Mouse code for the MacroRat
mbed-dev/targets/TARGET_Atmel/TARGET_SAM_CortexM4/TARGET_SAMG55J19/device/TOOLCHAIN_GCC_ARM/startup_samg55.c@18:6a4db94011d3, 2017-05-14 (annotated)
- Committer:
- sahilmgandhi
- Date:
- Sun May 14 23:18:57 2017 +0000
- Revision:
- 18:6a4db94011d3
Publishing again
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
sahilmgandhi | 18:6a4db94011d3 | 1 | /** |
sahilmgandhi | 18:6a4db94011d3 | 2 | * \file |
sahilmgandhi | 18:6a4db94011d3 | 3 | * |
sahilmgandhi | 18:6a4db94011d3 | 4 | * \brief Startup file for SAMG55. |
sahilmgandhi | 18:6a4db94011d3 | 5 | * |
sahilmgandhi | 18:6a4db94011d3 | 6 | * Copyright (c) 2014-2015 Atmel Corporation. All rights reserved. |
sahilmgandhi | 18:6a4db94011d3 | 7 | * |
sahilmgandhi | 18:6a4db94011d3 | 8 | * \asf_license_start |
sahilmgandhi | 18:6a4db94011d3 | 9 | * |
sahilmgandhi | 18:6a4db94011d3 | 10 | * \page License |
sahilmgandhi | 18:6a4db94011d3 | 11 | * |
sahilmgandhi | 18:6a4db94011d3 | 12 | * Redistribution and use in source and binary forms, with or without |
sahilmgandhi | 18:6a4db94011d3 | 13 | * modification, are permitted provided that the following conditions are met: |
sahilmgandhi | 18:6a4db94011d3 | 14 | * |
sahilmgandhi | 18:6a4db94011d3 | 15 | * 1. Redistributions of source code must retain the above copyright notice, |
sahilmgandhi | 18:6a4db94011d3 | 16 | * this list of conditions and the following disclaimer. |
sahilmgandhi | 18:6a4db94011d3 | 17 | * |
sahilmgandhi | 18:6a4db94011d3 | 18 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
sahilmgandhi | 18:6a4db94011d3 | 19 | * this list of conditions and the following disclaimer in the documentation |
sahilmgandhi | 18:6a4db94011d3 | 20 | * and/or other materials provided with the distribution. |
sahilmgandhi | 18:6a4db94011d3 | 21 | * |
sahilmgandhi | 18:6a4db94011d3 | 22 | * 3. The name of Atmel may not be used to endorse or promote products derived |
sahilmgandhi | 18:6a4db94011d3 | 23 | * from this software without specific prior written permission. |
sahilmgandhi | 18:6a4db94011d3 | 24 | * |
sahilmgandhi | 18:6a4db94011d3 | 25 | * 4. This software may only be redistributed and used in connection with an |
sahilmgandhi | 18:6a4db94011d3 | 26 | * Atmel microcontroller product. |
sahilmgandhi | 18:6a4db94011d3 | 27 | * |
sahilmgandhi | 18:6a4db94011d3 | 28 | * THIS SOFTWARE IS PROVIDED BY ATMEL "AS IS" AND ANY EXPRESS OR IMPLIED |
sahilmgandhi | 18:6a4db94011d3 | 29 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
sahilmgandhi | 18:6a4db94011d3 | 30 | * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT ARE |
sahilmgandhi | 18:6a4db94011d3 | 31 | * EXPRESSLY AND SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR |
sahilmgandhi | 18:6a4db94011d3 | 32 | * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
sahilmgandhi | 18:6a4db94011d3 | 33 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS |
sahilmgandhi | 18:6a4db94011d3 | 34 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) |
sahilmgandhi | 18:6a4db94011d3 | 35 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, |
sahilmgandhi | 18:6a4db94011d3 | 36 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN |
sahilmgandhi | 18:6a4db94011d3 | 37 | * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
