• STM32 TIM2
    Dear Sir I have a freertos running on the stm32 microncontroller(stm32f101VD),I use a trace function from the API of freertos to record ticks and corresponding tasks Now the problem is that the...
  • CDC_ACM stuck on STM32F103RB
    Hi guys, Keil example USB-CDC stuck under load. I just can’t believe such a basic example is unreliable. I’m sure Keil USBstack is widely used in production so I guess I do something wrong. Could...
  • Virtual registers STM32F103RB
    This is a continuation of the old and now locked thread: http://www.keil.com/forum/59594/ Before spending a full day with Google, it might have been a good thing to spend a couple of minutes on...
  • STM32F103RB ADC CODE
    I'm trying to write a code for ADC but there are 2 problems: 1.''ADC_CommonInitTypeDef ADC_CommonInitStructure;'' something is wrong in there. Should i add a library?. I've added "stm32f10x_adc.h...
  • Back up battery for RTC of STM32F103RB
    Dear friends, I have a problem when reading counter register of RTC in STM32F103RB. After resetting the MCU, the value starts from zero. I have a 3V backup battery connected to VBAT pin. My code to...