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...


How do I do a DSI Read?

Posted on April 19, 2017 at 03:53All of the examples in the Cube only write.  There is no example code for a DSI Read. And I'm obviously not understanding something because the commands in the hal driver dont jive with the data sheet for the otm8009...

TIM15 does not outpu pulses in OPM mode

Posted on April 18, 2017 at 15:17I tried STM32F10x_StdPeriph_Lib_V3.5.0\Project\STM32F10x_StdPeriph_Examples\TIM\OnePulse examples after adding systick timer to generate 50Hz square wave looped back to timer input. This was easiest way to test it. I...

fshah48 by Associate II
  • 7 replies
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help me. timer 1 stm32f4 discovery don't work

Posted on October 15, 2014 at 11:56i want to control 4 rc servo. i used timer 1, 4 channel, PE9, PE11, PE13, PE14. of course, it don't working. it runs messy. i'm doing robot arm. can you help me find error?#include ''stm32f4xx.h''TIM_TimeBaseInitTy...

41001051 by Associate II
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UART block transfer issues

Posted on April 17, 2017 at 19:27Hi all,I am having some issues using the UART of an STM32F446RE (in a Nucleo board). I am pretty much a newbie so this might come as a very basic question.All I intend to do is to transfer data from SRAM to an extern...

CAn frequency

Posted on April 18, 2017 at 12:39Hi , How to calculate the frequency for CAN interface in STM32F769i-Eval board?In CAN Example prescaler value is 4 and it is for 1MHz.What should be the prescaler value for 250kb/s in source code?Thanks and RegardsRi...

CAN TX and Rx-STM32F769i

Posted on April 10, 2017 at 16:02Hi,I am testing CAN interface on STM32F769i-Eval board.Checked the default CAN_Loopback loopback example from the following pathSTM32Cube_FW_F7_V1.6.0\Projects\STM32F769I_EVAL\Examples\CAN\CAN_LoopbackData is transmi...