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Clean up some HAL code

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This commit is contained in:
Scott Lahteine
2017-08-31 17:30:43 -05:00
parent b29b66feda
commit 27cbb939b2
12 changed files with 140 additions and 164 deletions
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57
Marlin/src/HAL/HAL_LPC1768/LPC1768_Servo.h
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@@ -21,7 +21,7 @@
*/
/**
* The class Servo uses the PWM class to implement it's functions
* The class Servo uses the PWM class to implement its functions
*
* The PWM1 module is only used to generate interrups at specified times. It
* is NOT used to directly toggle pins. The ISR writes to the pin assigned to
@@ -31,39 +31,32 @@
*
*/
#ifndef LPC1768_SERVO_h
#define LPC1768_SERVO_h
#ifndef LPC1768_SERVO_H
#define LPC1768_SERVO_H
#ifdef TARGET_LPC1768
#include <inttypes.h>
#include <inttypes.h>
class Servo {
public:
Servo();
int8_t attach(int pin); // attach the given pin to the next free channel, set pinMode, return channel number (-1 on fail)
int8_t attach(int pin, int min, int max); // as above but also sets min and max values for writes.
void detach();
void write(int value); // if value is < 200 it is treated as an angle, otherwise as pulse width in microseconds
void writeMicroseconds(int value); // write pulse width in microseconds
void move(int value); // attach the servo, then move to value
// if value is < 200 it is treated as an angle, otherwise as pulse width in microseconds
// if DEACTIVATE_SERVOS_AFTER_MOVE wait SERVO_DELAY, then detach
int read(); // returns current pulse width as an angle between 0 and 180 degrees
int readMicroseconds(); // returns current pulse width in microseconds for this servo (was read_us() in first release)
bool attached(); // return true if this servo is attached, otherwise false
class Servo {
public:
Servo();
int8_t attach(int pin); // attach the given pin to the next free channel, set pinMode, return channel number (-1 on fail)
int8_t attach(int pin, int min, int max); // as above but also sets min and max values for writes.
void detach();
void write(int value); // if value is < 200 it is treated as an angle, otherwise as pulse width in microseconds
void writeMicroseconds(int value); // write pulse width in microseconds
void move(int value); // attach the servo, then move to value
// if value is < 200 it is treated as an angle, otherwise as pulse width in microseconds
// if DEACTIVATE_SERVOS_AFTER_MOVE wait SERVO_DELAY, then detach
int read(); // returns current pulse width as an angle between 0 and 180 degrees
int readMicroseconds(); // returns current pulse width in microseconds for this servo (was read_us() in first release)
bool attached(); // return true if this servo is attached, otherwise false
private:
uint8_t servoIndex; // index into the channel data for this servo
int min;
int max;
};
#define HAL_SERVO_LIB Servo
#endif
#endif
private:
uint8_t servoIndex; // index into the channel data for this servo
int min;
int max;
};
#define HAL_SERVO_LIB Servo
#endif // LPC1768_SERVO_H