STM32 MCUs Products

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NSS pin (chip select) driven by hardware.

Good morning.I'm trying to use SPI communication on STM32L051 MCU but experiencing some problems. In my application, the MCU is working as a master and using all communications signals: SCK, MISO, MOSI and NSS.I started with the example code "01_Full...

LOliv by Associate II
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STM32F429ZIT SDRAM to SPI using DMA

Hello,I'm facing a problem with the DMA and FMC. This is my setup:I'm using a STM32F429ZIT at 180MHz. I am using the same SDRAM as the STM32F429-DISCOVERY board. For the HAL configuration, I am using the STM32CubeMX software, version 4.25. This is wh...

Mvan.13 by Associate II
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  • 7 replies
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Need .SVD file to debug STM32F413ZH with Segger's Ozone

HelloI prefer to use Ozone debugger of Segger over Atollic. The only issue i have is missing of Peripheral Registers Window. In the User Manual Segger apply Ozon's users to vendors for a specific .SVD file that will allow to see Peripherals in the Re...

Yevpator by Associate III
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I am trying to code my STM32L1 controller bit by bit. I am trying to initialize the ADC and read a single channel and it is not working. I am not sure where the problem is?

#include <stdio.h>#include <stdint.h>#include "stm32l1xx.h"void TIM3_IRQHandler(void); uint32_t Channel_1=0;void TIM3_IRQHandler(void) %Interrupt every 1 second%{ TIM3->SR&=~TIM_SR_UIF; %Clear Flag% ADC1->CR2|=ADC_CR2_SWSTART; %ADC ...

ADani by Associate III
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