sketch.ino

diagram.json

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include <stddef.h>
#include "driver/gpio.h"

#define GPIO_LED_1 5
#define GPIO_LED_PIN_SEL_1 (1ULL<<GPIO_LED_1) 

static void init_hw(void);
void task1(void * params);
void task2 (void *params);
void blinkled(void);

void app_main(void)
{
  xTaskCreate(&task1, "temperature reading", 2048, "task 1", 2, NULL);
  xTaskCreate(&task2, "temperature reading", 2048, "task 2", 2, NULL);
  xTaskCreate(&blinkled, "LED blink", 2048, NULL, 2, NULL);
}

static void init_hw(void)
{
  gpio_config_t io_conf;

  io_conf.mode = GPIO_MODE_OUTPUT;
  io_conf.pin_bit_mask = GPIO_LED_PIN_SEL_1;
  io_conf.intr_type = GPIO_INTR_DISABLE;
  io_conf.pull_down_en = 0;
  io_conf.pull_up_en = 0;
  gpio_config(&io_conf);

}

void task1(void * params)
{
  while (true)
  {
    printf("reading temperature from %s\n", (char *) params);
    vTaskDelay(600 / portTICK_PERIOD_MS);
  }
}

void task2 (void *params)
{
  while (true)
  {
    printf("reading temperature from %s\n", (char *) params);
    vTaskDelay(1000 / portTICK_PERIOD_MS);
  }
}

void blinkled(void)
{
  init_hw();
  while(true)
  {
    gpio_set_level(GPIO_LED_1, 1);
    vTaskDelay(500);
    gpio_set_level(GPIO_LED_1, 0);
    vTaskDelay(500);
  }
}
