STM32 MCUs Products

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Code execution FLASH & RAM - STM32F756xx

Posted on January 13, 2016 at 11:42Hi, I have 2 applications. The first one I download to flash on adress 0x08000000. First application should copy second app from flash (adress 0x08040000) to RAM which start from 0x20010000.I'm using Keil 5.Configu...

STM32L152: Independent watchdog problems

Posted on January 13, 2016 at 08:55Hi all, in a current project, we're using a STM32L152RBT6 microcontroller and are facing occasional independent watchdog resets, about one in a day of continuous operation in average. When replacing the STM32L152RB...

gw-pd by Associate
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Distinguish two Controllers

Posted on January 13, 2016 at 11:03Hello all, how can i distinguish a stm32f405 from a stm32f415? Can i read this ID in a register somewhere on the controller? Thanks for your help previously Litina

sarah by Associate
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  • 3 replies
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set voltage for GPIO PINS

Posted on January 13, 2016 at 04:54May I ask few doubts?Hi  all, I have already gone through lot of studies regarding to GPIO configuration, TIM initialization and, to generate Pulse signal from one of I/O pins of stm32f4. Now I know the way to set ...

stm32f100 vs stm32f103

Posted on January 09, 2016 at 07:37Hi everyone. I'm a newbie who has not done too much with STM32. I have an older stm32vldiscovery board that I'm using to develop my new project, but I want to finally use the F103 CPU. I do understand that the F100...

mbmail4 by Associate II
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  • 1 replies
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SD CARD writing Delay!

Posted on January 11, 2016 at 12:03 hi I am writing to Micro SD cards over SDIO. What I have noticed is that sometimes, the write cycle seems to take longer for no reason. And the longer cycles are almost exactly the same length. I use a LED t...

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Javad by Associate III
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  • 3 replies
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WFI hardfault on wakeup

Posted on September 29, 2014 at 02:28Hello everyone:Here is my problem.I am using the STM32L152. When I execute the WFI instruction, the processor goes to sleep just fine. However, when it wakes up from an external interrupt line, the processor imme...

cmurp77 by Associate III
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  • 18 replies
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STM32F103 Supply Problem

Posted on January 12, 2016 at 15:40Hi,First of all sorry for bad English.I had designed a PCB for STM32F103 micro-controller for my specific job. The thing is micro-controller works fine when J-link is connected. J-link programmed micro with no erro...

amin by Associate
  • 1167 Views
  • 5 replies
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