;******************** (C) COPYRIGHT 2016 STMicroelectronics ******************** | |
;* File Name : startup_stm32f328xx.s | |
;* Author : MCD Application Team | |
;* Description : STM32F328xx devices vector table for MDK-ARM toolchain. | |
;* This module performs: | |
;* - Set the initial SP | |
;* - Set the initial PC == Reset_Handler | |
;* - Set the vector table entries with the exceptions ISR address | |
;* - Branches to __main in the C library (which eventually | |
;* calls main()). | |
;* After Reset the CortexM4 processor is in Thread mode, | |
;* priority is Privileged, and the Stack is set to Main. | |
;* | |
;******************************************************************************* | |
; | |
;* Redistribution and use in source and binary forms, with or without modification, | |
;* are permitted provided that the following conditions are met: | |
;* 1. Redistributions of source code must retain the above copyright notice, | |
;* this list of conditions and the following disclaimer. | |
;* 2. Redistributions in binary form must reproduce the above copyright notice, | |
;* this list of conditions and the following disclaimer in the documentation | |
;* and/or other materials provided with the distribution. | |
;* 3. Neither the name of STMicroelectronics nor the names of its contributors | |
;* may be used to endorse or promote products derived from this software | |
;* without specific prior written permission. | |
;* | |
;* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" | |
;* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
;* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
;* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE | |
;* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
;* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR | |
;* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER | |
;* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, | |
;* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
;* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
; | |
;******************************************************************************* | |
; Amount of memory (in bytes) allocated for Stack | |
; Tailor this value to your application needs | |
; <h> Stack Configuration | |
; <o> Stack Size (in Bytes) <0x0-0xFFFFFFFF:8> | |
; </h> | |
Stack_Size EQU 0x00000400 | |
AREA STACK, NOINIT, READWRITE, ALIGN=3 | |
Stack_Mem SPACE Stack_Size | |
__initial_sp | |
; <h> Heap Configuration | |
; <o> Heap Size (in Bytes) <0x0-0xFFFFFFFF:8> | |
; </h> | |
Heap_Size EQU 0x00000200 | |
AREA HEAP, NOINIT, READWRITE, ALIGN=3 | |
__heap_base | |
Heap_Mem SPACE Heap_Size | |
__heap_limit | |
PRESERVE8 | |
THUMB | |
; Vector Table Mapped to Address 0 at Reset | |
AREA RESET, DATA, READONLY | |
EXPORT __Vectors | |
EXPORT __Vectors_End | |
EXPORT __Vectors_Size | |
__Vectors DCD __initial_sp ; Top of Stack | |
DCD Reset_Handler ; Reset Handler | |
DCD NMI_Handler ; NMI Handler | |
DCD HardFault_Handler ; Hard Fault Handler | |
DCD MemManage_Handler ; MPU Fault Handler | |
DCD BusFault_Handler ; Bus Fault Handler | |
DCD UsageFault_Handler ; Usage Fault Handler | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD SVC_Handler ; SVCall Handler | |
DCD DebugMon_Handler ; Debug Monitor Handler | |
DCD 0 ; Reserved | |
DCD PendSV_Handler ; PendSV Handler | |
