jcs.org
fork of PCE focusing on macplus, supporting DaynaPort SCSI network emulation
1/*****************************************************************************
2 * pce *
3 *****************************************************************************/
4
5/*****************************************************************************
6 * File name: src/arch/macplus/serial.h *
7 * Created: 2007-12-19 by Hampa Hug <hampa@hampa.ch> *
8 * Copyright: (C) 2007-2020 Hampa Hug <hampa@hampa.ch> *
9 *****************************************************************************/
10
11/*****************************************************************************
12 * This program is free software. You can redistribute it and / or modify it *
13 * under the terms of the GNU General Public License version 2 as published *
14 * by the Free Software Foundation. *
15 * *
16 * This program is distributed in the hope that it will be useful, but *
17 * WITHOUT ANY WARRANTY, without even the implied warranty of *
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General *
19 * Public License for more details. *
20 *****************************************************************************/
21
22
23#ifndef PCE_MACPLUS_SERIAL_H
24#define PCE_MACPLUS_SERIAL_H 1
25
26
27#include <chipset/e8530.h>
28#include <drivers/char/char.h>
29
30
31#define MAC_SER_BUF 256
32
33
34typedef struct {
35 e8530_t *scc;
36
37 unsigned chn;
38
39 unsigned long bps;
40 unsigned parity;
41 unsigned bpc;
42 unsigned stop;
43
44 int dtr;
45 int rts;
46
47 unsigned inp_idx;
48 unsigned inp_cnt;
49 unsigned char inp_buf[MAC_SER_BUF];
50
51 unsigned out_idx;
52 unsigned out_cnt;
53 unsigned char out_buf[MAC_SER_BUF];
54
55 char_drv_t *cdrv;
56} mac_ser_t;
57
58
59void mac_ser_init (mac_ser_t *ser);
60void mac_ser_free (mac_ser_t *ser);
61
62void mac_ser_set_scc (mac_ser_t *ser, e8530_t *scc, unsigned chn);
63
64int mac_ser_set_driver (mac_ser_t *ser, const char *name);
65
66int mac_ser_set_file (mac_ser_t *ser, const char *fname);
67
68void mac_ser_process (mac_ser_t *ser);
69
70
71#endif