I'm working in a project related to design a SDR communication system to streaming video used on QPSK modulation.
Hardware is ad9361 fmscomms2 with zedboard
And i have some question about the interface model example
- In the data generation part as i understand in the "for iterationsubsystem" we packing 200xdouble same message data (154 data + 26barker code + 20 bernoulli i will call it a packet)x50 times toconstruct 10000xdouble data frame length.
Can I change it to packing only one packet without iterator the same packet data.
Because I planning to support ethernet frame with MTU is 1500. The message data now is 22 bytes (Zynq HW/SW Co-design) and I want to increase it.
- Another problem is when data is transfer from ARM to PL and PL toARM through DMA we alway get a error in first bytes. When I select srcselect from ARM. And I don't know why.