FreeCalypso > hg > fc-tourmaline

view src/cs/services/tty/tty_api.h @ 287:3dee79757ae4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
UI fw: load handheld audio mode on boot We have now reached the point where use of audio mode config files should be considered mandatory. In ACI usage we can tell users that they need to perform an AT@AUL of some appropriate audio mode, but in UI-enabled fw we really need to have the firmware load audio modes on its own, so that correct audio config gets established when the handset or development board runs on its own, without a connected host computer. Once have FC Venus with both main and headset audio channels and headset plug insertion detection, our fw will need to automatically load the handheld mode or the headset mode depending on the plug insertion state. For now we load only the handheld mode, which has been tuned for FC-HDS4 on FC Luna.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 13 Nov 2021 03:20:57 +0000
parents 4e78acac3d88
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_*/