mirror of
https://github.com/sle118/squeezelite-esp32.git
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5a9df7b0d5
- part of components - separation between LMS & driver - move slimp message to squeezelite
39 lines
1.5 KiB
C
39 lines
1.5 KiB
C
/*
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* (c) Philippe G. 2019, philippe_44@outlook.com
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#pragma once
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// button type (pressed = LOW or HIGH)
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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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