summaryrefslogtreecommitdiff
path: root/peripheral/libupm/src/servo/servo.h
diff options
context:
space:
mode:
Diffstat (limited to 'peripheral/libupm/src/servo/servo.h')
-rw-r--r--peripheral/libupm/src/servo/servo.h168
1 files changed, 0 insertions, 168 deletions
diff --git a/peripheral/libupm/src/servo/servo.h b/peripheral/libupm/src/servo/servo.h
deleted file mode 100644
index 17bdf13..0000000
--- a/peripheral/libupm/src/servo/servo.h
+++ /dev/null
@@ -1,168 +0,0 @@
-/*
- * Author: Yevgeniy Kiveisha <yevgeniy.kiveisha@intel.com>
- * Copyright (c) 2014 Intel Corporation.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-#pragma once
-
-#include <string>
-#include <mraa/pwm.h>
-
-namespace upm {
-
-#define MIN_PULSE_WIDTH 600
-#define MAX_PULSE_WIDTH 2500
-#define PERIOD 20000
-
-#define HIGH 1
-#define LOW 0
-
-#define DEFAULT_WAIT_DISABLE_PWM 0
-
-/**
- * @brief Servo library
- *
- * The base Servo class provides routines for setting the angle of the shaft
- * as well as setting and getting the minimum and maximum pulse width and
- * the maximum period.
- *
- * @defgroup servo libupm-servo
- * @ingroup seeed emax pwm servos gsk
- */
-class Servo {
- public:
- /**
- * Instantiates a Servo object
- *
- * @param pin Servo pin number
- */
- Servo (int pin);
-
- /**
- * Instantiates a Servo object
- *
- * @param pin Servo pin number
- * @param minPulseWidth Minimum pulse width, in microseconds
- * @param maxPulseWidth Maximum pulse width, in microseconds
- */
- Servo (int pin, int minPulseWidth, int maxPulseWidth);
-
- /**
- * Instantiates a Servo object
- *
- * @param pin Servo pin number
- * @param minPulseWidth Minimum pulse width, in microseconds
- * @param maxPulseWidth Maximum pulse width, in microseconds
- * @param waitAndDisablePwm If 1, PWM is enabled only during the setAngle() execution
- * for a period of 1 second, and then turned back off. If 0, PWM remains on afterward.
- */
- Servo (int pin, int minPulseWidth, int maxPulseWidth, int waitAndDisablePwm);
-
- /**
- * Servo object destructor
- */
- ~Servo();
-
- /**
- * Sets the angle of the servo engine.
- *
- * @param angle Number between 0 and 180
- * @return 0 if successful, non-zero otherwise
- */
- mraa_result_t setAngle (int angle);
-
- /**
- * Halts PWM for this servo and allows it to move freely.
- */
- mraa_result_t haltPwm ();
-
- /**
- * Returns the name of the component
- *
- * @return Name of the component
- */
- std::string name()
- {
- return m_name;
- }
-
- /**
- * Sets the minimum pulse width
- *
- * @param width Minimum HIGH signal width
- */
- void setMinPulseWidth (int width);
-
- /**
- * Sets the maximum pulse width
- *
- * @param width Maximum HIGH signal width
- */
- void setMaxPulseWidth (int width);
-
- /**
- * Sets the maximum period width
- *
- * @param period PWM period width
- */
- void setPeriod (int period);
-
- /**
- * Returns the minimum pulse width
- *
- * @return Minimum pulse width
- */
- int getMinPulseWidth ();
-
- /**
- * Returns the maximum pulse width
- *
- * @return Maximum pulse width
- */
- int getMaxPulseWidth ();
-
- /**
- * Returns the maximum PWM period width
- *
- * @return Maximum PWM period width
- */
- int getPeriod ();
-
- protected:
- int calcPulseTraveling (int value);
-
- std::string m_name;
- int m_servoPin;
- float m_maxAngle;
- mraa_pwm_context m_pwmServoContext;
- int m_currAngle;
-
- int m_minPulseWidth;
- int m_maxPulseWidth;
- int m_period;
-
- int m_waitAndDisablePwm;
-
- private:
- void init (int pin, int minPulseWidth, int maxPulseWidth, int waitAndDisablePwm);
-};
-
-}