STM32 MCUs Products

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ADC external-Trigger Options

Posted on October 11, 2017 at 14:34I am using the STM32F427 micro and a Keil compiler and have a question about external and timer trigger possibilities with the ADC. I have ADC1 and 2 configured for dual simultaneous mode and scanning through 12 co...

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why led blink when any clock source not selected?

Posted on October 19, 2017 at 10:42hi,on this code:&sharpinclude 'stm32f10x.h'&sharpinclude 'delay.h'int main(){      SystemInit ();  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA , ENABLE);        GPIO_InitTypeDef gpio;  gpio.GPIO_Pin = GPIO_Pin_0;  ...

Resolved! QSPI usage in STM32F769NI disco board

Posted on June 30, 2017 at 14:57Hello Team,I have purchased STM32F7 disco board. I want to use CubeMx tool to generate code and modify/use it.Can I get CubeMx project for STM32F7 discovery board : STM32F769i - DISCO (MB1225B)Thank you,

Resolved! STM32L0 custom board does not connect below 3.0 V

Posted on October 18, 2017 at 19:42Hi all,My custom designed bare STM32L052C (QFP48) board refuses to talk to external debuggers (STLinkV2, JLink) when the power goes below 3.0 Volts on Vdd pins.Only SWD interface and step-down power source are conn...

Trouble with Power STM32L031K6

Posted on October 19, 2017 at 11:00Hello, I work with a microcontroller STM32L031K6 and as soon as it arrives at 3.3 V the battery falls from 3.3V to 2V and it is no longer functional. you have an idea. pleaseMy battery it's Lithium  LI-SOCL2 - 1750...

HAL UART DMA circular buffer TX/RX

Posted on June 08, 2017 at 10:58The original post was too long to process during our migration. Please click on the attachment to read the original post.

davide by Associate II
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STM32F373 SDADC - wrong values

Posted on October 19, 2017 at 04:22Hello everyone,Could I please get a little bit of help with getting the STM32F373 SDADCs working?The chip is an STM32F373CBT6, with VREFSD+ and VDDSD both connected to VCC (3.3V). I've followed the ST guidelines on...

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Sinus generator

Posted on October 06, 2017 at 16:58Hello, i have to make  a Sinus Generator can you please give me any hint or a gide how to start ?Thank you.

How does memory work in Cortex M3?

Posted on October 18, 2017 at 16:21Hi,Now I'm trying to understand about how do the memories work.I've attached STM32F103C8's memory map and I've highlighted each memory in the image (aka A, B, C, D)..In here, I want to know what exactly relationshi...

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