2 * This file is part of the sigrok project.
4 * Copyright (C) 2012 Alexandru Gagniuc <mr.nuke.me@gmail.com>
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.
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.
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/>.
20 #ifndef LIBSIGROK_HARDWARE_SERIAL_DMM_PROTOCOL_H
21 #define LIBSIGROK_HARDWARE_SERIAL_DMM_PROTOCOL_H
23 /* Message logging helpers with driver-specific prefix string. */
24 #define DRIVER_LOG_DOMAIN "serial-dmm: "
25 #define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
26 #define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
27 #define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
28 #define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
29 #define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
30 #define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
32 /* Note: When adding entries here, don't forget to update DMM_COUNT. */
58 int (*packet_request)(struct sr_serial_dev_inst *);
59 gboolean (*packet_valid)(const uint8_t *);
60 int (*packet_parse)(const uint8_t *, float *,
61 struct sr_datafeed_analog *, void *);
62 void (*dmm_details)(struct sr_datafeed_analog *, void *);
63 struct sr_dev_driver *di;
64 int (*receive_data)(int, int, void *);
67 extern SR_PRIV struct dmm_info dmms[DMM_COUNT];
69 #define DMM_BUFSIZE 256
71 /** Private, per-device-instance driver context. */
73 /** The current sampling limit (in number of samples). */
74 uint64_t limit_samples;
76 /** The time limit (in milliseconds). */
79 /** Opaque pointer passed in by the frontend. */
82 /** The current number of already received samples. */
87 struct sr_serial_dev_inst *serial;
89 uint8_t buf[DMM_BUFSIZE];
94 SR_PRIV int receive_data_DIGITEK_DT4000ZC(int fd, int revents, void *cb_data);
95 SR_PRIV int receive_data_TEKPOWER_TP4000ZC(int fd, int revents, void *cb_data);
96 SR_PRIV int receive_data_METEX_ME31(int fd, int revents, void *cb_data);
97 SR_PRIV int receive_data_PEAKTECH_3410(int fd, int revents, void *cb_data);
98 SR_PRIV int receive_data_MASTECH_MAS345(int fd, int revents, void *cb_data);
99 SR_PRIV int receive_data_VA_VA18B(int fd, int revents, void *cb_data);
100 SR_PRIV int receive_data_METEX_M3640D(int fd, int revents, void *cb_data);
101 SR_PRIV int receive_data_PEAKTECH_4370(int fd, int revents, void *cb_data);
102 SR_PRIV int receive_data_PCE_PCE_DM32(int fd, int revents, void *cb_data);
103 SR_PRIV int receive_data_RADIOSHACK_22_168(int fd, int revents, void *cb_data);
104 SR_PRIV int receive_data_RADIOSHACK_22_812(int fd, int revents, void *cb_data);
105 SR_PRIV int receive_data_VOLTCRAFT_VC820_SER(int fd, int revents, void *cb_data);
106 SR_PRIV int receive_data_VOLTCRAFT_VC840_SER(int fd, int revents, void *cb_data);
107 SR_PRIV int receive_data_UNI_T_UT61E_SER(int fd, int revents, void *cb_data);
109 SR_PRIV void dmm_details_tp4000zc(struct sr_datafeed_analog *analog, void *info);
110 SR_PRIV void dmm_details_dt4000zc(struct sr_datafeed_analog *analog, void *info);
111 SR_PRIV void dmm_details_va18b(struct sr_datafeed_analog *analog, void *info);
112 SR_PRIV void dmm_details_pce_dm32(struct sr_datafeed_analog *analog, void *info);