69 lines
2.2 KiB
Markdown
69 lines
2.2 KiB
Markdown
## Controls
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<img src="images/controls.jpg" width="830" height="440"><br />
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---
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- [Buttons](#buttons)
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- [Encoders](#encoders)
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- [IR receiver](#ir-receiver)
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- [Joystick](#joystic)
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- [Back to README](README.md)
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---
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### Buttons
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Up to 5 buttons can be connected to the device. Three buttons are enough to control it.
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Button actions:
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- BTN_LEFT\
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click: volume down\
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dblclick: previous station\
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longpress: quick volume down
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- BTN_CENTER\
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click: start/stop playing\
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dblclick: toggle between PLAYER/PLAYLIST mode\
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longpress: toggle between PLAYER/PLAYLIST mode
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- BTN_RIGHT\
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click: volume up\
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dblclick: next station\
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longpress: quick volume up
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- BTN_UP\
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click: without display - next station, with display - move up\
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dblclick: doing nothing\
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longpress: with display - quick move up
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- BTN_DOWN\
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click: without display - prev station, with display - move down\
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dblclick: doing nothing\
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longpress: with display - quick move down
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---
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### Encoders
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You can connect one or two encoders to replace/complete the buttons. One encoder (without buttons) is enough to control the device.
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- ENCODER1\
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rotate left: (ENC_BTNL) in PLAYER mode - volume down, in PLAYLIST mode - move up\
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rotate right: (ENC_BTNR) in PLAYER mode - volume up, in PLAYLIST mode - move down\
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click, dblclick, longpress: (ENC_BTNB) same as BTN_CENTER
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- ENCODER2\
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rotate left: (ENC2_BTNL) if not pressed - switch to PLAYLIST mode and move up, if pressed - volume down\
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rotate right: (ENC2_BTNR) if not pressed - switch to PLAYLIST mode and move down, if pressed - volume up\
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click, dblclick: (ENC2_BTNB) same as BTN_CENTER
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---
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### IR receiver
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- IR_CODE_PLAY: start/stop playing
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- IR_CODE_PREV: previous station
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- IR_CODE_NEXT: next station
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- IR_CODE_VOLUP: volume up, longpress - quick volume up
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- IR_CODE_VOLDN: volume down, longpress - quick volume down
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- IR_CODE_HASH: toggle between PLAYER/PLAYLIST mode
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- IR_CODE_NUM0-NUM9:\
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Start entering the station number. To finish input and start playback, press the play button. To cancel, press hash.
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---
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### Joystick
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You can use a joystick [like this](https://aliexpress.com/item/4000681560472.html) instead of connecting five buttons
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<img src="images/joystick.jpg" width="300" height="300"><br />
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---
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