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https://github.com/sle118/squeezelite-esp32.git
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39 lines
1.3 KiB
C
39 lines
1.3 KiB
C
/*
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* (c) Philippe G. 2019, philippe_44@outlook.com
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*
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*/
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#pragma once
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#include "infrared.h"
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// button type (pressed = LOW or HIGH, matches GPIO level)
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#define BUTTON_LOW 0
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#define BUTTON_HIGH 1
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typedef enum { BUTTON_PRESSED, BUTTON_RELEASED } button_event_e;
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typedef enum { BUTTON_NORMAL, BUTTON_SHIFTED } button_press_e;
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typedef void (*button_handler)(void *id, button_event_e event, button_press_e mode, bool long_press);
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/*
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set debounce to 0 for default (50ms)
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set long_press to 0 for no long-press
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set shifter_gpio to -1 for no shift
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NOTE: shifter buttons *must* be created before shiftee
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*/
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void button_create(void *client, int gpio, int type, bool pull, int debounce, button_handler handler, int long_press, int shifter_gpio);
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void *button_remap(void *client, int gpio, button_handler handler, int long_press, int shifter_gpio);
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void *button_get_client(int gpio);
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bool button_is_pressed(int gpio, void *client);
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typedef enum { ROTARY_LEFT, ROTARY_RIGHT, ROTARY_PRESSED, ROTARY_RELEASED } rotary_event_e;
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typedef void (*rotary_handler)(void *id, rotary_event_e event, bool long_press);
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bool create_rotary(void *id, int A, int B, int SW, int long_press, rotary_handler handler);
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bool create_infrared(int gpio, infrared_handler handler);
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