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    Hi everyone, I want to program the nrf51822 module with the discovery board stm32f429i-disc1 through ST-LINK programmer in Keil IDE but this error appears: "ST-LINK connection error". I erased...
  • can't open the user code template
    I have installed the keil v5.14 after that I try to run the keil program with new project. when I want to add new item to group 'source group 1', the "user code template" can't be open' how to handle...
  • Getting Started Manual - Example program - Err "Can't load..."
    I am new to this IDE I am trying my first program and using the instructions in the "Getting Started" Keil document. I am using the c8051F021 Cygnal MCU. The simple program compiles correctly...
  • Running user program after make
    I want to run a batch to do something to my hex file after a build, so I specify that batch file as "User Program #1" in the project settings. But I don't want to give it an absolute path, because it...
  • Why can't I start the timer?
    I am trying to create a timer and start it according to the guide. // Create timers osTimerId_t UART_timer = osTimerNew(printMessage, osTimerPeriodic, (void *) 5U, NULL); if (UART_timer != NULL...