STM32 MCUs Products

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.

Flashing user code into STM32F103C8 (with USB bootloader updated) using TrueSTUDIO IDE

Hi,I'm using Blue Pill board (STM32F103C8 with USB bootloader updated - generic_boot20_pc13.bin). I'm connecting Blue Pill board directly to laptop using USB cable (i.e., without using any ST-Link V2 Programming Unit).I'm using TrueSTUDIO IDE without...