sahilmgandhi | 18:6a4db94011d3 | 38 | * POSSIBILITY OF SUCH DAMAGE. |
sahilmgandhi | 18:6a4db94011d3 | 39 | * |
sahilmgandhi | 18:6a4db94011d3 | 40 | * \asf_license_stop |
sahilmgandhi | 18:6a4db94011d3 | 41 | * |
sahilmgandhi | 18:6a4db94011d3 | 42 | */ |
sahilmgandhi | 18:6a4db94011d3 | 43 | /* |
sahilmgandhi | 18:6a4db94011d3 | 44 | * Support and FAQ: visit <a href="http://www.atmel.com/design-support/">Atmel Support</a> |
sahilmgandhi | 18:6a4db94011d3 | 45 | */ |
sahilmgandhi | 18:6a4db94011d3 | 46 | |
sahilmgandhi | 18:6a4db94011d3 | 47 | #include "samg55.h" |
sahilmgandhi | 18:6a4db94011d3 | 48 | |
sahilmgandhi | 18:6a4db94011d3 | 49 | #if __FPU_USED /* CMSIS defined value to indicate usage of FPU */ |
sahilmgandhi | 18:6a4db94011d3 | 50 | #include "fpu.h" |
sahilmgandhi | 18:6a4db94011d3 | 51 | #endif |
sahilmgandhi | 18:6a4db94011d3 | 52 | |
sahilmgandhi | 18:6a4db94011d3 | 53 | /* Initialize segments */ |
sahilmgandhi | 18:6a4db94011d3 | 54 | extern uint32_t _sfixed; |
sahilmgandhi | 18:6a4db94011d3 | 55 | extern uint32_t _efixed; |
sahilmgandhi | 18:6a4db94011d3 | 56 | extern uint32_t _etext; |
sahilmgandhi | 18:6a4db94011d3 | 57 | extern uint32_t _srelocate; |
sahilmgandhi | 18:6a4db94011d3 | 58 | extern uint32_t _erelocate; |
sahilmgandhi | 18:6a4db94011d3 | 59 | extern uint32_t _szero; |
sahilmgandhi | 18:6a4db94011d3 | 60 | extern uint32_t _ezero; |
sahilmgandhi | 18:6a4db94011d3 | 61 | extern uint32_t _sstack; |
sahilmgandhi | 18:6a4db94011d3 | 62 | extern uint32_t _estack; |
sahilmgandhi | 18:6a4db94011d3 | 63 | |
sahilmgandhi | 18:6a4db94011d3 | 64 | /** \cond DOXYGEN_SHOULD_SKIP_THIS */ |
sahilmgandhi | 18:6a4db94011d3 | 65 | int main(void); |
sahilmgandhi | 18:6a4db94011d3 | 66 | /** \endcond */ |
sahilmgandhi | 18:6a4db94011d3 | 67 | |
sahilmgandhi | 18:6a4db94011d3 | 68 | void __libc_init_array(void); |
sahilmgandhi | 18:6a4db94011d3 | 69 | |
sahilmgandhi | 18:6a4db94011d3 | 70 | /* Default empty handler */ |
sahilmgandhi | 18:6a4db94011d3 | 71 | void Dummy_Handler(void); |
sahilmgandhi | 18:6a4db94011d3 | 72 | |
sahilmgandhi | 18:6a4db94011d3 | 73 | /* Cortex-M4 core handlers */ |
sahilmgandhi | 18:6a4db94011d3 | 74 | void NMI_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 75 | void HardFault_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 76 | void MemManage_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 77 | void BusFault_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 78 | void UsageFault_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 79 | void SVC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 80 | void DebugMon_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 81 | void PendSV_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 82 | void SysTick_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 83 | |
sahilmgandhi | 18:6a4db94011d3 | 84 | /* Peripherals handlers */ |
sahilmgandhi | 18:6a4db94011d3 | 85 | void SUPC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 86 | void RSTC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 87 | void RTC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 88 | void RTT_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 89 | void WDT_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 90 | void PMC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 91 | void EFC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 92 | #ifdef _SAMG55_FLEXCOM7_INSTANCE_ |