DCD SysTick_Handler ; SysTick Handler | |
; External Interrupts | |
DCD WWDG_IRQHandler ; Window WatchDog | |
DCD 0 ; Reserved | |
DCD TAMP_STAMP_IRQHandler ; Tamper and TimeStamps through the EXTI line | |
DCD RTC_WKUP_IRQHandler ; RTC Wakeup through the EXTI line | |
DCD FLASH_IRQHandler ; FLASH | |
DCD RCC_IRQHandler ; RCC | |
DCD EXTI0_IRQHandler ; EXTI Line0 | |
DCD EXTI1_IRQHandler ; EXTI Line1 | |
DCD EXTI2_TSC_IRQHandler ; EXTI Line2 and Touch Sense controller | |
DCD EXTI3_IRQHandler ; EXTI Line3 | |
DCD EXTI4_IRQHandler ; EXTI Line4 | |
DCD DMA1_Channel1_IRQHandler ; DMA1 Channel 1 | |
DCD DMA1_Channel2_IRQHandler ; DMA1 Channel 2 | |
DCD DMA1_Channel3_IRQHandler ; DMA1 Channel 3 | |
DCD DMA1_Channel4_IRQHandler ; DMA1 Channel 4 | |
DCD DMA1_Channel5_IRQHandler ; DMA1 Channel 5 | |
DCD DMA1_Channel6_IRQHandler ; DMA1 Channel 6 | |
DCD DMA1_Channel7_IRQHandler ; DMA1 Channel 7 | |
DCD ADC1_2_IRQHandler ; ADC1 and ADC2 | |
DCD CAN_TX_IRQHandler ; CAN TX | |
DCD CAN_RX0_IRQHandler ; CAN RX0 | |
DCD CAN_RX1_IRQHandler ; CAN RX1 | |
DCD CAN_SCE_IRQHandler ; CAN SCE | |
DCD EXTI9_5_IRQHandler ; External Line[9:5]s | |
DCD TIM1_BRK_TIM15_IRQHandler ; TIM1 Break and TIM15 | |
DCD TIM1_UP_TIM16_IRQHandler ; TIM1 Update and TIM16 | |
DCD TIM1_TRG_COM_TIM17_IRQHandler ; TIM1 Trigger and Commutation and TIM17 | |
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare | |
DCD TIM2_IRQHandler ; TIM2 | |
DCD TIM3_IRQHandler ; TIM3 | |
DCD 0 ; Reserved | |
DCD I2C1_EV_IRQHandler ; I2C1 Event and EXTI Line 23 | |
DCD I2C1_ER_IRQHandler ; I2C1 Error | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD SPI1_IRQHandler ; SPI1 | |
DCD 0 ; Reserved | |
DCD USART1_IRQHandler ; USART1 and EXTI Line 25 | |
DCD USART2_IRQHandler ; USART2 and EXTI Line 26 | |
DCD USART3_IRQHandler ; USART3 and EXTI Line 28 | |
DCD EXTI15_10_IRQHandler ; External Line[15:10]s | |
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD TIM6_DAC1_IRQHandler ; TIM6 and DAC1 underrun errors | |
DCD TIM7_DAC2_IRQHandler ; TIM7 and DAC2 underrun errors | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD COMP2_IRQHandler ; COMP2 | |
DCD COMP4_6_IRQHandler ; COMP4 and COMP6 | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD 0 ; Reserved | |
DCD FPU_IRQHandler ; FPU | |
__Vectors_End | |
__Vectors_Size EQU __Vectors_End - __Vectors | |
AREA |.text|, CODE, READONLY | |
; Reset handler | |
Reset_Handler PROC | |
EXPORT Reset_Handler [WEAK] | |
IMPORT SystemInit | |
IMPORT __main | |
LDR R0, =SystemInit | |
BLX R0 | |
LDR R0, =__main | |
BX R0 | |
ENDP | |
; Dummy Exception Handlers (infinite loops which can be modified) | |
NMI_Handler PROC | |
EXPORT NMI_Handler [WEAK] | |
B . | |
ENDP | |
HardFault_Handler\ | |
PROC | |
EXPORT HardFault_Handler [WEAK] | |
B . | |
ENDP | |
MemManage_Handler\ | |
PROC | |
EXPORT MemManage_Handler [WEAK] | |
B . | |
ENDP | |
BusFault_Handler\ | |
PROC | |
EXPORT BusFault_Handler [WEAK] | |
B . | |
ENDP | |
UsageFault_Handler\ | |
PROC | |
EXPORT UsageFault_Handler [WEAK] | |
B . | |
ENDP | |
SVC_Handler PROC | |
EXPORT SVC_Handler [WEAK] | |
B . | |
ENDP | |
DebugMon_Handler\ | |
PROC | |
EXPORT DebugMon_Handler [WEAK] | |
B . | |
ENDP | |
PendSV_Handler PROC | |
EXPORT PendSV_Handler [WEAK] | |
B . | |
ENDP | |
SysTick_Handler PROC | |
EXPORT SysTick_Handler [WEAK] | |
