X-Git-Url: http://git.asbjorn.biz/?p=rapper.git;a=blobdiff_plain;f=new_cmsis%2Fboards%2Flpc1768%2Fstartup.c;fp=new_cmsis%2Fboards%2Flpc1768%2Fstartup.c;h=0000000000000000000000000000000000000000;hp=66eab26fce43926026f25f23b4a07080d0d06496;hb=ab3f716f01b5b40ce743fbaa5780e12e448b609c;hpb=2253dc3498d4ace7f07884ec6d40d654ca677571 diff --git a/new_cmsis/boards/lpc1768/startup.c b/new_cmsis/boards/lpc1768/startup.c deleted file mode 100644 index 66eab26..0000000 --- a/new_cmsis/boards/lpc1768/startup.c +++ /dev/null @@ -1,281 +0,0 @@ -//***************************************************************************** -// -// startup_gcc.c - Startup code for use with GNU tools. -// -// Copyright (c) 2009 Luminary Micro, Inc. All rights reserved. -// Software License Agreement -// -// Luminary Micro, Inc. (LMI) is supplying this software for use solely and -// exclusively on LMI's microcontroller products. -// -// The software is owned by LMI and/or its suppliers, and is protected under -// applicable copyright laws. All rights are reserved. You may not combine -// this software with "viral" open-source software in order to form a larger -// program. 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. -// LMI SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR -// CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER. -// -// This is part of revision 32 of the Stellaris CMSIS Package. -// -//***************************************************************************** - -#define WEAK __attribute__ ((weak)) - -//***************************************************************************** -// -// Forward declaration of the default fault handlers. -// -//***************************************************************************** -void WEAK Reset_Handler(void); -static void Default_Handler(void); -void WEAK NMI_Handler(void); -void WEAK HardFault_Handler(void); -void WEAK MemManage_Handler(void); -void WEAK BusFault_Handler(void); -void WEAK UsageFault_Handler(void); -void WEAK MemManage_Handler(void); -void WEAK SVC_Handler(void); -void WEAK DebugMon_Handler(void); -void WEAK PendSV_Handler(void); -void WEAK SysTick_Handler(void); - -void WEAK WDT_IRQHandler(void); -void WEAK TIMER0_IRQHandler(void); -void WEAK TIMER1_IRQHandler(void); -void WEAK TIMER2_IRQHandler(void); -void WEAK TIMER3_IRQHandler(void); -void WEAK UART0_IRQHandler(void); -void WEAK UART1_IRQHandler(void); -void WEAK UART2_IRQHandler(void); -void WEAK UART3_IRQHandler(void); -void WEAK PWM1_IRQHandler(void); -void WEAK I2C0_IRQHandler(void); -void WEAK I2C1_IRQHandler(void); -void WEAK I2C2_IRQHandler(void); -void WEAK SPI_IRQHandler(void); -void WEAK SSP0_IRQHandler(void); -void WEAK SSP1_IRQHandler(void); -void WEAK PLL0_IRQHandler(void); -void WEAK RTC_IRQHandler(void); -void WEAK EINT0_IRQHandler(void); -void WEAK EINT1_IRQHandler(void); -void WEAK EINT2_IRQHandler(void); -void WEAK EINT3_IRQHandler(void); -void WEAK ADC_IRQHandler(void); -void WEAK BOD_IRQHandler(void); -void WEAK USB_IRQHandler(void); -void WEAK CAN_IRQHandler(void); -void WEAK DMA_IRQHandler(void); -void WEAK I2S_IRQHandler(void); -void WEAK ENET_IRQHandler(void); -void WEAK RIT_IRQHandler(void); -void WEAK MCPWM_IRQHandler(void); -void WEAK QEI_IRQHandler(void); -void WEAK PLL1_IRQHandler(void); -void WEAK USBActivity_IRQHandler(void); -void WEAK CANActivity_IRQHandler(void); - -//***************************************************************************** -// -// The entry point for the application. -// -//***************************************************************************** -extern int main(void); - -//***************************************************************************** -// -// Reserve space for the system stack. -// -//***************************************************************************** -static unsigned long pulStack[64]; - -//***************************************************************************** -// -// The vector table. Note that the proper constructs must be placed on this to -// ensure that it ends up at physical address 0x0000.0000. -// -//***************************************************************************** -__attribute__ ((section(".isr_vector"))) -void (* const g_pfnVectors[])(void) = -{ - (void (*)(void))((unsigned long)pulStack + sizeof(pulStack)), - // The initial stack pointer - Reset_Handler, // 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 - 0xeffffcbf, // Interrupt CRC - 0, // Reserved - 0, // Reserved - 0, // Reserved - SVC_Handler, // SVCall handler - DebugMon_Handler, // Debug monitor handler - 0, // Reserved - PendSV_Handler, // The PendSV handler - SysTick_Handler, // The SysTick handler - - // - // External Interrupts - // - WDT_IRQHandler, /* 16: Watchdog Timer */ - TIMER0_IRQHandler, /* 17: Timer0 */ - TIMER1_IRQHandler, /* 18: Timer1 */ - TIMER2_IRQHandler, /* 19: Timer2 */ - TIMER3_IRQHandler, /* 20: Timer3 */ - UART0_IRQHandler, /* 21: UART0 */ - UART1_IRQHandler, /* 22: UART1 */ - UART2_IRQHandler, /* 23: UART2 */ - UART3_IRQHandler, /* 24: UART3 */ - PWM1_IRQHandler, /* 25: PWM1 */ - I2C0_IRQHandler, /* 26: I2C0 */ - I2C1_IRQHandler, /* 27: I2C1 */ - I2C2_IRQHandler, /* 28: I2C2 */ - SPI_IRQHandler, /* 29: SPI */ - SSP0_IRQHandler, /* 