sahilmgandhi | 18:6a4db94011d3 | 93 | void FLEXCOM7_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 94 | #endif /* _SAMG55_FLEXCOM7_INSTANCE_*/ |
sahilmgandhi | 18:6a4db94011d3 | 95 | void FLEXCOM0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 96 | void FLEXCOM1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 97 | void PIOA_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 98 | void PIOB_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 99 | void PDMIC0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 100 | void FLEXCOM2_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 101 | void MEM2MEM_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 102 | void I2SC0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 103 | void I2SC1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 104 | void PDMIC1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 105 | void FLEXCOM3_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 106 | void FLEXCOM4_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 107 | void FLEXCOM5_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 108 | void FLEXCOM6_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 109 | void TC0_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 110 | void TC1_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 111 | void TC2_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 112 | void TC3_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 113 | void TC4_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 114 | void TC5_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 115 | void ADC_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 116 | void ARM_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 117 | void UHP_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 118 | void UDP_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 119 | void CRCCU_Handler ( void ) __attribute__ ((weak, alias("Dummy_Handler"))); |
sahilmgandhi | 18:6a4db94011d3 | 120 | |
sahilmgandhi | 18:6a4db94011d3 | 121 | /* Exception Table */ |
sahilmgandhi | 18:6a4db94011d3 | 122 | __attribute__ ((section(".vectors"))) |
sahilmgandhi | 18:6a4db94011d3 | 123 | const DeviceVectors exception_table = { |
sahilmgandhi | 18:6a4db94011d3 | 124 | |
sahilmgandhi | 18:6a4db94011d3 | 125 | /* Configure Initial Stack Pointer, using linker-generated symbols */ |
sahilmgandhi | 18:6a4db94011d3 | 126 | .pvStack = (void*) (&_estack), |
sahilmgandhi | 18:6a4db94011d3 | 127 | |
sahilmgandhi | 18:6a4db94011d3 | 128 | .pfnReset_Handler = (void*) Reset_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 129 | .pfnNMI_Handler = (void*) NMI_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 130 | .pfnHardFault_Handler = (void*) HardFault_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 131 | .pfnMemManage_Handler = (void*) MemManage_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 132 | .pfnBusFault_Handler = (void*) BusFault_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 133 | .pfnUsageFault_Handler = (void*) UsageFault_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 134 | .pfnReserved1_Handler = (void*) (0UL), /* Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 135 | .pfnReserved2_Handler = (void*) (0UL), /* Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 136 | .pfnReserved3_Handler = (void*) (0UL), /* Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 137 | .pfnReserved4_Handler = (void*) (0UL), /* Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 138 | .pfnSVC_Handler = (void*) SVC_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 139 | .pfnDebugMon_Handler = (void*) DebugMon_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 140 | .pfnReserved5_Handler = (void*) (0UL), /* Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 141 | .pfnPendSV_Handler = (void*) PendSV_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 142 | .pfnSysTick_Handler = (void*) SysTick_Handler, |
sahilmgandhi | 18:6a4db94011d3 | 143 | |
sahilmgandhi | 18:6a4db94011d3 | 144 | /* Configurable interrupts */ |
sahilmgandhi | 18:6a4db94011d3 | 145 | .pfnSUPC_Handler = (void*) SUPC_Handler, /* 0 Supply Controller */ |
sahilmgandhi | 18:6a4db94011d3 | 146 | .pfnRSTC_Handler = (void*) RSTC_Handler, /* 1 Reset Controller */ |
sahilmgandhi | 18:6a4db94011d3 | 147 | .pfnRTC_Handler = (void*) RTC_Handler, /* 2 Real Time Clock */ |
sahilmgandhi | 18:6a4db94011d3 | 148 | .pfnRTT_Handler = (void*) RTT_Handler, /* 3 Real Time Timer */ |
sahilmgandhi | 18:6a4db94011d3 | 149 | .pfnWDT_Handler = (void*) WDT_Handler, /* 4 Watchdog Timer */ |
sahilmgandhi | 18:6a4db94011d3 | 150 | .pfnPMC_Handler = (void*) PMC_Handler, /* 5 Power Management Controller */ |
sahilmgandhi | 18:6a4db94011d3 | 151 | .pfnEFC_Handler = (void*) EFC_Handler, /* 6 Enhanced Flash Controller */ |
sahilmgandhi | 18:6a4db94011d3 | 152 | #ifdef _SAMG55_FLEXCOM7_INSTANCE_ |
sahilmgandhi | 18:6a4db94011d3 | 153 | .pfnFLEXCOM7_Handler = (void*) FLEXCOM7_Handler, /* 7 FLEXCOM 7 */ |
sahilmgandhi | 18:6a4db94011d3 | 154 | #else |
sahilmgandhi | 18:6a4db94011d3 | 155 | .pvReserved7 = (void*) (0UL), /* 7 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 156 | #endif /* _SAMG55_FLEXCOM7_INSTANCE_ */ |
sahilmgandhi | 18:6a4db94011d3 | 157 | .pfnFLEXCOM0_Handler = (void*) FLEXCOM0_Handler, /* 8 FLEXCOM 0 */ |
sahilmgandhi | 18:6a4db94011d3 | 158 | .pfnFLEXCOM1_Handler = (void*) FLEXCOM1_Handler, /* 9 FLEXCOM 1 */ |
sahilmgandhi | 18:6a4db94011d3 | 159 | .pvReserved10 = (void*) (0UL), /* 10 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 160 | .pfnPIOA_Handler = (void*) PIOA_Handler, /* 11 Parallel I/O Controller A */ |
sahilmgandhi | 18:6a4db94011d3 | 161 | .pfnPIOB_Handler = (void*) PIOB_Handler, /* 12 Parallel I/O Controller B */ |
sahilmgandhi | 18:6a4db94011d3 | 162 | .pfnPDMIC0_Handler = (void*) PDMIC0_Handler, /* 13 PDM 0 */ |
sahilmgandhi | 18:6a4db94011d3 | 163 | .pfnFLEXCOM2_Handler = (void*) FLEXCOM2_Handler, /* 14 FLEXCOM2 */ |
sahilmgandhi | 18:6a4db94011d3 | 164 | .pfnMEM2MEM_Handler = (void*) MEM2MEM_Handler, /* 15 MEM2MEM */ |
sahilmgandhi | 18:6a4db94011d3 | 165 | .pfnI2SC0_Handler = (void*) I2SC0_Handler, /* 16 I2SC0 */ |
sahilmgandhi | 18:6a4db94011d3 | 166 | .pfnI2SC1_Handler = (void*) I2SC1_Handler, /* 17 I2SC1 */ |
sahilmgandhi | 18:6a4db94011d3 | 167 | .pfnPDMIC1_Handler = (void*) PDMIC1_Handler, /* 18 PDM 1 */ |
sahilmgandhi | 18:6a4db94011d3 | 168 | .pfnFLEXCOM3_Handler = (void*) FLEXCOM3_Handler, /* 19 FLEXCOM3 */ |
