SDRlab 122-16 Register Control of LEDs

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SDRlab 122-16 Register Control of LEDs

Post by uncShaun » Wed Feb 24, 2021 8:25 pm


I am running into a problem with controlling the LEDs using the monitor command line utility with the 122-16 running SDRlab_122-16_OS_1.03-6_stable.

I ssh into the 122-16, load the v0.94 bit file (not sure if this is even needed), and then type the command 'monitor 0x00000030 0x00000001' (this should turn on LED0).

I have no problems doing this on the 125-14, and can't get it to work following the same procedure on the 122-16.

Any suggestions?

Thanks in advance!

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Re: SDRlab 122-16 Register Control of LEDs

Post by redpitaya » Thu Feb 25, 2021 2:06 pm

Hi there, Thank you for posting.

This should work ok, we tested on 1.04-7 OS version.

cat /opt/redpitaya/fpga/fpga_0.94.bit > /dev/xdevcfg

monitor 0x40000030 0x00000001
monitor 0x40000030 0x00000000

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