I have been using an ADRV9009-ZU11EG + FMCOMMS8 expansion for several weeks now for some preliminary beamforming tests. This has largely been working all right but for some reason I am suddenly encountering a new problem. Below are some of the issues I am now facing that might be symptomatic of the problem or represent the problem itself. I am using the stock Kuiper image as found on the ADI website.
1. There is no data received when I use IIO Oscilloscope. When I try to just observe some RX data I see nothing. Instead the terminal shows:
Error while reading data: Connection timed out.
Same thing when I use GNU Radio. This was not happening before.
2. If I try to load one of the stock profiles on IIO Oscilloscope I end up seeing this:
3. If I try to read from the EEPROM, I see this:
root@analog:~# cat /sys/devices/platform/axi/ff020000.i2c/i2c-0/0-002c/eeprom cat: /sys/devices/platform/axi/ff020000.i2c/i2c-0/0-002c/eeprom: Connection timed out
4. When I try to load a profile by doing the following I see this:
root@analog:~# cat /usr/local/src/iio-oscilloscope/filters/adrv9009/Tx_BW100_IR122p88_Rx_BW100_OR122p88_ORx_BW100_OR122p88_DC245p76.txt > /sys/devices/platform/axi/ff040000.spi/spi_master/spi1/spi1.0/iio:device5/profile_config cat: write error: Bad address
5. This is what JESD status looks like:
Can someone please help? My problem seems similar to this one but I would like to be sure.
