STM32CubeMX (MCUs)

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X-CUBE-SBSFU CAN bus support

Hi everybody!We have to implement firmware update feature via CAN interface. Our challenge involves implementing a secure and safe firmware update feature via the CAN bus, driven by regulatory requirements in the medical field. Unfortunately, the exa...

Vadym by Associate
  • 2 replies
  • 1 kudos

STM32 CAN transmit bug?

Hello to all from Germany,I try to set up a CAN communication between the STM32F105RB and PCAN-Ethernet-Gateway. I have configured all my peripherals with STM32CubeMX (Version 5.3.0) and generated the code for Keil uVision (V5 28.0.0) and Atollic Tru...

0690X00000AARBeQAP.png 0690X00000AARBZQA5.png
SBaye by Associate
  • 2 replies
  • 0 kudos

Resolved! STM32F7 Bug in CAN clock management

I work on a project with STM32F767ZI that uses 3 CAN buses and require them to be turned ON and OFF at specific times to save power.However, code generated by STM32CubeFW_F7 V1.16.1 (latest version at the time of posting) generates questionable(or ev...

STM32F769I EVAL CAN problems

Hello,we are trying to listen to can messages with our evaluation board. We are using a PCAN-USB adapter to play a can log to our eval board.When starting the PC program it says that there is no can buffer detected. We assume that somehow our CAN Tra...

LDini.1 by Associate II
  • 3 replies
  • 1 kudos

Resolved! CAN: Clock Frequency Scaling Issues to Achieve Baud Rate

Hello,I am attempting to add CAN communication to one of my co-worker's boards, who is using the STM32F303RE MCU with an external 30 MHz crystal oscillator. The CAN communication uses the APB1 Peripheral Clock, which is currently using 30 MHz as well...

KMew by Senior III
  • 3 replies
  • 1 kudos