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| 1 | +;****************************************************************************** |
| 2 | +;* File Name : startup_stm32wb30xx_cm4.s |
| 3 | +;* Author : MCD Application Team |
| 4 | +;* Description : STM32WB30xx devices vector table for MDK-ARM toolchain. |
| 5 | +;* This module performs: |
| 6 | +;* - Set the initial SP |
| 7 | +;* - Set the initial PC == Reset_Handler |
| 8 | +;* - Set the vector table entries with the exceptions ISR address |
| 9 | +;* - Branches to __main in the C library (which eventually |
| 10 | +;* calls main()). |
| 11 | +;* After Reset the CortexM4 processor is in Thread mode, |
| 12 | +;* priority is Privileged, and the Stack is set to Main. |
| 13 | +;* <<< Use Configuration Wizard in Context Menu >>> |
| 14 | +;****************************************************************************** |
| 15 | +;* @attention |
| 16 | +;* |
| 17 | +;* Copyright (c) 2019 STMicroelectronics. All rights reserved. |
| 18 | +;* |
| 19 | +;* This software component is licensed by ST under BSD 3-Clause license, |
| 20 | +;* the "License"; You may not use this file except in compliance with the |
| 21 | +;* License. You may obtain a copy of the License at: |
| 22 | +;* opensource.org/licenses/BSD-3-Clause |
| 23 | +;* |
| 24 | +;****************************************************************************** |
| 25 | + |
| 26 | +; Amount of memory (in bytes) allocated for Stack |
| 27 | +; Tailor this value to your application needs |
| 28 | +; <h> Stack Configuration |
| 29 | +; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> |
| 30 | +; </h> |
| 31 | + |
| 32 | +Stack_Size EQU 0x00000400 |
| 33 | + |
| 34 | + AREA STACK, NOINIT, READWRITE, ALIGN=3 |
| 35 | +Stack_Mem SPACE Stack_Size |
| 36 | +__initial_sp |
| 37 | + |
| 38 | + |
| 39 | +; <h> Heap Configuration |
| 40 | +; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> |
| 41 | +; </h> |
| 42 | + |
| 43 | +Heap_Size EQU 0x00000200 |
| 44 | + |
| 45 | + AREA HEAP, NOINIT, READWRITE, ALIGN=3 |
| 46 | +__heap_base |
| 47 | +Heap_Mem SPACE Heap_Size |
| 48 | +__heap_limit |
| 49 | + |
| 50 | + PRESERVE8 |
| 51 | + THUMB |
| 52 | + |
| 53 | + |
| 54 | +; Vector Table Mapped to Address 0 at Reset |
| 55 | + AREA RESET, DATA, READONLY |
| 56 | + EXPORT __Vectors |
| 57 | + EXPORT __Vectors_End |
| 58 | + EXPORT __Vectors_Size |
| 59 | + |
| 60 | +__Vectors DCD __initial_sp ; Top of Stack |
| 61 | + DCD Reset_Handler ; Reset Handler |
| 62 | + DCD NMI_Handler ; NMI Handler |
| 63 | + DCD HardFault_Handler ; Hard Fault Handler |
| 64 | + DCD MemManage_Handler ; MPU Fault Handler |
| 65 | + DCD BusFault_Handler ; Bus Fault Handler |
| 66 | + DCD UsageFault_Handler ; Usage Fault Handler |
| 67 | + DCD 0 ; Reserved |
| 68 | + DCD 0 ; Reserved |
| 69 | + DCD 0 ; Reserved |
| 70 | + DCD 0 ; Reserved |
| 71 | + DCD SVC_Handler ; SVCall Handler |
| 72 | + DCD DebugMon_Handler ; Debug Monitor Handler |
| 73 | + DCD 0 ; Reserved |
| 74 | + DCD PendSV_Handler ; PendSV Handler |
| 75 | + DCD SysTick_Handler ; SysTick Handler |
| 76 | + |
| 77 | + ; External Interrupts |