sahilmgandhi | 18:6a4db94011d3 | 169 | .pfnFLEXCOM4_Handler = (void*) FLEXCOM4_Handler, /* 20 FLEXCOM4 */ |
sahilmgandhi | 18:6a4db94011d3 | 170 | .pfnFLEXCOM5_Handler = (void*) FLEXCOM5_Handler, /* 21 FLEXCOM5 */ |
sahilmgandhi | 18:6a4db94011d3 | 171 | .pfnFLEXCOM6_Handler = (void*) FLEXCOM6_Handler, /* 22 FLEXCOM6 */ |
sahilmgandhi | 18:6a4db94011d3 | 172 | .pfnTC0_Handler = (void*) TC0_Handler, /* 23 Timer/Counter 0 */ |
sahilmgandhi | 18:6a4db94011d3 | 173 | .pfnTC1_Handler = (void*) TC1_Handler, /* 24 Timer/Counter 1 */ |
sahilmgandhi | 18:6a4db94011d3 | 174 | .pfnTC2_Handler = (void*) TC2_Handler, /* 25 Timer/Counter 2 */ |
sahilmgandhi | 18:6a4db94011d3 | 175 | .pfnTC3_Handler = (void*) TC3_Handler, /* 26 Timer/Counter 3 */ |
sahilmgandhi | 18:6a4db94011d3 | 176 | .pfnTC4_Handler = (void*) TC4_Handler, /* 27 Timer/Counter 4 */ |
sahilmgandhi | 18:6a4db94011d3 | 177 | .pfnTC5_Handler = (void*) TC5_Handler, /* 28 Timer/Counter 5 */ |
sahilmgandhi | 18:6a4db94011d3 | 178 | .pfnADC_Handler = (void*) ADC_Handler, /* 29 Analog To Digital Converter */ |
sahilmgandhi | 18:6a4db94011d3 | 179 | .pfnARM_Handler = (void*) ARM_Handler, /* 30 FPU */ |
sahilmgandhi | 18:6a4db94011d3 | 180 | .pvReserved31 = (void*) (0UL), /* 31 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 181 | .pvReserved32 = (void*) (0UL), /* 32 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 182 | .pvReserved33 = (void*) (0UL), /* 33 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 183 | .pvReserved34 = (void*) (0UL), /* 34 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 184 | .pvReserved35 = (void*) (0UL), /* 35 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 185 | .pvReserved36 = (void*) (0UL), /* 36 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 186 | .pvReserved37 = (void*) (0UL), /* 37 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 187 | .pvReserved38 = (void*) (0UL), /* 38 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 188 | .pvReserved39 = (void*) (0UL), /* 39 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 189 | .pvReserved40 = (void*) (0UL), /* 40 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 190 | .pvReserved41 = (void*) (0UL), /* 41 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 191 | .pvReserved42 = (void*) (0UL), /* 42 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 192 | .pvReserved43 = (void*) (0UL), /* 43 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 193 | .pvReserved44 = (void*) (0UL), /* 44 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 194 | .pvReserved45 = (void*) (0UL), /* 45 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 195 | .pvReserved46 = (void*) (0UL), /* 46 Reserved */ |
sahilmgandhi | 18:6a4db94011d3 | 196 | .pfnUHP_Handler = (void*) UHP_Handler, /* 47 USB OHCI */ |
sahilmgandhi | 18:6a4db94011d3 | 197 | .pfnUDP_Handler = (void*) UDP_Handler, /* 48 USB Device FS */ |
sahilmgandhi | 18:6a4db94011d3 | 198 | .pfnCRCCU_Handler = (void*) CRCCU_Handler /* 49 CRCCU */ |
sahilmgandhi | 18:6a4db94011d3 | 199 | }; |
sahilmgandhi | 18:6a4db94011d3 | 200 | |
sahilmgandhi | 18:6a4db94011d3 | 201 | /* TEMPORARY PATCH FOR SCB */ |
sahilmgandhi | 18:6a4db94011d3 | 202 | #define SCB_VTOR_TBLBASE_Pos 29 /*!< SCB VTOR: TBLBASE Position */ |
