Solar Assistant

[tosik]

Už jsem se na to koukal, je to asi to, co by se mi líbilo, jen v seznamu není typ BMS, kterou mám (JK-PB2A16S20P v15). Bude to fungovat i s touto BMS?

[rva]

Nevím, ale neočekávám, že by výrobce změnil způsob komunikace a sám si komplikoval život.

[konikv]

root@solar-assistant:~# usbreset 001/006
Resetting USB Serial ... ok

log:
Jul 15 14:20:15 solar-assistant influx-bridge[651]: [Tue Jul 15 16:20:15] [inverter:voltronic:driver] Scheduled inverter query qdop failed: rejected: (NAK
Jul 15 14:20:29 solar-assistant kernel: ch341-uart ttyUSB1: ch341-uart converter now disconnected from ttyUSB1
Jul 15 14:20:29 solar-assistant kernel: ch341 1-1.3:1.0: device disconnected
Jul 15 14:20:29 solar-assistant influx-bridge[651]: [Tue Jul 15 16:20:29] [bms:serial:connection] Closing serial port.
Jul 15 14:20:29 solar-assistant influx-bridge[651]: [Tue Jul 15 16:20:29] GenServer SolarAssistant.BMS.Serial.Driver.Connection terminating
Jul 15 14:20:29 solar-assistant influx-bridge[651]: ** (MatchError) no match of right hand side value: {:error, :ebadf}
Jul 15 14:20:29 solar-assistant influx-bridge[651]: (solar_assistant 1.9.15) lib/solar_assistant/bms/serial/driver/connection.ex:36: SolarAssistant.BMS.Serial.Driver.Connection.handle_call/3
Jul 15 14:20:29 solar-assistant influx-bridge[651]: (stdlib 4.2) gen_server.erl :gen_server.try_handle_call/4
Jul 15 14:20:29 solar-assistant influx-bridge[651]: (stdlib 4.2) gen_server.erl :gen_server.handle_msg/6
Jul 15 14:20:29 solar-assistant influx-bridge[651]: (stdlib 4.2) proc_lib.erl:240: :proc_lib.init_p_do_apply/3
Jul 15 14:20:29 solar-assistant influx-bridge[651]: Last message (from SolarAssistant.BMS.Serial.Driver): {:submit, %SolarAssistant.BMS.Serial.Driver.Command{header: %{adr: 2, cid1: 70, cid2: 66, info: [1], ver: 34}, metrics: nil, raw: "~22024642E00201FD32\r"}}
Jul 15 14:20:29 solar-assistant kernel: usb 1-1.3: reset full-speed USB device number 6 using dwc_otg
Jul 15 14:20:29 solar-assistant influx-bridge[651]: [Tue Jul 15 16:20:29] [bms:serial] [error] Failed to open ttyUSB1: enoent. Retrying in 15s
Jul 15 14:20:29 solar-assistant kernel: ch341 1-1.3:1.0: ch341-uart converter detected
Jul 15 14:20:29 solar-assistant kernel: usb 1-1.3: ch341-uart converter now attached to ttyUSB0
Jul 15 14:20:32 solar-assistant ModemManager[464]: <info> [base-manager] couldn't check support for device '/sys/devices/platform/soc/3f980000.usb/usb1/1-1/1-1.3': not supported by any plugin
Jul 15 14:20:38 solar-assistant influx-bridge[651]: [Tue Jul 15 16:20:38] GET /grafana/api/datasources/proxy/1/query
....

Po nejakom case proste musim stlacit web tlacitka Disconect ... Connect.
potom to ide OK.

Nevypadává ten USB převodník?

Skus ho restartovat ....

petr@HP-Olomouc:~$ usbreset
Usage:
usbreset PPPP:VVVV - reset by product and vendor id
usbreset BBB/DDD - reset by bus and device number
usbreset "Product" - reset by product name