• STM32F4 discovery and Keil + GCC
    Can anyone give me exact steps to use STM32F4 Discovery - M4 board with, Keil and GCC? I am not able to download it (I am new to ST too, but I want to do some programming with GCC on M4) via ST_LINK...
  • Turn On a LED on STM32F4-discovery
    Hi everyone, I want to turn on a LED on my STM32F4-discovery board Here is the code : int main() { // Enable the GPIO Clock RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOD, ENABLE);...
  • UARTS STM32F4-Discovery
    Recently I have been trying to use the UARTS on the board using the peripherals library and also Keil uVision 4 for debugging and I keep getting the following error message: ***error 65: access violation...
  • STM32F4 Discovery Trace: No Synchronisation
    I set up a project with CUBEMX and Keil RTX like it is described here www.keil.com/.../cubemx__r_t_x.html Setup the SysClk with CUBEMX to 168Mhz and enabled serial wire debug in the SYS tab. ...
  • stm32f4-discovery-Audio_playback
    Good evening, I have a university project in which I use a stm32f4, I tested the program "Demo Example Wavplayer with USB Host" and it works well but with only one sequence named audio.wav! I willing...