2 * This file is part of the libsigrok project.
4 * Copyright (C) 2013 Aurelien Jacobs <aurel@gnuage.org>
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/>.
23 #include <libsigrok/libsigrok.h>
24 #include "libsigrok-internal.h"
27 static const uint32_t scanopts[] = {
32 static const uint32_t drvopts[] = {
36 static const uint32_t devopts[] = {
38 SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
39 SR_CONF_LIMIT_MSEC | SR_CONF_SET,
42 static GSList *scan(struct sr_dev_driver *di, GSList *options)
44 struct dev_context *devc;
45 struct sr_serial_dev_inst *serial;
46 struct sr_dev_inst *sdi;
47 GSList *devices = NULL, *l;
48 const char *conn = NULL, *serialcomm = NULL;
51 struct sr_config *src;
55 for (l = options; l; l = l->next) {
59 conn = g_variant_get_string(src->data, NULL);
61 case SR_CONF_SERIALCOMM:
62 serialcomm = g_variant_get_string(src->data, NULL);
69 serialcomm = "1200/7e1";
71 serial = sr_serial_dev_inst_new(conn, serialcomm);
73 if (serial_open(serial, SERIAL_RDONLY) != SR_OK)
76 sr_info("Probing serial port %s.", conn);
78 /* Let's get a bit of data and see if we can find a packet. */
79 if (serial_stream_detect(serial, buf, &len, len,
80 teleinfo_packet_valid, NULL, NULL, 3000) != SR_OK)
83 sr_info("Found device on port %s.", conn);
85 sdi = g_malloc0(sizeof(struct sr_dev_inst));
86 sdi->status = SR_ST_INACTIVE;
87 sdi->vendor = g_strdup("EDF");
88 sdi->model = g_strdup("Teleinfo");
89 devc = g_malloc0(sizeof(struct dev_context));
90 devc->optarif = teleinfo_get_optarif(buf);
91 sdi->inst_type = SR_INST_SERIAL;
95 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P");
97 if (devc->optarif == OPTARIF_BASE) {
98 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "BASE");
99 } else if (devc->optarif == OPTARIF_HC) {
100 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HP");
101 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HC");
102 } else if (devc->optarif == OPTARIF_EJP) {
103 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HN");
104 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPM");
105 } else if (devc->optarif == OPTARIF_BBR) {
106 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPJB");
107 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPJW");
108 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPJR");
109 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HCJB");
110 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HCJW");
111 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HCJR");
114 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "IINST");
115 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "PAPP");
117 devices = g_slist_append(devices, sdi);
120 serial_close(serial);
122 return std_scan_complete(di, devices);
125 static int config_set(uint32_t key, GVariant *data,
126 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
128 struct dev_context *devc;
134 return sr_sw_limits_config_set(&devc->sw_limits, key, data);
137 static int config_list(uint32_t key, GVariant **data,
138 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
140 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
143 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
145 struct sr_serial_dev_inst *serial = sdi->conn;
146 struct dev_context *devc;
150 sr_sw_limits_acquisition_start(&devc->sw_limits);
152 std_session_send_df_header(sdi);
154 serial_source_add(sdi->session, serial, G_IO_IN, 50,
155 teleinfo_receive_data, (void *)sdi);
160 static struct sr_dev_driver teleinfo_driver_info = {
162 .longname = "Teleinfo",
165 .cleanup = std_cleanup,
167 .dev_list = std_dev_list,
168 .dev_clear = std_dev_clear,
170 .config_set = config_set,
171 .config_list = config_list,
172 .dev_open = std_serial_dev_open,
173 .dev_close = std_serial_dev_close,
174 .dev_acquisition_start = dev_acquisition_start,
175 .dev_acquisition_stop = std_serial_dev_acquisition_stop,
178 SR_REGISTER_DEV_DRIVER(teleinfo_driver_info);