mirror of https://github.com/ArduPilot/ardupilot
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
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/*
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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CANSensor class, for easy creation of CAN sensors using custom CAN protocols
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*/
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#pragma once
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#include "AP_CANManager.h"
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#if HAL_MAX_CAN_PROTOCOL_DRIVERS
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class CANSensor : public AP_CANDriver {
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public:
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CANSensor(const char *driver_name, AP_CANManager::Driver_Type dtype, uint16_t stack_size=2048);
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/* Do not allow copies */
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CANSensor(const CANSensor &other) = delete;
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CANSensor &operator=(const CANSensor&) = delete;
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void init(uint8_t driver_index, bool enable_filters) override;
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bool add_interface(AP_HAL::CANIface* can_iface) override;
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// handler for incoming frames
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virtual void handle_frame(AP_HAL::CANFrame &frame) = 0;
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private:
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void loop();
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const char *const _driver_name;
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const uint16_t _stack_size;
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bool _initialized;
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uint8_t _driver_index;
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AP_CANDriver *_can_driver;
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HAL_EventHandle _event_handle;
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AP_HAL::CANIface* _can_iface;
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};
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#endif // HAL_MAX_CAN_PROTOCOL_DRIVERS
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