RTOS: How to using FATFS module in SYSBIOS on OMAPL138 DSP Core

Mitesh Hiran

Other Parts Discussed in Thread: SYSBIOS

Tool/software: TI-RTOS

Hi there,

I have just download the example pointed out in this article and would like to run the example in order to understand how to use the FATFS module.

processors.wiki.ti.com/.../BIOS

I would like to using this module to comms with uSD card from DSP core using SYSBIOS OS.

I have downloaded

SYSBIOS 6.46.5.55

Let me know if the FATfs needs to be downloaded separately as NDK package. Thanks.

Regards,

Mitesh

over 6 years ago

0 ToddMullanix over 6 years ago

TI__Guru* 96960 points

Hi Mitesh

Take a look at this thread: e2e.ti.com/.../500895

Todd

0 Mitesh Hiran over 6 years ago in reply to ToddMullanix

Mastermind 6185 points

Great, will try that. However, will this FATfs will have all the features to implement file system?
Like will I be able to look at the list of files on the SD card, free space, etc?

Please let me know. Thanks.

0 ToddMullanix over 6 years ago in reply to Mitesh Hiran

TI__Guru* 96960 points

Yes. If you take the FatFS from an older SYS/BIOS and drop it into a newer SYS/BIOS and rebuild, you'll get the same features of FatFS.

To talk to an SD card, you'll need to plug in functions to talk to the SD card. I expect the device teams might know where to get them. I'd open a new thread on this.

Todd

0 Mitesh Hiran over 6 years ago in reply to ToddMullanix

Mastermind 6185 points

Thanks Todd. will do.

0 ToddMullanix over 6 years ago in reply to Mitesh Hiran

TI__Guru* 96960 points

Cool. I saw the new one come in. I added a note and routed it to the proper team.

Todd

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RTOS: How to using FATFS module in SYSBIOS on OMAPL138 DSP Core