TMS320C6748: When migrating fatfs, code stopped in SDMMC_readNWords

Shine

Part Number: TMS320C6748

Hello Champs,

Customer migrate fatfs on c6748 mmc/sd, when executing 200+ write operation, the code stopped in the while dead loop of SDMMC_readNWords().

He searched this issue on webiste, it is said that the issue caused by calling f_close, how to resolve the problem?

Thanks.

Rgds

Shine

over 7 years ago

0 Cvetolin Shulev-XID over 7 years ago

TI__Guru 65405 points

Hi Shine,

The team is notified. They will post their feedback directly here.

BR
Tsvetolin Shulev

0 Yordan Kovachev over 7 years ago

TI__Guru**** 161600 points

Hi Shine,

Which Processor SDK RTOS version is this?

Best Regards,
Yordan

0 jianpeng sun over 7 years ago in reply to Yordan Kovachev

Prodigy 10 points

Dear Yordan,
This question is firstly posted by me in TI China E2E community. I do not use any RTOS in the project.
I have encountered this problem for 2 weeks and I can not solve the problem by myself.
Some guidance will be hoped for me from TI E2E community.
Many thanks for you.
Best Regards,
Sun

0 Shine over 7 years ago in reply to Yordan Kovachev

TI__Genius 13655 points

Hello Yordan,

Thanks for your reply.

Customer has not resolved the problem yet. Any suggestion is appreciated.

Thanks.
Rgds
Shine

0 Sahin Okur over 7 years ago in reply to Shine

TI__Mastermind 27355 points

Hi Shine,

Sorry for the delay. Is the customer able to provide the project files or steps so that we can reproduce this issue on our end?

Processors

Processors forum

TMS320C6748: When migrating fatfs, code stopped in SDMMC_readNWords