STM32 MCUs Products

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Resolved! STM32F746VGT7 firmware update fails via UART

Hi all,I'm having a firmware issue with updating my MCU via UARTAfter reading AN2606 and AN3155, I try to do the following:Disable all interrupts and save a register with unique valueCall system resetJump to bootloader on the beginning of SystemInitU...

Nchen.1 by Associate III
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  • 11 replies
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internal command error stm32f103c8t6

i am working with stm32f103c8t6. i got connection timed error while uploading the code in stm32cubeideso i tried erasing the memory and got the following error in stm32 stlink utility​01:10:58 : Internal command error01:10:59 : Read out protection is...

VN P .1 by Associate
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  • 1 replies
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Different members of the same development board family(NUCLEO-H753ZI & NUCLEO-H743ZI2) require different CAN bit timings?

I am currently using two development board devices(NUCLEO-H753ZI & NUCLEO-H743ZI2) for CAN communications. Seeing as both are from the same MCU family and have identical board layouts, I assumed configuring the CAN peripherals for both devices would ...

JKang.3 by Associate
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  • 1 replies
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Reason of being flash corruption in STM32G0

Hello,So in our project we are saving some of out parameters on last page of our controller and reads that during startup. We are able to read and write content properly.Issue we are facing is that when a power on/off cycle is happening multiple time...

TSola.1 by Associate II
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  • 2 replies
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Resolved! GPIO_EXTIxx

I'm working on a project using an STM32H753 micro. The device has an LCD with touch screen. The touch screen logic has an interrupt output which triggers the micro to read the current coordinates when the display is touched. I'm using a GPIO pin c...

RLein.1 by Associate III
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  • 4 replies
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GPIO as Input locks-up

Wondering if anyone has ever experienced this. I have several inputs I'm looking at. I poll them every 10mS. 99% of the time everything works, but sometimes the an input on PORTE will not read the correct logic. It locks at logic 1. If I look ...

Timer triggered simultaneous ADC conversion

I want to capture data from both ADC1 & ADC3 simultaneously, both have differential inputs. I want to trigger both conversions by Timer1, and collect data from both simultaneously when conversion is complete. My example is triggering data collection ...