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Programming PIC Microcontrollers in BASIC - mikroElektronika

5.2.13.2 PWM_Change_Duty – Changes duty ratio

Prototype sub procedure PWM_Change_Duty(dim New_Duty as byte)

Description Routine changes duty ratio. <New_Duty> takes values from 0 to 255, where 0 is 0% duty ratio, 127 is 50% duty

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

Example

while true

Delay_ms(100)

j = j + 1

PWM_Change_Duty(j)

wend

5.2.13.3 PWM_Start – Starts PWM

Prototype sub procedure PWM_Start

Description Starts PWM.

Example

PWM_Start

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MikroElektronika PIC Microcontrollers PIC16 Ficha de datos Pagina 127