Associate III
January 31, 2023
Question
Problem writing to flash (STM32F051K6U6)
- 3 replies
- 1061 views
Hi
I'm using MikroC and try to play with Flash
My problem: even if area seem ok between "bootloader" and "program", I can see program area is not complete and is writed in bootloader area.
If you can help me ... thanks !
#pragma orgall 0xC0 /?
#define BOOTLOADER_START_ADDR 0xC0
#define START_PROGRAM_ADDR 0x1900
#define FLASH_SIZE_STM32F051K6U6 16000
#define FLASH_BACKUP_ADRESS ((FLASH_SIZE_STM32F051K6U6-START_PROGRAM_ADDR)/2)+0x1800
void main() org 0xC0 (bootloader)
{
char x1=0;
SetIOs();
Led_Red
UART1_Init(9600);
Delay_100ms();
if(x1)FLASH_MOVE(START_PROGRAM_ADDR,FLASH_BACKUP_ADRESS,FAUX); /
if (0) //UART1_Write_Loop('g','r'))
{
Start_Bootload(); // "r" recu -> start bootload
}
else
{
Start_Program();
}
}
void program org 0x1900 (after boot control)
{
uart1_write_Text("ESSAI");
}