TDA2EVM5777: regarding getting data out from TDA2x board

swati N

Part Number: TDA2EVM5777

Hi,

Please let me know the possible ways to get data out from TDA2x board, For ex: the value of the distance from the object detection output needs to be sent to other peripherals .

Thanks,

Swati

over 9 years ago

0 Yordan Kamenov over 9 years ago

TI__Mastermind 42515 points

Hi Swati,

you can use Null link to output data from your usecase to SD card or Ethernet.
Check this post by Prasad for details:
e2e.ti.com/.../2149073

Regards,
Yordan

0 swati N over 9 years ago in reply to Yordan Kamenov

Intellectual 875 points

Hi Yordan,

I need to fetch the value of the distance between the camera and the vehicle continuously and transfer the data to CAN protocol or other peripherals for this how can I get the data out from the TDA2x .
Can Null link solve this problem?

Thanks,
Swati

0 Yordan Kamenov over 9 years ago in reply to swati N

TI__Mastermind 42515 points

Hi Swati,

I have pinged VisionSDK expert to comment.

Regards,
Yordan

0 Shiju Sivasankaran over 9 years ago in reply to Yordan Kamenov

TI__Genius 13395 points

Swati
there are multiple ways to get data out from VSDK
1. you can write the data into an SD card if it is video or compressed bitstream data.
2. another methord is to sendout via netork, refer \vision_sdk\src\links_common\null link

regards, Shiju

0 swati N over 9 years ago in reply to Shiju Sivasankaran

Intellectual 875 points

Hi shiju,

Isit possible to get data out through USB or CAN protocol.

Thanks,

Swati

0 Shiju Sivasankaran over 9 years ago in reply to swati N

TI__Genius 13395 points

Swati
if you are running linux on A15, then you can use USB. USB read/write is supported only on A15 linux.

WRT, CAN, yes this can be done, but we do not have any working example

regards, Shiju

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TDA2EVM5777: regarding getting data out from TDA2x board