view Common/Drivers/STM32F4xx/Source/Templates/arm/startup_stm32f411xe.s @ 429:7f351c25608a
ImprovmentNVM_2
Marked possible code improvment for future activities:
parameters stored in the settings were not trusted. LastDive ID and Sample index are usually calculated at startup. This calculation could be avoided, nevertheless the implementation works => only TODO
Removed function without effect:
Calling writeblock with legth 0 has no effect
author
ideenmodellierer
date
Mon, 17 Feb 2020 19:43:09 +0100 (2020-02-17)
parents
c78bcbd5deda
children
line source
;******************** (C) COPYRIGHT 2017 STMicroelectronics ********************+ −
;* File Name : startup_stm32f411xe.s+ −
;* Author : MCD Application Team+ −
;* Description : STM32F411xExx 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 >>> + −
;*******************************************************************************+ −
; + −
;* 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 PVD_IRQHandler ; PVD through EXTI Line detection + −
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_IRQHandler ; EXTI Line2 + −
DCD EXTI3_IRQHandler ; EXTI Line3 + −
DCD EXTI4_IRQHandler ; EXTI Line4 + −
DCD DMA1_Stream0_IRQHandler ; DMA1 Stream 0 + −
DCD DMA1_Stream1_IRQHandler ; DMA1 Stream 1 + −
DCD DMA1_Stream2_IRQHandler ; DMA1 Stream 2 + −
DCD DMA1_Stream3_IRQHandler ; DMA1 Stream 3 + −
DCD DMA1_Stream4_IRQHandler ; DMA1 Stream 4 + −
DCD DMA1_Stream5_IRQHandler ; DMA1 Stream 5 + −
DCD DMA1_Stream6_IRQHandler ; DMA1 Stream 6 + −
DCD ADC_IRQHandler ; ADC1, ADC2 and ADC3s + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD EXTI9_5_IRQHandler ; External Line[9:5]s + −
DCD TIM1_BRK_TIM9_IRQHandler ; TIM1 Break and TIM9 + −
DCD TIM1_UP_TIM10_IRQHandler ; TIM1 Update and TIM10 + −
DCD TIM1_TRG_COM_TIM11_IRQHandler ; TIM1 Trigger and Commutation and TIM11+ −
DCD TIM1_CC_IRQHandler ; TIM1 Capture Compare + −
DCD TIM2_IRQHandler ; TIM2 + −
DCD TIM3_IRQHandler ; TIM3 + −
DCD TIM4_IRQHandler ; TIM4 + −
DCD I2C1_EV_IRQHandler ; I2C1 Event + −
DCD I2C1_ER_IRQHandler ; I2C1 Error + −
DCD I2C2_EV_IRQHandler ; I2C2 Event + −
DCD I2C2_ER_IRQHandler ; I2C2 Error + −
DCD SPI1_IRQHandler ; SPI1 + −
DCD SPI2_IRQHandler ; SPI2 + −
DCD USART1_IRQHandler ; USART1 + −
DCD USART2_IRQHandler ; USART2 + −
DCD 0 ; Reserved + −
DCD EXTI15_10_IRQHandler ; External Line[15:10]s + −
DCD RTC_Alarm_IRQHandler ; RTC Alarm (A and B) through EXTI Line + −
DCD OTG_FS_WKUP_IRQHandler ; USB OTG FS Wakeup through EXTI line + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved+ −
DCD 0 ; Reserved + −
DCD DMA1_Stream7_IRQHandler ; DMA1 Stream7 + −
DCD 0 ; Reserved + −
DCD SDIO_IRQHandler ; SDIO + −
DCD TIM5_IRQHandler ; TIM5 + −
DCD SPI3_IRQHandler ; SPI3 + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD DMA2_Stream0_IRQHandler ; DMA2 Stream 0 + −
DCD DMA2_Stream1_IRQHandler ; DMA2 Stream 1 + −
DCD DMA2_Stream2_IRQHandler ; DMA2 Stream 2 + −
DCD DMA2_Stream3_IRQHandler ; DMA2 Stream 3 + −
DCD DMA2_Stream4_IRQHandler ; DMA2 Stream 4+ −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD 0 ; Reserved + −
DCD OTG_FS_IRQHandler ; USB OTG FS + −
DCD DMA2_Stream5_IRQHandler ; DMA2 Stream 5 + −
DCD DMA2_Stream6_IRQHandler ; DMA2 Stream 6 + −
DCD DMA2_Stream7_IRQHandler ; DMA2 Stream 7 + −
DCD USART6_IRQHandler ; USART6 + −
DCD I2C3_EV_IRQHandler ; I2C3 event + −
DCD I2C3_ER_IRQHandler ; I2C3 error + −
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+ −
DCD 0 ; Reserved+ −