| 78 | + DCD WWDG_IRQHandler ; Window WatchDog |
| 79 | + DCD PVD_PVM_IRQHandler ; PVD and PVM detector |
| 80 | + DCD TAMP_STAMP_LSECSS_IRQHandler ; RTC Tamper and TimeStamp Interrupts and LSECSS Interrupts |
| 81 | + DCD RTC_WKUP_IRQHandler ; RTC Wakeup Interrupt |
| 82 | + DCD FLASH_IRQHandler ; FLASH global Interrupt |
| 83 | + DCD RCC_IRQHandler ; RCC Interrupt |
| 84 | + DCD EXTI0_IRQHandler ; EXTI Line 0 Interrupt |
| 85 | + DCD EXTI1_IRQHandler ; EXTI Line 1 Interrupt |
| 86 | + DCD EXTI2_IRQHandler ; EXTI Line 2 Interrupt |
| 87 | + DCD EXTI3_IRQHandler ; EXTI Line 3 Interrup |
| 88 | + DCD EXTI4_IRQHandler ; EXTI Line 4 Interrupt |
| 89 | + DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 Interrupt |
| 90 | + DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 Interrupt |
| 91 | + DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 Interrupt |
| 92 | + DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 Interrupt |
| 93 | + DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 Interrupt |
| 94 | + DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 Interrupt |
| 95 | + DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 Interrupt |
| 96 | + DCD ADC1_IRQHandler ; ADC1 Interrupt |
| 97 | + DCD 0 ; Reserved |
| 98 | + DCD 0 ; Reserved |
| 99 | + DCD C2SEV_PWR_C2H_IRQHandler ; CPU M0+ SEV Interrupt |
| 100 | + DCD 0 ; Reserved |
| 101 | + DCD EXTI9_5_IRQHandler ; EXTI Lines [9:5] Interrupt |
| 102 | + DCD TIM1_BRK_IRQHandler ; TIM1 Break Interrupt |
| 103 | + DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 global Interrupts |
| 104 | + DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Communication and TIM17 global Interrupts |
| 105 | + DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare Interrupt |
| 106 | + DCD TIM2_IRQHandler ; TIM2 Global Interrupt |
| 107 | + DCD PKA_IRQHandler ; PKA Interrupt |
| 108 | + DCD I2C1_EV_IRQHandler ; I2C1 Event Interrupt |
| 109 | + DCD I2C1_ER_IRQHandler ; I2C1 Error Interrupt |
| 110 | + DCD 0 ; Reserved |
| 111 | + DCD 0 ; Reserved |
| 112 | + DCD SPI1_IRQHandler ; SPI1 Interrupt |
| 113 | + DCD 0 ; Reserved |
| 114 | + DCD USART1_IRQHandler ; USART1 Interrupt |
| 115 | + DCD 0 ; Reserved |
| 116 | + DCD 0 ; Reserved |
| 117 | + DCD TSC_IRQHandler ; TSC Interrupt |
| 118 | + DCD EXTI15_10_IRQHandler ; EXTI Lines1[15:10 ]Interrupts |
| 119 | + DCD RTC_Alarm_IRQHandler ; RTC Alarms (A and B) Interrupt |
| 120 | + DCD 0 ; Reserved |
| 121 | + DCD PWR_SOTF_BLEACT_802ACT_RFPHASE_IRQHandler ; WKUP Interrupt from PWR |
| 122 | + DCD IPCC_C1_RX_IRQHandler ; IPCC CPU1 RX occupied interrupt |
| 123 | + DCD IPCC_C1_TX_IRQHandler ; IPCC CPU1 RX free interrupt |
| 124 | + DCD HSEM_IRQHandler ; HSEM0 Interrupt |
| 125 | + DCD LPTIM1_IRQHandler ; LPTIM1 Interrupt |
| 126 | + DCD LPTIM2_IRQHandler ; LPTIM2 Interrupt |
| 127 | + DCD 0 ; Reserved |
| 128 | + DCD 0 ; Reserved |
| 129 | + DCD 0 ; Reserved |
| 130 | + DCD AES2_IRQHandler ; AES2 Interrupt |
| 131 | + DCD RNG_IRQHandler ; RNG1 Interrupt |
| 132 | + DCD FPU_IRQHandler ; FPU Interrupt |
| 133 | + DCD 0 ; Reserved |
| 134 | + DCD 0 ; Reserved |
| 135 | + DCD 0 ; Reserved |
