Mirror/squeezelite-esp32
1
0
Fork 0
mirror of https://github.com/sle118/squeezelite-esp32.git synced 2025-12-07 20:17:04 +03:00
Code Issues Packages Projects Releases Wiki Activity

knob-only navigation

Browse Source
This commit is contained in:
Philippe G
2020-06-05 16:46:38 -07:00
parent 0521ecb250
commit 0999d439dd
2 changed files with 83 additions and 24 deletions
Download Patch File Download Diff File Expand all files Collapse all files

64
components/services/audio_controls.c
View File

@@ -11,11 +11,13 @@
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include "freertos/FreeRTOS.h"
#include "freertos/timers.h"
#include "esp_system.h"
#include "esp_log.h"
#include "cJSON.h"
#include "buttons.h"
#include "platform_config.h"
#include "config.h"
#include "accessors.h"
#include "audio_controls.h"
@@ -35,6 +37,7 @@ static esp_err_t actrls_process_action (const cJSON * member, actrls_config_t *c
static esp_err_t actrls_init_json(const char *profile_name, bool create);
static void control_rotary_handler(void *client, rotary_event_e event, bool long_press);
static void rotary_timer( TimerHandle_t xTimer );
static const actrls_config_map_t actrls_config_map[] =
{
@@ -70,6 +73,9 @@ static actrls_ir_handler_t *default_ir_handler, *current_ir_handler;
static struct {
bool long_state;
bool volume_lock;
TimerHandle_t timer;
bool click_pending;
int left_count;
} rotary;
static const struct ir_action_map_s{
@@ -132,8 +138,16 @@ esp_err_t actrls_init(const char *profile_name) {
if ((p = strcasestr(config, "A")) != NULL) A = atoi(strchr(p, '=') + 1);
if ((p = strcasestr(config, "B")) != NULL) B = atoi(strchr(p, '=') + 1);
if ((p = strcasestr(config, "SW")) != NULL) SW = atoi(strchr(p, '=') + 1);
if ((p = strcasestr(config, "volume")) != NULL) rotary.volume_lock = true;
if ((p = strcasestr(config, "longpress")) != NULL) longpress = 1000;
if ((p = strcasestr(config, "knobonly")) != NULL) {
p = strchr(p, '=');
int double_press = p ? atoi(p + 1) : 350;
rotary.timer = xTimerCreate("knobTimer", double_press / portTICK_RATE_MS, pdFALSE, NULL, rotary_timer);
longpress = 500;
ESP_LOGI(TAG, "single knob navigation %d", double_press);
} else {
if ((p = strcasestr(config, "volume")) != NULL) rotary.volume_lock = true;
if ((p = strcasestr(config, "longpress")) != NULL) longpress = 1000;
}
// create rotary (no handling of long press)
err = create_rotary(NULL, A, B, SW, longpress, control_rotary_handler) ? ESP_OK : ESP_FAIL;
@@ -222,17 +236,42 @@ static void control_rotary_handler(void *client, rotary_event_e event, bool long
switch(event) {
case ROTARY_LEFT:
if (rotary.long_state) action = ACTRLS_PREV;
if (rotary.timer) {
if (rotary.left_count) {
action = KNOB_LEFT;
// need to add a left button the first time
if (rotary.left_count == 1) (*current_controls[KNOB_LEFT])(true);
}
xTimerStart(rotary.timer, 20 / portTICK_RATE_MS);
rotary.left_count++;
}
else if (rotary.long_state) action = ACTRLS_PREV;
else if (rotary.volume_lock) action = ACTRLS_VOLDOWN;
else action = KNOB_LEFT;
break;
case ROTARY_RIGHT:
if (rotary.long_state) action = ACTRLS_NEXT;
if (rotary.timer) {
if (rotary.left_count == 1) {
action = ACTRLS_PAUSE;
rotary.left_count = 0;
xTimerStop(rotary.timer, 0);
} else action = KNOB_RIGHT;
}
else if (rotary.long_state) action = ACTRLS_NEXT;
else if (rotary.volume_lock) action = ACTRLS_VOLUP;
else action = KNOB_RIGHT;
break;
case ROTARY_PRESSED:
if (long_press) rotary.long_state = !rotary.long_state;
if (rotary.timer) {
if (long_press) action = ACTRLS_PLAY;
else if (rotary.click_pending) {
action = BCTRLS_LEFT;
xTimerStop(rotary.timer, 0);
}
else xTimerStart(rotary.timer, 20 / portTICK_RATE_MS);
rotary.click_pending = !rotary.click_pending;
}
else if (long_press) rotary.long_state = !rotary.long_state;
else if (rotary.volume_lock) action = ACTRLS_TOGGLE;
else action = KNOB_PUSH;
break;
@@ -243,6 +282,19 @@ static void control_rotary_handler(void *client, rotary_event_e event, bool long
if (action != ACTRLS_NONE) (*current_controls[action])(pressed);
}
/****************************************************************************************
*
*/
static void rotary_timer( TimerHandle_t xTimer ) {
if (rotary.click_pending) {
(*current_controls[KNOB_PUSH])(true);
rotary.click_pending = false;
} else if (rotary.left_count) {
if (rotary.left_count == 1) (*current_controls[KNOB_LEFT])(true);
rotary.left_count = 0;
}
}
/****************************************************************************************
*
*/