sahilmgandhi | 18:6a4db94011d3 | 203 | #define SCB_VTOR_TBLBASE_Msk (1UL << SCB_VTOR_TBLBASE_Pos) /*!< SCB VTOR: TBLBASE Mask */ |
sahilmgandhi | 18:6a4db94011d3 | 204 | |
sahilmgandhi | 18:6a4db94011d3 | 205 | /** |
sahilmgandhi | 18:6a4db94011d3 | 206 | * \brief This is the code that gets called on processor reset. |
sahilmgandhi | 18:6a4db94011d3 | 207 | * To initialize the device, and call the main() routine. |
sahilmgandhi | 18:6a4db94011d3 | 208 | */ |
sahilmgandhi | 18:6a4db94011d3 | 209 | void Reset_Handler(void) |
sahilmgandhi | 18:6a4db94011d3 | 210 | { |
sahilmgandhi | 18:6a4db94011d3 | 211 | uint32_t *pSrc, *pDest; |
sahilmgandhi | 18:6a4db94011d3 | 212 | |
sahilmgandhi | 18:6a4db94011d3 | 213 | /* Initialize the relocate segment */ |
sahilmgandhi | 18:6a4db94011d3 | 214 | pSrc = &_etext; |
sahilmgandhi | 18:6a4db94011d3 | 215 | pDest = &_srelocate; |
sahilmgandhi | 18:6a4db94011d3 | 216 | |
sahilmgandhi | 18:6a4db94011d3 | 217 | if (pSrc != pDest) { |
sahilmgandhi | 18:6a4db94011d3 | 218 | for (; pDest < &_erelocate;) { |
sahilmgandhi | 18:6a4db94011d3 | 219 | *pDest++ = *pSrc++; |
sahilmgandhi | 18:6a4db94011d3 | 220 | } |
sahilmgandhi | 18:6a4db94011d3 | 221 | } |
sahilmgandhi | 18:6a4db94011d3 | 222 | |
sahilmgandhi | 18:6a4db94011d3 | 223 | /* Clear the zero segment */ |
sahilmgandhi | 18:6a4db94011d3 | 224 | for (pDest = &_szero; pDest < &_ezero;) { |
sahilmgandhi | 18:6a4db94011d3 | 225 | *pDest++ = 0; |
sahilmgandhi | 18:6a4db94011d3 | 226 | } |
sahilmgandhi | 18:6a4db94011d3 | 227 | |
sahilmgandhi | 18:6a4db94011d3 | 228 | /* Set the vector table base address */ |
sahilmgandhi | 18:6a4db94011d3 | 229 | pSrc = (uint32_t *) & _sfixed; |
sahilmgandhi | 18:6a4db94011d3 | 230 | SCB->VTOR = ((uint32_t) pSrc & SCB_VTOR_TBLOFF_Msk); |
sahilmgandhi | 18:6a4db94011d3 | 231 | |
sahilmgandhi | 18:6a4db94011d3 | 232 | #if __FPU_USED |
sahilmgandhi | 18:6a4db94011d3 | 233 | fpu_enable(); |
sahilmgandhi | 18:6a4db94011d3 | 234 | #endif |
sahilmgandhi | 18:6a4db94011d3 | 235 | |
sahilmgandhi | 18:6a4db94011d3 | 236 | if (((uint32_t) pSrc >= IRAM_ADDR) && ((uint32_t) pSrc < IRAM_ADDR + IRAM_SIZE)) { |
sahilmgandhi | 18:6a4db94011d3 | 237 | SCB->VTOR |= 1 << SCB_VTOR_TBLBASE_Pos; |
sahilmgandhi | 18:6a4db94011d3 | 238 | } |
sahilmgandhi | 18:6a4db94011d3 | 239 | |
sahilmgandhi | 18:6a4db94011d3 | 240 | /* Initialize the C library */ |
sahilmgandhi | 18:6a4db94011d3 | 241 | __libc_init_array(); |
sahilmgandhi | 18:6a4db94011d3 | 242 | |
sahilmgandhi | 18:6a4db94011d3 | 243 | /* Branch to main function */ |
sahilmgandhi | 18:6a4db94011d3 | 244 | main(); |
sahilmgandhi | 18:6a4db94011d3 | 245 | |
sahilmgandhi | 18:6a4db94011d3 | 246 | /* Infinite loop */ |
sahilmgandhi | 18:6a4db94011d3 | 247 | while (1); |
sahilmgandhi | 18:6a4db94011d3 | 248 | } |
sahilmgandhi | 18:6a4db94011d3 | 249 | |
sahilmgandhi | 18:6a4db94011d3 | 250 | /** |
sahilmgandhi | 18:6a4db94011d3 | 251 | * \brief Default interrupt handler for unused IRQs. |
sahilmgandhi | 18:6a4db94011d3 | 252 | */ |
sahilmgandhi | 18:6a4db94011d3 | 253 | void Dummy_Handler(void) |
sahilmgandhi | 18:6a4db94011d3 | 254 | { |
sahilmgandhi | 18:6a4db94011d3 | 255 | while (1) { |
sahilmgandhi | 18:6a4db94011d3 | 256 | } |
sahilmgandhi | 18:6a4db94011d3 | 257 | } |