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comparison src/cs/services/tty/tty_api.h @ 0:4e78acac3d88

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src/{condat,cs,gpf,nucleus}: import from Selenite
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 16 Oct 2020 06:23:26 +0000
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-1:000000000000 0:4e78acac3d88
1 /**
2 * @file tty_api.h
3 *
4 * API Definition for TTY SWE.
5 *
6 * @author Frederic Turgis (f-turgis@ti.com) & Gerard Cauvy (g-cauvy@ti.com)
7 * @version 0.1
8 */
9
10 /*
11 * History:
12 *
13 * Date Modification
14 * ------------------------------------
15 * 01/27/2003 Create
16 *
17 * (C) Copyright 2003 by Texas Instruments Incorporated, All Rights Reserved
18 */
19
20 #ifndef __TTY_API_H_
21 #define __TTY_API_H_
22
23 #include "rvm/rvm_gen.h" /* Generic RVM types and functions. */
24
25 /* TTY entity (Background Task) is highly linked to the Audio entity. */
26 #include "audio/audio_api.h"
27
28 #ifdef __cplusplus
29 extern "C"
30 {
31 #endif
32
33 typedef struct
34 {
35 UINT8 Mode;
36 UINT16 ThresholdRead;
37 UINT16 ThreshHoldWrite;
38 }
39 T_AUDIO_TTY_CONFIG_PARAMETER;
40
41 #define TTY_STOP (0)
42 #define TTY_EXT_START (1)
43
44 T_AUDIO_RET audio_tty_set_config (T_AUDIO_TTY_CONFIG_PARAMETER *parameter,
45 T_RV_RETURN *return_path);
46
47 #define AUDIO_TTY_STATUS_MSG (0x00F2 | AUDIO_EVENT_EXTERN | AUDIO_EVENTS_MASK)
48
49 typedef struct
50 {
51 T_RV_HDR os_hdr;
52 INT8 status;
53 }
54 T_AUDIO_TTY_STATUS;
55
56 #ifdef __cplusplus
57 }
58 #endif
59
60
61 #endif /*__TTY_API_H_*/
62