Hi,
I am looking for a sample code to write larger amount of processed data to SD card came with OMAP-L138 EVM. I want to add SD card feature to my DSP/BIOS based project.
Any help dealing with that will be appreciated.
Thanks.
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Hi Tariq Siddiqui,
Please visit the link http://software-dl.ti.com/dsps/dsps_public_sw/psp/BIOSPSP/01_30_01/index_FDS.html and download the package (installer). Go through the userguide before using it.
This could be useful for your requirement.
Regards,
Sandeep
Hi Sandeep,
Thanks for your help.
Yes, I found that already and tried to run the sample code but it doesn't work. I keep getting the message 'Please insert the card' !
Apart from that, it looks so complex code, my project is based on BIOS, how can I simply use WRITING to SD card function to write some processed data from my existing application code ?
I would really appreciate your help.
Tariq
Hi Tariq,
I have requested the PSP drivers team to help you with this.
Best,
Ashish
Hi Tariq,
Are yo uusing the EVM or the custom board?
Tariq Siddiqui said:Yes, I found that already and tried to run the sample code but it doesn't work. I keep getting the message 'Please insert the card' !
You need to insert the card. The card will be detected using the GPIO. Once after this read/write will take place on the card.
Regards,
Sandeep
Hi Tariq,
You can download RTFS package from here http://software-dl.ti.com/dsps/dsps_registered_sw/sdo_sb/targetcontent//bios_file_system/index.html and refer the mmcsd example @ “\rtfs_1_10_00_30\packages\ti\rtfs\examples\mmcsd\bios5\evm6748”.
Best,
Ashish
Ashish,
I didn't find RTFS package for OMAP-L138 platform ?
Waiting for your help.
Tariq
Hi Tariq,
I believe we do not have a RTFS example for OMAPL138. You can refer the C6748 example to create your application.
Best,
Ashish
Hi Ashish,
I don't know how to modify C6748 example to fit my application. Please help fixing the PSP based mmcsd sample code. That code compiles fine but doesn't recognise the SD card.
What should I do ?
Thanks.
Hi Tariq,
I have requested Sandeep (from the PSP team) to help you with modifying the example.
Best,
Ashish
Hi Tariq,
Can you please try with 1GB or 2GB SD card?
Thanks and Regards,
Sandeep
Hi Sandeep,
I don't have 1 GB or 2 GB SD card. I will get back to you soon.
Any other advise meanwhile ?
Tariq
TI Guys,
Can you please reply to my post ? It's been more than a week now.
Thanks.
Tariq