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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 | |
3544f848 | 23 | #define LOG_PREFIX "serial-dmm" |
7dc55d93 | 24 | |
729b01f9 | 25 | enum { |
825da8b2 | 26 | BBCGM_M2110, |
f086b830 | 27 | DIGITEK_DT4000ZC, |
729b01f9 | 28 | TEKPOWER_TP4000ZC, |
ce3777ad | 29 | METEX_ME31, |
f0ac4929 | 30 | PEAKTECH_3410, |
5887c9cc | 31 | MASTECH_MAS345, |
6dca2f16 | 32 | VA_VA18B, |
d327972b | 33 | VA_VA40B, |
a53da082 | 34 | METEX_M3640D, |
88f544f2 | 35 | METEX_M4650CR, |
a376ffea | 36 | PEAKTECH_4370, |
d4bd66a0 | 37 | PCE_PCE_DM32, |
d5ce233f | 38 | RADIOSHACK_22_168, |
3864648b | 39 | RADIOSHACK_22_805, |
21829e67 | 40 | RADIOSHACK_22_812, |
b38e08fb | 41 | TECPEL_DMM_8061_SER, |
e83437ae | 42 | VOLTCRAFT_M3650CR, |
5f2a4aff | 43 | VOLTCRAFT_M3650D, |
2b83d7fe | 44 | VOLTCRAFT_M4650CR, |
1656e47d | 45 | VOLTCRAFT_ME42, |
14766619 | 46 | VOLTCRAFT_VC820_SER, |
6045b91a | 47 | VOLTCRAFT_VC830_SER, |
14766619 | 48 | VOLTCRAFT_VC840_SER, |
a7a163a7 FK |
49 | UNI_T_UT60A_SER, |
50 | UNI_T_UT60E_SER, | |
4104ef81 | 51 | UNI_T_UT60G_SER, |
7cb69b18 | 52 | UNI_T_UT61B_SER, |
5f985df2 | 53 | UNI_T_UT61C_SER, |
ae3a59de | 54 | UNI_T_UT61D_SER, |
986fde75 | 55 | UNI_T_UT61E_SER, |
df6b0f99 | 56 | ISO_TECH_IDM103N, |
2710cb53 | 57 | TENMA_72_7745_SER, |
d9e79c51 | 58 | TENMA_72_7750_SER, |
a24c3f4a | 59 | BRYMEN_BM25X_SER, |
729b01f9 UH |
60 | }; |
61 | ||
62 | struct dmm_info { | |
95ecc765 | 63 | /** Manufacturer/brand. */ |
729b01f9 | 64 | char *vendor; |
95ecc765 | 65 | /** Model. */ |
729b01f9 | 66 | char *device; |
95ecc765 | 67 | /** serialconn string. */ |
729b01f9 | 68 | char *conn; |
95ecc765 | 69 | /** Baud rate. */ |
729b01f9 | 70 | uint32_t baudrate; |
95ecc765 | 71 | /** Packet size in bytes. */ |
729b01f9 | 72 | int packet_size; |
2baac44d MH |
73 | /** Request timeout [ms] before request is considered lost and a new |
74 | * one is sent. Used only if device needs polling. */ | |
75 | int64_t req_timeout_ms; | |
76 | /** Delay between reception of packet and next request. Some DMMs | |
77 | * need this. Used only if device needs polling. */ | |
78 | int64_t req_delay_ms; | |
5d037430 | 79 | /** Packet request function. */ |
ce3777ad | 80 | int (*packet_request)(struct sr_serial_dev_inst *); |
5d037430 | 81 | /** Packet validation function. */ |
729b01f9 | 82 | gboolean (*packet_valid)(const uint8_t *); |
5d037430 | 83 | /** Packet parsing function. */ |
729b01f9 UH |
84 | int (*packet_parse)(const uint8_t *, float *, |
85 | struct sr_datafeed_analog *, void *); | |
5d037430 | 86 | /** */ |
729b01f9 | 87 | void (*dmm_details)(struct sr_datafeed_analog *, void *); |
5d037430 | 88 | /** libsigrok driver info struct. */ |
06b7a8af | 89 | struct sr_dev_driver *di; |
5d037430 | 90 | /** Data reception function. */ |
06b7a8af | 91 | int (*receive_data)(int, int, void *); |
729b01f9 UH |
92 | }; |
93 | ||
311622f6 | 94 | extern SR_PRIV struct dmm_info dmms[]; |
729b01f9 UH |
95 | |
96 | #define DMM_BUFSIZE 256 | |
7dc55d93 | 97 | |
bbabddbd | 98 | /** Private, per-device-instance driver context. */ |
7dc55d93 | 99 | struct dev_context { |
bbabddbd | 100 | /** The current sampling limit (in number of samples). */ |
7dc55d93 | 101 | uint64_t limit_samples; |
7dc55d93 | 102 | |
f9b9bd63 AG |
103 | /** The time limit (in milliseconds). */ |
104 | uint64_t limit_msec; | |
105 | ||
bbabddbd | 106 | /** Opaque pointer passed in by the frontend. */ |
7dc55d93 AG |
107 | void *cb_data; |
108 | ||
bbabddbd | 109 | /** The current number of already received samples. */ |
7dc55d93 | 110 | uint64_t num_samples; |
bbabddbd | 111 | |
2baac44d | 112 | /** The starting time of current sampling run. */ |
f9b9bd63 AG |
