--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main/task_out.c Sat Apr 01 21:06:59 2023 +0200
@@ -0,0 +1,151 @@
+/**
+ * @file task_out.c
+ * @brief The FreeRTOS task to drive the outputs.
+ */
+
+
+#include "config.h"
+
+
+static const char *TAG = "task_out";
+
+
+
+#define OutputPin1 CONFIG_OUT1_PIN
+#define OutputPin2 CONFIG_OUT2_PIN
+#define OutputPin3 CONFIG_OUT3_PIN
+#define OutputPin4 CONFIG_OUT4_PIN
+
+SemaphoreHandle_t xSemaphoreOUT = NULL; ///< Semaphore OUT task
+OUT_State *out_state; ///< Public state for other tasks
+
+extern uint32_t Alarm;
+extern uint8_t Relay1;
+extern uint8_t Relay2;
+extern uint8_t Dimmer3;
+extern uint8_t Dimmer4;
+
+
+/*
+ * Task to drive the outputs.
+ */
+void task_out(void *pvParameter)
+{
+ int val;
+
+ ESP_LOGI(TAG, "Starting task OUT %d %d %d %d", Relay1, Relay2, Dimmer3, Dimmer4);
+
+ xSemaphoreOUT = xSemaphoreCreateMutex();
+ out_state = malloc(sizeof(OUT_State));
+ out_state->error = OUT_ERR_NONE;
+ out_state->out1 = 0;
+ out_state->out2 = 0;
+ out_state->out3 = 0;
+ out_state->out4 = 0;
+
+ gpio_reset_pin(OutputPin1);
+ gpio_reset_pin(OutputPin2);
+ gpio_reset_pin(OutputPin3);
+ gpio_reset_pin(OutputPin4);
+
+ gpio_set_direction(OutputPin1, GPIO_MODE_OUTPUT);
+ gpio_set_direction(OutputPin2, GPIO_MODE_OUTPUT);
+
+ /*
+ * Prepare the LEDC PWM channels
+ */
+ ledc_timer_config_t ledc_timer = {
+ .speed_mode = LEDC_LOW_SPEED_MODE, ///< Use high speed timer
+ .timer_num = LEDC_TIMER_0, ///< Timer 0
+ .duty_resolution = LEDC_TIMER_10_BIT, ///< 10 bits resolution
+ .freq_hz = 100, ///< 100 Hz
+ .clk_cfg = LEDC_AUTO_CLK ///< Auto select PWM clock
+ };
+ ledc_timer_config(&ledc_timer);
+
+ ledc_channel_config_t dimmer_channel3 = {
+ .channel = LEDC_CHANNEL_0,
+ .duty = 0, ///< Default 0%
+ .gpio_num = OutputPin3, ///< Dimmer3 pin
+ .speed_mode = LEDC_LOW_SPEED_MODE,
+ .hpoint = 0,
+ .intr_type = LEDC_INTR_DISABLE,
+ .timer_sel = LEDC_TIMER_0 ///< Timer 0
+ };
+ ledc_channel_config(&dimmer_channel3);
+
+ ledc_channel_config_t dimmer_channel4 = {
+ .channel = LEDC_CHANNEL_1,
+ .duty = 1024, ///< Default 0% (inverted value)
+ .gpio_num = OutputPin4, ///< Dimmer4 pin
+ .speed_mode = LEDC_LOW_SPEED_MODE,
+ .hpoint = 0,
+ .intr_type = LEDC_INTR_DISABLE,
+ .timer_sel = LEDC_TIMER_0 ///< Timer 0
+ };
+ ledc_channel_config(&dimmer_channel4);
+
+ ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0, 0);
+ ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0);
+ ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_1, 0);
+ ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_1);
+
+ /*
+ * Task loop forever.
+ */
+ ESP_LOGI(TAG, "Starting loop OUT task");
+
+ while (1) {
+
+ if (xSemaphoreTake(xSemaphoreOUT, 25) == pdTRUE) {
+
+ if (out_state->out1 != Relay1) {
+ out_state->out1 = Relay1;
+ if (Alarm)
+ gpio_set_level(OutputPin1, 0);
+ else
+ gpio_set_level(OutputPin1, Relay1);
+// ESP_LOGI(TAG, "Relay1 %d %d", OutputPin1, Relay1);
+ }
+ if (out_state->out2 != Relay2) {
+ out_state->out2 = Relay2;
+ if (Alarm)
+ gpio_set_level(OutputPin2, 0);
+ else
+ gpio_set_level(OutputPin2, Relay2);
+// ESP_LOGI(TAG, "Relay2 %d %d", OutputPin2, Relay2);
+ }
+
+ if (out_state->out3 != Dimmer3) {
+ if (out_state->out3 < Dimmer3) {
+ out_state->out3++;
+ } else if (out_state->out3 > Dimmer3) {
+ out_state->out3--;
+ }
+ if (Alarm)
+ val = 0;
+ else
+ val = (out_state->out3 * 1024) / 100;
+ //ESP_LOGI(TAG, "Dimmer 3 %d val %d", out_state->out3, val);
+ ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0, val);
+ ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_0);
+ }
+ if (out_state->out4 != Dimmer4) {
+ if (out_state->out4 < Dimmer4) {
+ out_state->out4++;
+ } else if (out_state->out4 > Dimmer4) {
+ out_state->out4--;
+ }
+ if (Alarm)
+ val = 0;
+ else
+ val = (out_state->out4 * 1024) / 100;
+ //ESP_LOGI(TAG, "Dimmer 4 %d val %d", out_state->out4, val);
+ ledc_set_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_1, val);
+ ledc_update_duty(LEDC_LOW_SPEED_MODE, LEDC_CHANNEL_1);
+ }
+ xSemaphoreGive(xSemaphoreOUT);
+ }
+ vTaskDelay(20 / portTICK_PERIOD_MS);
+ }
+}