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...


STM32 Nucleo & Discovery w CubeMX Issues

Posted on February 05, 2017 at 08:08Subject: STM32 Nucleo & Discovery w CubeMX Issues02-04-2017Hi there all, I am experiencing both compile and execute problems.Any help is appreciated.Compiler: Rowley CrossWorks v3.65.2016061400.28363 (hah hah hah)...

troneeee by Associate II
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stm32f3 2 DMA channels in dual interleaved mode

Posted on February 05, 2017 at 04:00HelloIs it possible to use dual interleaved mode with 2 different DMA channels in stm32f3?e.g one channel for adc1 master and another for adc2 (slave). there is some examples in stm32cube, using one dma channel.Th...

SPI Master-Slave Interface STM32

Posted on February 04, 2017 at 16:52Hi All, I am trying to interface two STM32 discovery boards one as master and one as slave using the following code snippets. Sometimes the data seems to arrive correctly at other times it is corrupted. I just cal...

stm32f103 - minimize delay due to usart transfer

Posted on February 04, 2017 at 12:45Hello all,i am using a stm32f103c8t6 device, clocked at 72 MHZ,   the periph clock for adc is 12MHZ  ( 72/6).   Using  adc injected function with  sample time configured  at ADC_SampleTime_1Cycles5Timer 1 is gener...

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Bogdan by Senior
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Booting STM32F100 after flashing.

Posted on February 04, 2017 at 12:03I have built the simple led blink app using eclipse and gnu arm toolchain without any errors. I am accessing boot monitor via serial interface and programming the flash using stm32flash tool on linux, afterwards I...


Posted on January 21, 2017 at 14:10Hi,I have a STM32F072 in a board just like the Discovery F0.trying to get PMBUS upp and running with an external DCDC module.I can control it with waijung blockset in simulink sending i2c packets but now i need to ...

Resolved! STM32L452

Posted on January 24, 2017 at 13:20The Nucleo-64 UM1724 Rev.11 mentions STM32L452, but that's about all we know of this chip (one more ST presentation could be found on the net mentioning this model).As said UM is out for more than a year, is this g...

Resolved! STM32F437 clock problem.

Posted on February 03, 2017 at 19:44I have my clock setup for 168MHz and I see that with a scope at MD0. But a call to BSP_CPU_ClkFreq() indicates it is running at 550 MHz. This is the setup I have in bsp.c://  Configure for 8MHz XTAL => 168MHz SysC...

John Hite by Associate III
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Resolved! DFU DFUSE problem with STM32L4 (STM32L476VG)

Posted on October 22, 2016 at 21:50Hello,We are implementing a product based on STM32L476VG and need to use DFUTo test the procedure we used  STM32L476VG Discovery board. The following issue has been found:- Compiled a simple LED switching applicati...