Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on February 15, 2013 at 05:12I 'm new to stmf4 discovery and am facing problems in getting USART working on my STMf4 discovery board, I tried the same code as posted in the discussion ''F4discovery using Uart 1''. but when I click on ''make a...
Posted on February 20, 2013 at 12:38Hi everyone! I connected one STM32F103 GPIO pin configured as OutputPP to -> a STM32F0 GPIO pin configured as Input Floating with EXTI. While STM32F103 hardware reset, the line is pulled down, so the STM32F0 EXTI ...
Posted on February 22, 2013 at 11:08In Fabrice's previous post, until ''Show Quoted Messages'' is clicked, part of the code (the first 10 lines or so) are hidden. I hoped the remake of ST's web meant they already have fired the webmaster as they sho...
Posted on February 04, 2013 at 23:19 Hi all, This is my first implementation of DMA based ADC with the help of some code found on the web. Could you please tell me if I'm correct on my understanding : Timer4 overflow will trigge...
Posted on September 06, 2009 at 03:51SDIO + FAT16/FAT32 #microsoft:-broken-for-sure
Posted on December 01, 2011 at 21:21Hi! I hooked up an 2x16 LCD display with backlight to the board's EXT_3V pin and GND. (The display is a 3V type: both logic and backlight, so not the typical 5V one). I didn't experience any trouble, the USB didn'...
Posted on November 06, 2009 at 06:42STM32 Debug, JTAG #jtag-bsdl
Posted on February 21, 2013 at 17:15I would like to know if the STM32L1 based on Cortex-M3, supports and THUMB and THUMB2 modes?Or if when we build with the command --cpu_mode thumb, it's the thumb2 instructions set which is used....Thanks, #stm3...
Posted on February 21, 2013 at 17:36Hello, I'm trying to plot some variables while my application working.http://armcortexm.blogs.upv.es/stm32f4-discovery-and-printf-redirection-to-debug-viewer-in-keil/ But I cant do that yet. If plotting variables ...
Posted on February 20, 2013 at 18:04hello forum, I am using analog inputs of STM32F103 to measure current of a DC motor using ACS714 hall effect sensor however at first trial the analog inputs burned becouse of high frequency ringing ( caused by the...
