You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
368 lines
21 KiB
368 lines
21 KiB
;******************** (C) COPYRIGHT 2015 STMicroelectronics ********************
|
|
;* File Name : startup_stm32f334x8.s
|
|
;* Author : MCD Application Team
|
|
;* Version : V1.2.2
|
|
;* Date : 27-February-2015
|
|
;* Description : STM32F334 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.
|
|
;* <<< Use Configuration Wizard in Context Menu >>>
|
|
;*******************************************************************************
|
|
;
|
|
; Licensed under MCD-ST Liberty SW License Agreement V2, (the "License");
|
|
; You may not use this file except in compliance with the License.
|
|
; You may obtain a copy of the License at:
|
|
;
|
|
; http://www.st.com/software_license_agreement_liberty_v2
|
|
;
|
|
; Unless required by applicable law or agreed to in writing, software
|
|
; distributed under the License is distributed on an "AS IS" BASIS,
|
|
; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
; See the License for the specific language governing permissions and
|
|
; limitations under the License.
|
|
;
|
|
;*******************************************************************************
|
|
|
|
; 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 PVD_IRQHandler ; PVD through EXTI Line detection
|
|
DCD TAMPER_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_TS_IRQHandler ; EXTI Line2 and Touch Sense
|
|
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 CAN1_TX_IRQHandler ; CAN1 TX
|
|
DCD CAN1_RX0_IRQHandler ; CAN1 RX0
|
|
DCD CAN1_RX1_IRQHandler ; CAN1 RX1
|
|
DCD CAN1_SCE_IRQHandler ; CAN1 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, COMP6
|
|
DCD 0 ; Reserved
|
|
DCD HRTIM1_Master_IRQHandler ; HRTIM1 master timer
|
|
DCD HRTIM1_TIMA_IRQHandler ; Reserved
|
|
DCD HRTIM1_TIMB_IRQHandler ; Reserved
|
|
DCD HRTIM1_TIMC_IRQHandler ; Reserved
|
|
DCD HRTIM1_TIMD_IRQHandler ; Reserved
|
|
DCD HRTIM1_TIME_IRQHandler ; Reserved
|
|
DCD HRTIM1_FLT_IRQHandler ; 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 PVD_IRQHandler [WEAK]
|
|
EXPORT TAMPER_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_TS_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 CAN1_TX_IRQHandler [WEAK]
|
|
EXPORT CAN1_RX0_IRQHandler [WEAK]
|
|
EXPORT CAN1_RX1_IRQHandler [WEAK]
|
|
EXPORT CAN1_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 HRTIM1_Master_IRQHandler [WEAK]
|
|
EXPORT HRTIM1_TIMA_IRQHandler [WEAK]
|
|
EXPORT HRTIM1_TIMB_IRQHandler [WEAK]
|
|
EXPORT HRTIM1_TIMC_IRQHandler [WEAK]
|
|
EXPORT HRTIM1_TIMD_IRQHandler [WEAK]
|
|
EXPORT HRTIM1_TIME_IRQHandler [WEAK]
|
|
EXPORT HRTIM1_FLT_IRQHandler [WEAK]
|
|
EXPORT FPU_IRQHandler [WEAK]
|
|
|
|
WWDG_IRQHandler
|
|
PVD_IRQHandler
|
|
TAMPER_STAMP_IRQHandler
|
|
RTC_WKUP_IRQHandler
|
|
FLASH_IRQHandler
|
|
RCC_IRQHandler
|
|
EXTI0_IRQHandler
|
|
EXTI1_IRQHandler
|
|
EXTI2_TS_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
|
|
CAN1_TX_IRQHandler
|
|
CAN1_RX0_IRQHandler
|
|
CAN1_RX1_IRQHandler
|
|
CAN1_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
|
|
TIM4_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
|
|
HRTIM1_Master_IRQHandler
|
|
HRTIM1_TIMA_IRQHandler
|
|
HRTIM1_TIMB_IRQHandler
|
|
HRTIM1_TIMC_IRQHandler
|
|
HRTIM1_TIMD_IRQHandler
|
|
HRTIM1_TIME_IRQHandler
|
|
HRTIM1_FLT_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*****
|
|
|