CCS/TMS320C5505: CCS/TMS320C5505,SPI,TIMERS

user4954326

Part Number: TMS320C5505

Tool/software: Code Composer Studio

Dear TI engineer:

I'm using the TMS320C5505-USB-ezdsp development board, now running alone Timer is OK, (I used two timers), running alone SPI is normal too. Transplanted them together, the program doesn't work.The whole system is not working, without any output. I don't know the reason.

The SPI cycle execution in Main program

over 6 years ago

0 Yordan Kovachev over 6 years ago

TI__Guru**** 161600 points

I've notified the sw team. Their feedback will be posted directly here.

Please post which SDK version are you using?

Best Regards,
Yordan

0 Lalindra Jayatilleke over 6 years ago

TI__Mastermind 30365 points

user4954326,

Please elaborate "the program doesn't work" a bit more.
What type of error are you seeing?
Is the program crashing at some point?
Did you try to put breakpoints in your code to see where the failure is occurring? If so, where?

Lali

0 user4954326 over 6 years ago in reply to Lalindra Jayatilleke

Prodigy 100 points

I use two timers. but all Timers have not output data, the SPI not output data too. The uart have not output ,and can not intput data. so I can not find where the failure is occurring. Thanks.

0 Lalindra Jayatilleke over 6 years ago in reply to user4954326

TI__Mastermind 30365 points

Are you able to put break points in your CCS code and step through the code to see where the failure is occurring?

Lali

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CCS/TMS320C5505: CCS/TMS320C5505,SPI,TIMERS