AM2434: Ethercat - SYNC0 generating interrupt example

Hi Geoffrey,

Geoffrey Ficara said:

I did find some info in iesc_pruss_intc_mapping.h and tiescbsp.c as well as in the software-dl.ti.com/.../PRU_ICSS_EtherCAT_firmware_API_guide.html doc, but it's not very clear.

• This is pointing to the older devices' (AM335x, AM437x, AM57xx, etc) EtherCAT package. For AM243x, you can refer to the following documentation: APIs for Ethercat Slave FWHAL
• EtherCAT SubDevice examples documentations can be found here: Industrial Communications Toolkit
• EtherCAT SubDevice FWHAL documentations can be found here:  EtherCAT SubDevice FWHAL

Geoffrey Ficara said:

is there an example where the SYNC0 ethercat generates an interrupt in the R5 and/or M4 cores?

• We have EtherCAT SubDevice Beckhoff SSC Demo (Example based on Beckhoff SSC where the stack sources should be added manually and patched to build this example) and EtherCAT SubDevice Demos (Evaluation example of pre-integrated TI stack which is built over Beckhoff stack itself) which runs on R5F core.
• For the Beckhoff SSC Demo, Sync0Isr is the interrupt service routine for the SYNC0_OUT_EVENT interrupt generated in the R5F core.

Regards,
Aaron