TMS320F28335: Code downloaded with JTAG runs, however, uC gets stuck in Cinit Initialization table (in boot28.inc) after downloading code (SCI) with bootloader.

stevenh

Guru 19935 points

Part Number: TMS320F28335

Hello,

The Thread title says it all.

Am I correct in thinking that C2Prog is not downloading something.

What's the best way to debug this issue.

Thanks,

Stephen

over 6 years ago

0 stevenh over 6 years ago

Guru 19935 points

For some reason the Cinit section is completely blank (i.e. 0xFFFF).

Is this the correct forum to ask this question?

Stephen

0 stevenh over 6 years ago in reply to stevenh

Guru 19935 points

The issue was caused by the .Cinit section being missing in the the hex file. The .Cinit section shows up in the hex file after I changed the .cinit section from FLASHB Page 1 (origin = 0x330000, length = 0x008000) to FLASHA Page 0 (origin = 0x338000, length = 0x007F80)

Does anyone know why the Hex utility omitted the .Cinit section when it was allocated to FlashB Page 1?

Stephen

0 stevenh over 6 years ago in reply to stevenh

Guru 19935 points

Could someone at TI answer this question or pass it to the correct forum.
Thanks,
Stephen

0 Christopher Chiarella over 6 years ago in reply to stevenh

TI__Mastermind 30255 points

Stephen

I apologize for the late response. I believe George's answer here details the answer to the issue you are seeing:
e2e.ti.com/.../550845

Best Regards
Chris

0 stevenh over 6 years ago in reply to Christopher Chiarella

Guru 19935 points

That answers my question.
Thanks,
Stephen

C2000™︎ microcontrollers

C2000 microcontrollers forum

TMS320F28335: Code downloaded with JTAG runs, however, uC gets stuck in Cinit Initialization table (in boot28.inc) after downloading code (SCI) with bootloader.