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7dc55d93 | 1 | /* |
50985c20 | 2 | * This file is part of the libsigrok project. |
7dc55d93 AG |
3 | * |
4 | * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.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 | ||
21a7f269 UH |
20 | #ifndef LIBSIGROK_HARDWARE_SERIAL_DMM_PROTOCOL_H |
21 | #define LIBSIGROK_HARDWARE_SERIAL_DMM_PROTOCOL_H | |
7dc55d93 | 22 | |
29a27196 UH |
23 | /* Message logging helpers with subsystem-specific prefix string. */ |
24 | #define LOG_PREFIX "serial-dmm: " | |
25 | #define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args) | |
26 | #define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args) | |
27 | #define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args) | |
28 | #define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args) | |
29 | #define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args) | |
30 | #define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args) | |
7dc55d93 | 31 | |
a376ffea | 32 | /* Note: When adding entries here, don't forget to update DMM_COUNT. */ |
729b01f9 | 33 | enum { |
f086b830 | 34 | DIGITEK_DT4000ZC, |
729b01f9 | 35 | TEKPOWER_TP4000ZC, |
ce3777ad | 36 | METEX_ME31, |
f0ac4929 | 37 | PEAKTECH_3410, |
5887c9cc | 38 | MASTECH_MAS345, |
6dca2f16 | 39 | VA_VA18B, |
a53da082 | 40 | METEX_M3640D, |
a376ffea | 41 | PEAKTECH_4370, |
d4bd66a0 | 42 | PCE_PCE_DM32, |
d5ce233f | 43 | RADIOSHACK_22_168, |
3864648b | 44 | RADIOSHACK_22_805, |
21829e67 | 45 | RADIOSHACK_22_812, |
c2fa697a | 46 | TECPEL_DMM_8060_SER, |
b38e08fb | 47 | TECPEL_DMM_8061_SER, |
14766619 UH |
48 | VOLTCRAFT_VC820_SER, |
49 | VOLTCRAFT_VC840_SER, | |
ae3a59de | 50 | UNI_T_UT61D_SER, |
986fde75 | 51 | UNI_T_UT61E_SER, |
729b01f9 UH |
52 | }; |
53 | ||
c2fa697a | 54 | #define DMM_COUNT 18 |
a376ffea | 55 | |
729b01f9 UH |
56 | struct dmm_info { |
57 | char *vendor; | |
58 | char *device; | |
59 | char *conn; | |
60 | uint32_t baudrate; | |
61 | int packet_size; | |
ce3777ad | 62 | int (*packet_request)(struct sr_serial_dev_inst *); |
729b01f9 UH |
63 | gboolean (*packet_valid)(const uint8_t *); |
64 | int (*packet_parse)(const uint8_t *, float *, | |
65 | struct sr_datafeed_analog *, void *); | |
66 | void (*dmm_details)(struct sr_datafeed_analog *, void *); | |
06b7a8af UH |
67 | struct sr_dev_driver *di; |
68 | int (*receive_data)(int, int, void *); | |
729b01f9 UH |
69 | }; |
70 | ||
5b389efc | 71 | extern SR_PRIV struct dmm_info dmms[DMM_COUNT]; |
729b01f9 UH |
72 | |
73 | #define DMM_BUFSIZE 256 | |
7dc55d93 | 74 | |
bbabddbd | 75 | /** Private, per-device-instance driver context. */ |
7dc55d93 | 76 | struct dev_context { |
bbabddbd | 77 | /** The current sampling limit (in number of samples). */ |
7dc55d93 | 78 | uint64_t limit_samples; |
7dc55d93 | 79 | |
f9b9bd63 AG |
80 | /** The time limit (in milliseconds). */ |
81 | uint64_t limit_msec; | |
82 | ||
bbabddbd | 83 | /** Opaque pointer passed in by the frontend. */ |
7dc55d93 AG |
84 | void *cb_data; |
85 | ||
bbabddbd | 86 | /** The current number of already received samples. */ |
7dc55d93 | 87 | uint64_t num_samples; |
bbabddbd | 88 | |
f9b9bd63 AG |
89 | int64_t starttime; |
90 | ||
7dc55d93 | 91 | uint8_t buf[DMM_BUFSIZE]; |
bbabddbd UH |
92 | int bufoffset; |
93 | int buflen; | |
7dc55d93 AG |
94 | }; |
95 | ||
dccfe015 UH |
96 | SR_PRIV int receive_data_DIGITEK_DT4000ZC(int fd, int revents, void *cb_data); |
97 | SR_PRIV int receive_data_TEKPOWER_TP4000ZC(int fd, int revents, void *cb_data); | |
98 | SR_PRIV int receive_data_METEX_ME31(int fd, int revents, void *cb_data); | |
99 | SR_PRIV int receive_data_PEAKTECH_3410(int fd, int revents, void *cb_data); | |
100 | SR_PRIV int receive_data_MASTECH_MAS345(int fd, int revents, void *cb_data); | |
101 | SR_PRIV int receive_data_VA_VA18B(int fd, int revents, void *cb_data); | |
102 | SR_PRIV int receive_data_METEX_M3640D(int fd, int revents, void *cb_data); | |
103 | SR_PRIV int receive_data_PEAKTECH_4370(int fd, int revents, void *cb_data); | |
104 | SR_PRIV int receive_data_PCE_PCE_DM32(int fd, int revents, void *cb_data); | |
105 | SR_PRIV int receive_data_RADIOSHACK_22_168(int fd, int revents, void *cb_data); | |
3864648b | 106 | SR_PRIV int receive_data_RADIOSHACK_22_805(int fd, int revents, void *cb_data); |
dccfe015 | 107 | SR_PRIV int receive_data_RADIOSHACK_22_812(int fd, int revents, void *cb_data); |
c2fa697a | 108 | SR_PRIV int receive_data_TECPEL_DMM_8060_SER(int fd, int revents, void *cb_data); |
b38e08fb | 109 | SR_PRIV int receive_data_TECPEL_DMM_8061_SER(int fd, int revents, void *cb_data); |
14766619 UH |
110 | SR_PRIV int receive_data_VOLTCRAFT_VC820_SER(int fd, int revents, void *cb_data); |
111 | SR_PRIV int receive_data_VOLTCRAFT_VC840_SER(int fd, int revents, void *cb_data); | |
ae3a59de | 112 | SR_PRIV int receive_data_UNI_T_UT61D_SER(int fd, int revents, void *cb_data); |
986fde75 | 113 | SR_PRIV int receive_data_UNI_T_UT61E_SER(int fd, int revents, void *cb_data); |
f086b830 | 114 | |
729b01f9 | 115 | SR_PRIV void dmm_details_tp4000zc(struct sr_datafeed_analog *analog, void *info); |
f086b830 | 116 | SR_PRIV void dmm_details_dt4000zc(struct sr_datafeed_analog *analog, void *info); |
6dca2f16 | 117 | SR_PRIV void dmm_details_va18b(struct sr_datafeed_analog *analog, void *info); |
d4bd66a0 | 118 | SR_PRIV void dmm_details_pce_dm32(struct sr_datafeed_analog *analog, void *info); |
7dc55d93 | 119 | |
bbabddbd | 120 | #endif |