Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on May 01, 2014 at 18:46I am trying to use the usb library found here: http://www.st.com/web/catalog/tools/FM147/CL1794/SC961/SS1743/PF257882#I am on windows 7, I am using the port207z board here with the STM32f207z: http://www.wvshare.com/p...
Posted on May 15, 2014 at 15:13Hi all.I have a problem with USART1 Interrupt.Actually, I use usart1 to receive data from my PC via terminal. But I didn't receive any data.Could u show me the problem in my program.P/s: I use led 7 segments to view re...
Posted on May 13, 2014 at 06:08Do any body have idea how to add different fonts to Hy-32D TFT. #add-fonts-to-hy-32d-tft
Posted on May 16, 2014 at 04:05 Hello, I have problem to get the ADC alignment feature working. config: STM32F407 on discovery board, Adjustable voltage (0 to 3V) connected to PA3 ADC resolution set to 12b Whatever alignmen...
Posted on May 10, 2014 at 11:18Hi friends, i am new to STM32 , and i want to design a motor driver of my own (i.e BLDC). can anybody tell me which development board will suit for this, and i have also attached the motor specification k...
Posted on May 13, 2014 at 22:53 hello All, i want to start an ADC with DMA in a timer(5) interrupt routine. when i test timer and adc individually they work right. but when i insert ADC start, in timer isr the timer and adc works once and the...
Posted on May 15, 2014 at 15:46I'm trying to connect my STM32F100 Discovery board to a sensor using the I2C bus. The sensor resides on a breakout board and I am using clip leads to go from my Discovery board to the breakout board. How would I config...
Posted on May 13, 2014 at 17:03 Hi all, As I have basically spent the whole day on this problem, trying to figure it out by myself, I am hoping to get some help from someone more experienced. My setup is the following: -(olimex s...
Posted on March 13, 2014 at 16:18 Hi guys, I've been working on a bootloader program which is loosely based around the FW_Upgrade demo for the STM32F4 discovery board. My Bootloader so far correctly finds a file on a USB stick and downloa...
Posted on March 08, 2014 at 14:46I got the DMA working fine with SDIO , i can read multiple blocks ok , but when i try write multiple blocks , i get TX underrun error in the SDIO , and i can also see that there is a FIFO error in the DMA , which i d...
