Thank you for your reply.
Can I change the bootloader behavior using IAP?
I'm looking for an IAP example, but it's hard to search.
I watched AN4657 but it was for Cube.
You also do not currently have a file named Linker script (*.ld).
We are currently compiling using IAR IDE.
Can you give me more help?
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Should I work on the main and IAP as one project in addition?
Or do I have to hold the project for IAP and the main project respectively?
If there is no BUTTON_KEY in the example code below, does it move to while(1) if "Jump_To_Application();" appears?
////////////////////////////////////////////////////////////////////////////
/* /* Test if Key push-button on STM3210X-EVAL Board is pressed */
if (STM_EVAL_PBGetState(BUTTON_KEY) == 0x00)
{
/* /* If Key is pressed */
/* /* Execute the IAP driver in order to re-program the Flash */
IAP_Init();
Main_Menu ();
}
/* /* Keep the user application running */
else
{
/* /* Test if user code is programmed starting from address "ApplicationAddress" */
if (((*(__IO uint32_t*)ApplicationAddress) & 0x2FFE0000 ) == 0x20000000)
{
/* /* Jump to user application */
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* /* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application();
}
}
while (1)
{}
///////////////////////////////////////////////////////////////////////
