Questions 2. PWM Arduino provides analogwrite() which is a very convenient function to generate PWM signals. Let's implement a similar function for HCS12. Your analogurite() for HCS12 should follow the following format: Syntax void analogWrite(int pin, int value) Parameters pin: the PWM pin number to be used, e.g, if pin is 0, PWMO (PPO) is used. value: the duty cycle, between 0 (always off) and 100 (always on) The frequency of the PWM signal is fixed to approximately 30 KHz. This function can be called multiple times on different pins in order to generate multiple PWM signals on different pins simultaneously. For example, void main) analogwrite(0, analogwrite(1, analogwrite(3, while (1) 40); 60); 30); /* 40% duty cycle */ /* 60% duty cycle */ /* 30% duty cycle */ Provide the source code of your implementation of the analog Write0 function that generates a waveform with the frequency of 30 KHz. Add brief comments to your code (e.g., clock source, period and duty cycle values) Questions 2. PWM Arduino provides analogwrite() which is a very convenient function to generate PWM signals. Let's implement a similar function for HCS12. Your analogurite() for HCS12 should follow the following format: Syntax void analogWrite(int pin, int value) Parameters pin: the PWM pin number to be used, e.g, if pin is 0, PWMO (PPO) is used. value: the duty cycle, between 0 (always off) and 100 (always on) The frequency of the PWM signal is fixed to approximately 30 KHz. This function can be called multiple times on different pins in order to generate multiple PWM signals on different pins simultaneously. For example, void main) analogwrite(0, analogwrite(1, analogwrite(3, while (1) 40); 60); 30); /* 40% duty cycle */ /* 60% duty cycle */ /* 30% duty cycle */ Provide the source code of your implementation of the analog Write0 function that generates a waveform with the frequency of 30 KHz. Add brief comments to your code (e.g., clock source, period and duty cycle values)