STM32 MCUs Products

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Software Reset on STM32F417 - Doesn't Work?

Posted on October 21, 2013 at 22:53Hi All, I am working with the STM32F417. I am developing a bootloader and I need to generate a software reset. According to the Cortex-M4 programming manual (PM0214), you can generate a software reset by writing to...

kevin23 by Associate II
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  • 4 replies
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STM32F4 Discovery Integrated LIS302DL Interrupt

Posted on October 22, 2013 at 15:28Hi Everybody and thanks in advance for support.I'm trying to rewrite code to read LIS302DL to handle/generate an interrupt every Data Ready Signal.Here is my code RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOE, ENABLE...

peppea82 by Associate II
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  • 2 replies
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how the image is sent to the camera to the computer?

Posted on August 12, 2013 at 10:32I have a project with OV7670 with stm32f4-discovery. My OV7670 has 16 pins and without fifo. I'm havinga picture ofthe camera and than I have to send my picture to the computer. But I have no idea how I'm gonna do. ...

DCD_DevDisconnect doesn't work

Posted on October 20, 2013 at 23:28I have a simple task, to cause a USB disconnection and reconnection when I boot my STM32F2.I tried using DCD_DevDisconnect after initializing the core (I am using the HS core, no DMA, not in OTG mode), but my USB a...

STM32F205 in STOP mode with MCO pin

Posted on October 22, 2013 at 02:09In the STM32F205 datasheet, it says that in STOP power mode, all clocks on the 1.2V power domain are stopped. Is there anywhere I can look to see which clocks are part of the ''1.2V power domain'' ? Particularly, I...

Small LCD using SPI with a STM32F4

Posted on October 20, 2013 at 04:11Hi all,I'm at my wit's end with this little project I'm working on. I'm new to MCUs and had a few ideas on small projects that I would like to make. I've been following a guide on the STM32 and modifying bits and p...

vinnie by Associate II
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  • 5 replies
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Frequency count and Input Capture

Posted on October 21, 2013 at 16:22How can I count more then 50Mhz frequency with STM32F407 series. #prescaler #input-capture #sample #frequency-counter #frequency-counter #frequency-counter

smeric by Associate II
  • 1190 Views
  • 7 replies
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