i try to port the freertos to my at91sam7a3 ek. i took the at91sam7s64 IAR example, changed the device general option to sam7a3, the linker script to at91SAM7A3_FLASH.icf:
ROM: 0x100000 - 0x13FFFF
RAM: 0x200000 - 0x207FFF
debug macro to at91sam7a3-ek-flash.mac
flash loader options:
Range: 0x100000 - 0xFFFFFFFF
extra paramters: --flash
i’m using de same Cstartup.x and Cstartup_Sam7.c files.
The LEDs are configured to the correct port and are blinking with a test routine.
But by acitivating the task
vStartLEDFlashTasks( mainFLASH_PRIORITY );
and the Scheduler
the programm runs to main() and i can start it. but
the programm doesn’t do anything.
while flashing i get the following error:
Flash download warning: 64 out of 64 bytes from data record CODE:[0x00000000,0x0000003F] will not be flashed
who can help me?