66 lines
3.3 KiB
C
66 lines
3.3 KiB
C
/*
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* Copyright (C) 2019 Kai Ludwig, DG4KLU
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* Copyright (C) 2020-2025 Roger Clark, VK3KYY / G4KYF
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* Daniel Caujolle-Bert, F1RMB
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*
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*
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* Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* 4. Use of this source code or binary releases for commercial purposes is strictly forbidden. This includes, without limitation,
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* incorporation in a commercial product or incorporation into a product or project which allows commercial use.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#ifndef _OPENGD77_AT1846S_H_
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#define _OPENGD77_AT1846S_H_
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#include "main.h"
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#define AT1846_BYTES_PER_COMMAND 3
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#define BANDWIDTH_12P5KHZ false
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#define BANDWIDTH_25KHZ true
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#define AT1846_VOICE_CHANNEL_NONE 0x00
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#define AT1846_VOICE_CHANNEL_TONE1 0x10
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#define AT1846_VOICE_CHANNEL_TONE2 0x20
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#define AT1846_VOICE_CHANNEL_DTMF 0x30
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#define AT1846_VOICE_CHANNEL_MIC 0x40
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bool radioWriteReg2byte(uint8_t reg, uint8_t val1, uint8_t val2);
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bool radioReadReg2byte(uint8_t reg, uint8_t *val1, uint8_t *val2);
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bool radioSetClearReg2byteWithMask(uint8_t reg, uint8_t mask1, uint8_t mask2, uint8_t val1, uint8_t val2);
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void I2C_AT1846S_send_Settings(const uint8_t settings[][AT1846_BYTES_PER_COMMAND], int numSettings);
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void I2C_AT1846_set_register_with_mask(uint8_t reg, uint16_t mask, uint16_t value, uint8_t shift);
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void AT1846sInit(void);
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void AT1846sPostInit(void);
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void AT1846sSetBandWidth(bool Is25K);
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void AT1846sSetMode(int mode);
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void AT1846sSetRxCSSOff(RadioDevice_t deviceId);
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void AT1846sSetRxCTCSS(RadioDevice_t deviceId, uint16_t tone);
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void AT1846sSetRxDCS(RadioDevice_t deviceId, uint16_t code, bool inverted);
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void AT1846sSetTxCTCSS(uint16_t tone);
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void AT1846sSetTxDCS(uint16_t code, bool inverted);
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bool AT1846sCheckCSS(uint16_t tone, CodeplugCSSTypes_t type);
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bool AT1846sWriteTone1Reg(uint16_t toneFreqVal);
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void AT1846sSelectVoiceChannel(uint8_t channel, uint8_t *voiceGainTx, uint16_t *deviation);
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#endif /* _OPENGD77_AT1846S_H_ */
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