Now PG9 toggles at the very beginning of every laser current step. Purpose: tell ADC that step started/ended for correct averaging.

Src/main.c

@@ -448,14 +448,17 @@ int main(void)
 							if (TIM10_coflag)
 							{
 								Set_LTEC(TT_CHANGE_CURR_1, task.current_param);
+								HAL_GPIO_TogglePin(GPIOG, GPIO_PIN_9); //toggle PG9. Change indicates that current step started.
+
 								//TIM11 -> CNT = 0; // to link modulator phase
 								//TIM4 -> CNT = 0; // to link ADC clock phase
 								task.current_param += task.delta_param;
 								TO10 = 0;
 								TIM10_coflag = 0;
 								
-								HAL_GPIO_WritePin(GPIOG, GPIO_PIN_9, GPIO_PIN_SET); // set the current step laser current trigger
-								HAL_GPIO_WritePin(GPIOG, GPIO_PIN_9, GPIO_PIN_RESET);
+
+								//HAL_GPIO_WritePin(GPIOG, GPIO_PIN_9, GPIO_PIN_SET); // set the current step laser current trigger
+								//HAL_GPIO_WritePin(GPIOG, GPIO_PIN_9, GPIO_PIN_RESET);
 //*
 								if (step_counter % trigger_step == 0){ //trigger at every 60 step
 									OUT_trigger(trigger_counter);