STM32 MCUs Products

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Resolved! Portenta H7: external debugger

Some people might ask: "how to connect a debugger on Portenta H7?"the Portenta H7 MCU module does not have a debugger connector (just tiny solder pads)you need the Breakout Board, or the Vision Shield (both provide the debugger header)STLINK-V3 comes...

Portenta_H7_debugger.png

Need reliability data for the part STM32L071KZU3

Hi,   I require assistance in finding the reliability data for the products. I have search through the website but regrettably, I have not been able to find the required information. The components of interest are identified by the part number STM32L...

STM32g0b1keu6 controller FCAN issue

Hello i am trying to configure STM32g0b1keu6 for extended ID but i am not able to get any messages on my PCAN view window. Also i observed the TXBAR bit is not setting at all, as it represents the transmit request field. Can anyone help me with the s...

How to update STM32F401 firmware over LTE/GSM ?

Greetings.For our data collection devices, we use STM32F401 as the microprocessor and Telit modems to communicate with the server. We are planning to have a feature to update the firmware on the STM32F401 over the air, if possible. Currently we use S...

RNair.3 by Associate
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  • 10 replies
  • 3 kudos

MCU temperature

I'm working on a project with the STM32G4 MCU. I want to know the maximum temperature at which the MCU can operate at full power. What is the corresponding internal MCU temperature for that value? What does the temperature information in the above i...

Locnvselex_vn_0-1715518273613.png

STM32F746 USB Device MSC DMA Problem

Hi, I am using STM32F746G_DISCO, STM32 CubeMX version: 6.11.1, STM32CubeIDE version: 1.15.0 and FW_F7 firmware package V1.17.1.I tested the project: \STM32F746GDISCOVERY\STM32Cube_FW_F7_V1.17.0\Projects\STM32746G-Discovery\Applications\USB_Device\MSC...

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Alex_777 by Associate III
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  • 7 replies
  • 3 kudos

Resolved! Long Period Timer PWM Setup

Hello,I am attempting to set up a timer PWM output to have a set 600s period with a variable duty cycle based on a potentiometer input using an STM32G030J6 MCU.  I've setup PWM output timers before will little difficulty but this time I'm having a di...

Resolved! STM32F103V8 TIM3 Encoder only counts one direction

Hello,I'm working on a STM32F103V8. The TIM3 should decode the signal of a rotary decoder.When I turn the rotary decoder clockwise the counter of TIM3 goes up.When I turn the rotary decoder anticlockwise the counter of TIM3 goes up.The MX_TIM3_Init i...

DP_42 by Associate II
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  • 3 replies
  • 1 kudos