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TMS320F280049C: CCS/TMS320F280049: C28xx_CPU1: Error connecting to the target: (Error -215 @ 0x0) / Problem to access the µC

Part Number: TMS320F280049C


Hi

I've been testing the F280049C controlCARD mounted on the dock over the past few days and had no issues using the debugger in CCS. I'm now running into the following error when I try to enter debug mode: 

I had been following the workshop with guided lab examples and the last project I successfully built was loading a program to flash. Since then, I have not been able to launch the debugger. Can you guys help me figure out what's up? One mistake I might have made is toggling switch S1:A on the controlCARD meant to change the boot mode while the controller was powered on and connected to the PC. Could this have caused a hardware failure on the JTAG emulator? Or is this just something to do with the flash program running on the uC blocking the debugger? Sorry if I've missed anything. I'm quite new to this. Appreciate any help.

  • Hi Ashwin,

    I had been following the workshop with guided lab examples and the last project I successfully built was loading a program to flash. Since then, I have not been able to launch the debugger.



    Were you able to run the loaded program successfully or after loading program, CCS got disconnected and you could not re-connect even after powering cycling the board?

    We also have an app note for issues related to JTAG connection. Please see if this helps.

    Regards,

    Vivek Singh

  • Hi Ashwin,

    Were you able to get the issue resolved?

    Vivek Singh