view rvinterf/include/tch_feature.h @ 927:4e243402f453

rvinterf/lowlevel: use libprint for backslash-escape output
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 23 May 2023 03:59:42 +0000
parents 8171c5c0d804
children
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/*
 * This header file contains definitions for the original TCH tap feature
 * (TCH DL sniffing/capture and TCH UL play/substitution) that exists in
 * FreeCalypso firmwares, both the current mainlined version and the old
 * Citrine experimental version.
 */

#define	TCH_CONFIG_REQ		0x11
#define	TCH_CONFIG_CONF		0x12
#define	TCH_ULBITS_REQ		0x13
#define	TCH_ULBITS_CONF		0x14
#define	TCH_DLBITS_OLD_IND	0x15	/* FR&EFR only, no distinction, no fn */
#define	TCH_DLBITS_NEW_IND	0x16	/* with channel mode and fn added */

/*--------------------------------------------------------*/
/* Channel mode definitions for DEDICATED.                */
/*--------------------------------------------------------*/
#define SIG_ONLY_MODE      0    // signalling only
#define TCH_FS_MODE        1    // speech full rate
#define TCH_HS_MODE        2    // speech half rate
#define TCH_96_MODE        3    // data 9,6 kb/s
#define TCH_48F_MODE       4    // data 4,8 kb/s full rate
#define TCH_48H_MODE       5    // data 4,8 kb/s half rate
#define TCH_24F_MODE       6    // data 2,4 kb/s full rate
#define TCH_24H_MODE       7    // data 2,4 kb/s half rate
#define TCH_EFR_MODE       8    // enhanced full rate
#define TCH_144_MODE       9    // data 14,4 kb/s half rate
#define TCH_AHS_MODE      10    // adaptative speech half rate
#define TCH_AFS_MODE      11    // adaptative speech full rate