GroveBuzzer.cpp File Reference

#include "mbed.h"
#include <ros.h>
#include <std_msgs/Float32MultiArray.h>

Include dependency graph for GroveBuzzer.cpp:

Go to the source code of this file.

Functions
void	beep (float freq, float time)
DigitalOut	led (LED1)
int	main ()
void	messageCb (const std_msgs::Float32MultiArray &msg)
void	nobeep ()

Variables
ros::NodeHandle	nh
bool	playing = false
ros::Subscriber< std_msgs::Float32MultiArray >	sub ("buzzer",&messageCb)
Timeout	toff

Function Documentation

void beep	(	float	freq,
		float	time
	)

Definition at line 36 of file GroveBuzzer.cpp.

DigitalOut led

(

LED1

)

int main

(

void

)

Definition at line 57 of file GroveBuzzer.cpp.

void messageCb

(

const std_msgs::Float32MultiArray &

msg

)

Definition at line 44 of file GroveBuzzer.cpp.

void nobeep

(

)

Definition at line 30 of file GroveBuzzer.cpp.

Variable Documentation

ros::NodeHandle nh

Definition at line 16 of file GroveBuzzer.cpp.

bool playing = false

Definition at line 27 of file GroveBuzzer.cpp.

ros::Subscriber<std_msgs::Float32MultiArray> sub("buzzer",&messageCb)

Timeout toff

Definition at line 26 of file GroveBuzzer.cpp.