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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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Initialization fails HAL_CAN Stm32F4Discovery

Posted on June 30, 2017 at 13:13Hello! I'm using Cube and STM32F4Discovery and I'm trying to fix CAN bus, but I can not even initialize it, I tried to set timings for different speeds, all the same goes out - it falls into error void _Error_Handler ...

Hosting by Associate III
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KM-040TMP-02-A

Posted on March 12, 2017 at 10:34Hello Everyone,Does anyone know where to buy or at least who is the manufacturer of the LCD used in the STM32F469i-disco?(KM-040TMP-02-A)#stm32f469i-disco #b-lcd40-dsi1 #4-inch-lcd

Desync of DMA by flash programming ?

Posted on June 30, 2017 at 12:29Hello,I have a strange behaviour in a bit complicated setup:This is my setupa number of concatenated timers create a periodical burst of 4 pulses, 70 µsec appart, bursts are 2.5msec apart. These pulses trigger a DMA ...

mmensch by Associate II
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STM32CubeMX ''modified'' status of *.ioc files

Posted on October 20, 2015 at 10:24Hi, it's a small but annoying bug, every time I open my *.ioc project file (which was gradually migrated 5-6 times from older versions) Cube immediately marks the project as modified (asterisk in the title just aft...

Stm32f7 Discovery - UART DMA help needed

Posted on June 30, 2017 at 10:47Hi,I have the following issue when using the attached code:board->computerABCDE\r\nthe computer dosent receive anythingi send from the computer '11\r\n'the board reply is ABCDbasically there is one step delay between ...

STM32F401 + SWO + ST-LINK/V2 ISOL

Posted on June 28, 2017 at 18:18hi,i am using STM32F401RBT6 (LQFP64) and i can't connect ST-LINK/V2 ISOL (FW V2J27S6) to program my board.i always have 'no target connected'. i tested with SMT32_utility and MDK-ARM.pin60 boot0 = 0, pin7 NRST = 1, pi...

Openocd flashing elf in STM32L4

Posted on June 30, 2017 at 01:27Hello,I am new to STM based MCU and currently have STM32L4Discovery. I am trying to flash an elf to the device using openocd (I am using linux). And failing to do so. I am trying to investigate the issue. According to...