STM32 MCUs Products

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The firmware loads just fine, but how come the Option Bytes fail? Even if I change absolutely nothing except the Option Bytes, it fails. What is wrong with what I am doing?

Hello, I am using an STM32F303CC MCU and I am able to successfully upgrade the Internal Flash, but any time I try applying the update to the Option Bytes I get the following error: "Target 01: Unable to find data for that device/target from the file....

Activating USART

Hi, I have a Problem with the NUCLEO-L476RG.I tried to activate USART2.Sending a single Char to a Terminal Programm like Putty or HTERM. I took the guide from the reference Manual on Page 1341. But it wont work.#include "stm32l4xx.h" #include "stm32l...

DKalm.1 by Associate II
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Configure GPIO on NUCLEO-L476RG without Cube MX

Hello,i want to turn the Green USER LED on. #include "stm32l4xx.h" #include "stm32l4xx_nucleo.h" int main(void) { RCC->AHB2ENR |= RCC_AHB2ENR_GPIOAEN; GPIOA->MODER |= GPIO_MODER_MODER5_0; GPIOA->ODR |= GPIO_ODR_OD5; }So i activated the cl...

DKalm.1 by Associate II
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  • 4 replies
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Pin values when RESET is pressed.

Hi all, I'm working with a STM32F303CCT6, and I'm testing the different pin values when Reset is pressed. The Reference Manual says the reset value for GPIO_MODER is 0, so all GPIO are inputs.But I'm testing my MCU (first I erased all memory) and ha...

JAlca by Senior
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Resolved! Moving code to a different memory sector

I am currently saving user data to sector 7 on a STM32F446 board. I need to move that into one of the 16k sectors to keep the erase times small (would prefer to use sector 0, but any 16k sector will work). I am using a linker script to set up memory ...

ALane.1 by Associate
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  • 1 replies
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Resolved! How to download a profile in ST33 embedded sim?

please any one explain me how different MNO profile downloaded to eSIM ST33. Which communication is used to communicate with ST33 in order to download a profile ? and how to activate this profile?also i would like to know how remote profile managemen...

DPADI.8 by Associate II
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