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https://github.com/betaflight/betaflight.git
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91 lines
2.9 KiB
C
91 lines
2.9 KiB
C
/*
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* This file is part of Cleanflight.
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*
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* Cleanflight 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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*
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* Cleanflight 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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*
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* You should have received a copy of the GNU General Public License
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* along with Cleanflight. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* Created by jflyper */
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#pragma once
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typedef enum {
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VTXDEV_UNSUPPORTED = 0, // reserved for MSP
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VTXDEV_RTC6705 = 1,
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// 2 reserved
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VTXDEV_SMARTAUDIO = 3,
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VTXDEV_TRAMP = 4,
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VTXDEV_UNKNOWN = 0xFF,
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} vtxDevType_e;
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struct vtxVTable_s;
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typedef struct vtxDeviceCapability_s {
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uint8_t bandCount;
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uint8_t channelCount;
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uint8_t powerCount;
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} vtxDeviceCapability_t;
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typedef struct vtxDevice_s {
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const struct vtxVTable_s * const vTable;
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vtxDeviceCapability_t capability;
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uint16_t *frequencyTable; // Array of [bandCount][channelCount]
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char **bandNames; // char *bandNames[bandCount]
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char **channelNames; // char *channelNames[channelCount]
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char **powerNames; // char *powerNames[powerCount]
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uint8_t band; // Band = 1, 1-based
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uint8_t channel; // CH1 = 1, 1-based
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uint8_t powerIndex; // Lowest/Off = 0
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uint8_t pitMode; // 0 = non-PIT, 1 = PIT
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} vtxDevice_t;
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// {set,get}BandAndChannel: band and channel are 1 origin
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// {set,get}PowerByIndex: 0 = Power OFF, 1 = device dependent
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// {set,get}PitMode: 0 = OFF, 1 = ON
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typedef struct vtxVTable_s {
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void (*process)(uint32_t currentTimeUs);
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vtxDevType_e (*getDeviceType)(void);
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bool (*isReady)(void);
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void (*setBandAndChannel)(uint8_t band, uint8_t channel);
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void (*setPowerByIndex)(uint8_t level);
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void (*setPitMode)(uint8_t onoff);
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bool (*getBandAndChannel)(uint8_t *pBand, uint8_t *pChannel);
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bool (*getPowerIndex)(uint8_t *pIndex);
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bool (*getPitMode)(uint8_t *pOnOff);
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} vtxVTable_t;
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// 3.1.0
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// PIT mode is defined as LOWEST POSSIBLE RF POWER.
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// - It can be a dedicated mode, or lowest RF power possible.
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// - It is *NOT* RF on/off control ?
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void vtxCommonInit(void);
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void vtxCommonRegisterDevice(vtxDevice_t *pDevice);
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// VTable functions
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void vtxCommonProcess(uint32_t currentTimeUs);
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uint8_t vtxCommonGetDeviceType(void);
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void vtxCommonSetBandAndChannel(uint8_t band, uint8_t channel);
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void vtxCommonSetPowerByIndex(uint8_t level);
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void vtxCommonSetPitMode(uint8_t onoff);
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bool vtxCommonGetBandAndChannel(uint8_t *pBand, uint8_t *pChannel);
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bool vtxCommonGetPowerIndex(uint8_t *pIndex);
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bool vtxCommonGetPitMode(uint8_t *pOnOff);
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bool vtxCommonGetDeviceCapability(vtxDeviceCapability_t *pDeviceCapability);
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