131 lines
3.5 KiB
C
131 lines
3.5 KiB
C
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/*
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* BlueALSA - hfp.h
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* Copyright (c) 2016-2018 Arkadiusz Bokowy
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* 2017 Juha Kuikka
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*
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* This file is a part of bluez-alsa.
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*
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* This project is licensed under the terms of the MIT license.
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*
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*/
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#ifndef BLUEALSA_HFP_H_
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#define BLUEALSA_HFP_H_
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/* HFP codec IDs */
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#define HFP_CODEC_UNDEFINED 0x00
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#define HFP_CODEC_CVSD 0x01
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#define HFP_CODEC_MSBC 0x02
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/* SDP AG feature flags */
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#define SDP_HFP_AG_FEAT_TWC (1 << 0)
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#define SDP_HFP_AG_FEAT_ECNR (1 << 1)
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#define SDP_HFP_AG_FEAT_VREC (1 << 2)
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#define SDP_HFP_AG_FEAT_RING (1 << 3)
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#define SDP_HFP_AG_FEAT_VTAG (1 << 4)
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#define SDP_HFP_AG_FEAT_WBAND (1 << 5)
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/* SDP HF feature flags */
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#define SDP_HFP_HF_FEAT_ECNR (1 << 0)
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#define SDP_HFP_HF_FEAT_TWC (1 << 1)
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#define SDP_HFP_HF_FEAT_CLI (1 << 2)
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#define SDP_HFP_HF_FEAT_VREC (1 << 3)
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#define SDP_HFP_HF_FEAT_VOLUME (1 << 4)
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#define SDP_HFP_HF_FEAT_WBAND (1 << 5)
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/* AG feature flags */
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#define HFP_AG_FEAT_TWC (1 << 0)
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#define HFP_AG_FEAT_ECNR (1 << 1)
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#define HFP_AG_FEAT_VREC (1 << 2)
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#define HFP_AG_FEAT_RING (1 << 3)
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#define HFP_AG_FEAT_VTAG (1 << 4)
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#define HFP_AG_FEAT_REJECT (1 << 5)
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#define HFP_AG_FEAT_ECS (1 << 6)
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#define HFP_AG_FEAT_ECC (1 << 7)
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#define HFP_AG_FEAT_EERC (1 << 8)
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#define HFP_AG_FEAT_CODEC (1 << 9)
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#define HFP_AG_FEAT_HFIND (1 << 10)
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#define HFP_AG_FEAT_ESOC (1 << 11)
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/* HF feature flags */
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#define HFP_HF_FEAT_ECNR (1 << 0)
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#define HFP_HF_FEAT_TWC (1 << 1)
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#define HFP_HF_FEAT_CLI (1 << 2)
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#define HFP_HF_FEAT_VREC (1 << 3)
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#define HFP_HF_FEAT_VOLUME (1 << 4)
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#define HFP_HF_FEAT_ECS (1 << 5)
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#define HFP_HF_FEAT_ECC (1 << 6)
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#define HFP_HF_FEAT_CODEC (1 << 7)
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#define HFP_HF_FEAT_HFIND (1 << 8)
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#define HFP_HF_FEAT_ESOC (1 << 9)
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/* Apple's extension feature flags */
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#define XAPL_FEATURE_BATTERY (1 << 1)
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#define XAPL_FEATURE_DOCKING (1 << 2)
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#define XAPL_FEATURE_SIRI (1 << 3)
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#define XAPL_FEATURE_DENOISE (1 << 4)
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/**
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* HFP Connection States */
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enum __attribute__ ((packed)) hfp_state {
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HFP_DISCONNECTED,
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HFP_SLC_BRSF_SET,
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HFP_SLC_BRSF_SET_OK,
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HFP_SLC_BAC_SET_OK,
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HFP_SLC_CIND_TEST,
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HFP_SLC_CIND_TEST_OK,
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HFP_SLC_CIND_GET,
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HFP_SLC_CIND_GET_OK,
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HFP_SLC_CMER_SET_OK,
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/* Established Service Level Connection */
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HFP_SLC_CONNECTED,
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HFP_CC_BCS_SET,
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HFP_CC_BCS_SET_OK,
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/* Established Codec Connection */
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HFP_CC_CONNECTED,
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HFP_CONNECTED,
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};
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/**
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* HFP Indicators */
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enum __attribute__ ((packed)) hfp_ind {
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HFP_IND_NULL = 0,
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HFP_IND_SERVICE,
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HFP_IND_CALL,
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HFP_IND_CALLSETUP,
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HFP_IND_CALLHELD,
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HFP_IND_SIGNAL,
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HFP_IND_ROAM,
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HFP_IND_BATTCHG,
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__HFP_IND_MAX
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};
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/* no Home/Roam network available */
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#define HFP_IND_SERVICE_NONE 0
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/* Home/Roam network available */
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#define HFP_IND_SERVICE_ACTIVE 1
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/* no calls in progress */
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#define HFP_IND_CALL_NONE 0
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/* at least one call is in progress */
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#define HFP_IND_CALL_ACTIVE 1
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/* currently not in call set up */
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#define HFP_IND_CALLSETUP_NONE 0
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/* an incoming call process ongoing */
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#define HFP_IND_CALLSETUP_IN 1
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/* an outgoing call set up is ongoing */
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#define HFP_IND_CALLSETUP_OUT 2
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/* remote party being alerted in an outgoing call */
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#define HFP_IND_CALLSETUP_OUT_ALERT 3
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/* no calls held */
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#define HFP_IND_CALLHELD_NONE 0
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/* call on hold with other active call */
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#define HFP_IND_CALLHELD_SWAP 1
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/* call on hold, no active call */
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#define HFP_IND_CALLHELD_HOLD 2
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/* roaming is not active */
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#define HFP_IND_ROAM_NONE 0
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/* a roaming is active */
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#define HFP_IND_ROAM_ACTIVE 1
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#endif
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