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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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independant wdogtimer and multithreads

Posted on July 06, 2018 at 09:17hello , i have a software with three threads (frtos ;multi  threads);i need to add independant watchdogtimer incase my software bugs to keep it running ;for that :ill addHAL_IWDG_Refresh(&hiwdg);//put counter to zero ...

Restrictive ldscript files in Stm32Cube F1

Posted on July 06, 2015 at 19:13I'm trying to decide if I want to use the STM32CUBE HAL code. Because I'm on linux, the cubemx thing doesn't run well, so I used the windows version and generated some code to use with openstm32 ( which also doesn't r...

Rickta59 by Associate
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SDIO Interface.

Posted on July 06, 2018 at 13:02I am using Nucleo F446ZE board and i am trying to interface MicroSD card using 1 bit SDIO Interface(Truestudio).I am using cubemx4.26 with STM32Cube_FW_F4_V1.21.0This code works fine 'if(f_mount(&myFATFAS,SDPath,0)==F...

KINGame by Associate III
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SPI generates clocks when set to 8b mode

Posted on July 01, 2018 at 10:57I have strange problem, SPI is sending 16 clocks instead of 8 as configured, and my trinamic motor driver simply does not work. Same code worked for STM32F415, right now i am using STM32F051  GPIO_InitTypeDef  GPIO_In...

Linas L by Senior II
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Nucleo-F767ZI cannot send UDP data

Posted on July 05, 2018 at 16:51Hi,I got new Nucleo-F767ZI board. I created project for Atollic using CubeMX with FreeRTOS and LWIP and I was able to send ping without any problem. Then I try send small UDP datagram each 1s to mz PC, but it was unsu...

Rad Mosu by Associate
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DMA in Peripheral Interconnect Matrix in RM0351

Posted on May 28, 2016 at 11:37In RM0351 rev.3 (STM32L4x6, I am lazy to look into other RMs now), in the Peripheral Interconnect Matrix, chapter 9.2., Table 35, there is no connection to DMA indicated; similarly in the subsequent subchapters in chap...