STM8 MCUs

How to clear/reset timer WITHOUT generating/setting UIF flag??

In documentation for timers on S103/S105/S003 it says that bit URS or register TIMx_CR1 should allow that CNTR=x or EGR |= UG update the timer counter WITHOUT setting the UIF flag: TIM2:URS: Update request source0: When enabled by the UDIS bit, the U...

STM8S105C6 - TIM2, TIM4 NOT working, not incrementing, TIM1 - ok

I'm trying to "activate" TIM2 or TIM4 on a STM8S105C6 (discovery board) part without success for more than 4 days now... I'm getting sooo frustrated.I tried all examples I could find and not a single one works.Ended up with a basic, dummy test to sho...

I am trying to wake up MCU from Active-halt mode using the LSI clock, but my code hangs at 'INTERRUPT_HANDLER(RTC_IRQHandler, 4)' while debugging.

how i can set alarm of 15 minutes through RTC alarm in STM8L15xK4

My code hangs(gets stuck) while debugging at 'RTC_ITConfig(RTC_IT_WUT, ENABLE);'.

I am using this code:void main(){CLK_RTCClockConfig(CLK_RTCCLKSource_LSI, CLK_RTCCLKDiv_1);CLK_PeripheralClockConfig(CLK_Peripheral_RTC, ENABLE);RTC_WakeUpClockConfig(RTC_WakeUpClock_CK_SPRE_16bits);RTC_ITConfig(RTC_IT_WUT, ENABLE); <================...

i just check the number of top side of mcu. but i don't know what's is this mcu? do who know it?

I am using STM8 mcu , i want put a 15 minute counter or set timer to check some conditions in MCU so how i can do this?

Need clarification of errata, "Interrupt service routine (ISR) executed with priority of main process".

Hi,I need clarification of errata, "Interrupt service routine (ISR) executed with priority of main process".I don't understand in which cases this limitation can occur.I don't understand why the workaround used for STM8S (put a SIM instruction at the...

what is the meaning of "EXT_IT_pin7" in the stm8l1526 discovery board?

I am using the STM8L1526 discovery board. I want to go into HALT mode and then come out using GPIO Pin as an external interrupt.