RTEMS: bsps/include/grlib/apbuart.h Source File

| RTEMS 5.4-rc2

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apbuart.h
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1
6/*
7 * COPYRIGHT (c) 2007.
8 * Gaisler Research
9 *
10 * The license and distribution terms for this file may be
11 * found in the file LICENSE in this distribution or at
12 * http://www.rtems.org/license/LICENSE.
13 *
14 */
15
16#ifndef __APBUART_H__
17#define __APBUART_H__
18
29#include "ambapp.h"
30#include "grlib.h"
31
32#ifdef __cplusplus
33extern "C" {
34#endif
35
36#define APBUART_CTRL_RE 0x1
37#define APBUART_CTRL_TE 0x2
38#define APBUART_CTRL_RI 0x4
39#define APBUART_CTRL_TI 0x8
40#define APBUART_CTRL_PS 0x10
41#define APBUART_CTRL_PE 0x20
42#define APBUART_CTRL_FL 0x40
43#define APBUART_CTRL_LB 0x80
44#define APBUART_CTRL_EC 0x100
45#define APBUART_CTRL_TF 0x200
46#define APBUART_CTRL_RF 0x400
47#define APBUART_CTRL_DB 0x800
48#define APBUART_CTRL_BI 0x1000
49#define APBUART_CTRL_DI 0x2000
50#define APBUART_CTRL_FA 0x80000000
51
52#define APBUART_STATUS_DR 0x1
53#define APBUART_STATUS_TS 0x2
54#define APBUART_STATUS_TE 0x4
55#define APBUART_STATUS_BR 0x8
56#define APBUART_STATUS_OV 0x10
57#define APBUART_STATUS_PE 0x20
58#define APBUART_STATUS_FE 0x40
59#define APBUART_STATUS_ERR 0x78
60#define APBUART_STATUS_TH 0x80
61#define APBUART_STATUS_RH 0x100
62#define APBUART_STATUS_TF 0x200
63#define APBUART_STATUS_RF 0x400
64
65void apbuart_outbyte_polled(
66 struct apbuart_regs *regs,
67 unsigned char ch,
68 int do_cr_on_newline,
69 int wait_sent
70);
71
72int apbuart_inbyte_nonblocking(struct apbuart_regs *regs);
73
74#ifdef __cplusplus
75}
76#endif
77
80#endif /* __APBUART_H__ */
ambapp.h
grlib.h
Common GRLIB AMBA Core Register definitions.
apbuart_regs
Definition: grlib.h:39