move into firmware subfolder

Signed-off-by: Peter Siegmund <developer@mars3142.org>

firmware/components/led-manager/src/hal_esp32/led_manager.cpp

@@ -0,0 +1,92 @@
+#include "led_manager.h"
+
+#include "esp_event.h"
+#include "esp_log.h"
+#include "led_strip.h"
+#include "sdkconfig.h"
+
+led_strip_handle_t led_strip;
+
+static const uint32_t value = 5;
+
+ESP_EVENT_DECLARE_BASE(LED_EVENTS_BASE);
+ESP_EVENT_DEFINE_BASE(LED_EVENTS_BASE);
+
+esp_event_loop_handle_t loop_handle;
+
+const char *TAG = "LED";
+
+uint64_t wled_init(void)
+{
+    led_strip_config_t strip_config = {.strip_gpio_num = CONFIG_WLED_DIN_PIN,
+                                       .max_leds = 64,
+                                       .led_model = LED_MODEL_WS2812,
+                                       .color_component_format = LED_STRIP_COLOR_COMPONENT_FMT_RGB,
+                                       .flags = {
+                                           .invert_out = false,
+                                       }};
+
+    led_strip_rmt_config_t rmt_config = {.clk_src = RMT_CLK_SRC_DEFAULT,
+                                         .resolution_hz = 0,
+                                         .mem_block_symbols = 0,
+                                         .flags = {
+                                             .with_dma = true,
+                                         }};
+
+    ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip));
+
+    for (uint32_t i = 0; i < 64; i++)
+    {
+        led_strip_set_pixel(led_strip, i, 0, 0, 0);
+    }
+    led_strip_refresh(led_strip);
+
+    return ESP_OK;
+}
+
+void event_handler(void *arg, esp_event_base_t base, int32_t id, void *event_data)
+{
+    if (id == EVENT_LED_ON || id == EVENT_LED_OFF)
+    {
+        auto brightness = (id == EVENT_LED_ON) ? value : 0;
+        for (uint32_t i = 0; i < 64; i++)
+        {
+            led_strip_set_pixel(led_strip, i, brightness, brightness, brightness);
+        }
+        led_strip_refresh(led_strip);
+    }
+}
+
+uint64_t register_handler(void)
+{
+    esp_event_loop_args_t loop_args = {
+        .queue_size = 2, .task_name = "led_manager", .task_priority = 5, .task_stack_size = 4096, .task_core_id = 1};
+    esp_event_loop_create(&loop_args, &loop_handle);
+
+    esp_event_handler_register_with(loop_handle, LED_EVENTS_BASE, ESP_EVENT_ANY_ID, event_handler, NULL);
+    return ESP_OK;
+}
+
+uint64_t send_event(uint32_t event, led_event_data_t *payload)
+{
+    if (payload == nullptr)
+    {
+        return ESP_ERR_INVALID_ARG;
+    }
+
+    esp_err_t err = esp_event_post_to(loop_handle,              // Event-Loop Handle
+                                      LED_EVENTS_BASE,          // Event Base
+                                      event,                    // Event ID (EVENT_LED_ON, EVENT_LED_OFF, etc.)
+                                      payload,                  // Daten-Pointer
+                                      sizeof(led_event_data_t), // Datengröße
+                                      portMAX_DELAY             // Wartezeit
+    );
+
+    if (err != ESP_OK)
+    {
+        ESP_LOGE("LED", "Failed to post event: %s", esp_err_to_name(err));
+        return err;
+    }
+
+    return ESP_OK;
+}