Posted on February 22, 2013 at 12:15Platform: STM32F101 Scenario:The interrupt handler is executed frequently (100kHz). Occasionally need to perform more complex, time consuming oprations. How to create a lower-priority interrupt occurs immediately ...
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 February 22, 2013 at 09:21Hello,I had made a simple example which send data continously to PC through virtual com port based on FW lib 3.5.0 and USB lib 3.4.0 using IAR EWARM6.40 under WindowsXP and wanted to debug it using JLINK.When I pl...
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 22:57Hello!I am using the STM32F3 Discovery board, now I tried to read the values of the LSM303DLHC through I2C in DMA mode, but unfortunately I didn't get it to work. In polling mode it works just fine, however I hope...
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...
