Can't poll/pair for BT device if polling mode is force closed

[MrBryan]

If I ever close the process that is happily polling my bt-2, it won't work when i start it up again.

Only way to fix is go to the BT-2 and plug and replug it.

I also can not use the native renogy app at this stage. It seems it ties up the BT pairing or something like this. Perhaps there is a way to flush it?

(I hid the mac address belwo)

`INFO:root:BT-HIDDEN     => {'function': 'READ', 'model': 'RNG-CTRL-RVR30', 'device_id': 16, 'battery_percentage': 42, 'battery_voltage': 12.0, 'battery_current': 0.4, 'battery_temperature
ontroller_temperature': 8, 'load_status': 'off', 'load_voltage': 0.0, 'load_current': 0.0, 'load_power': 0, 'pv_voltage': 26.4, 'pv_current': 0.18, 'pv_power': 5, 'max_charging_power_today': 7
scharging_power_today': 0, 'charging_amp_hours_today': 1, 'discharging_amp_hours_today': 0, 'power_generation_today': 12, 'power_consumption_today': 0, 'power_generation_total': 953, 'charging
 'mppt', 'battery_type': 'sealed', '__device': 'rover-li', '__client': 'RoverClient'}

pvoutput <Response [200]>

^CERROR:root:Exception occured: KeyboardInterrupt

ERROR:root:on_error: KeyboardInterrupt

^C

mrbryan@raspberrypi:~/renogy-bt $ python3 ./example.py config.ini
INFO:root:Init RoverClient: rover-li => HIDDENMAC
INFO:root:Starting discovery...
INFO:root:Devices found: 6
ERROR:root:Device not found: rover-li => HIDDENMAC, please check the details provided.`

[MrBryan]

seems if i do

sudo hciconfig hci0 reset
sudo invoke-rc.d bluetooth restart

on my raspberry pi zero 2 w

that lets it find it again.. but maybe some kind of routine to unpair should be built in when a term signal is received

Cheers

[cyrils]

Looks like it won't disconnect clean on KeyboardInterrupt, but it should.