• STM32F407VGTx
    Hello there! I'm using STM32F407VGTx and Keil U5. Everything went well but when I run the simple code of blinking led on board it doesn't blink at all and the screen says zero errors. Anyone knows how...
  • stm32f407vg
    Hi, I am using a stm32f4 discovery board to control a servo motor (Servo 6009). But, I have some problems, please help me to solve these. - when I write " Rotation_Servo(void)", it run correctly...
  • STM32f407VG ADC
    Hi, I am new to this community and this is my first question. My project is to read the Voltage from potentiometer which is connected to the PA0 (ADC channel 0). So, I want to practice ADC in STM32f4xx...
  • Interfacing GLCD on STM32F407VG port E
    I am using a customized board in my lab for building my application. the board has some function buttons and a 320*240 Graphical LCD with touch panel. I will be using Keil MDK with ARM C/C++ for programming...
  • STM32F407VG RTX, FPU Hard fault
    Hi, I am testing RTX task and I always get hard_fault when I use FPU and float. Please help, what am I missing? This is my code: #include <RTL.h> #include "stm32f4_discovery.h" #include...