STM32 MCUs Products

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connecting lcd to stm32f4 module

Posted on December 16, 2011 at 05:30Just starting out with the eval board, and my question is what pins are used to connect an lcd to the board? The only info on the data sheet is it uses fsmc function for lcd interfacing. This does not explain whic...

jara8462 by Associate II
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BASIC

Posted on March 10, 2009 at 09:48BASIC

ccowdery9 by Associate III
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Question on UART and HSE setting on Keli

Posted on January 12, 2013 at 08:08I am writing the program on Usart but the program is not function well. Here is the program:&sharpinclude <STM32F4xx.h>&sharpinclude <stdio.h>&sharpinclude ''stm32f4xx_gpio.h''&sharpinclude ''stm32f4xx_rcc.h''&shar...

jjyy1991 by Associate II
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comunicate pc <-> stm32f103vet usb full speed

Posted on January 12, 2013 at 12:33Hi, I'm searching a project for stm32f103vet that it's possible comunicate from/to pc by usb with a dedicate driver. I didn't find a complete project that with a dedicate driver and a dll library, it's possible com...

rapace by Associate
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STM32L151 SPI1 Problem

Posted on January 12, 2013 at 06:44Hi clive, I have a started a new thread for discussion about SPI1 problem in STM32L151. I used PA4-A7 for SPI1 This is my SPI configuration code, My system clock is HSE  and it is 8MHZ. There is a continuous reset ...

Triple ADC with DMA data misalignment

Posted on January 07, 2013 at 11:14Hello, I have works on triple ADC conversion using DMA and it works, but I don't understand why I have some misalignment. I use STM32F4-Discovery borad. ADC config is : ADC1 :            ADC2:                ADC3: ...

yayi by Associate II
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ST-LINK_CLI.exe Mass erase locks core

Posted on January 11, 2013 at 21:54Hi,I am using the ST-LINK_CLI.exe utility with the ST-LINK/V2 in a production test fixture to program a STM32F107.  Everything seems to work fine but if I issue ''ST-LINK_CLI.exe -ME'' to mass erase it it reports s...

STM32F4 MPU

Posted on January 11, 2013 at 08:43Where is the documentation for STM32F4's MPU.  The datasheet only briefly mentions it and it's non-existent in the reference manual.  The Standard Peripheral Library 1.0.1 only has some CMSIS code but that's it.  A...

mfranklin by Associate III
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Disabling JTAG on STM32L151

Posted on May 05, 2012 at 18:46I'm using STM32L151R8. I have SPI slave on SPI1 pins PB3-PB5 and CS on PA15. The SPI doesn't seem to work and i need to double check the warning about disabling the JTAG pins.But STM32L151xx reference manual has funny ...