I'm running FreeRTOS on one of the R5 on our ultrascale and I'm wondering about printing on the R5 without affecting performance. I used M4 on an NXP dev board and it had a way to print to TCM and this was read out via SWO.
Is there anything like this in the Xilinx SDK?
If not, then I'm wondering if I could just allocate a block of memory and "print" to that. I think I should be able to mmap that address from linux on the APU and read it from there. But I would have to write this unless it already exist.