04-21-2020 07:29 AM
I'm working on the xaxidma_example_sg_intr.c in SDK 2018.3 and I'm using an Arty Z7.
I was performing a step-over debug of the SendPacket function, but as soon as it exists the XAxiDma_BdRingToHw (performed with success), it always stops in the asm_vectors.S, as showen below:
if I continue to step-over, it will just loop between lines 77-78-79.
05-06-2020 08:01 PM - edited 05-06-2020 08:04 PM
yes,i use xaxidma_example_sg_intr.c in itis\2019.2\data\embeddedsw\XilinxProcessorIPLib\drivers\axidma_v9_10\examples.and in my project there is nothing others. my project is My project is according to https://www.xilinx.com/support/answers/70413.html。i modify the address to 32 bits.and the same problem.i dont know how to run it correctly.
05-07-2020 11:47 PM
For me the error was linked to a wrong address of the DDR. Check it, and also check if you have any address filtering enabled, in that case the address of the DDR could not correspond to the one in the .hdf file.