DCD 0 ; Reserved+ −
DCD SPI4_IRQHandler ; SPI4+ −
DCD SPI5_IRQHandler ; SPI5+ −
+ −
__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 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_IRQHandler [WEAK] + −
EXPORT EXTI3_IRQHandler [WEAK] + −
EXPORT EXTI4_IRQHandler [WEAK] + −
EXPORT DMA1_Stream0_IRQHandler [WEAK] + −
EXPORT DMA1_Stream1_IRQHandler [WEAK] + −
EXPORT DMA1_Stream2_IRQHandler [WEAK] + −
EXPORT DMA1_Stream3_IRQHandler [WEAK] + −
EXPORT DMA1_Stream4_IRQHandler [WEAK] + −
EXPORT DMA1_Stream5_IRQHandler [WEAK] + −
EXPORT DMA1_Stream6_IRQHandler [WEAK] + −
EXPORT ADC_IRQHandler [WEAK] + −
EXPORT EXTI9_5_IRQHandler [WEAK] + −
EXPORT TIM1_BRK_TIM9_IRQHandler [WEAK] + −
EXPORT TIM1_UP_TIM10_IRQHandler [WEAK] + −
EXPORT TIM1_TRG_COM_TIM11_IRQHandler [WEAK] + −
EXPORT TIM1_CC_IRQHandler [WEAK] + −
EXPORT TIM2_IRQHandler [WEAK] + −
EXPORT TIM3_IRQHandler [WEAK] + −
EXPORT TIM4_IRQHandler [WEAK] + −
EXPORT I2C1_EV_IRQHandler [WEAK] + −
EXPORT I2C1_ER_IRQHandler [WEAK] + −
EXPORT I2C2_EV_IRQHandler [WEAK] + −
EXPORT I2C2_ER_IRQHandler [WEAK] + −
EXPORT SPI1_IRQHandler [WEAK] + −
EXPORT SPI2_IRQHandler [WEAK] + −
EXPORT USART1_IRQHandler [WEAK] + −
EXPORT USART2_IRQHandler [WEAK] + −
EXPORT EXTI15_10_IRQHandler [WEAK] + −
EXPORT RTC_Alarm_IRQHandler [WEAK] + −
EXPORT OTG_FS_WKUP_IRQHandler [WEAK] + −
EXPORT DMA1_Stream7_IRQHandler [WEAK] + −
EXPORT SDIO_IRQHandler [WEAK] + −
EXPORT TIM5_IRQHandler [WEAK] + −
EXPORT SPI3_IRQHandler [WEAK] + −
EXPORT DMA2_Stream0_IRQHandler [WEAK] + −
EXPORT DMA2_Stream1_IRQHandler [WEAK] + −
EXPORT DMA2_Stream2_IRQHandler [WEAK] + −
EXPORT DMA2_Stream3_IRQHandler [WEAK] + −
EXPORT DMA2_Stream4_IRQHandler [WEAK] + −
EXPORT OTG_FS_IRQHandler [WEAK] + −
EXPORT DMA2_Stream5_IRQHandler [WEAK] + −
EXPORT DMA2_Stream6_IRQHandler [WEAK] + −
EXPORT DMA2_Stream7_IRQHandler [WEAK] + −
EXPORT USART6_IRQHandler [WEAK] + −
EXPORT I2C3_EV_IRQHandler [WEAK] + −
EXPORT I2C3_ER_IRQHandler [WEAK] + −
EXPORT FPU_IRQHandler [WEAK]+ −
EXPORT SPI4_IRQHandler [WEAK]+ −
EXPORT SPI5_IRQHandler [WEAK]+ −
+ −
WWDG_IRQHandler + −
PVD_IRQHandler + −
TAMP_STAMP_IRQHandler + −
RTC_WKUP_IRQHandler + −
FLASH_IRQHandler + −
RCC_IRQHandler + −
EXTI0_IRQHandler + −
EXTI1_IRQHandler + −
EXTI2_IRQHandler + −
EXTI3_IRQHandler + −
EXTI4_IRQHandler + −
DMA1_Stream0_IRQHandler + −
DMA1_Stream1_IRQHandler + −
DMA1_Stream2_IRQHandler + −
DMA1_Stream3_IRQHandler + −
DMA1_Stream4_IRQHandler + −
DMA1_Stream5_IRQHandler + −
DMA1_Stream6_IRQHandler + −
ADC_IRQHandler + −
EXTI9_5_IRQHandler + −
TIM1_BRK_TIM9_IRQHandler + −
TIM1_UP_TIM10_IRQHandler + −
TIM1_TRG_COM_TIM11_IRQHandler + −
TIM1_CC_IRQHandler + −
TIM2_IRQHandler + −
TIM3_IRQHandler + −
TIM4_IRQHandler + −
I2C1_EV_IRQHandler + −
I2C1_ER_IRQHandler + −
I2C2_EV_IRQHandler + −
I2C2_ER_IRQHandler + −
SPI1_IRQHandler + −
SPI2_IRQHandler + −
USART1_IRQHandler + −
USART2_IRQHandler + −
EXTI15_10_IRQHandler + −
RTC_Alarm_IRQHandler + −
OTG_FS_WKUP_IRQHandler + −
DMA1_Stream7_IRQHandler + −
SDIO_IRQHandler + −
TIM5_IRQHandler + −
SPI3_IRQHandler + −
DMA2_Stream0_IRQHandler + −
DMA2_Stream1_IRQHandler + −
DMA2_Stream2_IRQHandler + −
DMA2_Stream3_IRQHandler + −
DMA2_Stream4_IRQHandler + −
OTG_FS_IRQHandler + −
DMA2_Stream5_IRQHandler + −
DMA2_Stream6_IRQHandler + −
DMA2_Stream7_IRQHandler + −
USART6_IRQHandler + −
I2C3_EV_IRQHandler + −
I2C3_ER_IRQHandler + −
FPU_IRQHandler+ −
SPI4_IRQHandler+ −
SPI5_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*****+ −