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Use wc command to fetch the webcam state. #5

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Use wc command to fetch the webcam state. #5

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37 changes: 15 additions & 22 deletions discovery-tasmota-webcam.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -26,42 +26,37 @@ action:
topic: "{{ trigger.payload_json.t }}"
macaddr: "{{ trigger.payload_json.mac }}"
common_json: >-
{{ ',"availability_topic":"tele/' ~ topic ~
{{ ',"command_topic":"cmnd/' ~ topic ~
'/backlog","availability_topic":"tele/' ~ topic ~
'/LWT","payload_available":"Online","payload_not_available":"Offline","device":{"cns":[["mac","'
~ macaddr ~ '"]]}' }}
payload_wcinit: >-
{{ '{"name":"(Re)Init Webcam","command_topic":"cmnd/' ~ topic ~
'/WcInit","uniq_id":"' ~ macaddr ~ '_wcinit","icon":"mdi:camera-flip"' ~
{{ '{"name":"(Re)Init Webcam","uniq_id":"' ~ macaddr ~ '_wcinit","icon":"mdi:camera-flip","command_template":"wcinit"' ~
common_json ~ '}' }}
payload_resolution: >-
{{ '{"name":"Resolution","state_topic":"stat/' ~ topic ~
'/RESULT","value_template":"{{value_json.WCResolution}}","command_topic":"cmnd/'
~ topic ~ '/WcResolution","min":0,"max":16,"uniq_id":"' ~ macaddr ~
'_resolution","icon":"mdi:flip-to-front"' ~ common_json ~ '}' }}
'/RESULT","value_template":"{{value_json.WC.Resolution}}","command_template":"_WcResolution {{value}}; wc","min":0,"max":16,"uniq_id":"'
~ macaddr ~ '_resolution","icon":"mdi:flip-to-front"' ~ common_json ~ '}' }}
# Although the resolution mapping is listed in https://tasmota.github.io/docs/Commands/#camera, it does not always map correctly.
# e.g. value of 1 gives 128x128 image instead of 160x120. All further mappings are shifted by 1.
# It could be a camera module specific issue. Provide the raw resolution values instead.
# If this gets fixed, convert this control to a dropdown instead.
payload_vflip: >-
{{ '{"name":"Flip Vertically","state_topic":"stat/' ~ topic ~
'/RESULT","value_template":"{{value_json.WCFlip}}","command_topic":"cmnd/'
~ topic ~ '/WcFlip","uniq_id":"' ~ macaddr ~
'_set_vflip","icon":"mdi:flip-vertical"' ~ common_json ~ '}' }}
'/RESULT","value_template":"{{value_json.WC.Flip}}","command_template":"_WcFlip {{value}}; wc","uniq_id":"'
~ macaddr ~ '_set_vflip","icon":"mdi:flip-vertical","payload_on":"1","payload_off":"0"' ~ common_json ~ '}' }}
payload_hflip: >-
{{ '{"name":"Flip Horizontally","state_topic":"stat/' ~ topic ~
'/RESULT","value_template":"{{value_json.WCMirror}}","command_topic":"cmnd/'
~ topic ~ '/WcMirror","uniq_id":"' ~ macaddr ~
'_set_hflip","icon":"mdi:flip-horizontal"' ~ common_json ~ '}' }}
'/RESULT","value_template":"{{value_json.WC.Mirror}}","command_template":"_WcMirror {{value}}; wc","uniq_id":"'
~ macaddr ~ '_set_hflip","icon":"mdi:flip-horizontal","payload_on":"1","payload_off":"0"' ~ common_json ~ '}' }}
payload_brightness: >-
{{ '{"name":"Brightness","state_topic":"stat/' ~ topic ~
'/RESULT","value_template":"{{value_json.WCBrightness}}","command_topic":"cmnd/'
~ topic ~ '/WcBrightness","min":-2,"max":2,"uniq_id":"' ~ macaddr ~
'_brightness","icon":"mdi:weather-sunny"' ~ common_json ~ '}' }}
'/RESULT","value_template":"{{value_json.WC.Brightness}}","command_template":"_WcBrightness {{value}}; wc","min":-2,"max":2,"uniq_id":"'
~ macaddr ~ '_brightness","icon":"mdi:weather-sunny"' ~ common_json ~ '}' }}
payload_contrast: >-
{{ '{"name":"Contrast","state_topic":"stat/' ~ topic ~
'/RESULT","value_template":"{{value_json.WCContrast}}","command_topic":"cmnd/'
~ topic ~ '/WcContrast","min":-2,"max":2,"uniq_id":"' ~ macaddr ~
'_contrast","icon":"mdi:contrast-box"' ~ common_json ~ '}' }}
'/RESULT","value_template":"{{value_json.WC.Contrast}}","command_template":"_WcContrast {{value}}; wc","min":-2,"max":2,"uniq_id":"'
~ macaddr ~ '_contrast","icon":"mdi:contrast-box"' ~ common_json ~ '}' }}
- service: mqtt.publish
data:
topic: homeassistant/number/{{ macaddr }}/resolution/config
Expand Down Expand Up @@ -89,9 +84,7 @@ action:
- service: mqtt.publish
data:
topic: cmnd/{{ topic }}/backlog
payload: >-
WcInit; WcStream 1; WCResolution; WCFlip; WCMirror; WcBrightness;
WcContrast
payload: _WcInit; _WcStream 1
- delay:
hours: 0
minutes: 0
Expand All @@ -100,4 +93,4 @@ action:
- service: mqtt.publish
data:
topic: cmnd/{{ topic }}/backlog
payload: WcInit; WcStream 1; WCResolution; WCFlip; WCMirror;
payload: _WcInit; _WcStream 1; wc