• How to make a 1 us interrupt timer in stm32f103?
    Hello, i want to make a 1 us interrupt timer in for my stm32f103 in timer 2, i could make 10 us n 5 us, but in lower than that its not working truely! what should i do?! /* TIM2 init function */ static...
  • debug STM32F103
    Hi everyone I'm kinda new to Keil and STM32 MCU I managed to build very small projects but now I want to try something more complicated and I would like to use the debug, especially the debug (printf...
  • STM32f103 IWDG
    Hey All, I was trying to use a watchdog for any potential software faults and then disable the watchdog before I put the board to sleep (so the board doesn't keep waking itself up). Is this possible...
  • STM32F103 GPIOs
    Hi, I need to write 16bit value to pins: PB0(0),PB1(1),PA2(2),PB3(3),PB4(4),PB5(5),PB6(6),PB7(7),PB8(8),PB9(9),PC6(10),PC7(11),PB12(12),PB13(13),PB14(14),PB15(15) (STM32F103). Is there someone...
  • Need to a program for SPI in interrupt mode (STM32F103)
    Guys I need to a program for SPI that works via interrupt mode (as a master). if it uses ST HAL library, it will very nice. I want to check the SPI1 of my MCU.