STM32 MCUs Products

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Resolved! Issue with receiving FDCAN data with STM3232H750

I have debugged the whole code to send data from stm32h750b-dk between the two fdcan terminals fdcan1 and fdcan2 the data is appearing on live expressions of txdata1 but in rxdata only 1 bit is being transferred can somebody mention what the problem ...

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revvathi by Associate III
  • 798 Views
  • 10 replies
  • 1 kudos

stm32g4 FDCAN fiters problem

Hi. I have a problem with can filers on a G4 board. With standard ids device worked well, but when i changed id to extended the filters stopped working. // 5. FDCAN Filters configuration // 5.1. Dual filter for broadcast messages sFilterConfig.IdType...

zemlemer by Associate
  • 228 Views
  • 3 replies
  • 0 kudos

Resolved! PDR_ON Floating

Dear,    We are working on a custom design which has PDR_ON pin floating. The board is already fabricated and assembled.    The part number is STM32H7A3AII6Q.    Please let us know if this has any consequences on normal operation of the MCU and if so...

Resolved! STM32U575 EXTI Interrupt usage

HiI'm using nucleo_u575zi board. Connected three external switches to PB0, PB1 & PB2 pins.By default, the pins are low, the pins are configured as:   /*Configure GPIO pins : EXT_PIN3_Pin EXT_PIN1_Pin EXT_PIN2_Pin */ GPIO_InitStruct.Pin = EXT_PIN3...

Meghana by Associate III
  • 469 Views
  • 1 replies
  • 1 kudos

DAC Sine Wave & Vertical Shift

Hi,I've successfully generated a sine wave using stm32 DAC. The current generated sine wave has the following properties; where min amplitude is 0 to max amplitude 4096 and the zero crossing is at 2048. I'd like to shift the output sine wave amplitud...