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pulquero / RotorHazard

Multi-node video transmitter race timer for drone racing
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Number of nodes found: 0 #103

Closed martinglass closed 2 years ago

martinglass commented 2 years ago

There's an issue detecting I2C nodes with the latest BH (5-Feb-2022), which wasn't there previously (namely, BH version dated 20-Jan-2022)

I'm using an Arduino/Pi setup using I2C, which was working fine with BH last month. I picked it up again to test the new version of BH, but the Pi Server wouldn't detect the Nano Node Managers.

The log generated this ... _rh.interface.nodes.i2c_node [INFO] Searching for I2C nodes... rh.interface.Node [WARNING] Retry ([Errno 121] Remote I/O error) limit reached in read_command: addr=i2c:1/0x08 cmd=0x01 size=1 retry=2 main [INFO] Number of nodes found: 0_

pulquero commented 2 years ago

Works for me, looks like you may have a hardware issue.

martinglass commented 2 years ago

I've reloaded the firmware and it's all working okay now. Glad that's sorted.