Posted by aleksa20.07 on 2018-11-21 12:40

Hello people,

I need help. I am working on seminary work for my studies and I don’t have time for studying every datasheet or manual. I need guide how to initialize stack for my program on STM32F103. I need only 10-15 32bit memory locations for stack.

I’m using IAR embedded workbench.

Can anyone add to template below what I need to initialize the stack.

Here are the auto generated template for project in IAR. I really need help, I don’t have to much time to finish this. I will be very grateful for your help!

PUBLIC __iar_program_start
PUBLIC __vector_table

SECTION .text:CODE:REORDER(4)

;; Keep vector table even if it’s not referenced
REQUIRE __vector_table

THUMB

__iar_program_start

main B main

;; Forward declaration of sections.
SECTION CSTACK:DATA:NOROOT(3)
SECTION .intvec:CODE:NOROOT(2)

DATA

__vector_table
DCD sfe(CSTACK)
DCD __iar_program_start

DCD NMI_Handler
DCD HardFault_Handler
DCD MemManage_Handler
DCD BusFault_Handler
DCD UsageFault_Handler
DCD 0
DCD 0
DCD 0
DCD 0
DCD SVC_Handler
DCD DebugMon_Handler
DCD 0
DCD PendSV_Handler
DCD SysTick_Handler

;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
;;
;; Default interrupt handlers.
;;

PUBWEAK NMI_Handler
PUBWEAK HardFault_Handler
PUBWEAK MemManage_Handler
PUBWEAK BusFault_Handler
PUBWEAK UsageFault_Handler
PUBWEAK SVC_Handler
PUBWEAK DebugMon_Handler
PUBWEAK PendSV_Handler
PUBWEAK SysTick_Handler

SECTION .text:CODE:REORDER:NOROOT(1)
THUMB

NMI_Handler
HardFault_Handler
MemManage_Handler
BusFault_Handler
UsageFault_Handler
SVC_Handler
DebugMon_Handler
PendSV_Handler
SysTick_Handler
Default_Handler
__default_handler
CALL_GRAPH_ROOT __default_handler, “interrupt”
NOCALL __default_handler
B __default_handler

END