This work is for the infrared emission, work on stm8/stm32.
Now, STM8S105K4T6 have passed the test. Pwm output pin is PC4, made TIM1 C4 for pwm maker.
Now, STM8S003F3P6 have passed the test. Pwm output pin is PC4, made TIM1 C4 for pwm maker.
Now, STM8S103F3P6 have passed the test. Pwm output pin is PC4, made TIM1 C4 for pwm maker.