Posted on December 03, 2011 at 19:17Hi! Can anybody tell me where is the reset# pin (T_JRST) on the SWD header? I can see only these 4 pins: 1 connected to GND with 10K 2 T_JTCK 3 T_JTMS 4 GND T_JRST is connected to the Discovery MCU only. http://w...
Posted on December 02, 2011 at 18:15Hello, i am working on small oscilloscope, but i can't get adc value from PC0 leg (ADC123_IN10) can some one give code or example how to read adc value on demand ? like that: while(i<480){ int i,a=0; a[i]=ADC_READ...
Posted on December 01, 2011 at 04:58Hi,all I want to use the STM32L's RTC counter as system logic clock as I did using STM32F, but I found no way to do this. My application needs low power and high time resolution(about 100us). Any suggestions wi...
Posted on November 11, 2011 at 15:25I am developing code for the STM32 under the Keil uvision environment. I want to generate a software reset, i.e. if a certain pin is toggled, I want to reset the entire processor. Please can someone point me to s...
Posted on December 01, 2011 at 05:49I need to purchase an evaluation board for hooking up the ARM M4 Core. I saw 3 options for STM32F4 - Discovery / Evaluation / IAR. I am not targetting a particular application or interested in a particular periphe...
Posted on December 02, 2011 at 10:57In my design, it is necessary to be able to change serial number by command on the USB... I can change the memory no issue (and save it to data EEPROM and retrieve it) no issue. How do I then detach the device fro...
Posted on December 02, 2011 at 07:54 Hello, This is my first post here and fairly new to STM I recently purchased the STM32100E-EVAL board for learning more about HD VL devices. But my first step with the board itself is not working! ...
Posted on November 20, 2011 at 11:03When using the SDIO with DMA, the source code should look like this:(assume that we refer to a read_single_block command)1.Enable the DataPath state machine;2.Enable the CommandPath state machine;3.Check if comman...
Posted on December 01, 2011 at 13:43Hi I am new to field of microcontrollers. I am using STM32W-BRD(MB954) board for evaluation purpose. Details of Operating system: Linux Ubuntu (Instant contiki) on VMware player. When I tried to upload a compile...
Posted on November 27, 2011 at 19:47Hi all.First of all excuse my englishI am trying to implement the EXTI library but I am doing something wrong.The program starts and send 0 by the uart (at this point all ok), then whait for a external interrupt w...
