Beeper

Collaboration diagram for Beeper:

Functions called from application programs
void	BeeperPulse (uint16_t OnTime)
	Name: BeeperPulse Start generation of one beeper pulse. More...
void	BeeperRepeat (uint16_t OnTime, uint32_t OffTime)
	Name: BeeperRepeat Start generation of repeated beeper pulses. More...
void	BeeperStop (void)
	Name: BeeperStop Stop generation of beeper pulse or repeated beeper pulses. This function will not stop beeper click.
void	BeeperClick (void)
	Name: BeeperClick Start generation of a short beeper click of duration BEEPER_CLICK_TIME. This function will not stop ongoing beeper pulse or repeated beeper pulses. This sound can be used as a response of a key pressed action.

Detailed Description

This driver supports beeper generation/timing. Functionality included if BEEPER_ENABLED is set true:

• Generates one beeper pulse with a given time
• Generates repeated beeper pulses with given on and off times
• Stops beeper
• Generates one short beeper pulse (beeper click)

If beeper click functions is wanted, BEEPER_CLICK_ENABLED must be set true. Beeper click pulse time is set by BEEPER_CLICK_TIME. Output code or output function for beeper is based on the inline code BeepeOn().

Function Documentation

void BeeperPulse

(

uint16_t

OnTime

)

Name: BeeperPulse
Start generation of one beeper pulse.

Parameters

OnTime

Pulse time. Resolution 1/1.024 ms, use MWORK_MSEC()

void BeeperRepeat	(	uint16_t	OnTime,
		uint32_t	OffTime
	)

Name: BeeperRepeat
Start generation of repeated beeper pulses.

Parameters

OnTime	Pulse time. Resolution 1/1.024 ms, use MWORK_MSEC()
OffTime	Pause time. Resolution 1/1.024 ms, use MWORK_MSEC()