113 | int64_t starttime; |
114 | ||
7dc55d93 | 115 | uint8_t buf[DMM_BUFSIZE]; |
bbabddbd UH |
116 | int bufoffset; |
117 | int buflen; | |
2baac44d MH |
118 | |
119 | /** The timestamp [µs] to send the next request. | |
120 | * Used only if device needs polling. */ | |
121 | int64_t req_next_at; | |
7dc55d93 AG |
122 | }; |
123 | ||
2baac44d MH |
124 | SR_PRIV int req_packet(struct sr_dev_inst *sdi, int dmm); |
125 | ||
825da8b2 | 126 | SR_PRIV int receive_data_BBCGM_M2110(int fd, int revents, void *cb_data); |
dccfe015 UH |
127 | SR_PRIV int receive_data_DIGITEK_DT4000ZC(int fd, int revents, void *cb_data); |
128 | SR_PRIV int receive_data_TEKPOWER_TP4000ZC(int fd, int revents, void *cb_data); | |
129 | SR_PRIV int receive_data_METEX_ME31(int fd, int revents, void *cb_data); | |
130 | SR_PRIV int receive_data_PEAKTECH_3410(int fd, int revents, void *cb_data); | |
131 | SR_PRIV int receive_data_MASTECH_MAS345(int fd, int revents, void *cb_data); | |
132 | SR_PRIV int receive_data_VA_VA18B(int fd, int revents, void *cb_data); | |
d327972b | 133 | SR_PRIV int receive_data_VA_VA40B(int fd, int revents, void *cb_data); |
dccfe015 | 134 | SR_PRIV int receive_data_METEX_M3640D(int fd, int revents, void *cb_data); |
88f544f2 | 135 | SR_PRIV int receive_data_METEX_M4650CR(int fd, int revents, void *cb_data); |
dccfe015 UH |
136 | SR_PRIV int receive_data_PEAKTECH_4370(int fd, int revents, void *cb_data); |
137 | SR_PRIV int receive_data_PCE_PCE_DM32(int fd, int revents, void *cb_data); | |
138 | SR_PRIV int receive_data_RADIOSHACK_22_168(int fd, int revents, void *cb_data); | |
3864648b | 139 | SR_PRIV int receive_data_RADIOSHACK_22_805(int fd, int revents, void *cb_data); |
dccfe015 | 140 | SR_PRIV int receive_data_RADIOSHACK_22_812(int fd, int revents, void *cb_data); |
b38e08fb | 141 | SR_PRIV int receive_data_TECPEL_DMM_8061_SER(int fd, int revents, void *cb_data); |
e83437ae | 142 | SR_PRIV int receive_data_VOLTCRAFT_M3650CR(int fd, int revents, void *cb_data); |
5f2a4aff | 143 | SR_PRIV int receive_data_VOLTCRAFT_M3650D(int fd, int revents, void *cb_data); |
2b83d7fe | 144 | SR_PRIV int receive_data_VOLTCRAFT_M4650CR(int fd, int revents, void *cb_data); |
1656e47d | 145 | SR_PRIV int receive_data_VOLTCRAFT_ME42(int fd, int revents, void *cb_data); |
14766619 | 146 | SR_PRIV int receive_data_VOLTCRAFT_VC820_SER(int fd, int revents, void *cb_data); |
6045b91a | 147 | SR_PRIV int receive_data_VOLTCRAFT_VC830_SER(int fd, int revents, void *cb_data); |
14766619 | 148 | SR_PRIV int receive_data_VOLTCRAFT_VC840_SER(int fd, int revents, void *cb_data); |
a7a163a7 FK |
149 | SR_PRIV int receive_data_UNI_T_UT60A_SER(int fd, int revents, void *cb_data); |
150 | SR_PRIV int receive_data_UNI_T_UT60E_SER(int fd, int revents, void *cb_data); | |
4104ef81 | 151 | SR_PRIV int receive_data_UNI_T_UT60G_SER(int fd, int revents, void *cb_data); |
7cb69b18 | 152 | SR_PRIV int receive_data_UNI_T_UT61B_SER(int fd, int revents, void *cb_data); |
5f985df2 | 153 | SR_PRIV int receive_data_UNI_T_UT61C_SER(int fd, int revents, void *cb_data); |
ae3a59de | 154 | SR_PRIV int receive_data_UNI_T_UT61D_SER(int fd, int revents, void *cb_data); |
986fde75 | 155 | SR_PRIV int receive_data_UNI_T_UT61E_SER(int fd, int revents, void *cb_data); |
df6b0f99 | 156 | SR_PRIV int receive_data_ISO_TECH_IDM103N(int fd, int revents, void *cb_data); |
2710cb53 | 157 | SR_PRIV int receive_data_TENMA_72_7745_SER(int fd, int revents, void *cb_data); |
d9e79c51 | 158 | SR_PRIV int receive_data_TENMA_72_7750_SER(int fd, int revents, void *cb_data); |
a24c3f4a | 159 | SR_PRIV int receive_data_BRYMEN_BM25X_SER(int fd, int revents, void *cb_data); |
f086b830 | 160 | |
bbabddbd | 161 | #endif |