STM32 MCUs Products

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stm32f405 random hard, usage, bus ore memory-fault

Posted on December 05, 2013 at 12:17Hey there, Our problem is that we get random faults (memory, bus or usage)! The handlers are calling sporadically between 10s to some hours! But we have also pcb�s without any issues! We are using a custom envir...

Suggested IDE

Posted on December 10, 2013 at 11:15Hi, I've been using MikroElektronika as my IDE for the last couple of months but am now at the stage where I'm growing very frustrated with it's bugs and issues. Was wondering what others are using and what you wo...

How is STM32F303 differential ADC input centered?

Posted on January 03, 2014 at 22:45I have been unable to determine from the datasheets or application notes what the real behavior of the ADC in the STM32F303 is when in differential mode.  This leads to two questions: 1) Can V_neg be greater than V...

aaron by Associate II
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Problem with external interrupts

Posted on January 05, 2014 at 08:17I am trying to attach interrupt to my motor encoder ( connected to pin PB9). My idea is to get the pulse count as the motor rotates. Shown below is a snippet of my code to attach interrupt to pin PB9. I should be g...

Put HSE on MCO1

Posted on December 19, 2013 at 15:46 I have this code that is trying to put my HSE clock onto MCO1 (A8) on my STM32F407 Discovery, but it doesn't work. Anyone know what's wrong? #include ''stm32f4xx_gpio.h'' #include ''stm32f4xx_rcc.h...

USART to printf

Posted on September 29, 2010 at 21:18 @page {margin:2cm;} .ExternalClassB84147A5E35D4D54A6663AEC4519B806 P {margin-bottom:0.21cm;} I can compile and download the attach project to the STM32VLDISCOVERY without any warnings or errors. The code is...

finsprit by Associate
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