Load program Error with the Example_28035_Flash Code

Hello Nicolas,

Please make sure you are using the correct linker command (*.cmd) file. Also note that there are often two different cmd files, one for FLASH and one for RAM. Make sure you are using the correct one. Also make sure you are using the correct startup GEL file. That GEL file often sets up the debugger memory map and the map needs to be configured correctly.

Thanks

ki

Hello Ki-Soo Lee

In my project I've two *.cmd files, "F28035.cmd" & "DSP2803x_Headers_nonBIOS.cmd"

You can see my project configuration :

Does these screenshot looks good for you ?

Thank you

Everything looks ok. You are using the default GEL and cmd files. That should work since all the code is going into on-chip flash and RAM.

For whatever reason the flash programmer is having problems flashing your code. When trying to flash, there should be a progress bar with the address that it is trying to flash to. Try again and take note of that address and if it is a valid flash address.

Thanks

ki

Is it good ?

Is that the address that it failed on? If so, could you open a memory view to that address and see if you cam manually modify it? It should be RAM

The debuger can't launch the debug mode ! When I lauch the debug mode I can see this window then I've got an error message then CCS go back to edit mode....

Maybe the flash of the DSP is broken...

Do not launch the debugger using the 'debug as' button. Launch it manually from the target configurations view. Example:

http://software-dl.ti.com/sdo/sdo_apps_public_sw/CCSv4/Demos/Manual_launch_of_target_configuration_shared/Manual_launch_of_target_configuration_shared.htm

I've exactly the same error...

Start the debugger but do not load the program. Just connect to the target and then make sure you can access the memory regions that the loader and flash programmer is complaining about (like RAM location: 0x2c)

Nicolas Sizorn said:

I solved my problem, It was because of the DSP, I change it and now I can load my program in the flash.

Good to hear

Nicolas Sizorn said:

Now I have an other problem, when I run "Example_28035_Flash" program who come with ControlSUITE, my program always jump into the illegal_isr() trap.

I can't help you too much with this issue. I suggest posting a new thread in the C2000 forums. The device experts there are more familiar with the device and the ControlSUITE examples. They can help you best.

Thanks

ki