STM32 MCUs products

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New possibilities for the ultra-low power segment!

STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...

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STM32F4xx interfacing NAND

Posted on March 01, 2013 at 19:29The original post was too long to process during our migration. Please click on the attachment to read the original post.

alev797 by Associate
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Can't start application without debugger

Posted on March 13, 2013 at 09:05Hi everyone!I haven't found any useful information about my trouble, unfortunately. I am a newbie in STM32 MCUs. But I've used another ARM-based devices before.I've started with STM32F102R8. Using IAR and ST's periph...

stm32f10tvct uart5

Posted on March 08, 2013 at 10:46hi, I'm working with the stm3210c_eval and I would like to use the UART5 . this is the configuration void UART5_Init(void) {   GPIO_InitTypeDef GPIO_InitStructure;   USART_InitTypeDef USART_InitStructure;   /* Clock...

aymen by Associate II
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STM32 USART Timing problem

Posted on March 11, 2013 at 13:07Hello; i have a small USART Test application.  It should send, controlled by an timer, constant ''A'' characters By receiving a character from the terminal Program of the PC an interupt is fired. The terminal program...

SPI3 not working

Posted on September 05, 2012 at 21:45 Hello, ai am trying to comunicate with external DAC and having some hard time using SPI3 in GPIOC port (12,10 and 11 for CS) i have no problem with SPI2, but SPI2 is for LCD touschreen so i want to make new...

linas2 by Associate II
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Control of a MOSFET by STM32F4 DISCOVERY

Posted on March 12, 2013 at 12:39Hello, I'm using the STM32F4 discovery and I need to control the state of a MOSFET to enable a relè. Precisely if the USART1 receives a particular comand a pin has to generate a high tension level to set the MOSFET ...

Looking for documentation on FSMC PCCARD interface

Posted on March 13, 2013 at 06:39Hi all.I am having a really hard time finding any documentation at all on how to interface with a PCCARD bus using the FSMC.I am specifically looking for how to do I/O space access.Also, about some possible issue wit...

mizvekov by Associate
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SimpleMAC package

Posted on March 06, 2013 at 20:16Hi, I just bought STM32W RF Control Kit, and I can't seem to find the SimpleMAC package for download. I followed the link but it redirects me to the order page for the Control Kit. It says of the instructions that I...

montana by Associate
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Discovering if inside an ISR

Posted on March 12, 2013 at 21:14Is there any way to discover if we are running inside any ISR (uart, systick, timers, etc.)? It would avoid dead-locks.I thought reading IPSR would help, so if ISR_NUMBER is different from 0 (thread mode), then we wo...

lgberro by Associate
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