STM32 MCUs Products

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interference of ADC channels in STM32F103RCT6

HI everybody,I purchased this batch of MCUS and found a difference in performance compared to my previous batch 19+,Unusual: The upper left corner is the standard source output setting, and the right side is the data detected by the product. Focus on...

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jason110 by Associate
  • 601 Views
  • 1 replies
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VCom port, emptying buffer.

Hello! Not sure it's the right place to post. I have a custom board based on STM32F767. I'm using USB with VCOM port to communicate by UART. Basically it works (I mean, I can receive bytes from a terminal (I'm working on Ubuntu with STM32CubeIDE v. 1...

PG.1 by Associate III
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  • 2 replies
  • 0 kudos

Resolved! fdcan on Riverdi STM32H7 Embedded Display 7"

Hello,I've started to develop with the Riverdi STM32 Embedded Display and I'm trying to use the CAN BUS to display data, but unfortunately I can't. I'm not receiving any data. The CAN on the board is a FDCAN and I've set it to classic, because that's...

Continuous DMA from memory to SPI

We need to continuously DMA a single 16-bit word to the SPI transmitter. (Neither the memory address nor the peripheral address would increment.) Can this be done without intervention? I.e. do we have to use a DMA Complete interrupt to set a flag and...

SoCalJim by Associate III
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  • 16 replies
  • 1 kudos

Resolved! BOOTING STM32F469

@STOne-32 , @Peter BENSCH, @Tesla DeLorean HI! I have my wiring below and I wonder what is wrong with it. Hope someone can give me some help!! my BOOT0 -> LOW, PDR_ON -> HIGH, BYPASS_REG -> LOW. And I have the following connections to the ST LINK:NRS...

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