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aarossig / nrfnet

Using NRF24L01 as a virtual network device under Linux.
Apache License 2.0
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Failed to ack / failed to write request / failed to send network tunnel txrx request #8

Open LollosoSi opened 1 year ago

LollosoSi commented 1 year ago

Hello, I'm setting up nrfnet in a raspberry pi 4 and 3, everything went okay until running, this is the output. Perhaps one of my modules is faulty? ping seems to work, very slowly. Some packets make it through

image

LollosoSi commented 1 year ago

Nothing's wrong with my wiring or software, one of my radios seems to be unable to send ACK payloads for some reason. Some packets still make it through Outputs of the two radios using the ManualAcknowledgements example (note: not the same instance in picture, numbers do not correspond for each transmission) image image

LollosoSi commented 1 year ago

Adding a line consistent output for the 2 radios. Which one is broken? Could be both? The empty ACK packet makes me suspicious, not sure if that is expected behaviour image image

One of the two survived an ESC catching fire and blowing up, under an adapter board like this one image The regulator was slightly overvoltaged (6V) and ended up heating the radio module

Waiting for new modules to be delivered to confirm the hardware issue. My research is over until someone responds

LollosoSi commented 1 year ago

Update: received the new modules and the problem persists. perhaps it's related to wiring

Kyuchumimo commented 4 months ago

I have the same problem as this issue.

LollosoSi commented 4 months ago

I have the same problem as this issue.

I ended up writing my own driver in my repo branch tunlink2. I haven't finished writing the new readme and two radios per board are recommended.

Have a look and let me know if you need more help

LollosoSi commented 3 months ago

I have the same problem as this issue.

Is the problem solved?