STM32 MCUs Products

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Will STM32F407ZG supports using AS1115 driver ?

Posted on February 23, 2015 at 10:33I am having a custom board with STM32407ZG, the board also has AS1115 driver IC for supporting the keypad and led lights. Is there any example relating to this combo? #stm32f407zg #- #as1115 #example

dhinesh by Associate
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Hard Fault-> INVALID STATE when calling WFI() STM32L

Posted on July 31, 2014 at 10:46I hit an issue with our STM32L project that is giving meheadaches.We have recently upgraded from STM32L151VB to STM32L151VC as we needed the extra RAM.Migrating the code though, has started triggering HARDfaults with ...

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ioannis2 by Associate II
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interrupt driven usart2 reception not working

Posted on February 16, 2015 at 03:11Hi,This is kiran kadam.currently i am working on gsm based project.tools i am using for development are stm32f429 disco board,sim900 module,level converter and ewarm7.3i am stuck at interrupt driven uart.i have wr...

kiran2 by Associate II
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TIM2 Interrupt period issue

Posted on February 22, 2015 at 21:49The original post was too long to process during our migration. Please click on the attachment to read the original post.

STM32F0 watchdog config

Posted on February 22, 2015 at 21:27I am having difficulty getting my watchdog timer configured. I have followed the procedure in the datasheet exactly. However, the pre-scale (PR) value and Reload (RLR) values remain unchanged after the write. In a...

gahelton1 by Associate III
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Difference between HSE and HSE Bypass

Posted on February 21, 2015 at 17:51After some hardware struggles with my new STM32F3 disco board I finally got it running correctly and at high speed. I was wondering, however, that there seems to be no difference between HSE and HSE bypass mode, a...

How to determine the origin of Wakeup from Standby?

Posted on February 16, 2015 at 21:41I am studying awakening from Standby Mode on STM32F100CB. I have this context: we set up WKUP pin and RTC Alarm, and go to Standby. Then, rising edge on WKUP pin or RTC Alarm wakes the system up. Here are a few th...

apolotsk by Associate II
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