I have made a small write up about how I handle debug prints on MySensors using a normal I/O pin.
If you too need to reclaim the Hardware Serial port, or just save a pin, feel free to use my idea
Posts made by StorePeter
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MySensors Debug print @ 5.3Mbit/sec freeing Hardware Serial Portposted in General Discussion
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RE: Arduino never reaches setup() or loop() when rs485 connection is downposted in General Discussion
Thank you so much, just the input I needed.
Works like a charm, I have included the output from the serial port, if any one else wonders what to expect.
__ __ ____ | \/ |_ _/ ___| ___ _ __ ___ ___ _ __ ___ | |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __| | | | | |_| |___| | __/ | | \__ \ _ | | \__ \ |_| |_|\__, |____/ \___|_| |_|___/\___/|_| |___/ |___/ 2.3.1 16 MCO:BGN:INIT NODE,CP=RSNNA---,REL=255,VER=2.3.1 26 MCO:BGN:BFR before ShuntCtrl to clear EEPROM presss c now: 321 4156 TSM:INIT 4157 TSF:WUR:MS=1000 4159 TSM:INIT:TSP OK 4161 TSM:INIT:STATID=123 4163 TSF:SID:OK,ID=123 4165 TSM:FPAR 4184 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 5159 MCO:BGN:STP setup 5161 !TSF:SND:TNR 6164 !TSF:SND:TNR 6192 !TSM:FPAR:NO REPLY 6194 TSM:FPAR 6211 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 7165 MCO:BGN:INIT OK,TSP=0 8288 !MCO:SND:NODE NOT REG 8372 !MCO:SND:NODE NOT REG 8455 !MCO:SND:NODE NOT REG 8539 !MCO:SND:NODE NOT REG [ %0PH 18.8 Vejr 18.7 ] [ %16PC 18.6 ->25 18.4 ] 8636 !TSM:FPAR:NO REPLY 8638 TSM:FPAR 8656 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: [ %0PH 18.8 Vejr 18.7 ] [ %16PC 18.6 ->25 18.4 ] 11094 !TSM:FPAR:NO REPLY 11096 TSM:FPAR 11114 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: [ %0PH 18.8 Vejr 18.7 ] [ %16PC 18.6 ->25 18.4 ] 13550 !TSM:FPAR:FAIL 13552 TSM:FAIL:CNT=1 13554 TSM:FAIL:DIS 13556 TSF:TDI:TSL [ %0PH 18.8 Vejr 18.7 ] [ %16PC 18.6 ->25 18.4 ] [ %0PH 18.8 Vejr 18.7 ] [ %16PC 18.6 ->25 18.4 ] [ %0PH 18.8 Vejr 18.7 ] [ %16PC 18.6 ->25 18.4 ] [ %0PH 18.8 Vejr 18.7 ] [ %16PC 18.6 ->25 18.4 ] 23558 TSM:FAIL:RE-INIT 23560 TSM:INIT 23561 TSM:INIT:TSP OK 23563 TSM:INIT:STATID=123 23565 TSF:SID:OK,ID=123 -
Arduino never reaches setup() or loop() when rs485 connection is downposted in General Discussion
I am trying to add MySensors connectivity via rs485 on diy thermostats (arduino based)
As long as I have a connection to a rs485 gateway things seems to be working fine, but if the connection is lost (or the gateway-program on my Linux box is not running) the thermostat never starts up. only the code in before() is executed
Is that the expected behavior, and is there anyway around this ?
I need my thermostats to work even if there is no connectivity to the MySensors infrastructure.
Here is what I see on the serial port of the arduino when the gateway is down.
__ __ ____ | \/ |_ _/ ___| ___ _ __ ___ ___ _ __ ___ | |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __| | | | | |_| |___| | __/ | | \__ \ _ | | \__ \ |_| |_|\__, |____/ \___|_| |_|___/\___/|_| |___/ |___/ 2.3.1 16 MCO:BGN:INIT NODE,CP=RSNNA---,REL=255,VER=2.3.1 26 MCO:BGN:BFR ShuntCtrl to clear EEPROM presss c now: 321 4142 TSM:INIT 4143 TSF:WUR:MS=0 4145 TSM:INIT:TSP OK 4146 TSM:INIT:STATID=123 4149 TSF:SID:OK,ID=123 4151 TSM:FPAR 4168 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 6176 !TSM:FPAR:NO REPLY 6178 TSM:FPAR 6196 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 8204 !TSM:FPAR:NO REPLY 8206 TSM:FPAR 8223 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 10231 !TSM:FPAR:NO REPLY 10233 TSM:FPAR 10252 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 12259 !TSM:FPAR:FAIL 12260 TSM:FAIL:CNT=1 12262 TSM:FAIL:DIS 12264 TSF:TDI:TSL 22267 TSM:FAIL:RE-INIT 22269 TSM:INIT 22270 TSM:INIT:TSP OK 22273 TSM:INIT:STATID=123 22275 TSF:SID:OK,ID=123 22278 TSM:FPAR 22295 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 24303 !TSM:FPAR:NO REPLY 24305 TSM:FPAR 24324 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 26331 !TSM:FPAR:NO REPLY 26333 TSM:FPAR 26351 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 28358 !TSM:FPAR:NO REPLY 28360 TSM:FPAR 28379 TSF:MSG:SEND,123-123-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK: 30386 !TSM:FPAR:FAIL 30387 TSM:FAIL:CNT=2 30389 TSM:FAIL:DIS 30391 TSF:TDI:TSL 40394 TSM:FAIL:RE-INIT 40396 TSM:INIT 40397 TSM:INIT:TSP OK 40399 TSM:INIT:STATID=123