STM32 MCUs Products

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Forum Posts

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. ...

GUIDRV_SLin LCD Driver for T6963 can't found in STemWin.

Posted on October 22, 2013 at 14:14Hii, I am trying to interface T6963 LCD controller with STM32F103ZE and I am using STemWin for GUI . I got to know from segger website that to do this I require GUIDRV_SLin LCD driver which is supposed to be there ...

dv by Associate
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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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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
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STM32F303 Flash size / Hardfault error

Posted on October 21, 2013 at 16:10Hello,I am using a : STM32F303RC (256k FLASK, 32k RAM, 8K CCRAM) gcc g++ tool chain with Eclipse. At compilation time, my firmware memory are as following:arm-none-eabi-size  --format=berkeley -t Muster.elf   text ...