mirror of https://github.com/ArduPilot/ardupilot
90 lines
2.9 KiB
C++
90 lines
2.9 KiB
C++
/*
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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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support for Lutan serial EFI
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*/
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#pragma once
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#include "AP_EFI_config.h"
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#if AP_EFI_SERIAL_LUTAN_ENABLED
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#include "AP_EFI.h"
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#include "AP_EFI_Backend.h"
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class AP_EFI_Serial_Lutan: public AP_EFI_Backend {
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public:
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// Constructor with initialization
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AP_EFI_Serial_Lutan(AP_EFI &_frontend);
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// Update the state structure
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void update() override;
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private:
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AP_HAL::UARTDriver *port;
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void send_request(void);
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union {
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struct PACKED {
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// fields from channels in LUTAN-MS2.ini
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uint16_t length;
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uint8_t flags;
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uint16_t seconds;
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uint16_t pulseWidth1; // ms, scale 0.000666
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uint16_t pulseWidth2; // ms, scale 0.000666
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uint16_t rpm;
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int16_t advance; // deg, scale 0.1
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uint8_t squirt_flags;
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uint8_t engine_flags;
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uint8_t afrtgt1;
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uint8_t afrtgt2;
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uint8_t wbo2_en1;
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uint8_t wbo2_en2;
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int16_t barometer; // kPa, scale 0.1
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int16_t map; // kPa, scale 0.1
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int16_t mat; // degF, scale 0.1
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int16_t coolant; // degF, scale 0.1
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int16_t tps; // %, scale 0.1
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int16_t batteryVoltage; // V, scale 0.1
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int16_t afr1; // scale 0.1
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int16_t afr2; // scale 0.1
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uint16_t knock; // %, scale 0.1
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int16_t egoCorrection1; // %, scale 0.1
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int16_t egoCorrection2; // %, scale 0.1
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int16_t airCorrection; // %, scale 0.1
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int16_t warmupEnrich; // %, scale 0.1
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int16_t accelEnrich; // ms, scale 0.1
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int16_t tpsfuelcut; // %
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int16_t baroCorrection; // %, scale 0.1
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int16_t gammaEnrich; // %
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int16_t veCurr1; // %, scale 0.1
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int16_t veCurr2; // %, scale 0.1
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int16_t iacstep;
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int16_t idleDC; // scale 0.392
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int16_t coldAdvDeg; // deg, scale 0.1
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int16_t TPSdot; // %/s, scale 0.1
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int16_t MAPdot; // kPa/s
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int16_t dwell; // ms, scale 0.0666
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} data;
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uint8_t pkt[400];
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};
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uint16_t pkt_nbytes;
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uint32_t last_request_ms;
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uint32_t last_recv_ms;
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};
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#endif // AP_EFI_SERIAL_LUTAN_ENABLED
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