STM32 MCUs Products

Resolved! All, I ran into a problem with Truestudio IDE 1.7.0 breakpoints and was hoping someone could tell me what caused it and how to fix it. The breakpoint (circled) is slash in the middle and is not recognized in debug mode.

Sigfox files for bankruptcy protection, FYI

https://techcrunch.com/2022/01/27/sigfox-the-french-iot-startup-that-had-raised-more-than-300m-files-for-bankruptcy-protection-as-it-seeks-a-buyer/

Resolved! USART not working on STM32L152C Discovery board

Hello ST community!I'm working with the STM32L152C Discovery board and would like to create a simple USART example. I have developed USART drivers in the past, but this time they are not working with the disco board. It is possible that it has to do ...

Resolved! hex file convert ?

HelloI have hex file.how can i return main code from hex file only

How do I configure a NUCLEO-L4A6ZG LPUART1 to work with the ST-LINK Virtual COM port?

I've been trying to get the Virtual COM port from the ST-LINK on a NUCLEO-L4A6ZG working for 2 days now without luck. I've had no problem configuring the UART3 on a NUCLEO-F429ZI to work with the Virtual COM port. Only thing different is that the f...

Hi guys,who knows what the best to connect STM32H743 to a computer for debugging?

Compatibility doubts about I2C SCL SDA between a Slave (STM32L0) with VDD=3V3 & a Host with VDD=1V8 , pull-up resistors on the Host side.

Dear ST Community,I do have a doubt regarding an I2C communication between my STM32L031K6Tx that is the slave and powered with VDD=3V3 and a host that is powered with 1V8. Pull-up resistors are connected to 1V8 (host side).I did a functional test and...

May someone help explain what are TIM1_CH1 or TIM1_CC1 ?

I am using the STM32F407Zg MCU and is learning how to set up the ADC for continuous sampling by timer. But I have trouble to understand the manual. The ADC section refer to TIM1_CH1 or TIM1_CC1 etc. But the Timer section do not use the same term.

Resolved! Need to measure voltage on ADC1_EXTI11/ADC2_EXTI11(PB11) GPIO on STM32F107VCT6 MCU.

Hi,I am using STM32F107VCT6 MCU and i need to measure voltage at GPIO PB11.But there is no any ADC channel connected to this GPIO but i see that this GPIO cab be used as ADC1_EXTI11/ADC2_EXTI11.So with this Alternate function of GPIO can we measure v...

Resolved! Is VDDUSB (pin 48) routed somewhere convenient on the STM32L476 Nucleo-64 development board?

I have an STM32L476 Nucleo-64 development board and I wish to do USB-development (simple Virtual Com Port) completely unrelated to the USB-connector that the ST-LINK Utility communicates via. I understand I need to connect ground, USB_OTG_FS_DP (PA12...

STM32 MCUs Products

Forum Posts

Resolved! All, I ran into a problem with Truestudio IDE 1.7.0 breakpoints and was hoping someone could tell me what caused it and how to fix it. The breakpoint (circled) is slash in the middle and is not recognized in debug mode.

Sigfox files for bankruptcy protection, FYI

Resolved! USART not working on STM32L152C Discovery board

Resolved! hex file convert ?

How do I configure a NUCLEO-L4A6ZG LPUART1 to work with the ST-LINK Virtual COM port?

Hi guys,who knows what the best to connect STM32H743 to a computer for debugging?

Compatibility doubts about I2C SCL SDA between a Slave (STM32L0) with VDD=3V3 & a Host with VDD=1V8 , pull-up resistors on the Host side.

May someone help explain what are TIM1_CH1 or TIM1_CC1 ?

Resolved! Need to measure voltage on ADC1_EXTI11/ADC2_EXTI11(PB11) GPIO on STM32F107VCT6 MCU.

Resolved! Is VDDUSB (pin 48) routed somewhere convenient on the STM32L476 Nucleo-64 development board?

GPIO & EXTI: switching between input & output

ARM CMSIS DSP for CubeMX and Keil

STM32F407 TIM / PWM Problem

Double ECC Error inject for STM32L5/U5

STM32U5 - ICACHE with XIP from OCTOSPI - Breakpoin...

Bricked two STM32WBA55 NUCLEO boards by flashing i...