STM32 MCUs Products

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Forum Posts

ADC DMA Doesnt Read Properly [Need Help and Advice]

Hi, so previously on other post I've been getting trouble with Poll Conversion of ADC using STM32F4 Discovery Board. Therefore i decided to use DMA instead.I made the program using STM32CUBEMX and Keil uVision to read 5 different channels. All data t...

watch1.JPG dma array output.JPG
dios_kuri by Associate III
  • 4870 Views
  • 13 replies
  • 1 kudos

Spi clock is not generated

Hello, I am trying to generate spi clock(100kz) in stm32g473,but desired output not getting in DSO .I tried to change  stm32cubemx configuration then i changed the user code then also not getting desired output.Please help me what changes I needed to...

No TSC option from MCU finder & CubeMX ?

Hi, Dear ST teamSeems I can find filters about ADC/timer/UART..., but no filter for touch sensor?Can we add this for new versions of MCU finder and cubeMX ?, it's useful and important for me Thank you Best regards

allenQ by Associate
  • 1034 Views
  • 1 replies
  • 1 kudos

Resolved! Flash erase vs Program Running vs Design Decisions

Hello,On STM32F401 is the HAL flash erase a blocking function? (one flash bank, no RAM functions) FLASH_Erase_Sector(idx, FLASH_VOLTAGE_RANGE_3); It's not explicitly stated anywhere. Datasheet says reading the flash while erasing causes stalling, whi...

mrx23 by Associate III
  • 806 Views
  • 1 replies
  • 0 kudos

Resolved! UART doesn't receive data from HC-06

Hello ! My STM board is STM32-L073RZ. I've had a lot of problem with HC-06, tried to somehow send the command "AT" or "AT\r\n", but I didn't get anything back. The bluetooth wasn't connected to any device because the diode was blinking. - I tried cha...

Xenon02_0-1704552517089.png Xenon02_1-1704552588281.png
Xenon02 by Senior
  • 3636 Views
  • 10 replies
  • 5 kudos

Resolved! how do i program STM32C031G4U6 using stlinkv3minie

i have 3 STM32C031G4U6 microcontroller i bought from digikey. no matter what i do i can not program them. i tried a cheap stlink v2 clone as well as stlinkv3minie. i have the swdio, swclk and nrst connected to the microcontroller. no matter what i do...

oyalç.1 by Associate III
  • 1300 Views
  • 4 replies
  • 0 kudos