30: SSP0 */ - SSP1_IRQHandler, /* 31: SSP1 */ - PLL0_IRQHandler, /* 32: PLL0 Lock (Main PLL) */ - RTC_IRQHandler, /* 33: Real Time Clock */ - EINT0_IRQHandler, /* 34: External Interrupt 0 */ - EINT1_IRQHandler, /* 35: External Interrupt 1 */ - EINT2_IRQHandler, /* 36: External Interrupt 2 */ - EINT3_IRQHandler, /* 37: External Interrupt 3 */ - ADC_IRQHandler, /* 38: A/D Converter */ - BOD_IRQHandler, /* 39: Brown-Out Detect */ - USB_IRQHandler, /* 40: USB */ - CAN_IRQHandler, /* 41: CAN */ - DMA_IRQHandler, /* 42: General Purpose DMA */ - I2S_IRQHandler, /* 43: I2S */ - ENET_IRQHandler, /* 44: Ethernet */ - RIT_IRQHandler, /* 45: Repetitive Interrupt Timer */ - MCPWM_IRQHandler, /* 46: Motor Control PWM */ - QEI_IRQHandler, /* 47: Quadrature Encoder Interface */ - PLL1_IRQHandler, /* 48: PLL1 Lock (USB PLL) */ - USBActivity_IRQHandler, /* 49: USB Activity interrupt to wakeup */ - CANActivity_IRQHandler /* 50: CAN Activity interrupt to wakeup */ -}; - -//***************************************************************************** -// -// The following are constructs created by the linker, indicating where the -// the "data" and "bss" segments reside in memory. The initializers for the -// for the "data" segment resides immediately following the "text" segment. -// -//***************************************************************************** -extern unsigned long _etext; -extern unsigned long _sdata; -extern unsigned long _edata; -extern unsigned long _sbss; -extern unsigned long _ebss; - -//***************************************************************************** -// -// This is the code that gets called when the processor first starts execution -// following a reset event. Only the absolutely necessary set is performed, -// after which the application supplied entry() routine is called. Any fancy -// actions (such as making decisions based on the reset cause register, and -// resetting the bits in that register) are left solely in the hands of the -// application. -// -//***************************************************************************** -void -Reset_Handler(void) -{ - unsigned long *pulSrc, *pulDest; - - // - // Copy the data segment initializers from flash to SRAM. - // - pulSrc = &_etext; - for(pulDest = &_sdata; pulDest < &_edata; ) - { - *pulDest++ = *pulSrc++; - } - - // - // Zero fill the bss segment. This is done with inline assembly since this - // will clear the value of pulDest if it is not kept in a register. - // - __asm(" ldr r0, =_sbss\n" - " ldr r1, =_ebss\n" - " mov r2, #0\n" - " .thumb_func\n" - "zero_loop:\n" - " cmp r0, r1\n" - " it lt\n" - " strlt r2, [r0], #4\n" - " blt zero_loop"); - - // - // Call the application's entry point. - // - main(); -} - -//***************************************************************************** -// -// Provide weak aliases for each Exception handler to the Default_Handler. -// As they are weak aliases, any function with the same name will override -// this definition. -// -//***************************************************************************** -#pragma weak WDT_IRQHandler = Default_Handler -#pragma weak TIMER0_IRQHandler = Default_Handler -#pragma weak TIMER1_IRQHandler = Default_Handler -#pragma weak TIMER2_IRQHandler = Default_Handler -#pragma weak TIMER3_IRQHandler = Default_Handler -#pragma weak UART0_IRQHandler = Default_Handler -#pragma weak UART1_IRQHandler = Default_Handler -#pragma weak UART2_IRQHandler = Default_Handler -#pragma weak UART3_IRQHandler = Default_Handler -#pragma weak PWM1_IRQHandler = Default_Handler -#pragma weak I2C0_IRQHandler = Default_Handler -#pragma weak I2C1_IRQHandler = Default_Handler -#pragma weak I2C2_IRQHandler = Default_Handler -#pragma weak SPI_IRQHandler = Default_Handler -#pragma weak SSP0_IRQHandler = Default_Handler -#pragma weak SSP1_IRQHandler = Default_Handler -#pragma weak PLL0_IRQHandler = Default_Handler -#pragma weak RTC_IRQHandler = Default_Handler -#pragma weak EINT0_IRQHandler = Default_Handler -#pragma weak EINT1_IRQHandler = Default_Handler -#pragma weak EINT2_IRQHandler = Default_Handler -#pragma weak EINT3_IRQHandler = Default_Handler -#pragma weak ADC_IRQHandler = Default_Handler -#pragma weak BOD_IRQHandler = Default_Handler -#pragma weak USB_IRQHandler = Default_Handler -#pragma weak CAN_IRQHandler = Default_Handler -#pragma weak DMA_IRQHandler = Default_Handler -#pragma weak I2S_IRQHandler = Default_Handler -#pragma weak ENET_IRQHandler = Default_Handler -#pragma weak RIT_IRQHandler = Default_Handler -#pragma weak MCPWM_IRQHandler = Default_Handler -#pragma weak QEI_IRQHandler = Default_Handler -#pragma weak PPL1_IRQHandler = Default_Handler -#pragma weak USBActivity_IRQHandler = Default_Handler -#pragma weak CANActivity_IRQHandler = Default_Handler - -//***************************************************************************** -// -// This is the code that gets called when the processor receives an unexpected -// interrupt. This simply enters an infinite loop, preserving the system state -// for examination by a debugger. -// -//***************************************************************************** -static void -Default_Handler(void) -{ - // - // Go into an infinite loop. - // - while(1) - { - } -}