STM32 MCUs Products

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Forum Posts

STM32Cube_FW_H7_V1.2.0 Bugs - NUCLEO HSE_VALUE

Posted on February 15, 2018 at 18:29STM32Cube_FW_H7_V1.2.0\Projects\STM32H743ZI-Nucleo\Applications\FatFS\FatFS_uSD_Standalone\Inc\stm32h7xx_hal_conf.h\STM32Cube_FW_H7_V1.2.0\Projects\STM32H743ZI-Nucleo\Applications\LwIP\LwIP_HTTP_Server_Netconn_RTO...

Evaluation board for STM32L486

Posted on April 23, 2018 at 05:48Hi ST fellows,I want to use http://www.st.com/en/microcontrollers/stm32l486rg.html&sharpsw-tools-scroll  I do not see any development board for this MCU.  Can you please suggest some eval. board or discovery kit to t...

Unable to read the all sensors values at once L475E-IOT01

Posted on April 23, 2018 at 09:33Hi everyone,I am using STM32L475 B-L475E-IOT01 kit. My problem is that it does not give me sensors values at once. I want to get the temperature, humidity, pressure, accelerometer and gyro at once. But it only gives ...

Calculating crc32 on stm32f769NI

Posted on March 20, 2018 at 10:15Hello,I am trying to calculate crc32 on stm32f769NI MCU and found that the generated crc doesn't match the standard crc32 algorithm with 0x4C11DB7 as the polynomial and 0xFFFFFFFF as the initial value. I am using thi...

TIMER 3 SETTING

Posted on April 23, 2018 at 19:35Hello,  I am using NUCLEO-F429ZI, I want to set timer 3 to be output compare in the channel 1, so when setting time is arrived. channel 1 will be set to high,  this function is working perfectly. however, I also want...

yang hong by Associate III
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Resolved! DMA issue - transfer error flag TEIF

Posted on August 07, 2013 at 18:55Hi all, i'm having issue with DMA on STM32F417, i have configuration DMA1_Stream1 is having trigger updates from TIM6_UP (Channel7), i get after start TIM6 error TEIF1 :( my source code was functional with configu...

STM32L073RZ microsecond Delay

Posted on April 23, 2018 at 15:23Hello ,I am using STM32L073RZ MCU for my project to generate one microsecond delay for one wire protocol but i am unable to get,Can anyone help me to get microsecond delay and how to set prescalar value and clock per...

Nagesh A by Associate
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STemWin screen rotate

Posted on June 27, 2017 at 14:04Hello everyone!I have a 32f429i_disco_MB1075, I have succesfully ran an freeRTOS os with STemWin. Everything is working fine, but I have to rotate the screen. The GUI_Rotate function doesn't seem to work and I believe...

SimonP by Associate II
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[Bug Report] CubeMX generated I2C init has flaw

Posted on April 17, 2018 at 00:13I don't know if there's a non-forum place to send CubeMX bug reports, so I'm putting it here.I found this when generating a CubeMX project for the STM32L452 with the I2C ports created using LL code..In the I2C initia...