AM4372: RTOS Example // AM437

Alex Paul

Expert 5124 points

Part Number: AM4372

Tool/software:

Hi Experts,

Do we have an example that shows MCSPI communication using the DMA ?
Is there any documentation we can share ?

We are using RTOS based programming on AM437.

Regards,
Alex

3 months ago

0 Vaibhav Kumar 3 months ago

TI__Mastermind 45716 points

Hi Alex,

Please have a look at the following E2E:

https://e2e.ti.com/support/processors-group/processors/f/processors-forum/1071334/notice-regarding-processor-sdk-ti-rtos-for-am335x-am437x-omap-l13x-c674x-k2g-devices

Thanks,

Vaibhav

0 Alex Paul 3 months ago in reply to Vaibhav Kumar

TI__Expert 5124 points

Hi Vaibhav,

I understood that we have dropped Baremetal support on Am437

However it would be still interesting to understand if there is an example available that we can share ?

Regards,
Alex

+1 Vaibhav Kumar 3 months ago in reply to Alex Paul

TI__Mastermind 45716 points

Hi Alex,

I downloaded the Processor SDK RTOS for AM437 but I could not find any example as such catering to MCSPI DMA.

What I can say is to look at the setup of the SPI Transaction, I believe this is where you can go ahead and specify the type of transfer you want to do along with other components like TTX< RX Buffer, Transfer size, Channel Number, and so on.

Regards,

Vaibhav

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AM4372: RTOS Example // AM437