From 5f2eb150742bd793f2f61fb5cfe2b2df707c0093 Mon Sep 17 00:00:00 2001 From: Philipp Maier Date: Wed, 19 Sep 2018 13:40:21 +0200 Subject: gsm0808: add function to convert amr gsm0408 setings to gsm0808 Add a function to convert struct gsm48_multi_rate_conf, which holds the codec settings for AMR, to S0-S15 bit representation as defined in 3GPP TS 48.008 3.2.2.49 This resurrects change-id I4e656731b16621736c7a2f4e64d9ce63b1064e98 which was reverted in I9e0d405e303ed86d23703ca6362e958dddb2f861 due to gsm0808_test failing. The test failure is fixed by properly clearing the struct gsm48_multirate_cfg prior to running tests (add memset(0)). Change-Id: Ia782e21c206c15e840226d79b4209d13658ee916 Related: OS#3548 --- include/osmocom/gsm/gsm0808_utils.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include/osmocom/gsm/gsm0808_utils.h') diff --git a/include/osmocom/gsm/gsm0808_utils.h b/include/osmocom/gsm/gsm0808_utils.h index 242bce94..0a7429e9 100644 --- a/include/osmocom/gsm/gsm0808_utils.h +++ b/include/osmocom/gsm/gsm0808_utils.h @@ -104,6 +104,7 @@ int gsm0808_dec_cell_id(struct gsm0808_cell_id *ci, const uint8_t *elem, uint8_t int gsm0808_chan_type_to_speech_codec(uint8_t perm_spch); int gsm0808_speech_codec_from_chan_type(struct gsm0808_speech_codec *sc, uint8_t perm_spch); +uint16_t gsm0808_sc_cfg_from_gsm48_mr_cfg(struct gsm48_multi_rate_conf *cfg, bool fr); /*! Return 3GPP TS 48.008 3.2.2.49 Current Channel Type 1 from enum gsm_chan_t. */ static inline uint8_t gsm0808_current_channel_type_1(enum gsm_chan_t type) -- cgit v1.2.3