@anticimex said in Node does not receive messages from GW with SIMPLE_PASSWD:

@boresexpress then you are lucky with your clones (or you use genuine). Just take a search here on the forum
99% of all signing issues is due to the nrf24 radio is unable to transmit full size payloads over reasonable distances (bad fakes).

I believe, most nRF24 problems are because of poor power. Radio needs 3V3 but 5V Arduinos cannot give enough power on that line for radio to work on maximal transmit power. It leads to random communication error because radio starts up but drops connection on transmit/receive.
I'm using nRF24 with special power adapters like this. They have own 5V->3V3 converters so I connect them directly to power supply, not to Arduino. And they give enough power for radio to work in any transmit mode.

10pcs Socket Adapter plate Board for 8Pin NRF24L01 Wireless Transceive module 51

$7.43

@anticimex said in Node does not receive messages from GW with SIMPLE_PASSWD:

@boresexpress not really. But if you accept to use cheap clones and take the hit in debugging and trying to get them to work reliably, then yes, you get more nrf24 for your money than other radios

nRF24 is not so awful as you are saying!

@anticimex said in Node does not receive messages from GW with SIMPLE_PASSWD:

@boresexpress another thing to consider is that memory is severely affected by the features you include and any 3rd party drivers/libraries used.

That said, "simple security" is pretty much the worst setting one can use with respect to memory use and security features. Using an atsha and RFM69 which has hw accelerated crypto, for instance, gives a smaller memory footprint.

Sounds good. But RFM69 is much more expensive compared to nRF24.
ATSHA is OK to have. Will order it to try.

Seems like log parser incorrectly prints command types for signature messages (see picture):

@anticimex said in Node does not receive messages from GW with SIMPLE_PASSWD:

@boresexpress you are welcome. Unfortunately we are reaching limits on atmega328p with security and mysensors.

Debugging layer of MySensors is very have actually.

@anticimex said in Node does not receive messages from GW with SIMPLE_PASSWD:

@boresexpress also, could you please check that you are not close to limits on memory use?

That's true. On the node I was using 88% of SRAM according to compiler report. After I refactor some code and lower memory usage node starts receiving messages. So, the problem was not in the signing exactly.

Thank you! For me it was hard to figure that out without your help.

@anticimex said in Node does not receive messages from GW with SIMPLE_PASSWD:

@boresexpress as discussed in other threads, if you use the simple password flag, you must not use other signing flags like MY_SIGNING_SOFT. It is implicit with the simple password flag.

I've included this flag because according to MySigning.cpp MY_SIGNING_SOFT or MY_SIGNING_ATSHA204 must be defined for signing to work (macros like signerBackendGetNone are defined to function names only if of one of the flags above are defined).
It's really not clear from documentation that _SOFT is automatically defined with _SIMPLE_PASSWD.

Hello!
I have a test environment with two Arduino UNO bords with nRF24 modules connected. One board is configured as a GW, another - a node with static ID = 1. Without any encryption everything works fine.
With encryption enabled node just does not receive any messages from GW.

GW configuration:

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_NRF24

// Enable serial gateway
#define MY_GATEWAY_SERIAL

// Security
#define MY_SIGNING_SOFT
#define MY_SIGNING_SIMPLE_PASSWD "a68PHafobmV8jeXN" 
#define MY_DEBUG_VERBOSE_SIGNING

#include <MySensors.h>

Node configuration:

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_NRF24

// Static node id
#define MY_NODE_ID 1

// Security
#define MY_SIGNING_SOFT
#define MY_SIGNING_SIMPLE_PASSWD "a68PHafobmV8jeXN" 
#define MY_DEBUG_VERBOSE_SIGNING
#define MY_SIGNING_WEAK_SECURITY

#include <MySensors.h>

I found thread here saying that SIMPLE_PASSWD signing should work wih 2.2. So, what is wrong with my setup?

