STM8L052R8T6 8-bit basic timer (TIM4) is not accurate

[cao wentao]

Posted on April 20, 2017 at 04:51

I am using

TIM4

to delay

5min

,but there is

7.5s

fast everytime in The actual test.(Whether changed to HSI(

16M/2

) or HSE(

8M

))

But there is no problem,when i changed using

16-bit general purpose timers (

TIM5

) .

So,I guess there is some 

limitations in

 STM8L052R8T6 8-bit basic timer (

TIM4

).Please check.#stm8 #timers-tim4 #delay

[Tesla DeLorean]

Posted on April 20, 2017 at 05:57

>>

Please check

Suggest you provide test code that demonstrates your issues.