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Hi,
I’m now trying to port the STEVAL-STWINBX1 firmware to my custom hardware whose MCU is STM32U575VGT6.
I started by porting the data logging application:
fp-sns-datalog2\STM32CubeFunctionPack_DATALOG2_V3.1.0\Projects\STM32U585AI-STWIN.box\Applications\DATALOG2
During execution the following code gets stuck,and eventually returns HAL_ERROR.
/* Wait for calibration completion */
while (LL_ADC_IsCalibrationOnGoing(hadc->Instance) != 0UL)
{
wait_loop_index++;
if (wait_loop_index >= ADC_CALIBRATION_TIMEOUT)
{
/* Update ADC state machine to error */
ADC_STATE_CLR_SET(hadc->State, HAL_ADC_STATE_BUSY_INTERNAL, HAL_ADC_STATE_ERROR_INTERNAL);
__HAL_UNLOCK(hadc);
return HAL_ERROR;
}
I’ve verified that the hardware is fine with my own test program (DAC generates a sine wave, ADC samples it, and I print the data over USART). I’m not sure what’s wrong—could you give me some suggestions?
zefang
