💬 Building a Raspberry Pi Gateway

[romeo01]

@gohan
With the serial Gateway on the raspberry; how is connected the nfr24 ??
If usb/serial port is no possible, which serial port to use ?

[keldandorin]

@gohan Been trying to find my old post to tell you all how it got with my rpi and nodes that did not register. I bougt some voltage regulators LM350. used the 5v output insted of 3.3 V but still no luck to get node to register. when messauring volatage when GW send awnser it drops way below 3.3v. I think voltage output from rpi just is to bad. So I bought a nodemcu for GW instead and it works like a sharm :)

[marceloaqno]

@romeo01 You have to connect the nrf24 to the GPIO if you want to use it with the RPi, the information on the wiki was wrong, sorry about that.

[gohan]

@marceloaqno he said he can't connect nrf24 chip on the rpi, so that's why he is struggling

[marceloaqno]

@dirkc Try to connect your module to the SPI0 (https://www.mysensors.org/view/180#wiring).
You only need to enable the SPIDEV if you want to use the SPI1.

[gohan]

@dirkc I don't know where you got those pin numbers but they don't look like the ones on the guide. In addition you don't have to use spi driver. The PA version of nrf24 are quite a pain to get them working, so I suggest you first test with regular modules and then upgrade to PA

[dirkc]

@gohan, @marceloaqno : sorry, I corrected the "typo", the NRF was already connected as shown in https://www.mysensors.org/view/180#wiring. I double checked that again.
What is the correct setup for ./configure ?

[romeo01]

@marceloaqno

Thanks marceloagno, the answer is clear.

Keep up the great work !

[marceloaqno]

@dirkc The default settings for ./configure is to use the nrf24 module connected in the same way as shown in the guide and as an ethernet gateway.

[lshield]

I'm having issues with the LED setup as shown on the page. The LEDs are just constantly on even though everything looks like it's setup just like the picture. I'm new at this so I could be doing something stupid.

[dirkc]

@marceloaqno ok, thanks, I will change the radio.

[marceloaqno]

Support for RFM69 was added to the development branch (finally!).

[jirm]

@marceloaqno

I´m really happy ear that !

RFM69 is one of best RF transceivers in these days for IoT.
So good news I believe for Mysensors community.

You know if are any hope that RFM69 will be added too to OPI boards support mysgw development ?

Congratulations for that great work !

[marceloaqno]

@jirm Support for RFM69 also applies to the OrangePi :wink:

[jirm]

@marceloaqno

Awesome !!!
Thank you so much.

Best regards

[ftw64]

When I configure "MY_RFM69_MAX_POWER_LEVEL_DBM" in MyConfig.h, compiling fails.
Perhaps you should change the code in ./drivers/RFM69/new/RFM69_new.h from:

#define RFM69_MAX_POWER_LEVEL_DBM MY_RFM69_MAX_POWER_LEVEL_DBM //!< MY_RFM69_MAX_POWER_LEVEL_DBM

to:

#define RFM69_MAX_POWER_LEVEL_DBM ((rfm69_powerlevel_t)MY_RFM69_MAX_POWER_LEVEL_DBM) //!< MY_RFM69_MAX_POWER_LEVEL_DBM

[ftw64]

I cannot get the RFM69(HW) working. When I start myswg in debug mode (-d), I see:

mysgw: Starting gateway...
mysgw: Protocol version - 2.2.0-beta
mysgw: MCO:BGN:INIT GW,CP=RPNG----,VER=2.2.0-beta
mysgw: TSF:LRT:OK
mysgw: TSM:INIT
mysgw: TSF:WUR:MS=0
mysgw: RFM69:INIT
mysgw: RFM69:INIT:PIN,CS=24,IQP=22,IQN=22
mysgw: RFM69:PTX:LEVEL=5 dBm
mysgw: TSM:INIT:TSP OK
mysgw: TSM:INIT:GW MODE
mysgw: TSM:READY:ID=0,PAR=0,DIS=0
mysgw: MCO:REG:NOT NEEDED
mysgw: Listening for connections on 0.0.0.0:5003
mysgw: MCO:BGN:STP
mysgw: MCO:BGN:INIT OK,TSP=1

But I can see ('hear' with a radio on 868.000 MHz) no transmission of the RFM69. When I power up a node, the node does not connect to the gateway: "NO REPLY":+1:

0 MCO:BGN:INIT NODE,CP=RRNNA--,VER=2.1.1
4 TSM:INIT
4 TSF:WUR:MS=0
8 TSM:INIT:TSP OK
10 TSM:INIT:STATID=4
12 TSF:SID:OK,ID=4
14 TSM:FPAR
274 TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
2281 !TSM:FPAR:NO REPLY
2283 TSM:FPAR
2562 TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
4569 !TSM:FPAR:NO REPLY
4571 TSM:FPAR
4831 TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
6838 !TSM:FPAR:NO REPLY
6840 TSM:FPAR
7100 TSF:MSG:SEND,4-4-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
9107 !TSM:FPAR:FAIL
9109 TSM:FAIL:CNT=1
9111 TSM:FAIL:PDT

Is there any 'check' I can do to perform basic RFM69HW testing on my RPI?

[gohan]

Was it working before on a normal Arduino gateway? How did you wire everything up?

[ftw64]

I'm pretty sure I wired up the RFM69 correctly.
However, I'm debugging. It seems we are stuck in "core/MyGatewayTransport.cpp":

inline void gatewayTransportProcess(void)
{

  if (gatewayTransportAvailable()) {
    // NEVER REACHED

I never seem to get pass gatewayTransportAvailable. I will continue debugging.
Disclaimer: I'm relatively new to MySensors and not really 'up to speed' with the source code :-).

[ftw64]

@ftw64 Ok, this has to do with connecting an Ethernet client. When a client connects, this code works...
Any idea where to start debugging for incoming RFM69 messages?