SPC58-EC with Flash programming

[otcagon]

Hello

I am try to apply flash code to my project but it shows strange behavior.

If I run run the code without break, program gose unhandled exception2.

If put some break points here, flash erase and flash program works well.

Left: Just before enter the flasherase routine.

Right: Programm in unhandled expetion2.

I tried with some deliay routin just be break point, but the behavior is the same.

 

Are there any solution?

THanks

 

[otcagon]

Hello, I check the other code run in ram. 

It works well and there are some comments for the execution of flash program must be run in ram.

I want to assign the function to ram but I failed because there is no C code delivered.

c55_freegcc.a, c55_gcc.a, c55_ghs.a are delivered so I cannot assign the funtion to ram using "__attribute__((section(".ram_code"))) ".

Are there any solution to run flash related code from ram. The other code runing at flash.

or if there are object code delivered with free assigned "__attribute__((section(".ram_code"))) " or the other, I ca

 

Thanks