59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
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/* -*- mode: c; tab-width: 4; indent-tabs-mode: t; c-basic-offset: 4; coding: utf-8 -*- */
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/************************************************************************************
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** **
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** mcHF QRP Transceiver **
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** K Atanassov - M0NKA 2014 **
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** **
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**---------------------------------------------------------------------------------**
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** **
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** File name: **
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** Description: **
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** Last Modified: **
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** Licence: GNU GPLv3 **
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************************************************************************************/
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#ifndef __CODEC_H
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#define __CODEC_H
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typedef enum
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{
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WORD_SIZE_16 = 0,
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WORD_SIZE_24 = 2,
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WORD_SIZE_32 = 3,
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} CodecSampleWidth_t;
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#include "ui_configuration.h"
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#ifdef UI_BRD_MCHF
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#define CODEC_SPEAKER_MAX_VOLUME 16
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#else
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#define CODEC_SPEAKER_MAX_VOLUME AUDIO_GAIN_MAX
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#endif
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// --------------------------------------------------
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/**
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* @brief setups up the codec according to tx/rx mode and selected sources
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* @param txrx_mode the mode for which it should be configured
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*
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*/
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void Codec_SwitchTxRxMode(uint8_t txrx_mode);
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void Codec_MCUInterfaceInit(uint32_t AudioFreq);
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void Codec_VolumeLineOut(uint8_t txrx_mode);
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void Codec_VolumeSpkr(uint8_t vol);
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void Codec_LineInGainAdj(uint8_t gain);
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void Codec_IQInGainAdj(uint8_t gain);
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void Codec_MuteDAC(bool state);
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uint32_t Codec_Reset(uint32_t AudioFreq);
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void Codec_RestartI2S(void);
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void Codec_TxSidetoneSetgain(uint8_t mode);
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void Codec_SwitchMicTxRxMode(uint8_t mode);
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void Codec_PrepareTx(uint8_t current_txrx_mode);
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bool Codec_ReadyForIrqCall(void);
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#endif
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#ifdef SDR_AMBER
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uint32_t Codec_Reset_CS4270_Codec(void);
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#endif
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