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Raspberry is freezing after create the TTY

Ricardo Leoni last edited by

Hello Guy's. I'm new here and I need some help.

I was trying to use MySensors on my Raspberry Pi 2, but I can't start the serial gateway.

Configurations:
No capacitor connected to the NRF24L01
not overclocked PI
CN not connected

I followed this tutorial:
http://forum.mysensors.org/topic/1151/tutorial-raspberry-pi-nrf24l01-direct-connection

When I start the program in get this output:

./PiGatewaySerial
Starting PiGatewaySerial...
Protocol version - 1.4
Created PTY '/dev/pts/1'
Gateway tty: /dev/ttyMySensorsGateway

and my raspberry freezes. I can't finish the processes with STRG+C. What do I need to do?

regards,
Ricardo Leoni
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@donnib - I didn't continue this way but instead started using node-js based controller code that connects to a standard Ethernet gateway. @hek merged the code about two weeks ago. I will provide a tutorial on how to set it up from scratch shortly...
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@mfalkvidd No, the issue with sleep(0) still exists in V2.3.2. That is the version that the ArDuino Library installer installs currently . -- Work around is to call hwPowerDown(WDTO_SLEEP_FOEREVER) as in above code if you want the battery to last more than a day. GS
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@Yveaux I also add the delay to not ddos the gateway. When I did the MySensors workshop, 20 people started to connect to the gateway almost at the same time. And they got Funky messages. Since then I do a delay. But it would probably be better to add a random time to the delay. Something like 20ms + random( 0 - 30 ) ms. That way you don't get the ddos effect. Sonoff had the same problems with their solution a couple of years ago, when the servers went down. All Sonoff devices tried to reconnect almost the at the same time. Which caused a ddos xd
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Thank you.
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@monte said in Boards esp8266 v3.1.0 or Newer Doesn't Work with MySensors: il existe tellement de solutions bon marché et faciles pour ce que font mysensors as rich in possibilities as this does not exist
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@OldSurferDude I've run into a similar issue where I was sending data from the controller to an actuator node with mutliple relays and having commands get dropped when sent in rapid succession. I agree that an extra millisecond of wake time every 4 hours will make a negligible difference on total power draw and I'm OK adding a wait now that I know that I need to do it. I agree that it might not make sense to build this support in to MySensors unless we find the optimized time with your method and then... I don't know... add a hacky/naive solution of having the RFM95W sleep implementation block before sending the sleep command,... I don't know the MySensors architecture whether that's even feasible without breaking some rules. My secondary point of posting was definitely just to add to the knowledge base in this forum so someone else trying to put a Lora radio to sleep would find this and save some time.

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