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Posted on December 05, 2013 at 00:36 Hi there, I'm trying just a little ''Hello world'' using STemWin on STM324x9i-EVAL. I've noticed that I have to turn systick on at 1ms, run the CRC unit. With all of this set, the GUI_Init is not stuck, but t...
Posted on December 04, 2013 at 12:22Goodmorning,I have a problem with the ADC calibration procedure: when I use stm32discovery kit, the software I made works. If I load the SAME SOFTWARE in the processor of application circuit, the calibration proce...
Posted on December 03, 2013 at 03:39Hi All,I need help on the following two questions. Thanks for your inputs.1. The Write Unprotect command described in the application note ''AN3154 CAN protocol used in STM32 bootloader'' doesn't work at all. Is t...
Posted on December 04, 2013 at 19:47 Hello, I'd like to implement synchonization with LDREX / STREX. What I don't understand is when I have multiple values to access with synchronization ... void task1(void) { ldrex ...
Posted on September 26, 2013 at 18:01Greetings,I've brought up the ST example VirtualComPort_Loopback (V4.0.0) on a Keil demo board (MCBSTM32E vers3) and the Keil enviroment (uVision 4.71.2.0) connecting through the ST virtual comport driver (1.3.1....
Posted on December 04, 2013 at 11:27 Hi, i'm using a STM32L151VD for a little project and i want to use the Port H2 as a normal Output for SPI CS. Using another Port (e.g. PC8) all works fine, but with PH2 it does not work at all. ...
Posted on December 04, 2013 at 00:05 hello everybody! I need help with my string splitter function. I use stm32f407 and CoIDE for develope. This is the function: char** str_split(char* a_str, const char* a_delim) { char** result =...
Posted on May 14, 2013 at 19:37The http://www.st.com/pr-stm32f401 is the entry-level microcontroller in STMicroelectronics� high-performance http://www.st.com/pr-stm32f4 featuring the ARM� Cortex�-M4 32-bit/DSP core. While running at lower frequency...
Posted on December 03, 2013 at 19:56Hello,I've succesfully started programming a STM32F0Discoveryboard: MCU is running on HSI (8MHz) at runmode.MCU is going into/outof stopmode every 5 seconds using the RTC running on LSE (32.768kHz)USART1 is conn...
Posted on December 03, 2013 at 21:45 Hello I found an example of using DMA with UART on STM32F407 on this thread UART with DMA mode but i can't make it work. I use a STM32F4-Discovery and i try to see if DMA1_Stream2_IRQHandler is called...
