RTEMS: cpukit/include/rtems/termios_printk_cnf.h Source File

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termios_printk_cnf.h
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1
7/*===============================================================*\
8| Project: RTEMS configure remote gdb over serial line |
9+-----------------------------------------------------------------+
10| File: termios_printk_cnf.h |
11+-----------------------------------------------------------------+
12| Copyright (c) 2002 IMD |
13| Ingenieurbuero fuer Microcomputertechnik Th. Doerfler |
14| <Thomas.Doerfler@imd-systems.de> |
15| all rights reserved |
16+-----------------------------------------------------------------+
17| this file declares intialization functions to add |
18| printk support via polled termios |
19| |
20+-----------------------------------------------------------------+
21| date history ID |
22| ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ |
23| 13.05.02 creation doe |
24\*===============================================================*/
25#ifndef _TERMIOS_PRINTK_CNF_H
26#define _TERMIOS_PRINTK_CNF_H
27
28#include <rtems/termios_printk.h>
29
30#ifdef __cplusplus
31extern "C" {
32#endif
33
34#ifdef CONFIGURE_INIT
35
36/*
37 * fallback for baud rate to use
38 */
39#ifndef CONFIGURE_TERMIOS_PRINTK_BAUDRATE
40#define CONFIGURE_TERMIOS_PRINTK_BAUDRATE 9600
41#endif
42
43/*
44 * fallback for device name to use
45 */
46#ifndef CONFIGURE_TERMIOS_PRINTK_DEVNAME
47#define CONFIGURE_TERMIOS_PRINTK_DEVNAME "/dev/console"
48#endif
49
50#ifdef CONFIGURE_USE_TERMIOS_PRINTK
51/*
52 * fill in termios_printk_conf structure
53 */
54 termios_printk_conf_t termios_printk_conf = {
55 CONFIGURE_TERMIOS_PRINTK_BAUDRATE,
56
57#ifdef CONFIGURE_TERMIOS_PRINTK_CALLOUT
58 CONFIGURE_TERMIOS_PRINTK_CALLOUT,
59#else
60 NULL,
61#endif
62 CONFIGURE_TERMIOS_PRINTK_DEVNAME,
63};
64#endif
65
66int termios_printk_init(void) {
67#ifdef CONFIGURE_USE_TERMIOS_PRINTK
68 return termios_printk_open(termios_printk_conf.devname,
69 termios_printk_conf.baudrate);
70#else
71 return 0;
72#endif
73}
74
75#endif /* CONFIGURE_INIT */
76
77#ifdef __cplusplus
78}
79#endif
80
81#endif /* _TERMIOS_PRINTK_CNF_H */
NULL
#define NULL
Requests a GPIO pin group configuration.
Definition: bestcomm_api.h:77
termios_printk_conf_t
Definition: termios_printk.h:29