STM32 MCUs Products

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...

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...

['F446 documentation] SPDIF-Rx - mention RXNE and CSRNE in narrative

Posted on January 16, 2018 at 15:59SPDIFRX_SR.RXNE should be mentioned in 27.3.6  Data reception management and SPDIFRX_SR.CSRNE in  27.3.7  Dedicated control flow. JW

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 ...

Load Capacitors Crystals

How to prove if the selection of the load capacitors CL1 and CL2 for HSE and LSE Crystals is correct?Maybe with oscilloscope?

What is a CS32F103C8 and why do most STM32F103C8s have 128k Flash rather than the advertised 64k Flash?

Hi AllThe Arduino community's Blue Pill (based on the STM32F103C8) is known as a useful but very inexpensive development board (one can order about 10 pieces for $15, including post and packaging). Also it is common knowledge that most of the STM32F1...

I am using STVD and Cosmic Compiler and after add some #include files, the "Control + space" stop working. It doesn´t find the SPL (StdPeriph_Lib) function anymore. Hope anyone to solve this problem. Thanks

replacing STM32F103C6 with STM32F103CBT6

hi,i am new to embedded programming and i have a problem and i appreciate any help.I have a firmware which works on stm32f103c6 .We had to replace the controller with an other to get more space for the flash Rom and that was the stm32f103cbt6,they a...

Hello, I would like to update my board firmware using bootloader CAN. Could the STLINK-V3 allow me to flash my board using bootloader CAN ? otherwise, which kind of board should I use as a host PC ?

Actually I did not purchase one yet. I know I have to choose one with a bootloader CAN include like a STM32F412.Is there a GUI who allow a drag & drop to flash the board, using CAN ?I saw that STM32CubeProgrammer should be update to allow to flash th...

[Bug] Missing const in HAL_GPIO_Init

HAL_GPIO_Init should beHAL_GPIO_Init(GPIO_TypeDef *GPIOx, const GPIO_InitTypeDef *GPIO_Init);This applies to all HAL-Versions I've seen - probably all.