Files
squeezelite-esp32/components/services/audio_controls.h
2020-05-09 18:07:26 -07:00

54 lines
2.0 KiB
C

/*
* (c) Philippe G. 2019, philippe_44@outlook.com
*
* This software is released under the MIT License.
* https://opensource.org/licenses/MIT
*
*/
#pragma once
#include "buttons.h"
// BEWARE: this is the index of the array of action below (change actrls_action_s as well!)
typedef enum { ACTRLS_NONE = -1, ACTRLS_VOLUP, ACTRLS_VOLDOWN, ACTRLS_TOGGLE, ACTRLS_PLAY,
ACTRLS_PAUSE, ACTRLS_STOP, ACTRLS_REW, ACTRLS_FWD, ACTRLS_PREV, ACTRLS_NEXT,
BCTRLS_UP, BCTRLS_DOWN, BCTRLS_LEFT, BCTRLS_RIGHT,
KNOB_LEFT, KNOB_RIGHT, KNOB_PUSH,
ACTRLS_REMAP, ACTRLS_MAX
} actrls_action_e;
typedef void (*actrls_handler)(bool pressed);
typedef actrls_handler actrls_t[ACTRLS_MAX - ACTRLS_NONE - 1];
typedef bool actrls_hook_t(int gpio, actrls_action_e action, button_event_e event, button_press_e press, bool long_press);
typedef bool actrls_ir_handler_t(uint16_t addr, uint16_t cmd);
// BEWARE any change to struct below must be mapped to actrls_config_map
typedef struct {
actrls_action_e action;
const char * name;
} actrls_action_detail_t;
typedef struct actrl_config_s {
int gpio;
int type;
bool pull;
int debounce;
int long_press;
int shifter_gpio;
actrls_action_detail_t normal[2], longpress[2], shifted[2], longshifted[2]; // [0] keypressed, [1] keyreleased
} actrls_config_t;
esp_err_t actrls_init(const char *profile_name);
/*
Set hook function to non-null to be set your own direct managemet function,
which should return true if it managed the control request, false if the
normal handling should be done
The add_release boolean forces a release event to be sent if a press action has been
set, whether a release action has been set or not
*/
void actrls_set_default(const actrls_t controls, bool raw_controls, actrls_hook_t *hook, actrls_ir_handler_t *ir_handler);
void actrls_set(const actrls_t controls, bool raw_controls, actrls_hook_t *hook, actrls_ir_handler_t *ir_handler);
void actrls_unset(void);
bool actrls_ir_action(uint16_t addr, uint16_t code);