I am using the no-OS driver to test my FMCOMMS3 board.
I'm focusing on the TX side: I see there is some activity at desired frequency as the board boots, but it only lasts a few ms. The power seems also very low.
I am using 2015_R1 branch.
In my configuration I:
- defined XILINX_PLATFORM
- set tx_synthesizer_frequency_hz = 1579000000UL (my receiver doesn't work at 2.4GHz)
I also tried adding #define DAC_DMA, to select dac_init(ad9361_phy, DATA_SEL_DMA, 1); but nothing changed.
If I activate CONSOLE_COMMANDS I can communicate over SPI, but it doesn't seem to bring anything.