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Distance Sensor ERROR

danny last edited by

Hi

I tried to start your distance sensor example and get this error:

NewPing/NewPing.cpp.o: In function __vector_41': xyz/Documents/Arduino/libraries/NewPing/NewPing.cpp:212: multiple definition of __vector_41'
MySensors/utility/MsTimer2.cpp.o:xyz/Documents/Arduino/libraries/MySensors/utility/MsTimer2.cpp:191: first defined here

I commented everything with "timer" in NewPing.h and NewPing.cpp, but then the method gw.sleep(x) doesn't work well ... arduino freezed
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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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@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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@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
some differences between serial- and tcp-gateways.
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@Branther Thank you for your feedback!
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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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@berkseo said in NRF51-52 PA not support ???: The network is simple, this node is nrf52 with an amplifier and a gateway with the nrf24 radio module with an amplifier. It would be strange if a gateway with an amplifier could not deliver ACK. Two moments, or I did a very bad control of the amplifier on the node nRF52 or in the radio driver itself, something is not working well, and may need some delay settings. If i send messages with an ECHO (soft ack) request, this works fine over very long distances. Hw ack does not work properly. Someone was able to do this for mysensors? Gateways and repeaters on nrf5 with amplifier is a very, very cool topic.

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Distance Sensor ERROR

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