HomeEnergyMeter/main/relay_control.c

#include "freertos/FreeRTOS.h"
#include "freertos/task.h"
#include "freertos/queue.h"
#include "driver/ledc.h"
#include "driver/pcnt.h"
#include "esp_attr.h"
#include "esp_log.h"

#include "relay_control.h"

#ifdef ENABLE_RELAY_OUTPUT

void relayControlTask(void *pvParameters) {

    ESP_LOGI("RELAY", "relayControlTask starting. Core:%d",xPortGetCoreID());

    uint8_t relayState = 0;

    while( 1 ) {
        
        relayState = !relayState;
        ESP_LOGI("RELAY", "Change relay state: %u",relayState);
        gpio_set_level(VVB_RELAY_OUTPUT_IO, relayState);

        vTaskDelay(5000 / portTICK_PERIOD_MS);
    }

}




void relay_control_init()
{
    ESP_LOGI("RELAY", "relay_control_init()");

    gpio_reset_pin(VVB_RELAY_OUTPUT_IO);
    gpio_set_direction(VVB_RELAY_OUTPUT_IO, GPIO_MODE_OUTPUT);

    xTaskCreate(relayControlTask, "relayControlTask", 1024*10, NULL, 2, NULL);
}

#endif