L1: resurrect TCH tap feature In this new incarnation of our TCH tap feature, we support DL sniffing in all 3 of FR1, HR1 and EFR, and the new implementation will capture every 20 ms frame where the old one silently skipped a frame (sent nothing) during FACCH stealing. The wire interface on RVTMUX changed slightly, and fc-shell tch record will need to be updated to support the new version. TCH UL play or substitution is supported for FR1 and EFR only; support for HR1 can be added later if needed.

/*
 * This header file defines the external API of our BUZM SWE,
 * callable from other tasks such as UI or AT commands.
 */

#ifndef __BUZM_API_H
#define __BUZM_API_H

#include "rv/rv_general.h"

#define	BUZM_VOLUME_MIN		1
#define	BUZM_VOLUME_MAX		64

T_RV_RET buzm_play_melody(const char *pathname, UINT8 volume, BOOL loop);
T_RV_RET buzm_stop_melody(void);

#endif	/* include guard */