CCS/TMS320F28075: Problem related with the CMD file

Weijing Du

Part Number: TMS320F28075

Tool/software: Code Composer Studio

Hi,

I am trying to record my AD test results into array and want to plot in the CCS. First the error shows "program will not fit into available memory", .ebss size should be 0x1c8f. But after I modified the size for .ebss section, the error still occurs. Could you please help me with that?

The attached is my CMD file and the error information. Thank you in advance!

over 8 years ago

0 Jack Tan80 over 8 years ago

Mastermind 7150 points

Weijing,

It seems that the buffer that records adc result is too big to fit into RAM. My wechat number is 492023079.

Regards,
Jack

0 Weijing Du over 8 years ago in reply to Jack Tan80

Intellectual 460 points

Thank you for your reply!

I just tried to modify CMD like the follows, and it works, but still don't know the reason and difference.

0 Jack Tan80 over 8 years ago in reply to Weijing Du

Mastermind 7150 points

If you would like to konw how does the cmd file works, please refer to this docs in page 20 and 21, software-dl.ti.com/.../C28x_Microcontroller_ODW_4-2.pdf

Regards,
Jack