STM32 MCUs Products

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Forum Posts

STM32F405RG MCO Problem

Posted on September 08, 2014 at 14:35 Hi! I have a problem with MCO output (pin PC6) on STM32F405RG. I configured it with STM32CubeMX to generate about 36 MHz but I see only 8.97 MHz. How should I calculate correctPLLI2SN andPLLI2SR to get 36 MH...

3deemon by Associate II
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  • 4 replies
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Best Practice for Using STM32Cube on Existing Project?

Posted on July 31, 2014 at 01:18I need to add USB Host (FS, MSC) capability to an existing project that's using a STM32F205 (my client wants the product to be able to read/write to a USB flash drive). Using STM32CubeMX v4.3 I created a new project, ...

amoore by Associate II
  • 670 Views
  • 1 replies
  • 0 kudos

f4 discovery, SWD / ST-Link

Posted on July 15, 2013 at 12:25Hi, the f4 discovery works great with on-board st-link, but for my target I would like to use the 6 pin SWD interface, not the 20 pin interface, and external st-link. By reference to information I have found so far I ...

ian239955 by Associate II
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  • 9 replies
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Interrupt on output PWM

Posted on September 05, 2014 at 05:28I'm trying to set up interrupt on falling/raising edge on output PWM line. This line drives LEDs (through TI LED driver chip). The reason why I need this is that the TI chip would report issues on a different pin...

Makefile target for STM32CubeMX

Posted on September 09, 2014 at 23:24Could you please provide a simple Makefile target for STM32CubeMX instead of just the commercial IDEs? Lots of folks don't want to use (eclipse is giant and slow) or pay for the IDEs. The whole ecosystem is open ...

Sequential Variables declaration

Posted on September 09, 2014 at 09:26Hi, The MAP file shows the variables declared in some hap hazard way. Is there any option in the compiler to make the variable appear sequentially in the MAP file as these variables are declared in the main file....

Getting started with STM32F3 DISCOVERY KIT

Posted on September 08, 2014 at 14:50Hello!I'm new at STM kits, I recently bought STM32F3 discovery kit and it would be really helpful if anyone would have any piece of advice where to get started with learning programming, so tutorials, videos, any...

leon by Associate
  • 594 Views
  • 1 replies
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In application software update using STM32 bootloader

Posted on September 09, 2014 at 19:22Hello guys,I have started to work with STM32 microcontrollers for a little while and I've little knowledge about advanced programming. My task is to implement one system which will update the firmware of STM32F10...

joao by Associate
  • 783 Views
  • 2 replies
  • 0 kudos

In-application firmware update using STM32 bootloader

Posted on September 09, 2014 at 19:41Hello guys,I have started to work with STM32 microcontrollers for a little while and I've little knowledge about advanced programming. My task is to implement one system which will update the firmware of STM32F10...

joao by Associate
  • 637 Views
  • 1 replies
  • 0 kudos

STM32 USART in LIN mode

Posted on April 01, 2014 at 21:42LIN mode not very well documented by STM as I realize. And does not have as many features, as I hoped. Anyway, it works quite ok in my STM32F407 project. But on STM32F303 there is a problem - LIN brake signal is onl...