STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! STM32F410RB 100MHz clock setting problem!!!

I am using STM32F410RB 64 pin MCU. According to datasheet, its max clock is 100MHz. I am using cubeIDE for clock setting and programming. The problem i am face is that my MCU is only operating for 60MHz max. any frequency setting above 60MHz is not  ...

TALHA by Associate II
  • 790 Views
  • 2 replies
  • 0 kudos

I/O port configuration during/just after reset

Hi,​We started design with STM32G070RB for our new application.And, i'd like to know the detail about below explanation about I/O port configuration during/just after reset at page.161 of the reference manual(RM0454). |​During and just after reset, t...

FYUJI.1 by Associate II
  • 1402 Views
  • 2 replies
  • 0 kudos

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
  • 476 Views
  • 2 replies
  • 0 kudos

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
  • 849 Views
  • 4 replies
  • 2 kudos

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
  • 1190 Views
  • 3 replies
  • 0 kudos

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
  • 1156 Views
  • 1 replies
  • 0 kudos