B . | |
ENDP | |
Default_Handler PROC | |
EXPORT WWDG_IRQHandler [WEAK] | |
EXPORT TAMP_STAMP_IRQHandler [WEAK] | |
EXPORT RTC_WKUP_IRQHandler [WEAK] | |
EXPORT FLASH_IRQHandler [WEAK] | |
EXPORT RCC_IRQHandler [WEAK] | |
EXPORT EXTI0_IRQHandler [WEAK] | |
EXPORT EXTI1_IRQHandler [WEAK] | |
EXPORT EXTI2_TSC_IRQHandler [WEAK] | |
EXPORT EXTI3_IRQHandler [WEAK] | |
EXPORT EXTI4_IRQHandler [WEAK] | |
EXPORT DMA1_Channel1_IRQHandler [WEAK] | |
EXPORT DMA1_Channel2_IRQHandler [WEAK] | |
EXPORT DMA1_Channel3_IRQHandler [WEAK] | |
EXPORT DMA1_Channel4_IRQHandler [WEAK] | |
EXPORT DMA1_Channel5_IRQHandler [WEAK] | |
EXPORT DMA1_Channel6_IRQHandler [WEAK] | |
EXPORT DMA1_Channel7_IRQHandler [WEAK] | |
EXPORT ADC1_2_IRQHandler [WEAK] | |
EXPORT CAN_TX_IRQHandler [WEAK] | |
EXPORT CAN_RX0_IRQHandler [WEAK] | |
EXPORT CAN_RX1_IRQHandler [WEAK] | |
EXPORT CAN_SCE_IRQHandler [WEAK] | |
EXPORT EXTI9_5_IRQHandler [WEAK] | |
EXPORT TIM1_BRK_TIM15_IRQHandler [WEAK] | |
EXPORT TIM1_UP_TIM16_IRQHandler [WEAK] | |
EXPORT TIM1_TRG_COM_TIM17_IRQHandler [WEAK] | |
EXPORT TIM1_CC_IRQHandler [WEAK] | |
EXPORT TIM2_IRQHandler [WEAK] | |
EXPORT TIM3_IRQHandler [WEAK] | |
EXPORT I2C1_EV_IRQHandler [WEAK] | |
EXPORT I2C1_ER_IRQHandler [WEAK] | |
EXPORT SPI1_IRQHandler [WEAK] | |
EXPORT USART1_IRQHandler [WEAK] | |
EXPORT USART2_IRQHandler [WEAK] | |
EXPORT USART3_IRQHandler [WEAK] | |
EXPORT EXTI15_10_IRQHandler [WEAK] | |
EXPORT RTC_Alarm_IRQHandler [WEAK] | |
EXPORT TIM6_DAC1_IRQHandler [WEAK] | |
EXPORT TIM7_DAC2_IRQHandler [WEAK] | |
EXPORT COMP2_IRQHandler [WEAK] | |
EXPORT COMP4_6_IRQHandler [WEAK] | |
EXPORT FPU_IRQHandler [WEAK] | |
WWDG_IRQHandler | |
TAMP_STAMP_IRQHandler | |
RTC_WKUP_IRQHandler | |
FLASH_IRQHandler | |
RCC_IRQHandler | |
EXTI0_IRQHandler | |
EXTI1_IRQHandler | |
EXTI2_TSC_IRQHandler | |
EXTI3_IRQHandler | |
EXTI4_IRQHandler | |
DMA1_Channel1_IRQHandler | |
DMA1_Channel2_IRQHandler | |
DMA1_Channel3_IRQHandler | |
DMA1_Channel4_IRQHandler | |
DMA1_Channel5_IRQHandler | |
DMA1_Channel6_IRQHandler | |
DMA1_Channel7_IRQHandler | |
ADC1_2_IRQHandler | |
CAN_TX_IRQHandler | |
CAN_RX0_IRQHandler | |
CAN_RX1_IRQHandler | |
CAN_SCE_IRQHandler | |
EXTI9_5_IRQHandler | |
TIM1_BRK_TIM15_IRQHandler | |
TIM1_UP_TIM16_IRQHandler | |
TIM1_TRG_COM_TIM17_IRQHandler | |
TIM1_CC_IRQHandler | |
TIM2_IRQHandler | |
TIM3_IRQHandler | |
I2C1_EV_IRQHandler | |
I2C1_ER_IRQHandler | |
SPI1_IRQHandler | |
USART1_IRQHandler | |
USART2_IRQHandler | |
USART3_IRQHandler | |
EXTI15_10_IRQHandler | |
RTC_Alarm_IRQHandler | |
TIM6_DAC1_IRQHandler | |
TIM7_DAC2_IRQHandler | |
COMP2_IRQHandler | |
COMP4_6_IRQHandler | |
FPU_IRQHandler | |
B . | |
ENDP | |
ALIGN | |
;******************************************************************************* | |
; User Stack and Heap initialization | |
;******************************************************************************* | |
IF :DEF:__MICROLIB | |
EXPORT __initial_sp | |
EXPORT __heap_base | |
EXPORT __heap_limit | |
ELSE | |
IMPORT __use_two_region_memory | |
EXPORT __user_initial_stackheap | |
__user_initial_stackheap | |
LDR R0, = Heap_Mem | |
LDR R1, =(Stack_Mem + Stack_Size) | |
LDR R2, = (Heap_Mem + Heap_Size) | |
LDR R3, = Stack_Mem | |
BX LR | |
ALIGN | |
ENDIF | |
END | |
;************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE***** |