dxoverdy
commented
9 months ago I asked if you were rocking 115200 on email, maybe you missed it! It seems you very much are.
Try this, this worked for another fella:
“Lastly, it could be that the inverter is struggling to process lots of messages in sequence. Therefore, you could put a delay between each send by adding a delay(80); to line 105 of RS485Handler.cpp (currently blank) which will enforce a rough 1/12th second delay before requests are sent.”
On Wed, 4 Oct 2023 at 09:13, ffrog8 @.***> wrote:
I've spent a long while getting Alpha2MQTT to talk to my smile 5. After re-reading #14 https://github.com/dxoverdy/Alpha2MQTT/issues/14 addressing some broken cable I finally got messages appearing in MQTT :). Unfortunately when reviewing the 10sec MQTT history it looks like a random set of the registers are being returned, sometimes none at all. Any suggestions, ideas welcomed.
10/02/2023 12:20:59 PM(-13.9 seconds)
{ }
10/02/2023 12:20:43 PM(-16.54 seconds)
{ "REG_BATTERY_HOME_R_VOLTAGE": 50.30, "REG_INVERTER_HOME_R_CURRENT_L1": 3.10, "REG_INVERTER_HOME_R_PV5_POWER_1": 0, }
10/02/2023 12:20:29 PM(-13.62 seconds)
{ "REG_INVERTER_HOME_R_PV2_POWER_1": 2234, "REG_INVERTER_HOME_R_PV3_POWER_1": 0, "REG_INVERTER_HOME_R_PV5_POWER_1": 0, "REG_INVERTER_HOME_R_PV6_POWER_1": 0, }
10/02/2023 12:20:15 PM(-14.7 seconds)
{ "REG_BATTERY_HOME_R_VOLTAGE": 50.30, "REG_GRID_METER_R_TOTAL_ACTIVE_POWER_1": 0, "REG_INVERTER_HOME_R_PV5_POWER_1": 0, "REG_INVERTER_HOME_R_PV6_POWER_1": 0, }
Here is what I see on the serial port. The Alpha Serial Number is correct but i'm not sure what to try to fix the timeouts?
WiFi connected, IP isXXXXXXAbout to request buffer Requesting a buffer of : 4608 bytes _bufferSize: 4608,
_maxPayload (Including null terminator): 4096 About To Try: 115200 Alpha Serial Number: ALXXXXXXX Attempting MQTT connection...Connected MQTT Timeout waiting for RS485 response. Likely no more data coming. Timed Out (inByteNumZeroIndexed): 0 Timed Out (gotSlaveID): 0 Timed Out (gotFunctionCode): 0 Timed Out (resp->functionCode): 0 Timed Out (gotData): 0 Timed Out (resp->dataSize): 0 noResponse Timeout waiting for RS485 response. Likely no more data coming. Timed Out (inByteNumZeroIndexed): 0 Timed Out (gotSlaveID): 0 Timed Out (gotFunctionCode): 0 Timed Out (resp->functionCode): 0 Timed Out (gotData): 0 Timed Out (resp->dataSize): 0 Failed to addStateInfo for: 258, Result was: 4 Timeout waiting for RS485 response. Likely no more data coming. Timed Out (inByteNumZeroIndexed): 0 Timed Out (gotSlaveID): 0 Timed Out (gotFunctionCode): 0 Timed Out (resp->functionCode): 0 Timed Out (gotData): 0 Timed Out (resp->dataSize): 0 Failed to addStateInfo for: 65533, Result was: 4 Timeout waiting for RS485 response. Likely no more data coming. Timed Out (inByteNumZeroIndexed): 0 Timed Out (gotSlaveID): 0 Timed Out (gotFunctionCode): 0 Timed Out (resp->functionCode): 0 Timed Out (gotData): 0 Timed Out (resp->dataSize): 0 Failed to addStateInfo for: 2182, Result was: 4 Timeout waiting for RS485 response. Likely no more data coming. Timed Out (inByteNumZeroIndexed): 0 Timed Out (gotSlaveID): 0 Timed Out (gotFunctionCode): 0 Timed Out (resp->functionCode): 0 Timed Out (gotData): 0 Timed Out (resp->dataSize): 0 Failed to addStateInfo for: 2183, Result was: 4 Failed to addStateInfo for: 1059, Result was: 2 Timeout waiting for RS485 response. Likely no more data coming. Timed Out (inByteNumZeroIndexed): 0 Timed Out (gotSlaveID): 0 Timed Out (gotFunctionCode): 0 Timed Out (resp->functionCode): 0 Timed Out (gotData): 0 Timed Out (resp->dataSize): 0 Failed to addStateInfo for: 1063, Result was: 4 Timeout waiting for RS485 response. Likely no more data coming.
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ffrog8
Spookster
I've spent a long while getting Alpha2MQTT to talk to my smile 5. After re-reading #14 addressing some broken cable I finally got messages appearing in MQTT :). Unfortunately when reviewing the 10sec MQTT history it looks like a random set of the registers are being returned, sometimes none at all. Any suggestions, ideas welcomed.
Here is what I see on the serial port. The Alpha Serial Number is correct but i'm not sure what to try to fix the timeouts?