Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 27, 2014 at 12:03Hello all, I bought a STM32F4 Discovery recently, and I am trying really hard to find an OS that could help me to port a POSIX application I have developed. The problem is that my application use some plugin mecha...
Posted on February 28, 2014 at 14:19hi guys, i create a header file , means a .cpp and a .h file .but when i attach this file in my project in IAR compiler , it doesn't work, i mean i cannot access to my class in header filehere is my code :SPI.h:&s...
Posted on February 28, 2014 at 12:15Hello, I am plan make custom board with STM32F103ZE chip. My question is, what is the interface for flashing the program in to flash?is it USART(UART)? or JTAG?
Posted on February 28, 2014 at 11:04Hi, I am missing Port H in the datasheet's memory map. Is it at 0x40021400? https://my.st.com/st-extranet-web-active/static/active/en/resource/technical/document/datasheet/DM00078075.pdf Thanks! Alex #stm32l-po...
Posted on February 19, 2014 at 01:58Guys, I have installed STM Virtual COM Port on my computer, But everytime I connect the board via USB cable, window says ''USB device is not recognized'' What shall I do to fix it ? Thanks
Posted on February 19, 2014 at 02:56Hi,i want to make a f4 USB driver and i got a problem that when i run my program the computer can identify the USB device but cant transfer data between it, i try to trace the program and found the interrupte(DCD_...
Posted on February 23, 2014 at 16:42The original post was too long to process during our migration. Please click on the attachment to read the original post.
Posted on February 28, 2014 at 06:08Hello,I have a question for STM32F429 LCD support.I will try use the stm32f429 and lvds ic to controll the TFT-LCD(1024x768, LVDS).According to the STM32F42x STM32F43x datasheet, LCDC Supports up to SVGA(800x600) ...
Posted on February 26, 2014 at 20:54hello i need to work and learn on i2c using stm32f4 discovery board can i use mems lis302dl linear accelerometer for learning i2c on discovery board? STM32F4DISCOVERY user manual says that this accelerometer is co...
Posted on February 26, 2014 at 15:29Hi all,I have a problem using the DMA with USART3 on an STM32F103 MCU:I've configured the USART3 to transmit a buffer (fixed length) one shot using the DMA (just transmitting, not receiving) and then stop transmit...
