STM32 MCUs Boards and hardware tools

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Resolved! STM32F405 wont flash

Hello everyone, I have had problems flashing a STM32F405 from a 3D printer board, I have not managed to flash via DFU and with a STLink-V2. Here is what I have done. - First, the board has a HID bootloader, which by connecting jumpers between BOOT0-3...

Screenshot 2024-09-20 at 2.40.52 PM.png
EOpitz by Associate
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  • 2 replies
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STLINK-V3PWM issues

I didn't own a V3 programming device and found the $11 device did have a USB C type connector but would not supply power to the target so I purchased the STLINK-V3PWR device. When it arrive I could not find any of the shipped cables that would connec...

KevinA by Senior
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  • 0 replies
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Resolved! I2C HAL_BUSY NUCLEO-FR103RB Master

NUCLEO STM32 I2CHello, I'm trying to make a master NUCLEO-FR103RB send data to a slave device using fast mode (400 kHz). Slave to master is not essential at the moment. As slave I am using the Total Phase AARDVARK in slave mode simulating a LED drive...

image_2024-09-19_131011655.png I2C.drawio (1).png
xenon by Associate II
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  • 6 replies
  • 3 kudos