mirror of https://github.com/ArduPilot/ardupilot
49 lines
981 B
C++
49 lines
981 B
C++
// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
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/*
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* AP_Relay.h
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*
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* Created on: Oct 2, 2011
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* Author: Amilcar Lucas
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*/
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/// @file AP_Relay.h
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/// @brief APM relay control class
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#ifndef __AP_RELAY_H__
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#define __AP_RELAY_H__
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#include <AP_Param/AP_Param.h>
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#define AP_RELAY_NUM_RELAYS 4
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/// @class AP_Relay
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/// @brief Class to manage the APM relay
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class AP_Relay {
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public:
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AP_Relay();
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// setup the relay pin
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void init();
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// activate the relay
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void on(uint8_t relay);
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// de-activate the relay
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void off(uint8_t relay);
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// see if the relay is enabled
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bool enabled(uint8_t relay) { return relay < AP_RELAY_NUM_RELAYS && _pin[relay] != -1; }
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// toggle the relay status
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void toggle(uint8_t relay);
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static const struct AP_Param::GroupInfo var_info[];
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private:
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AP_Int8 _pin[AP_RELAY_NUM_RELAYS];
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AP_Int8 _default;
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};
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#endif /* AP_RELAY_H_ */
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