dear ST,I'm trying to program the STM32H743 to use DMA control of its DAC - my understanding is this involves use of a Timer also. 'Circular' mode would be relevant meaning the file being output (just a sine wave for now) is continually replayed. Me...
Hello, we are developing a produce of AC-DC converter based on STM32。 Can you offer the source codes (PFC and LLC) of STDES-3KWTLCP. Thank you very much
I have spent a bit of time looking for a solution on how-to deal with BusFault caused by a flash-read ECC event. This is what I would like to share with others in the absence of finding an online solution myself.void fv_flash_eec_test(void){ volati...
Hello, I am trying to learn I2S.For SPI, it is pretty easy to understand, but for I2S, I have a few doubts and questions.As I understand it, the WS pin will determine which channel will transmit. But when I pull high or low the Slave transmitter WS p...
The datasheet is a bit confusing. In my setup, the DAC1 saturates below 15mV. In addition, I'm not sure whether the ADC1 measures correctly below that voltage.
void ADC_Driver_InitializeADC(void) { peripheralADC1Init(); ADC_Activate(); } void peripheralADC1Init(void) { LL_ADC_SetTriggerFrequencyMode(ADC1, LL_ADC_TRIGGER_FREQ_HIGH); // Structure for some features of ADC common parameters and mul...
I am attempting to use my STM32H7B3I-EVAL evaluation board to send and receive CAN communication messages. I am communicating with a Vector CANalayzer (16.0, VN1630A). The CANalyzer is being used both to display messages received from the evaluation ...
I've got a weird situation.We've got a CAN bus going between our controller and a CAT ECU with a couple of PCs watching the conversation going by at about 80 messages per second and we can get a couple of million packets with zero errors. (That's not...
