STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

PWM Generation

Hello STM Community,today while generating PWM using Alternate Function Register, I observed that for TIMER 5, Channel 1, I need not configure MOE bit in BDTR register. whereas for TIMER1, Channel 1 I had to configure the MOE bit in BDTR register. Wh...

STM32U535RET6 and LCD I2C communication

Hello!I have a major and pretty dumb problem regarding my communication between a RX2004A LCD (Documentation if needed) and a custom board with a STM32U535RET6 chipset. I'm just trying to print any message on the display. The problem is that the disp...

Zer0 by Associate II
  • 1943 Views
  • 4 replies
  • 1 kudos

print messages are not coming in teraterm

Hai,I am using STM32L496ZG-P board and STM32CUBE IDE (1.15.1). I tried to print hello world in tera term using UART/USART,USB etc , i tried many programs by reffering many videos in youtube, and some docs from STM communinty link etc etc,. Maximum al...

Resolved! USB_DEVICE code can't work!

Hi there,I am using STM32F429BIT6 and want to show the SDcard(connect with MCU by SDIO) as a Udisk on PC.I can normally read/write the SD card by MCU with FATFS.But after I added the USB config in CubeMx, the code is something wrong.My CubeMX config ...

Junde_0-1723691539237.png Junde_1-1723691568096.png Junde_2-1723691618953.png Junde_3-1723691695548.png
Junde by Senior III
  • 679 Views
  • 2 replies
  • 1 kudos

Resolved! HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY) fails in HAL_MspInit.

Hello,I am currently working with the STM32H7R7I8T6 and I am having issues configuring the Power. When HAL_PWREx_ConfigSupply(PWR_LDO_SUPPLY) is called in the HAL_MspInit function, it fails waiting for the PWR_SR1_ACTVOSRDY bit to set. I have measure...

Screenshot 2024-08-11 at 3.21.17 AM.png
Kwame by Associate II
  • 1082 Views
  • 4 replies
  • 0 kudos

Resolved! NUCLEO-G474RE Arduino

Hello everyone,I'm new here, I want to start like this first.Today I bought the NUCLEO-G474RE card. I will use this card in a battery management system.My previous system was DC2026C+DC2792B(LTC6820)+DC2350B(LTC6813), this way I can read voltages via...

khalih by Associate
  • 854 Views
  • 2 replies
  • 2 kudos