diff options
Diffstat (limited to '4a-hal-references-boards-cfg/hal-4a-sample2.json')
| -rw-r--r-- | 4a-hal-references-boards-cfg/hal-4a-sample2.json | 169 |
1 files changed, 154 insertions, 15 deletions
diff --git a/4a-hal-references-boards-cfg/hal-4a-sample2.json b/4a-hal-references-boards-cfg/hal-4a-sample2.json index 0706fd8..3816d1b 100644 --- a/4a-hal-references-boards-cfg/hal-4a-sample2.json +++ b/4a-hal-references-boards-cfg/hal-4a-sample2.json @@ -1,9 +1,10 @@ { "$schema": "http://iot.bzh/download/public/schema/json/ctl-schema.json", "metadata": { - "uid": "SND_CARD2", + "uid": "/dev/snd/by-id/usb-C-Media_Electronics_Inc._USB_Audio_Device-00", "version": "0.9", "api": "4a-hal-sample2", + "require": [ "4a-softmixer" ], "info": "Basic Audio Policy Control for Audio-4a - Sample 2", "author": "Jonathan Aillet", "date": "2018-05-18" @@ -11,24 +12,12 @@ "onload": [ { "uid": "init-audio-hal", - "info": "Retrieve Active HAL", + "info": "Init current HAL", "action": "api://4a-hal-manager#ping" } ], "controls": [ { - "uid": "Master-Volume-Set", - "info": "Set Master Volume", - "privileges": "audio", - "action": "api://4a-hal-manager#ping" - }, - { - "uid": "Master-Volume-Ramp", - "info": "Ramp master Volume", - "privileges": "audio", - "action": "api://4a-hal-manager#ping" - }, - { "uid": "ping", "info": "Ping hal", "action": "api://4a-hal-manager#ping" @@ -39,5 +28,155 @@ "uid": "api/status_changed", "action": "api://4a-hal-manager#ping" } - ] + ], + "halmap": [ + { + "label": "Master_Playback_Volume", + "alsa": { + "name": "PCM Playback Volume", + "value": 12 + } + }, + { + "label": "Master_Playback_Ramp_70", + "info": "ramp volume linearly to 70 according to current ramp setting", + "alsa": { + "name": "Hal-VolRamp", + "numid": -1, + "type": "INTEGER", + "count": 1, + "minval": 0, + "maxval": 100, + "step": 1 + }, + "action": { + "label": "ramp-slow", + "callback": "api://4a-hal-sample1#master { ramp : 70 }" + } + } + ], + "halmixer": { + "uid": "hal-4a-sample2-test-mixer", + "mixerapi": "4a-softmixer", + "backend": { + "uid": "Jon-Home-USB-Audio", + "devpath": "/dev/snd/by-id/usb-C-Media_Electronics_Inc._USB_Audio_Device-00", + "sink": [ + { + "uid": "front-right", + "port": 0 + }, + { + "uid": "front-left", + "port": 1 + } + ] + }, + "frontend" : { + "uid": "Alsa-Loop", + "devpath": "/dev/snd/by-path/platform-snd_aloop.0", + "params": { + "rate": 48000, + }, + "ramps": [ + { + "uid": "ramp-fast", + "delay": 050, + "up": 10, + "down": 3 + }, + { + "uid": "ramp-slow", + "delay": 250, + "up": 03, + "down": 1 + }, + { + "uid": "ramp-normal", + "delay": 100, + "up": 06, + "down": 2 + } + ], + "devices": [ + { + "playback": 0, + "capture": 1 + } + ], + "subdevs": [ + { + "subdev": 0, + "numid": 51 + }, + { + "subdev": 1, + "numid": 57 + }, + { + "subdev": 2, + "numid": 63 + }, + { + "subdev": 3, + "numid": 69 + }, + { + "subdev": 4, + "numid": 75 + }, + { + "subdev": 5, + "numid": 81 + }, + { + "subdev": 6, + "numid": 87 + }, + { + "subdev": 7, + "numid": 93 + } + ] + }, + "zones": [ + { + "uid": "front-seats", + "type": "playback", + "mapping": [ + { + "target": "front-right", + "channel": 0 + }, + { + "target": "front-left", + "channel": 1 + } + ] + } + ], + "streams": [ + { + "uid": "multimedia", + "zone": "front-seats", + "ramp": "ramp-slow", + "volume": 60, + "mute": false + }, + { + "uid": "navigation", + "zone": "front-seats", + "ramp": "ramp-normal", + "volume": 70, + "mute": false + }, + { + "uid": "emergency", + "zone": "front-seats", + "ramp": "ramp-fast", + "volume": 80, + "mute": false + } + ] + } }
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