filename | src/serial.h |
changeset | 19:9da7a8e38f9d |
next | 561:533f6b478071 |
author | nkeynes |
date | Sun Jun 18 11:57:05 2006 +0000 (17 years ago) |
permissions | -rw-r--r-- |
last change | Implement render buffer invalidation |
file | annotate | diff | log | raw |
nkeynes@19 | 1 | /** |
nkeynes@19 | 2 | * $Id: serial.h,v 1.1 2005-12-22 07:38:06 nkeynes Exp $ |
nkeynes@19 | 3 | * External interface to the dreamcast serial port, implemented by |
nkeynes@19 | 4 | * sh4/scif.c |
nkeynes@19 | 5 | * |
nkeynes@19 | 6 | * Copyright (c) 2005 Nathan Keynes. |
nkeynes@19 | 7 | * |
nkeynes@19 | 8 | * This program is free software; you can redistribute it and/or modify |
nkeynes@19 | 9 | * it under the terms of the GNU General Public License as published by |
nkeynes@19 | 10 | * the Free Software Foundation; either version 2 of the License, or |
nkeynes@19 | 11 | * (at your option) any later version. |
nkeynes@19 | 12 | * |
nkeynes@19 | 13 | * This program is distributed in the hope that it will be useful, |
nkeynes@19 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
nkeynes@19 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
nkeynes@19 | 16 | * GNU General Public License for more details. |
nkeynes@19 | 17 | */ |
nkeynes@19 | 18 | #ifndef dream_serial_H |
nkeynes@19 | 19 | #define dream_serial_H 1 |
nkeynes@19 | 20 | |
nkeynes@19 | 21 | #include <stdint.h> |
nkeynes@19 | 22 | |
nkeynes@19 | 23 | #ifdef __cplusplus |
nkeynes@19 | 24 | extern "C" { |
nkeynes@19 | 25 | #endif |
nkeynes@19 | 26 | |
nkeynes@19 | 27 | #define SERIAL_8BIT 0x00 |
nkeynes@19 | 28 | #define SERIAL_7BIT 0x40 |
nkeynes@19 | 29 | #define SERIAL_PARITY_OFF 0x00 |
nkeynes@19 | 30 | #define SERIAL_PARITY_EVEN 0x20 |
nkeynes@19 | 31 | #define SERIAL_PARITY_ODD 0x30 |
nkeynes@19 | 32 | #define SERIAL_1STOPBIT 0x00 |
nkeynes@19 | 33 | #define SERIAL_2STOPBITS 0x08 |
nkeynes@19 | 34 | |
nkeynes@19 | 35 | typedef struct serial_device { |
nkeynes@19 | 36 | void (*set_line_speed)(uint32_t bps); |
nkeynes@19 | 37 | void (*set_line_params)(int flags); |
nkeynes@19 | 38 | void (*receive_data)(uint8_t value); |
nkeynes@19 | 39 | } *serial_device_t; |
nkeynes@19 | 40 | |
nkeynes@19 | 41 | void serial_attach_device( serial_device_t dev ); |
nkeynes@19 | 42 | void serial_detach_device( ); |
nkeynes@19 | 43 | |
nkeynes@19 | 44 | void serial_transmit_data( char *data, int length ); |
nkeynes@19 | 45 | void serial_transmit_break( void ); |
nkeynes@19 | 46 | |
nkeynes@19 | 47 | #ifdef __cplusplus |
nkeynes@19 | 48 | } |
nkeynes@19 | 49 | #endif |
nkeynes@19 | 50 | |
nkeynes@19 | 51 | #endif |
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