STM32 MCUs Products

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Resolved! STM32G070KB PA8 and PA9 interaction

Hello,We have run into a weird behaviour with the STM32G070KB. With PA8 defined as an input with internal pullup and PA9 as output push-pull. When PA9 is at low level and PA8 unconnected, PA8 is at VCC (3.3V) as expected.When PA9 is at high level, PA...

Trilys by Associate II
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  • 11 replies
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Resolved! Replacement for STM32F105

We're looking to replace our F105 processors in the next generation of a an automotive application.We want more flash,2 I2c ports2 SPI ports3 UARTspreferably 4 CAN ports, but atleast 3, 2 of the CAN ports should support CAN-FDand more hardware securi...

DanielNslund_0-1738222225864.png

GPDMA with linked list for big buffers

Hello !I'm using STM32U5A5 on my custom board.i would like to configure a very big buffer to store lots of ADC samples (60sec circular audio buffer)i check the GPDMA is limited to 64kBI tryed a small test using the linked list to do a small test usin...

Rickou73 by Associate II
  • 425 Views
  • 2 replies
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Resolved! Nucleo-H7S3L8 no longer connects

I have a Nucleo-H7S3L8 board that I have been using for development, but it is no longer able to connect to download binaries. I had previously been able to connect, but now when I try to run code using STM32CubeIDE, the ST-LINK GDB server fails with...

GlennK by Associate
  • 297 Views
  • 3 replies
  • 0 kudos