHandler(void) { GINT1_DriverIRQHandler(); } WEAK void PIN_INT0_IRQHandler(void) { PIN_INT0_DriverIRQHandler(); } WEAK void PIN_INT1_IRQHandler(void) { PIN_INT1_DriverIRQHandler(); } WEAK void PIN_INT2_IRQHandler(void) { PIN_INT2_DriverIRQHandler(); } WEAK void PIN_INT3_IRQHandler(void) { PIN_INT3_DriverIRQHandler(); } WEAK void UTICK0_IRQHandler(void) { UTICK0_DriverIRQHandler(); } WEAK void MRT0_IRQHandler(void) { MRT0_DriverIRQHandler(); } WEAK void CTIMER0_IRQHandler(void) { CTIMER0_DriverIRQHandler(); } WEAK void CTIMER1_IRQHandler(void) { CTIMER1_DriverIRQHandler(); } WEAK void SCT0_IRQHandler(void) { SCT0_DriverIRQHandler(); } WEAK void CTIMER3_IRQHandler(void) { CTIMER3_DriverIRQHandler(); } WEAK void FLEXCOMM0_IRQHandler(void) { FLEXCOMM0_DriverIRQHandler(); } WEAK void FLEXCOMM1_IRQHandler(void) { FLEXCOMM1_DriverIRQHandler(); } WEAK void FLEXCOMM2_IRQHandler(void) { FLEXCOMM2_DriverIRQHandler(); } WEAK void FLEXCOMM3_IRQHandler(void) { FLEXCOMM3_DriverIRQHandler(); } WEAK void FLEXCOMM4_IRQHandler(void) { FLEXCOMM4_DriverIRQHandler(); } WEAK void FLEXCOMM5_IRQHandler(void) { FLEXCOMM5_DriverIRQHandler(); } WEAK void FLEXCOMM6_IRQHandler(void) { FLEXCOMM6_DriverIRQHandler(); } WEAK void FLEXCOMM7_IRQHandler(void) { FLEXCOMM7_DriverIRQHandler(); } WEAK void ADC0_SEQA_IRQHandler(void) { ADC0_SEQA_DriverIRQHandler(); } WEAK void ADC0_SEQB_IRQHandler(void) { ADC0_SEQB_DriverIRQHandler(); } WEAK void ADC0_THCMP_IRQHandler(void) { ADC0_THCMP_DriverIRQHandler(); } WEAK void DMIC0_IRQHandler(void) { DMIC0_DriverIRQHandler(); } WEAK void HWVAD0_IRQHandler(void) { HWVAD0_DriverIRQHandler(); } WEAK void USB0_NEEDCLK_IRQHandler(void) { USB0_NEEDCLK_DriverIRQHandler(); } WEAK void USB0_IRQHandler(void) { USB0_DriverIRQHandler(); } WEAK void RTC_IRQHandler(void) { RTC_DriverIRQHandler(); } WEAK void FLEXCOMM10_IRQHandler(void) { FLEXCOMM10_DriverIRQHandler(); } WEAK void Reserved47_IRQHandler(void) { Reserved47_DriverIRQHandler(); } WEAK void PIN_INT4_IRQHandler(void) { PIN_INT4_DriverIRQHandler(); } WEAK void PIN_INT5_IRQHandler(void) { PIN_INT5_DriverIRQHandler(); } WEAK void PIN_INT6_IRQHandler(void) { PIN_INT6_DriverIRQHandler(); } WEAK void PIN_INT7_IRQHandler(void) { PIN_INT7_DriverIRQHandler(); } WEAK void CTIMER2_IRQHandler(void) { CTIMER2_DriverIRQHandler(); } WEAK void CTIMER4_IRQHandler(void) { CTIMER4_DriverIRQHandler(); } WEAK void RIT_IRQHandler(void) { RIT_DriverIRQHandler(); } WEAK void SPIFI0_IRQHandler(void) { SPIFI0_DriverIRQHandler(); } WEAK void FLEXCOMM8_IRQHandler(void) { FLEXCOMM8_DriverIRQHandler(); } WEAK void FLEXCOMM9_IRQHandler(void) { FLEXCOMM9_DriverIRQHandler(); } WEAK void SDIO_IRQHandler(void) { SDIO_DriverIRQHandler(); } WEAK void CAN0_IRQ0_IRQHandler(void) { CAN0_IRQ0_DriverIRQHandler(); } WEAK void CAN0_IRQ1_IRQHandler(void) { CAN0_IRQ1_DriverIRQHandler(); } WEAK void CAN1_IRQ0_IRQHandler(void) { CAN1_IRQ0_DriverIRQHandler(); } WEAK void CAN1_IRQ1_IRQHandler(void) { CAN1_IRQ1_DriverIRQHandler(); } WEAK void USB1_IRQHandler(void) { USB1_DriverIRQHandler(); } WEAK void USB1_NEEDCLK_IRQHandler(void) { USB1_NEEDCLK_DriverIRQHandler(); } WEAK void ETHERNET_IRQHandler(void) { ETHERNET_DriverIRQHandler(); } WEAK void ETHERNET_PMT_IRQHandler(void) { ETHERNET_PMT_DriverIRQHandler(); } WEAK void ETHERNET_MACLP_IRQHandler(void) { ETHERNET_MACLP_DriverIRQHandler(); } WEAK void Reserved68_IRQHandler(void) { Reserved68_DriverIRQHandler(); } WEAK void LCD_IRQHandler(void) { LCD_DriverIRQHandler(); } WEAK void SHA_IRQHandler(void) { SHA_DriverIRQHandler(); } WEAK void SMARTCARD0_IRQHandler(void) { SMARTCARD0_DriverIRQHandler(); } WEAK void SMARTCARD1_IRQHandler(void) { SMARTCARD1_DriverIRQHandler(); } //***************************************************************************** #if defined (DEBUG) #pragma GCC pop_options #endif // (DEBUG)