This project implements PWM control for LEDs using the CH32V003 and the ch32fun framework.

The firmware configures Timer 1 (TIM1) and Timer 2 (TIM2) to generate PWM signals on 4 pins.

• Microcontroller: CH32V003J4M6
• Framework: ch32fun

• PA1 -> TIM1/CH2 pwm output
• PC4 -> TIM1/CH4 pwm output
• PC2 -> TIM2/CH2 pwm output
• PC1 -> TIM2/CH4 pwm output