Ethernet Gateway On Arduino Mega 2056 Issues
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The SPI Pins are different on the MEGA2560 than on a 328-Arduino.
How is your wiring of the NRF24L01+?
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@wergeld - Maybe this can give you some hints? https://forum.mysensors.org/topic/1245/building-an-ethernet-gateway-on-an-arduino-mega/3
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@wergeld - Maybe this can give you some hints? https://forum.mysensors.org/topic/1245/building-an-ethernet-gateway-on-an-arduino-mega/3
@sundberg84
I had read that. But, to be honest I could not make heads or tails about what the posters said did or did not work. There was no definitive answer on that thread. Some said try pins x/y/z and other said to try a/b/c. Yet, no one said "hey, this actually works". Closest was the comment by spugna85. But, looking at the v2 libraries it was already done (hence me using A0-2 pins). -
@sundberg84
I had read that. But, to be honest I could not make heads or tails about what the posters said did or did not work. There was no definitive answer on that thread. Some said try pins x/y/z and other said to try a/b/c. Yet, no one said "hey, this actually works". Closest was the comment by spugna85. But, looking at the v2 libraries it was already done (hence me using A0-2 pins).@wergeld - ok, to bad :( give google search a go, it might help you find other threads.
I cant help you more, not a mega user myself. By the way, ethernet gw works great on Uno or Nano as well. -
@wergeld - ok, to bad :( give google search a go, it might help you find other threads.
I cant help you more, not a mega user myself. By the way, ethernet gw works great on Uno or Nano as well.@sundberg84
Yea, by my UNO is used for templating projects for my slimNode. I am only making the ethernet gateway because the direct-connection of the nrf to the RPi is not yet supporting v2 library. Just seems silly to include extra hardware (uno/mega and ethernet shield) when the RPi has GPIO and the nrf can be connected to it. I am using domoticz on the RPi using serial gateway but only with v1.4. -
Try with following defines and wire accordingly:
#define MY_RF24_CE_PIN 40 #define MY_RF24_CS_PIN 53 -
Try with following defines and wire accordingly:
#define MY_RF24_CE_PIN 40 #define MY_RF24_CS_PIN 53 -
@FotoFieber
Builds and still I get the error:0;255;3;0;9;Starting gateway (RNNGA-, 2.0.0) 0;255;3;0;9;TSM:INIT 0;255;3;0;9;!TSM:RADIO:FAIL 0;255;3;0;9;!TSM:FAILURE 0;255;3;0;9;TSM:PDT@wergeld
My gateway is based on a mega 2560 with following wiring:40 CE
51 MOSI
50 MISO
52 SCK
53 CSNand the defines from above:
#define MY_RF24_CE_PIN 40 #define MY_RF24_CS_PIN 53Do you have this wiring?
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@wergeld
My gateway is based on a mega 2560 with following wiring:40 CE
51 MOSI
50 MISO
52 SCK
53 CSNand the defines from above:
#define MY_RF24_CE_PIN 40 #define MY_RF24_CS_PIN 53Do you have this wiring?
@FotoFieber, no. As I stated above this is my wiring:
A2 --> MISO A1 --> MOSI A0 --> SCK 6 --> CSN 5 --> CEWhen I changed CSN/CE to the 2 pins you mentioned above it was and I was still getting this error:
A2 --> MISO A1 --> MOSI A0 --> SCK 53 --> CSN 40 --> CETo use your wiring I would need to modify the rest of the pin definitions in the code, yes?
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@FotoFieber, no. As I stated above this is my wiring:
A2 --> MISO A1 --> MOSI A0 --> SCK 6 --> CSN 5 --> CEWhen I changed CSN/CE to the 2 pins you mentioned above it was and I was still getting this error:
A2 --> MISO A1 --> MOSI A0 --> SCK 53 --> CSN 40 --> CETo use your wiring I would need to modify the rest of the pin definitions in the code, yes?
Wiring like this does not apply for the Mega 2056
A2 --> MISO
A1 --> MOSI
A0 --> SCKIf you see from here -> https://arduino-info.wikispaces.com/file/view/Mega2-900.jpg/421499040/Mega2-900.jpg
Pinout for Mega 2056:
51 MOSI
50 MISO
52 SCKYou need to change your wiring.
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Wiring like this does not apply for the Mega 2056
A2 --> MISO
A1 --> MOSI
A0 --> SCKIf you see from here -> https://arduino-info.wikispaces.com/file/view/Mega2-900.jpg/421499040/Mega2-900.jpg
Pinout for Mega 2056:
51 MOSI
50 MISO
52 SCKYou need to change your wiring.
