Initial commit

2025-12-10 14:11:10 +00:00
commit c71c7da2ff
17 changed files with 804 additions and 0 deletions
@@ -0,0 +1,56 @@
+#include <stdio.h>
+#include <FreeRTOS.h>
+#include <task.h>
+#include <queue.h>
+#include "pico/stdlib.h"
+#include "pico/binary_info.h"
+#include "boards/pico.h"
+
+volatile QueueHandle_t queue = NULL;
+const TickType_t ms_delay = 500 / portTICK_PERIOD_MS;
+TaskHandle_t pico_task_handle = NULL;
+
+void led_task_pico(void *unused_arg)
+{
+
+    // Store the Pico LED state
+    uint8_t pico_led_state = 0;
+
+    // Configure the Pico's on-board LED
+    gpio_init(PICO_DEFAULT_LED_PIN);
+    gpio_set_dir(PICO_DEFAULT_LED_PIN, GPIO_OUT);
+
+    while (true)
+    {
+        pico_led_state = 1;
+        gpio_put(PICO_DEFAULT_LED_PIN, pico_led_state);
+        xQueueSendToBack(queue, &pico_led_state, 0);
+        vTaskDelay(ms_delay);
+
+        pico_led_state = 0;
+        gpio_put(PICO_DEFAULT_LED_PIN, pico_led_state);
+        xQueueSendToBack(queue, &pico_led_state, 0);
+        vTaskDelay(ms_delay);
+    }
+}
+
+int main()
+{
+    stdio_init_all();
+
+    BaseType_t pico_status = xTaskCreate(led_task_pico,
+                                         "PICO_LED_TASK",
+                                         128,
+                                         NULL,
+                                         1,
+                                         &pico_task_handle);
+    queue = xQueueCreate(4, sizeof(uint8_t));
+    if (pico_status == pdPASS)
+    {
+        vTaskStartScheduler();
+    }
+
+    while (true)
+    {
+    }
+}