GW log:

0;255;3;0;9;0 MCO:BGN:INIT GW,CP=RNNGAS-X,VER=2.2.0
0;255;3;0;9;36 SGN:INI:BND OK
0;255;3;0;9;38 TSM:INIT
0;255;3;0;9;41 TSF:WUR:MS=0
0;255;3;0;9;50 TSM:INIT:TSP OK
0;255;3;0;9;53 TSM:INIT:GW MODE
0;255;3;0;9;56 TSM:READY:ID=0,PAR=0,DIS=0
0;255;3;0;9;59 MCO:REG:NOT NEEDED
0;255;3;0;14;Gateway startup complete.
0;255;0;0;18;2.2.0
0;255;3;0;9;64 MCO:BGN:STP
0;255;3;0;9;70 MCO:BGN:INIT OK,TSP=1
0;255;3;0;9;44149 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;44155 TSF:MSG:BC
0;255;3;0;9;44158 TSF:MSG:FPAR REQ,ID=1
0;255;3;0;9;44162 TSF:PNG:SEND,TO=0
0;255;3;0;9;44165 TSF:CKU:OK
0;255;3;0;9;44168 TSF:MSG:GWL OK
0;255;3;0;9;44310 SGN:SGN:NREQ=1
0;255;3;0;9;44315 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;46187 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;46193 TSF:MSG:BC
0;255;3;0;9;46196 TSF:MSG:FPAR REQ,ID=1
0;255;3;0;9;46199 TSF:CKU:OK,FCTRL
0;255;3;0;9;46202 TSF:MSG:GWL OK
0;255;3;0;9;46330 SGN:SGN:NREQ=1
0;255;3;0;9;46337 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;48225 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;48231 TSF:MSG:BC
0;255;3;0;9;48234 TSF:MSG:FPAR REQ,ID=1
0;255;3;0;9;48238 TSF:CKU:OK,FCTRL
0;255;3;0;9;48241 TSF:MSG:GWL OK
0;255;3;0;9;48360 SGN:SGN:NREQ=1
0;255;3;0;9;48365 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
0;255;3;0;9;50264 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
0;255;3;0;9;50270 TSF:MSG:BC
0;255;3;0;9;50272 TSF:MSG:FPAR REQ,ID=1
0;255;3;0;9;50276 TSF:CKU:OK,FCTRL
0;255;3;0;9;50279 TSF:MSG:GWL OK
0;255;3;0;9;50388 SGN:SGN:NREQ=1
0;255;3;0;9;50432 !TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=NACK:0
0;255;3;0;9;62249 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=0,l=0,sg=0:

Node log:

16 MCO:BGN:INIT NODE,CP=RNNNAS-X,VER=2.2.0
25 MCO:BGN:BFR
153 SGN:INI:BND OK
155 TSM:INIT
156 TSF:WUR:MS=0
163 TSM:INIT:TSP OK
165 TSM:INIT:STATID=1
172 TSF:SID:OK,ID=1
173 TSM:FPAR
175 SGN:SGN:NREQ=255
217 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
2224 !TSM:FPAR:NO REPLY
2226 TSM:FPAR
2227 SGN:SGN:NREQ=255
2269 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
4277 !TSM:FPAR:NO REPLY
4279 TSM:FPAR
4280 SGN:SGN:NREQ=255
4322 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
6330 !TSM:FPAR:NO REPLY
6332 TSM:FPAR
6333 SGN:SGN:NREQ=255
6375 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
8383 !TSM:FPAR:FAIL
8384 TSM:FAIL:CNT=1
8386 TSM:FAIL:DIS
8388 TSF:TDI:TSL
18390 TSM:FAIL:RE-INIT
18392 TSM:INIT
18399 TSM:INIT:TSP OK
18401 TSM:INIT:STATID=1
18403 TSF:SID:OK,ID=1
18405 TSM:FPAR
18407 SGN:SGN:NREQ=255
18449 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
18456 !TSM:FPAR:NO REPLY
18458 TSM:FPAR
18459 SGN:SGN:NREQ=255
18502 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
20509 !TSM:FPAR:NO REPLY
20511 TSM:FPAR
20512 SGN:SGN:NREQ=255
20555 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
22562 !TSM:FPAR:NO REPLY
22564 TSM:FPAR
22565 SGN:SGN:NREQ=255
22608 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
24616 !TSM:FPAR:FAIL
24617 TSM:FAIL:CNT=7
24620 TSM:FAIL:DIS
24622 TSF:TDI:TSL
84625 TSM:FAIL:RE-INIT
84627 TSM:INIT
84634 TSM:INIT:TSP OK
84636 TSM:INIT:STATID=1
84638 TSF:SID:OK,ID=1
84640 TSM:FPAR
84642 SGN:SGN:NREQ=255
84684 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
84691 !TSM:FPAR:NO REPLY
84694 TSM:FPAR
84695 SGN:SGN:NREQ=255
84738 TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
86745 !TSM:FPAR:NO REPLY

All logs repeat infinitely.