STM32 MCUs Products

source code of STDES-3KWTLCP

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

A solution to resolve and exit from the BusFault triggered by am Flash memory double-fault ECC

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...

My input signal is pure square wave with 1.6v,70Hz signal connoted to 12 bit ADC of STM32F429I gives the output DFT graph but showing half of the signal frequency i.e. 35 hz . please give suggestions

Confused with I2S

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...

I'm using stm32u575ZI-Q and trying to configure the ADC using LL drivers and it isn't starting ON (ADCRDY =0), Need help on missing piece or mistake that I'm doing here.

  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...

CAN Communication: Can't Receive Message

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 ...

Hello everyone. Please tell me how to control esim m2m chips? Does the manufacturer provide the RSP platform? Or should the customer have it? Thanks.

STM32F405 bxCAN form errors

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...