| 136 | + DCD 0 ; Reserved |
| 137 | + DCD 0 ; Reserved |
| 138 | + DCD 0 ; Reserved |
| 139 | + DCD 0 ; Reserved |
| 140 | + DCD DMAMUX1_OVR_IRQHandler ; DMAMUX overrun Interrupt |
| 141 | + |
| 142 | +__Vectors_End |
| 143 | + |
| 144 | +__Vectors_Size EQU __Vectors_End - __Vectors |
| 145 | + |
| 146 | + AREA |.text|, CODE, READONLY |
| 147 | + |
| 148 | +; Reset handler |
| 149 | +Reset_Handler PROC |
| 150 | + EXPORT Reset_Handler [WEAK] |
| 151 | + IMPORT SystemInit |
| 152 | + IMPORT __main |
| 153 | + |
| 154 | + LDR R0, =SystemInit |
| 155 | + BLX R0 |
| 156 | + LDR R0, =__main |
| 157 | + BX R0 |
| 158 | + ENDP |
| 159 | + |
| 160 | +; Dummy Exception Handlers (infinite loops which can be modified) |
| 161 | + |
| 162 | +NMI_Handler PROC |
| 163 | + EXPORT NMI_Handler [WEAK] |
| 164 | + B . |
| 165 | + ENDP |
| 166 | +HardFault_Handler\ |
| 167 | + PROC |
| 168 | + EXPORT HardFault_Handler [WEAK] |
| 169 | + B . |
| 170 | + ENDP |
| 171 | +MemManage_Handler\ |
| 172 | + PROC |
| 173 | + EXPORT MemManage_Handler [WEAK] |
| 174 | + B . |
| 175 | + ENDP |
| 176 | +BusFault_Handler\ |
| 177 | + PROC |
| 178 | + EXPORT BusFault_Handler [WEAK] |
| 179 | + B . |
| 180 | + ENDP |
| 181 | +UsageFault_Handler\ |
| 182 | + PROC |
| 183 | + EXPORT UsageFault_Handler [WEAK] |
| 184 | + B . |
| 185 | + ENDP |
| 186 | +SVC_Handler PROC |
| 187 | + EXPORT SVC_Handler [WEAK] |
| 188 | + B . |
| 189 | + ENDP |
| 190 | +DebugMon_Handler\ |
| 191 | + PROC |
| 192 | + EXPORT DebugMon_Handler [WEAK] |
| 193 | + B . |
| 194 | + ENDP |
| 195 | +PendSV_Handler PROC |
| 196 | + EXPORT PendSV_Handler [WEAK] |
| 197 | + B . |
| 198 | + ENDP |
| 199 | +SysTick_Handler PROC |
| 200 | + EXPORT SysTick_Handler [WEAK] |
| 201 | + B . |
| 202 | + ENDP |
| 203 | + |
| 204 | +Default_Handler PROC |
| 205 | + |
| 206 | + EXPORT WWDG_IRQHandler [WEAK] |
| 207 | + EXPORT PVD_PVM_IRQHandler [WEAK] |
| 208 | + EXPORT TAMP_STAMP_LSECSS_IRQHandler [WEAK] |
| 209 | + EXPORT RTC_WKUP_IRQHandler [WEAK] |
| 210 | + EXPORT FLASH_IRQHandler [WEAK] |
| 211 | + EXPORT RCC_IRQHandler [WEAK] |
| 212 | + EXPORT EXTI0_IRQHandler [WEAK] |
| 213 | + EXPORT EXTI1_IRQHandler [WEAK] |
| 214 | + EXPORT EXTI2_IRQHandler [WEAK] |
| 215 | + EXPORT EXTI3_IRQHandler [WEAK] |
| 216 | + EXPORT EXTI4_IRQHandler [WEAK] |
| 217 | + EXPORT DMA1_Channel1_IRQHandler [WEAK] |
| 218 | + EXPORT DMA1_Channel2_IRQHandler [WEAK] |
| 219 | + EXPORT DMA1_Channel3_IRQHandler [WEAK] |
| 220 | + EXPORT DMA1_Channel4_IRQHandler [WEAK] |
| 221 | + EXPORT DMA1_Channel5_IRQHandler [WEAK] |
| 222 | + EXPORT DMA1_Channel6_IRQHandler [WEAK] |
| 223 | + EXPORT DMA1_Channel7_IRQHandler [WEAK] |
| 224 | + EXPORT ADC1_IRQHandler [WEAK] |
| 225 | + EXPORT C2SEV_PWR_C2H_IRQHandler [WEAK] |
| 226 | + EXPORT EXTI9_5_IRQHandler [WEAK] |
| 227 | + EXPORT TIM1_BRK_IRQHandler [WEAK] |
| 228 | + EXPORT TIM1_UP_TIM16_IRQHandler [WEAK] |
| 229 | + EXPORT TIM1_TRG_COM_TIM17_IRQHandler [WEAK] |
| 230 | + EXPORT TIM1_CC_IRQHandler [WEAK] |
| 231 | + EXPORT TIM2_IRQHandler [WEAK] |
| 232 | + EXPORT PKA_IRQHandler [WEAK] |
| 233 | + EXPORT I2C1_EV_IRQHandler [WEAK] |
| 234 | + EXPORT I2C1_ER_IRQHandler [WEAK] |
