ABL electronic PIC Microcontrollers PIC18 User Manual

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mikroC - C Compiler for Microchip PIC microcontrollers

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Pwm_Change_Duty(char duty_ratio);

Changes PWM duty ratio. Parameter 

duty_ratio

takes values from 0 to 255, where 0

is 0%, 127 is 50%, and 255 is 100% duty ratio. Other specific values for duty ratio can
be calculated as (Percent*255)/100.

You need a CCP module on PORTC to use this library. To use this function, module
needs to be initalized – see 

Pwm_Init

.

Pwm_Change_Duty(192);  

// Set duty ratio to 75%

Pwm_Start(void);

Starts PWM.

You need a CCP module on PORTC to use this library. To use this function, module
needs to be initalized – see 

Pwm_Init

.

Pwm_Start();

Pwm_Stop(void);

Stops PWM.

You need a CCP module on PORTC to use this library. To use this function, module
needs to be initalized – see 

Pwm_Init

.

Pwm_Stop();