frustrated

Core/Src/main.cpp

@@ -126,12 +126,12 @@ main(void)
     HAL_ADC_PollForConversion(&hadc1, 100); //poll ADC1 periph, timeout 100ms
 
     rawValue = HAL_ADC_GetValue(&hadc1);
-    printf("The value is %hu volts.\r\n", rawValue);
+    printf("ADC raw value: %hu\r\n", rawValue);
 
     HAL_Delay(500);
 
     volts = ((float)rawValue / 4096) * 3; // convert to voltage from 0 to 3.0
-    printf("The value is %f volts.\r\n", volts);
+    printf("Voltage: %fV\r\n", volts);
 
     HAL_Delay(500);
 
@@ -139,7 +139,7 @@ main(void)
 
     __HAL_TIM_SET_COMPARE(&htim1, TIM_CHANNEL_1, duty); 
 
-    HAL_Delay(100);
+    HAL_Delay(500);
     /* USER CODE END WHILE */
 
     /* USER CODE BEGIN 3 */