From da38203418d80b85ddd793bdfc829b2ee2d3266a Mon Sep 17 00:00:00 2001 From: Philipp Maier Date: Thu, 1 Jun 2017 12:11:56 +0200 Subject: gsm0808: add speech codec type constants The codec type to be set in member type in struct gsm0808_speech_codec has its own coding scheme to reference the used codec types. This patch declares an enum with valid speech codec types. Change-Id: Icaa768071d4364e671bc7e6d48b82d1f07f93f93 --- include/osmocom/gsm/protocol/gsm_08_08.h | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/include/osmocom/gsm/protocol/gsm_08_08.h b/include/osmocom/gsm/protocol/gsm_08_08.h index 5916823c..7656c388 100644 --- a/include/osmocom/gsm/protocol/gsm_08_08.h +++ b/include/osmocom/gsm/protocol/gsm_08_08.h @@ -397,9 +397,27 @@ enum gsm0808_permitted_speech { GSM0808_PERM_FR1 = 0x01, /*!< GSM FR */ GSM0808_PERM_FR2 = 0x11, /*!< GSM EFR */ GSM0808_PERM_FR3 = 0x21, /*!< FR AMR */ + GSM0808_PERM_FR4 = 0x41, /*!< OFR AMR-WB */ + GSM0808_PERM_FR5 = 0x42, /*!< FR AMR-WB */ GSM0808_PERM_HR1 = GSM0808_PERM_FR1 | 0x4, /*!< GSM HR */ GSM0808_PERM_HR2 = GSM0808_PERM_FR2 | 0x4, /*!< (deprecated) */ GSM0808_PERM_HR3 = GSM0808_PERM_FR3 | 0x4, /*!< HR AMR */ + GSM0808_PERM_HR4 = 0x46, /*!< OHR AMR-WB */ + GSM0808_PERM_HR6 = 0x45, /*!< OHR AMR */ +}; + +/*! \brief 3GPP TS 48.008, 3.2.2.103 Speech Codec Type */ +enum gsm0808_speech_codec_type { + GSM0808_SCT_FR1 = 0x0, /*!< GSM FR */ + GSM0808_SCT_FR2 = 0x2, /*!< GSM EFR */ + GSM0808_SCT_FR3 = 0x3, /*!< FR AMR */ + GSM0808_SCT_FR4 = 0xc, /*!< OFR AMR-WB */ + GSM0808_SCT_FR5 = 0x9, /*!< FR AMR-WB */ + GSM0808_SCT_HR1 = 0x1, /*!< GSM_HR */ + GSM0808_SCT_HR3 = 0x4, /*!< HR_AMR */ + GSM0808_SCT_HR4 = 0xd, /*!< OHR AMR-WB */ + GSM0808_SCT_HR6 = 0xb, /*!< OHR AMR */ + GSM0808_SCT_CSD = 0xfd, /*!< CSData (see also TS 26.103) */ }; /* GSM 08.08 3.2.2.44 Chosen Encryption Algorithm */ -- cgit v1.2.3