--- a/main/task_driver.c Thu Jul 29 22:38:30 2021 +0200
+++ b/main/task_driver.c Fri Jul 30 16:45:53 2021 +0200
@@ -20,6 +20,7 @@
#define SSR_PUMP CONFIG_SSR_PUMP_GPIO ///< GPIO Pump relay pin
#define PWM_MLT CONFIG_PWM_MLT_GPIO ///< GPIO PWM MLT pin
+#define HENDI_SWITCH 6 ///< Hendi power on/off at %
bool outEnable = false; ///< Enable outputs flag
DRIVER_State * driver_state; ///< Driver state
@@ -136,15 +137,16 @@
/*
* If the Hendi is on, the lowest setting is 500 Watt. So, if we need less then
- * 10% power, turn it off, just like the manual knob.
+ * HENDI_SWITCH power, turn it off, just like the manual knob.
*/
- MLT((val >= 10) ? 1:0);
+ MLT((percent >= HENDI_SWITCH) ? 1:0);
if (val != oldval) {
- log_msg(TAG, "MLT_PWM(%d) val=%d %.0f watt", percent, val, (percent / 100.0) * equipment.MLT_watt);
+ log_msg(TAG, "MLT(%d) MLT_PWM(%d) val=%d %.0f watt pv: %.3f", (percent >= HENDI_SWITCH) ? 1:0,
+ percent, val, (percent / 100.0) * equipment.MLT_watt, driver_state->mlt_pv);
ledc_set_duty(LEDC_HIGH_SPEED_MODE, LEDC_CHANNEL_0,/* 1024 - */val);
ledc_update_duty(LEDC_HIGH_SPEED_MODE, LEDC_CHANNEL_0);
- if (val >= 10) {
+ if (val >= HENDI_SWITCH) {
runtime.MLT_usage += (xTaskGetTickCount() - MLT_time) * (percent / 100.0);
}
MLT_time = xTaskGetTickCount();
@@ -329,14 +331,12 @@
if ((PID_GetMode() == PID_AUTOMATIC) && (MLT_Mode == MLT_MODE_PID)) {
/* Mash power limited */
PWMout = (PWMout * equipment.MashPower) / 100;
-// if (PWMout > equipment.MashPower)
-// PWMout = equipment.MashPower;
}
/*
- * Do not send power values < 10%.
+ * Do not send power values < HENDI_SWITCH.
*/
- if (PWMout >= 10) { // Hendi minimum power is 500 Watt, this is 10%
+ if (PWMout >= HENDI_SWITCH) { // Hendi minimum power is 500 Watt, this is 10%
if ((((PWMout / 100.0) * equipment.MLT_watt) + equipment.HLT_watt) > equipment.Max_watt) {
if (HLT_pin) {
ESP_LOGI(TAG, "Current %.0f Watt above %d limit, shutdown HLT",