| 235 | + EXPORT SPI1_IRQHandler [WEAK] |
| 236 | + EXPORT USART1_IRQHandler [WEAK] |
| 237 | + EXPORT TSC_IRQHandler [WEAK] |
| 238 | + EXPORT EXTI15_10_IRQHandler [WEAK] |
| 239 | + EXPORT RTC_Alarm_IRQHandler [WEAK] |
| 240 | + EXPORT PWR_SOTF_BLEACT_802ACT_RFPHASE_IRQHandler [WEAK] |
| 241 | + EXPORT IPCC_C1_RX_IRQHandler [WEAK] |
| 242 | + EXPORT IPCC_C1_TX_IRQHandler [WEAK] |
| 243 | + EXPORT HSEM_IRQHandler [WEAK] |
| 244 | + EXPORT LPTIM1_IRQHandler [WEAK] |
| 245 | + EXPORT LPTIM2_IRQHandler [WEAK] |
| 246 | + EXPORT AES2_IRQHandler [WEAK] |
| 247 | + EXPORT RNG_IRQHandler [WEAK] |
| 248 | + EXPORT FPU_IRQHandler [WEAK] |
| 249 | + EXPORT DMAMUX1_OVR_IRQHandler [WEAK] |
| 250 | + |
| 251 | +WWDG_IRQHandler |
| 252 | +PVD_PVM_IRQHandler |
| 253 | +TAMP_STAMP_LSECSS_IRQHandler |
| 254 | +RTC_WKUP_IRQHandler |
| 255 | +FLASH_IRQHandler |
| 256 | +RCC_IRQHandler |
| 257 | +EXTI0_IRQHandler |
| 258 | +EXTI1_IRQHandler |
| 259 | +EXTI2_IRQHandler |
| 260 | +EXTI3_IRQHandler |
| 261 | +EXTI4_IRQHandler |
| 262 | +DMA1_Channel1_IRQHandler |
| 263 | +DMA1_Channel2_IRQHandler |
| 264 | +DMA1_Channel3_IRQHandler |
| 265 | +DMA1_Channel4_IRQHandler |
| 266 | +DMA1_Channel5_IRQHandler |
| 267 | +DMA1_Channel6_IRQHandler |
| 268 | +DMA1_Channel7_IRQHandler |
| 269 | +ADC1_IRQHandler |
| 270 | +C2SEV_PWR_C2H_IRQHandler |
| 271 | +EXTI9_5_IRQHandler |
| 272 | +TIM1_BRK_IRQHandler |
| 273 | +TIM1_UP_TIM16_IRQHandler |
| 274 | +TIM1_TRG_COM_TIM17_IRQHandler |
| 275 | +TIM1_CC_IRQHandler |
| 276 | +TIM2_IRQHandler |
| 277 | +PKA_IRQHandler |
| 278 | +I2C1_EV_IRQHandler |
| 279 | +I2C1_ER_IRQHandler |
| 280 | +SPI1_IRQHandler |
| 281 | +USART1_IRQHandler |
| 282 | +TSC_IRQHandler |
| 283 | +EXTI15_10_IRQHandler |
| 284 | +RTC_Alarm_IRQHandler |
| 285 | +PWR_SOTF_BLEACT_802ACT_RFPHASE_IRQHandler |
| 286 | +IPCC_C1_RX_IRQHandler |
| 287 | +IPCC_C1_TX_IRQHandler |
| 288 | +HSEM_IRQHandler |
| 289 | +LPTIM1_IRQHandler |
| 290 | +LPTIM2_IRQHandler |
| 291 | +AES2_IRQHandler |
| 292 | +RNG_IRQHandler |
| 293 | +FPU_IRQHandler |
| 294 | +DMAMUX1_OVR_IRQHandler |
| 295 | + |
| 296 | + B . |
| 297 | + |
| 298 | + ENDP |
| 299 | + |
| 300 | + ALIGN |
| 301 | + |
| 302 | +;******************************************************************************* |
| 303 | +; User Stack and Heap initialization |
| 304 | +;******************************************************************************* |
| 305 | + IF :DEF:__MICROLIB |
| 306 | + |
| 307 | + EXPORT __initial_sp |
| 308 | + EXPORT __heap_base |
| 309 | + EXPORT __heap_limit |
| 310 | + |
| 311 | + ELSE |
| 312 | + |
| 313 | + IMPORT __use_two_region_memory |
| 314 | + EXPORT __user_initial_stackheap |
| 315 | + |
| 316 | +__user_initial_stackheap |
| 317 | + |
| 318 | + LDR R0, = Heap_Mem |
| 319 | + LDR R1, =(Stack_Mem + Stack_Size) |
| 320 | + LDR R2, = (Heap_Mem + Heap_Size) |
| 321 | + LDR R3, = Stack_Mem |
| 322 | + BX LR |
| 323 | + |
| 324 | + ALIGN |
| 325 | + |
| 326 | + ENDIF |
| 327 | + |
| 328 | + END |
| 329 | + |
| 330 | +;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** |
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