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97554432 BV |
1 | /* |
2 | * This file is part of the sigrok project. | |
3 | * | |
4 | * Copyright (C) 2011 Bert Vermeulen <bert@biot.com> | |
5 | * | |
6 | * This program is free software: you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation, either version 3 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
18 | */ | |
19 | ||
20 | ||
21 | #ifndef TEXT_H_ | |
22 | #define TEXT_H_ | |
23 | ||
24 | #define DEFAULT_BPL_BITS 64 | |
25 | #define DEFAULT_BPL_HEX 192 | |
26 | #define DEFAULT_BPL_ASCII 74 | |
27 | ||
28 | enum outputmode { | |
29 | MODE_BITS = 1, | |
30 | MODE_HEX, | |
31 | MODE_ASCII, | |
32 | }; | |
33 | ||
34 | struct context { | |
35 | unsigned int num_enabled_probes; | |
36 | int samples_per_line; | |
37 | unsigned int unitsize; | |
38 | int line_offset; | |
39 | int linebuf_len; | |
40 | char *probelist[65]; | |
41 | char *linebuf; | |
42 | int spl_cnt; | |
43 | uint8_t *linevalues; | |
44 | char *header; | |
45 | int mark_trigger; | |
46 | uint64_t prevsample; | |
47 | enum outputmode mode; | |
48 | }; | |
49 | ||
50 | void flush_linebufs(struct context *ctx, char *outbuf); | |
51 | int init(struct output *o, int default_spl, enum outputmode mode); | |
52 | int event(struct output *o, int event_type, char **data_out, | |
53 | uint64_t *length_out); | |
54 | ||
55 | ||
56 | int init_bits(struct output *o); | |
57 | int data_bits(struct output *o, char *data_in, uint64_t length_in, | |
58 | char **data_out, uint64_t *length_out); | |
59 | ||
60 | int init_hex(struct output *o); | |
61 | int data_hex(struct output *o, char *data_in, uint64_t length_in, | |
62 | char **data_out, uint64_t *length_out); | |
63 | ||
64 | int init_ascii(struct output *o); | |
65 | int data_ascii(struct output *o, char *data_in, uint64_t length_in, | |
66 | char **data_out, uint64_t *length_out); | |
67 | ||
68 | ||
69 | #endif /* TEXT_H_ */ |