Other Parts Discussed in Thread: DRV8301, , C2000WARE
I just received an experimenter kit for the TMS320F28069. I have been working with the DRV8301 kit so I have some experience in working with CCS but I needed more thorough understanding so I got the kit. In the very first section I have created the Lab2. This is an extremely simple main file:
/********************************************************************
File for lab2.c
********************************************************************/
// Global Variables
long z = 0;
void main(void)
{
int x = 2;
int y = 7;
z = x + y;
while(1){
}
asm(" NOP"); //trap end of main
} //end of main
// end of Lab2.c
I created the configuration file and connected to the board. The instructions said to run debug and it appeared to want to start. The first curious thing was that in the Debug tab it shows "Texas InstrumentsXDS100V2 USB Debug Probe 0/ C28XX Disconnected/Unknown. If I right click on the line and select Connect to target, It starts running and a tab pops up in the code section that says:
Break at address "0x3ff75c" with no debug information available, or outside of program code.
The line above still says it is running but if I go to the memory browser and put in &z it says the identifier not found: z
I don't understand why the project does not automatically connect to the session - it does when I run some of the motor projects. I also don't know why this extremely simple program is not running. I have looked through the docs and I can't find anything that seems relevant. I am running CCS 10.2.0 and the code associated with the experimenter kit is written for CCS 6.0 but I can't find any newer code and it would seem this should work. Can someone give me some insight what I could have done wrong please?
