Functions
void	littleWire::pwm_init ()
void	littleWire::pwm_stop ()
void	littleWire::pwm_updateCompare (unsigned char channelA, unsigned char channelB)
void	littleWire::pwm_updatePrescaler (unsigned int value)

Detailed Description

PWM Functions

Function Documentation

void littleWire::pwm_init ( )

Initialize PWM module on the Little-Wire

Returns:: (none)

void littleWire::pwm_stop ( )

De-Initialize PWM module on the Little-Wire

Returns:: (none)

void littleWire::pwm_updateCompare	(	unsigned char	channelA,
		unsigned char	channelB
	)

Update the compare values of the PWM output pins. Resolution is 8 bit.

Parameters:

channelA	Compare value of PWMA pin
channelB	Compare value of PWMB pin

Returns:: (none)

void littleWire::pwm_updatePrescaler ( unsigned int value )

Update the prescaler of the PWM module. Adjust this value according to your need for speed in PWM output. Default is 1024. Lower prescale means higher frequency PWM output.

Parameters:

value Presecaler value (1024, 256, 64, 8 or 1)

Returns:: (none)