starting with led configuration

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

components/led_matrix/include/led_matrix.h

@@ -1,3 +1,5 @@
 #pragma once
 
-void init_led(void);
+#include <stdint.h>
+
+void led_matrix_init(void *args);

components/led_matrix/led_matrix.c

@@ -1,15 +1,34 @@
-#include <stdio.h>
 #include "led_matrix.h"
 
+#include "freertos/FreeRTOS.h"
 #include "led_strip.h"
+#include "esp_log.h"
+#include "sdkconfig.h"
 
-#define LED_STRIP_RMT_RES_HZ (10 * 1000 * 1000)
-
-led_strip_handle_t led_strip_init(uint8_t gpio_pin, uint32_t width, uint32_t height)
+typedef struct
 {
+    uint8_t red;
+    uint8_t green;
+    uint8_t blue;
+} led_data_t;
+
+typedef struct
+{
+    led_strip_handle_t led_strip;
+    led_data_t *data;
+    uint32_t size;
+} led_matrix_t;
+
+led_matrix_t led_matrix;
+
+static void led_strip_init(uint8_t gpio_pin, uint32_t size)
+{
+    led_matrix.size = size;
+    led_matrix.data = (led_data_t *)malloc(sizeof(led_data_t) * size);
+
     led_strip_config_t strip_config = {
         .strip_gpio_num = gpio_pin,
-        .max_leds = width * height,
+        .max_leds = size,
         .led_model = LED_MODEL_WS2812,
         .color_component_format = LED_STRIP_COLOR_COMPONENT_FMT_RGB,
         .flags = {
@@ -18,22 +37,34 @@ led_strip_handle_t led_strip_init(uint8_t gpio_pin, uint32_t width, uint32_t hei
 
     led_strip_rmt_config_t rmt_config = {
         .clk_src = RMT_CLK_SRC_DEFAULT,
-        .resolution_hz = LED_STRIP_RMT_RES_HZ,
-        .mem_block_symbols = 64,
+        .resolution_hz = 0,
+        .mem_block_symbols = 0,
         .flags = {
             .with_dma = true,
         }};
 
-    led_strip_handle_t led_strip;
-    ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_strip));
-    return led_strip;
+    ESP_ERROR_CHECK(led_strip_new_rmt_device(&strip_config, &rmt_config, &led_matrix.led_strip));
 }
 
-void init_led(void)
+void led_matrix_init(void *args)
 {
-    led_strip_handle_t led = led_strip_init(14, 8, 8);
-    // led_strip_set_pixel(led, 0, 255, 0, 0);
-    // led_strip_set_pixel(led, 1, 0, 255, 0);
-    // led_strip_set_pixel(led, 2, 0, 0, 255);
-    led_strip_refresh(led);
+    ESP_LOGI(pcTaskGetName(NULL), "Calling led_matrix_init()");
+
+    led_strip_init(CONFIG_WLED_DIN_PIN, CONFIG_WLED_LED_COUNT);
+    int value = 0;
+    for (int i = 0; i < led_matrix.size; i++)
+    {
+        led_strip_set_pixel(led_matrix.led_strip, i, value, 0, 0);
+    }
+    led_strip_refresh(led_matrix.led_strip);
+
+    while (true)
+    {
+        vTaskDelay(pdMS_TO_TICKS(100));
+    }
+
+    free(led_matrix.data);
+
+    ESP_LOGI(pcTaskGetName(NULL), "Exiting led_matrix_init()");
+    vTaskDelete(NULL);
 }

components/remote_control/include/remote_control.h

@@ -1 +1,3 @@
-void func(void);
+#pragma once
+
+void ble_init(void *args);

components/remote_control/remote_control.c

@@ -1,7 +1,18 @@
-#include <stdio.h>
 #include "remote_control.h"
 
-void func(void)
-{
+#include "esp_log.h"
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
 
+void ble_init(void *args)
+{
+    ESP_LOGI(pcTaskGetName(NULL), "Calling ble_init()");
+
+    while (1)
+    {
+        vTaskDelay(pdMS_TO_TICKS(100));
+    }
+
+    ESP_LOGI(pcTaskGetName(NULL), "Exiting ble_init()");
+    vTaskDelete(NULL);
 }

main/Kconfig.projbuild

@@ -0,0 +1,13 @@
+menu "Miniatur Town"
+    config WLED_DIN_PIN
+        int "WLED Data In Pin"
+        default 14
+        help
+            The number of the WLED data in pin.
+
+    config WLED_LED_COUNT
+        int "WLED LED counter"
+        default 64
+        help
+            The number of the WLED LEDs.
+endmenu

main/main.c

@@ -1,6 +1,11 @@
 #include "led_matrix.h"
+#include "remote_control.h"
+
+#include "freertos/FreeRTOS.h"
+#include "freertos/task.h"
 
 void app_main(void)
 {
-    init_led();
+    xTaskCreatePinnedToCore(led_matrix_init, "led_matrix", configMINIMAL_STACK_SIZE * 2, NULL, 5, NULL, 1);
+    xTaskCreatePinnedToCore(ble_init, "remote_control", configMINIMAL_STACK_SIZE * 2, NULL, 5, NULL, 1);
 }