mirror of
https://github.com/sle118/squeezelite-esp32.git
synced 2025-12-07 12:07:09 +03:00
daef63fdea
- jack & led moved to services - output_i2s subscribes to jack detection - add user-defined debounce timer to buttons
77 lines
2.3 KiB
C
77 lines
2.3 KiB
C
/*
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This example code is in the Public Domain (or CC0 licensed, at your option.)
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Unless required by applicable law or agreed to in writing, this
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software is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
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CONDITIONS OF ANY KIND, either express or implied.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include "freertos/FreeRTOS.h"
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#include "freertos/timers.h"
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#include "esp_system.h"
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#include "esp_log.h"
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#include "monitor.h"
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#include "driver/gpio.h"
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#include "buttons.h"
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#define JACK_GPIO 34
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#define MONITOR_TIMER (10*1000)
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static const char TAG[] = "monitor";
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static TimerHandle_t monitor_timer;
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void (*jack_handler_svc)(bool inserted);
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bool jack_inserted_svc(void);
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/****************************************************************************************
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*
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*/
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static void monitor_callback(TimerHandle_t xTimer) {
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ESP_LOGI(TAG, "Heap internal:%zu (min:%zu) external:%zu (min:%zu)",
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heap_caps_get_free_size(MALLOC_CAP_INTERNAL),
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heap_caps_get_minimum_free_size(MALLOC_CAP_INTERNAL),
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heap_caps_get_free_size(MALLOC_CAP_SPIRAM),
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heap_caps_get_minimum_free_size(MALLOC_CAP_SPIRAM));
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}
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/****************************************************************************************
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*
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*/
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static void jack_handler_default(void *id, button_event_e event, button_press_e mode, bool long_press) {
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ESP_LOGD(TAG, "Jack %s", event == BUTTON_PRESSED ? "inserted" : "removed");
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if (jack_handler_svc) (*jack_handler_svc)(event == BUTTON_PRESSED);
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}
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/****************************************************************************************
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*
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*/
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bool jack_inserted_svc (void) {
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#ifdef JACK_GPIO
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return !gpio_get_level(JACK_GPIO);
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#else
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return false;
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#endif
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}
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/****************************************************************************************
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*
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*/
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void monitor_svc_init(void) {
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ESP_LOGI(TAG, "Initializing monitoring");
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#ifdef JACK_GPIO
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gpio_pad_select_gpio(JACK_GPIO);
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gpio_set_direction(JACK_GPIO, GPIO_MODE_INPUT);
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// re-use button management for jack handler, it's a GPIO after all
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button_create(NULL, JACK_GPIO, BUTTON_LOW, false, 250, jack_handler_default, 0, -1);
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#endif
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monitor_timer = xTimerCreate("monitor", MONITOR_TIMER / portTICK_RATE_MS, pdTRUE, NULL, monitor_callback);
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xTimerStart(monitor_timer, portMAX_DELAY);
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}
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