initial commit

components/port_bsp/button_bsp.c

@@ -0,0 +1,103 @@
+#include <stdio.h>
+#include <driver/gpio.h>
+#include <esp_log.h>
+#include <esp_timer.h>
+#include "button_bsp.h"
+#include "multi_button.h"
+
+EventGroupHandle_t BootButtonGroups;
+EventGroupHandle_t GP18ButtonGroups;
+
+static Button BootButton;   // Application button
+#define BOOT_KEY_PIN 0      // Actual GPIO
+#define BOOT_ID 1           // Button ID
+#define BOOT_Active 0       // Valid level
+
+static Button GP18Button; 
+#define GP18_KEY_PIN 18    
+#define GP18_ID 2         
+#define GP18_Active 0       
+
+/*******************Callback event declaration***************/
+static void on_boot_single_click(Button *btn_handle) {
+    xEventGroupSetBits(BootButtonGroups, set_bit_button(0));
+}
+
+static void on_boot_double_click(Button *btn_handle) {
+    xEventGroupSetBits(BootButtonGroups, set_bit_button(1));
+}
+
+static void on_boot_long_press_start(Button *btn_handle) {
+    xEventGroupSetBits(BootButtonGroups, set_bit_button(2));
+}
+
+static void on_gp18_single_click(Button *btn_handle) {
+    xEventGroupSetBits(GP18ButtonGroups, set_bit_button(0));
+}
+
+static void on_gp18_double_click(Button *btn_handle) {
+    xEventGroupSetBits(GP18ButtonGroups, set_bit_button(1));
+}
+
+static void on_gp18_long_press_start(Button *btn_handle) {
+    xEventGroupSetBits(GP18ButtonGroups, set_bit_button(2));
+}
+
+/*********************************************/
+
+static void clock_task_callback(void *arg) {
+    button_ticks();
+}
+
+static uint8_t read_button_GPIO(uint8_t Button_ID) {
+    switch (Button_ID) {
+    case BOOT_ID:
+        return gpio_get_level(BOOT_KEY_PIN);
+    case GP18_ID:
+        return gpio_get_level(GP18_KEY_PIN);
+    default:
+        break;
+    }
+    return 1;
+}
+
+static void gpio_init(void) {
+    gpio_config_t gpio_conf = {};
+    gpio_conf.intr_type     = GPIO_INTR_DISABLE;
+    gpio_conf.mode          = GPIO_MODE_INPUT;
+    gpio_conf.pin_bit_mask  = (0x1ULL << BOOT_KEY_PIN) | (0x1ULL << GP18_KEY_PIN);
+    gpio_conf.pull_down_en  = GPIO_PULLDOWN_DISABLE;
+    gpio_conf.pull_up_en    = GPIO_PULLUP_ENABLE;
+
+    ESP_ERROR_CHECK_WITHOUT_ABORT(gpio_config(&gpio_conf));
+}
+
+void Custom_ButtonInit(void) {
+    BootButtonGroups = xEventGroupCreate();
+    GP18ButtonGroups = xEventGroupCreate();
+    gpio_init();
+
+    button_init(&BootButton, read_button_GPIO, BOOT_Active, BOOT_ID);           // Initialization: Initialize object, callback function, trigger level, key ID
+    button_attach(&BootButton, BTN_SINGLE_CLICK, on_boot_single_click);         // Single click event
+    button_attach(&BootButton, BTN_DOUBLE_CLICK, on_boot_double_click);         // Double click event
+    button_attach(&BootButton, BTN_LONG_PRESS_START, on_boot_long_press_start); // Long press event
+
+    button_init(&GP18Button, read_button_GPIO, BOOT_Active, GP18_ID);           
+    button_attach(&GP18Button, BTN_SINGLE_CLICK, on_gp18_single_click);         
+    button_attach(&GP18Button, BTN_DOUBLE_CLICK, on_gp18_double_click);         
+    button_attach(&GP18Button, BTN_LONG_PRESS_START, on_gp18_long_press_start);
+
+    esp_timer_create_args_t clock_tick_timer_args = {};
+    clock_tick_timer_args.callback                = &clock_task_callback;
+    clock_tick_timer_args.name                    = "clock_task";
+    clock_tick_timer_args.arg                     = NULL;
+    esp_timer_handle_t clock_tick_timer           = NULL;
+    ESP_ERROR_CHECK(esp_timer_create(&clock_tick_timer_args, &clock_tick_timer));
+    ESP_ERROR_CHECK(esp_timer_start_periodic(clock_tick_timer, 1000 * 5)); // 5ms
+    button_start(&BootButton);
+    button_start(&GP18Button);
+}
+
+uint8_t user_boot_get_repeat_count(void) {
+    return (button_get_repeat_count(&BootButton));
+}