I have just installed the emonSD-07Nov16 image on a system that had previously worked some time ago. I have rebooted the Arduino in the garage with the sensors attached, I have rebooted the pi several times.However no inputs are showing in http://……/emoncms/input/view page.
I am somewhat defeated by the complexity of this new software. Are there instructions somewhere to test that the Pi is receiving data? How can I proceed to identify and fix the problem? The lights on the Arduino box and the pi seem to be flashing every 10 seconds or so: does this mean successful communication between the two?
Here is the output from …/emoncms/config/view
2017-05-20 08:32:49,419 INFO MQTT connection status: Connection successful 2017-05-20 08:32:49,450 DEBUG MQTT CONACK => Return code: 0 2017-05-20 08:32:49,596 INFO MQTT on_subscribe 2017-05-20 08:47:22,390 DEBUG MainThread SIGINT received. 2017-05-20 08:47:22,393 INFO MainThread Exiting hub... 2017-05-20 08:47:22,480 INFO MainThread Exit completed 2017-05-20 08:47:26,038 INFO MainThread EmonHub emonHub 'emon-pi' variant v1.2 2017-05-20 08:47:26,041 INFO MainThread Opening hub... 2017-05-20 08:47:26,044 INFO MainThread Logging level set to DEBUG 2017-05-20 08:47:26,047 INFO MainThread Creating EmonHubJeeInterfacer 'RFM2Pi' 2017-05-20 08:47:26,057 DEBUG MainThread Opening serial port: /dev/ttyAMA0 @ 38400 bits/s 2017-05-20 08:47:28,091 WARNING MainThread Device communication error - check settings 2017-05-20 08:47:28,094 INFO MainThread Setting RFM2Pi frequency: 433 (4b) 2017-05-20 08:47:29,099 INFO MainThread Setting RFM2Pi group: 210 (210g) 2017-05-20 08:47:30,103 INFO MainThread Setting RFM2Pi quiet: 0 (0q) 2017-05-20 08:47:31,107 INFO MainThread Setting RFM2Pi baseid: 5 (5i) 2017-05-20 08:47:32,112 INFO MainThread Setting RFM2Pi calibration: 230V (1p) 2017-05-20 08:47:33,116 DEBUG MainThread Setting RFM2Pi subchannels: ['ToRFM12'] 2017-05-20 08:47:33,120 DEBUG MainThread Interfacer: Subscribed to channel' : ToRFM12 2017-05-20 08:47:33,123 DEBUG MainThread Setting RFM2Pi pubchannels: ['ToEmonCMS'] 2017-05-20 08:47:33,126 DEBUG MainThread Interfacer: Subscribed to channel' : ToRFM12 2017-05-20 08:47:33,131 INFO MainThread Creating EmonHubMqttInterfacer 'MQTT' 2017-05-20 08:47:33,136 INFO MainThread MQTT Init mqtt_host=127.0.0.1 mqtt_port=1883 mqtt_user=emonpi 2017-05-20 08:47:33,146 DEBUG MainThread MQTT Subscribed to channel' : ToEmonCMS 2017-05-20 08:47:33,150 INFO MainThread Creating EmonHubEmoncmsHTTPInterfacer 'emoncmsorg' 2017-05-20 08:47:33,156 DEBUG MainThread emoncmsorg Subscribed to channel' : ToEmonCMS 2017-05-20 08:47:33,259 INFO MQTT Connecting to MQTT Server 2017-05-20 08:47:33,278 INFO MQTT connection status: Connection successful 2017-05-20 08:47:33,292 DEBUG MQTT CONACK => Return code: 0 2017-05-20 08:47:33,398 INFO MQTT on_subscribe
The only thing that stands out to me is
2017-05-20 08:47:28,091 WARNING MainThread Device communication error - check settings
but how do I check the settings? Which settings?
I’m sure I am missing a key piece of information about how to proceed under circumstances like this but I can’t find any relevant documentation.