AM335x PRU SPI and Ethernet communication

Gururaja Bhatta

Hi,

We want to use PRU module to communicate external device through SPI interface, and also communicate with PC over TCP/IP for data transfer from Processor Running on Linux.

Is ready code/package available for Beaglebone Black board?

over 8 years ago

0 Biser Gatchev-XID over 8 years ago

TI__Guru**** 393215 points

Hi,

For Ethernet communication please see processors.wiki.ti.com/.../PRU-ICSS_Ethernet
There is no software example for SPI communication.

0 Gururaja Bhatta over 8 years ago in reply to Biser Gatchev-XID

Prodigy 30 points

Is there way to configure PRU to communicate through SPI to external device and aquire data, and at the same time processor to communicate with PC over TCP/IP to transfer the acquired data.

0 Biser Gatchev-XID over 8 years ago in reply to Gururaja Bhatta

TI__Guru**** 393215 points

Yes, this is possible, but you will need to write your own application software for this.

0 Gururaja Bhatta over 8 years ago in reply to Biser Gatchev-XID

Prodigy 30 points

Thanks for the confirmation.

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AM335x PRU SPI and Ethernet communication