STM32 MCUs Products

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Resolved! CAN TX

Hi all Can You provide me a correct code for how we can transfer TX frame using HAL . please check my code below . Issue what I am facing in my code is only I am seeing first ID data even data and ID are correctly stored inside buffer. Please guide m...

Ash1 by Associate III
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  • 18 replies
  • 2 kudos

[STM32G431] Programming issue

Hello,I am facing big issue to program STM32G431 on custom boards. The issue appears on two different designs.I am using ST-Link V3 through SWD to program the device as I do usually but it is really hard to get the connection.I have tested 3 differen...

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BBute.1 by Associate II
  • 546 Views
  • 4 replies
  • 2 kudos

Resolved! STM32N6 H264 encoder motion vectors

Hello, I've been reading the reference manual for the STM32N6 and it's video encoder. There does not seem to be any registers that point to a region where the motion vectors are calculated, nor a memory map for the SRAM region mapped for the peripher...

STM32U5A5QJI6Q - Which Pins to Use for Programming ?

Hi,I am working with the STM32U5A5QJI6Q microcontroller and need guidance on the programming pins. I plan to program it using [SWD/JTAG (choose one)] with an external programmer like ST-Link.Could someone confirm:Which pins are used for programming v...

Resolved! USB PHY internal vs external?

Hi,in CubeMX for the STM32F750V8T6, there is an option for External PHY or Internal PHY (see screenshot below).What is the point of using external PHY? It seems to just add cost and complexity. Is it perhaps considerably faster?Thank you  

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Ricko by Senior III
  • 888 Views
  • 3 replies
  • 3 kudos

STM32H743 Dual mode ADC in 8 bit resolution

Hi Experts! Summary: Question: Anyone know if the dual 8bit ADC mode is broken on the STM32H743 or what I could be doing wrong?Details:I am trying to get 8 bit dual mode ADC working on the STM32H743. I see one post on here that seems to indicate some...

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JShro by Associate III
  • 403 Views
  • 2 replies
  • 0 kudos

adc error handler

hiim using stm32g474vet6timer1 is trigger mode ,timer3 slavemode, both timer1 and 3 operate at 5khztimer1 will trigger timer3 and timer3 will trigger adc at every 5khz ,im using adc in multimode dma ,now the problem is when initally i start these con...