Forum Posts
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...
Resolved! What is the Voffset of the DAC1 on the STM32U5xx?
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.
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 ...
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...
Resolved! Receive parallel data in Nucleo_H743ZI2
HiI am following the AN4666 document to receive parallel gpio data, with on clock input.this is the code I wrote : I was expecting to receive gpio data and save to memory by triggering the DMA at every rising edge my issue is that the timer (input ca...
