void HAL_COMP_TriggerCallback(COMP_HandleTypeDef *hcomp)
{
uint8_t comp;
uint8_t valx=HAL_COMP_GetOutputLevel(hcomp);
if (hcomp==&hcomp1) {
comp=0;
} else {
comp = 1;
}
compValues[comp] = valx + '0';
}
/**
* @brief check input voltage level: within the thresholds, above the upper
* threshold or under the lower threshold
* @param None
* @retval None
*/
void InputVoltageLevel_Check(void)
{
/* Check if COMP1 and COMP2 output level is high */
if (((HAL_COMP_GetOutputLevel(&Comp1Handle)) == COMP_OUTPUTLEVEL_HIGH)
&& ((HAL_COMP_GetOutputLevel(&Comp2Handle)) == COMP_OUTPUTLEVEL_HIGH))
{
/* A rising edge is detected so the input voltage is higher than VREFINT */
State = STATE_OVER_THRESHOLD;
}
else if (((HAL_COMP_GetOutputLevel(&Comp1Handle)) == COMP_OUTPUTLEVEL_LOW)
&& ((HAL_COMP_GetOutputLevel(&Comp2Handle)) == COMP_OUTPUTLEVEL_HIGH))
{
/* A falling edge is detected so the input voltage is lower than VREFINT */
State = STATE_WITHIN_THRESHOLD;
}
else if (((HAL_COMP_GetOutputLevel(&Comp1Handle)) == COMP_OUTPUTLEVEL_LOW)
&& ((HAL_COMP_GetOutputLevel(&Comp2Handle)) == COMP_OUTPUTLEVEL_LOW))
{
State = STATE_UNDER_THRESHOLD;
}
}
