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Forum Posts

Nucleo Board + IAR -> Can I get Data logging?

Posted on June 09, 2015 at 05:04Hi everyone,I have a STM32F072B Nucleo board (god knows why, should have listen to good advises -.-) and IAR Workbench with the 32Kb code limit version. V7.40.In an attempt to get more familiar with IAR tools I was lo...

Multiple discovery boards?

Posted on June 09, 2015 at 19:26I can load the Windows USB driver (into a VM--I don't oen any actual Windows box), and plug in a discovery board and all is well. Can update firmware, load stuff, etc. But when I try to connect another apparently iden...

lee23 by Associate II
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  • 1 replies
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quadrature encoder values

Posted on June 07, 2015 at 19:46hi everyone  i m going to interface encoder with motor the encoder is working perfectly and counting up to 0xFFFF in clock wise direction but when i rotate in counter clockwise direction it,s counting from 0 but from ...

waaizkhan by Associate III
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  • 2 replies
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Word Select Frequency when I2S format is setting to PCM

Posted on February 11, 2014 at 18:18 Hello, Today, we are using a STM32F405VG which is connected through I2S to a PCM interface of a Bluetooth Controller. The STM32F405VG and the Bluetooth Controller exchange audio data through this I2S with audio f...

vincent by Associate II
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STM32F429 NRST pin

Posted on June 09, 2015 at 13:46Hello,is it possible to generate a interrupt when the pin NRST is activated??I need to reset some variable before the reset of the microcontroller.Thank's!!! #stm32f4-reset-pin

gerson74 by Associate II
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DMA Stream Handler

Posted on May 29, 2015 at 12:46I am novice to ST family. I have added DMA1_Stream5 Handler in keil example. When I put breakpoint over there ,it is not executing . Here is my code . int main(void) {               GPIO_InitTypeDef GPIO_InitStructu...

TIM2 works on STM32F030K6

Posted on June 09, 2015 at 10:29I discovered this by chance, copying user_functions from an F100 project to the new F030 project. My delay function is based on TIM2 and it works normally on the F030. Is the TIM2 on the F030 or does the compiler chan...

tomaz by Associate
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warning: ''__packed'' redefined [enabled by default]

Posted on June 09, 2015 at 10:00I'm getting the following message from my compiler:  warning: ''__packed'' redefined [enabled by default] which is defined in the usb_conf.h file from the USB_OTG library, and in the cdefs.h file from the gcc. Any ide...