move into firmware subfolder

Signed-off-by: Peter Siegmund <developer@mars3142.org>
2025-08-20 10:27:03 +02:00
parent d316bb9f2c
commit 5a08c2e09d
117 changed files with 0 additions and 0 deletions
--- a/firmware/main/button_handling.c
+++ b/firmware/main/button_handling.c
@@ -0,0 +1,88 @@
+#include "button_handling.h"
+
+#include "button_gpio.h"
+#include "common.h"
+#include "driver/gpio.h"
+#include "esp_err.h"
+#include "esp_log.h"
+#include "esp_mac.h"
+#include "freertos/FreeRTOS.h"
+#include "iot_button.h"
+#include "sdkconfig.h"
+#include <stdio.h>
+#include <string.h>
+
+static const char *TAG = "button_handling";
+
+const uint8_t gpios[] = {BUTTON_DOWN, BUTTON_UP, BUTTON_LEFT, BUTTON_RIGHT, BUTTON_SELECT, BUTTON_BACK};
+
+typedef struct
+{
+    uint8_t gpio;
+} button_user_data_t;
+
+static button_user_data_t button_data[6];
+
+QueueHandle_t buttonQueue = NULL;
+
+static void button_event_cb(void *arg, void *usr_data)
+{
+    if (buttonQueue == NULL)
+    {
+        ESP_LOGE(TAG, "Button queue not initialized!");
+        return;
+    }
+    button_user_data_t *data = (button_user_data_t *)usr_data;
+    uint8_t gpio_num = data->gpio;
+
+    ESP_LOGI(TAG, "Button pressed on GPIO %d", gpio_num);
+
+    if (xQueueSend(buttonQueue, &gpio_num, 0) != pdTRUE)
+    {
+        ESP_LOGW(TAG, "Failed to send button press to queue");
+    }
+}
+
+static void create_button(uint8_t gpio, int index)
+{
+    const button_config_t btn_cfg = {0};
+    const button_gpio_config_t btn_gpio_cfg = {
+        .gpio_num = gpio,
+        .active_level = 0,
+        .enable_power_save = true,
+    };
+    button_handle_t gpio_btn = NULL;
+    const esp_err_t ret = iot_button_new_gpio_device(&btn_cfg, &btn_gpio_cfg, &gpio_btn);
+    if (ret != ESP_OK)
+    {
+        ESP_LOGE(TAG, "Button create failed");
+    }
+
+    button_data[index].gpio = gpio;
+    iot_button_register_cb(gpio_btn, BUTTON_SINGLE_CLICK, NULL, button_event_cb, &button_data[index]);
+}
+
+void setup_buttons(void)
+{
+    buttonQueue = xQueueCreate(10, sizeof(uint8_t));
+    if (buttonQueue == NULL)
+    {
+        ESP_LOGE(TAG, "Failed to create button queue");
+        return;
+    }
+
+    ESP_LOGI(TAG, "Button queue created successfully");
+    for (int i = 0; i < sizeof(gpios) / sizeof(gpios[0]); i++)
+    {
+        create_button(gpios[i], i);
+    }
+}
+
+// Cleanup function (optional)
+void cleanup_buttons(void)
+{
+    if (buttonQueue != NULL)
+    {
+        vQueueDelete(buttonQueue);
+    }
+}