• I can't find "#if !defined USE_STDPERIPH_DRIVER" in stm32f4xx.h
    hi dear reader I'm a beginner and i learned cmsis but now I want to use from standard peripheral libraries but I can't find "if !defined USE_STDPERIPH_DRIVER" to define it in my project. my keil ver...
  • [ST-Link STM32F4] Random Internal Command Errors
    I have been using Keil u5, ST-Link/V2's, and STM32F405's for various projects for a few years, but roughly two months ago I started getting "Internal Command Error" popups when trying to flash boards...
  • stm32f411 stlink problem
    hey , first i'm sorry for my question I get stm32f411 and start programming and I set stlink but when I want to download , i have below error. and also
  • 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...
  • code is not entering to main function
    hi sir, i am trying to implement a code on stm32f103 board using keil microvision4 in c.sir the problem i am getting is the code not entering the main().it is getting stuck at one address: 0x08001534...