STM32 MCUs Products

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unable to drive SPI port using STMCube generated code

Posted on December 10, 2014 at 23:38Hi, I am trying a simpleexperiment using my STM L1 Discovery board. I have created a project using the STMCubeMX GUI that has the SPI port enabled as Master. The clocks have been configured correctly and I have a ...

bnp979 by Associate III
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STM32F401C - VARIOUS PC DON'T ''SEE'' MY CARD

Posted on February 05, 2015 at 12:26HELLO. My Name's Giorgio and i have a problem with this card. When i connect the card ,my pc doesn't detect the card. The card turns off 3 lights by USB link: 1- Com ,2-PWR 3-LD4 .Trough my Operating system and ot...

STM32F100 ADC Setup

Posted on February 05, 2015 at 17:05Hi, Im trying to get the ADC working on the STM32f2100RB Discovery board. The code keeps getting stuck in the underlined, bold line of code. ****ADC Setup code**** void Config_ADC1DAC1 (void){       //ADC Set-up  ...

STM32F205RB - unused pins

Posted on February 04, 2015 at 22:37 Hello - I have a few questions on unused pins for this device - We will not use the RTC.  Can we leave the LSE pins unconnected?  Or do we tie them to a rail?We will not use the ADC, DAC, sensors etc.  Can we l...

rick2399 by Associate II
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STM429 LCD always scroll down

Posted on February 05, 2015 at 14:03I run STemWin helloworld demo in my own STM429 board which has a 7'' LCD.  It can display ''Hello world'', but screen always scrolls down. Is it the problem about HSYNC/VSYNC? How can I solve this problem. Please...

ray by Associate II
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STM429 LCD always vertically scroll down

Posted on February 05, 2015 at 14:50I run STemWin helloworld demo in my own STM429 board which has a 7'' LCD.  It can display ''Hello world'', but screen always scrolls down. Is it the problem about HSYNC/VSYNC? How can I solve this problem. Please...

ray by Associate II
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  • 1 replies
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stm32f103 clock (RCC) problem

Posted on February 05, 2015 at 12:42Hi all,i'm working on 103 MCU. first step is to bring up the 72Mhz clock.problem is i'm able to get clock upto 64Mhz (tested with systick),but when i configure pll mul factor to 9 control is moving to default hand...