servo.c File Reference

#include <lpc21xx.h>
#include <deb_led.h>
#include <system_def.h>
#include "servo.h"

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Defines
#define	SERVO2   (1<<10)
#define	SERVO0   (1<<12)
#define	SERVO1   (1<<13)
#define	TIM_EMR_NOTHING   0
#define	TIM_EMR_CLEAR   1
#define	TIM_EMR_SET   2
#define	TIM_EMR_TOGLE   3
#define	TIM_EMR_PIN_ON   1
#define	TIM_EMR_PIN_OFF   0
#define	TIME20MS   ((CPU_APB_HZ) / 50)
#define	SERVOTICK   (((CPU_APB_HZ / 50) / 20) / 256)
Functions
void	tc1 (void)
void	set_servo (char serv, char position)
	Sets serv position.
void	init_servo (unsigned rx_isr_vect)
	Initialize servos.
Variables
unsigned char	servo [3]

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Define Documentation

#define SERVO0   (1<<12)

#define SERVO1   (1<<13)

#define SERVO2   (1<<10)

#define SERVOTICK   (((CPU_APB_HZ / 50) / 20) / 256)

#define TIM_EMR_CLEAR   1

#define TIM_EMR_NOTHING   0

#define TIM_EMR_PIN_OFF   0

#define TIM_EMR_PIN_ON   1

#define TIM_EMR_SET   2

#define TIM_EMR_TOGLE   3

#define TIME20MS   ((CPU_APB_HZ) / 50)

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Function Documentation

void init_servo

(

unsigned

rx_isr_vect

)

Initialize servos.

Note:

All three servos - should be fixed FIXME

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void set_servo	(	char	servo,
		char	position
	)

Sets serv position.

Returns:

0

Note:

VPB = APB - name conflict FIXME

Parameters:

	servo	define servo
	position	new position for servo

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void tc1

(

void

)

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Variable Documentation

unsigned char servo[3]