FreeCalypso > hg > fc-magnetite

view src/cs/services/tty/tty_api.h @ 701:35e7f9d0379f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
targets: add TARGET_HAS_BUZZER to c11x, c139 and dsample This new target config preprocessor symbol was introduced in Tourmaline in connection with the new approach to playing buzzer melodies via PWT, properly omitting the responsible code on targets where BU output controls the vibrator instead. That code is not present in Magnetite and we have no plans to backport it here, but target header files should be kept consistent between the two trees, especially given that we plan to support FC Venus target in Magnetite.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 26 Mar 2022 19:51:34 +0000
parents 945cf7f506b2
children
line wrap: on
line source

/**
 * @file	tty_api.h
 *
 * API Definition for TTY SWE.
 *
 * @author	Frederic Turgis (f-turgis@ti.com) & Gerard Cauvy (g-cauvy@ti.com)
 * @version 0.1
 */

/*
 * History:
 *
 * 	Date       	Modification
 *  ------------------------------------
 *  01/27/2003	Create
 *
 * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved
 */

#ifndef __TTY_API_H_
#define __TTY_API_H_

#include "rvm/rvm_gen.h"		/* Generic RVM types and functions. */

/* TTY entity (Background Task) is highly linked to the Audio entity. */
#include "audio/audio_api.h"

#ifdef __cplusplus
extern "C"
{
#endif

typedef struct
{
  UINT8  Mode;
  UINT16 ThresholdRead;
  UINT16 ThreshHoldWrite;
}
T_AUDIO_TTY_CONFIG_PARAMETER;

#define TTY_STOP      (0)
#define TTY_EXT_START (1)

T_AUDIO_RET audio_tty_set_config (T_AUDIO_TTY_CONFIG_PARAMETER *parameter,
                                  T_RV_RETURN *return_path);

#define AUDIO_TTY_STATUS_MSG (0x00F2 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)

typedef struct
{
  T_RV_HDR  os_hdr;
  INT8      status;
}
T_AUDIO_TTY_STATUS;

#ifdef __cplusplus
}
#endif


#endif /*__TTY_API_H_*/