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Leaving Standby by WakeUp pin and RTC Alarm

Posted on February 17, 2012 at 17:37We use a strategy to wake up the STM32F103 from standby mode by means of the wakeup pin and/or from the RTC alarm. In our implementation it appears that the wakeup from the RTC alarm does occur when the wakeup pin...

kris2399 by • Associate II
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  • 16 replies
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STM32F103 - different processing rate

Posted on May 12, 2014 at 15:19HelloI have a problem with different speed of processing rate while doing even trivial changes in source code.I mean it seems as CPU is changing its clock, so for same instructions it takes significantly longer for CPU...

zexx86 by • Associate II
  • 2501 Views
  • 15 replies
  • 0 kudos

stm32cube problem with USB

Posted on May 13, 2014 at 20:55I make a project and USB device CDC .(stm32f4discovery) compile and run. when i connect usb , my computer knows Stm32 CDC . but not work, exclamation in device manager on com16. i install driver and test by stm32f103 e...

stm32F4Discovery audio codec problem

Posted on July 19, 2012 at 17:20 Hi, I'm trying to play audio from flash, using your stm32f4_discovery_audio_codec andaudio_sample.c from project examples that comes with this board. Here is my code int main(void) { HardwareIni...

STM32F205RBT6 flash as eeprom

Posted on April 06, 2014 at 06:54I need 10K eeprom.   I am planning to use flash for this. I am using keil1. How to separate part of memory for eeprom , I mean where to mention it. So that it don't get overwritten by hex file.2. Is there any exapmle...

STM32CubeMX doesn't generate stm32f4xx_hal_conf.h

Posted on May 13, 2014 at 19:03Hello,I tried the STM32Cube MX to generate the base project for STM32F4Discovery for True Studio. I have a stm32f4xx_hal_conf_template.h file but the help says the other file should be generated too. Is it normal ? ...

atsju2 by • Associate II
  • 574 Views
  • 1 replies
  • 0 kudos

STM32F303 - ADC + Timer

Posted on May 10, 2014 at 13:48Hello everyone,I'm writing here with question about  ADC and Timer combination. I want to trigger the converter using timer. On this day I'm working with ST lib, where this operation is defined like that:ADC_InitStruct...

STM32CubeMX doesn't generate stm32f4xx_hal_conf.h

Posted on May 13, 2014 at 18:50Hello,I tried the STM32Cube MX to generate the base project for STM32F4Discovery for True Studio. I have a stm32f4xx_hal_conf_template.h file but the help says the other file should be generated too. Is it normal ? ...

atsju2 by • Associate II
  • 1055 Views
  • 3 replies
  • 0 kudos

Resolved! What's with the forum today?

Posted on May 13, 2014 at 15:41Seen things crash a couple of times, all the post information seems broken, either not displaying the correct last poster, or being off by at least one.

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