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text.h
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1 /*
2  * This file is part of the sigrok project.
3  *
4  * Copyright (C) 2010-2012 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 #ifndef LIBSIGROK_OUTPUT_TEXT_TEXT_H
21 #define LIBSIGROK_OUTPUT_TEXT_TEXT_H
22 
23 #define DEFAULT_BPL_BITS 64
24 #define DEFAULT_BPL_HEX 192
25 #define DEFAULT_BPL_ASCII 74
26 
27 enum outputmode {
28  MODE_BITS = 1,
31 };
32 
33 struct context {
34  unsigned int num_enabled_probes;
36  unsigned int unitsize;
39  char *probelist[SR_MAX_NUM_PROBES + 1];
40  uint8_t *linebuf;
41  int spl_cnt;
42  uint8_t *linevalues;
43  char *header;
45  uint64_t prevsample;
47 };
48 
49 SR_PRIV void flush_linebufs(struct context *ctx, uint8_t *outbuf);
50 SR_PRIV int init(struct sr_output *o, int default_spl, enum outputmode mode);
51 SR_PRIV int event(struct sr_output *o, int event_type, uint8_t **data_out,
52  uint64_t *length_out);
53 
54 SR_PRIV int init_bits(struct sr_output *o);
55 SR_PRIV int data_bits(struct sr_output *o, const uint8_t *data_in,
56  uint64_t length_in, uint8_t **data_out,
57  uint64_t *length_out);
58 
59 SR_PRIV int init_hex(struct sr_output *o);
60 SR_PRIV int data_hex(struct sr_output *o, const uint8_t *data_in,
61  uint64_t length_in, uint8_t **data_out,
62  uint64_t *length_out);
63 
64 SR_PRIV int init_ascii(struct sr_output *o);
65 SR_PRIV int data_ascii(struct sr_output *o, const uint8_t *data_in,
66  uint64_t length_in, uint8_t **data_out,
67  uint64_t *length_out);
68 
69 #endif