Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 30, 2012 at 00:58Hi guys.I have been playing with Stm32f4 discovery for couple months.My problem follows like this;I have to take 2 vga images from CMOS camera and store them.I will make some mathematical operations on both images.An...
Posted on March 26, 2012 at 16:03Hi, I not having much success with using the UART (USART1) on my F4Discovery board (STM32F407). I am pretty new to STM32 and Keil (the IDE I am using). Here's my code: &sharpinclude ''stm32f4_discovery.h'' &sharpincl...
Posted on April 21, 2012 at 11:27Hi there,I'm trying to implement an enumeration test on the I2C bus with my own driverbut I haven't figured out how to deal with a timeout on the address.After I send the address of the slave, if nobody respond withi...
Posted on April 30, 2012 at 19:54I'm running into a strange issue where if I have the RTC auto-wakeup enabled, I intermittently get hard faults when I run the software through the debugger, break, then step through the code. Seems to happen more fre...
Posted on April 30, 2012 at 16:17Hi, I wish to acquire data in continuous mode from Uart, without that the acquisition is completed every packet but after all packets are sent. Thanks for every help. I attach my code. #dma-usart
Posted on April 24, 2012 at 20:28The1-wireprotocoluses onlyoneport to sendand receive data. What is theconfiguration modefor theGPIO_Mode?What is themethod toaport toreceive andsend data?
Posted on January 26, 2012 at 05:07Got freertos running on Discovery board STM32F4 Following is function which initializes USART, but i see only garbage coming out hyper terminal, void xSerialPortInitMinimal(unsigned portLONG ulWantedBaud, unsigned ...
Posted on April 14, 2012 at 01:24Hello, for months I've been trying to compile working code for my (generic) STM32 development board with the GCC toolchain, sadly with no success. Does anyone have/know of a example of a simple project ie. blink an L...
Posted on April 26, 2012 at 02:51Hi, I've made my own STM32-based development board. I was using the ST-Link built into the VL Discovery board to program it, and so I made my board with a 4 pin SWIM connector. It's been working fine with my toolchai...
Posted on April 02, 2012 at 11:50Hi , I like to know if I have the possibility to connect a webcam to map stm32f4 via micro USB port, or via the camera interface card thank you for helping me
