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 devopts[] = {
35 SR_CONF_LIMIT_SAMPLES | SR_CONF_SET,
36 SR_CONF_LIMIT_MSEC | SR_CONF_SET,
39 static GSList *scan(struct sr_dev_driver *di, GSList *options)
41 struct dev_context *devc;
42 struct sr_serial_dev_inst *serial;
43 struct sr_dev_inst *sdi;
44 GSList *devices = NULL, *l;
45 const char *conn = NULL, *serialcomm = NULL;
48 struct sr_config *src;
52 for (l = options; l; l = l->next) {
56 conn = g_variant_get_string(src->data, NULL);
58 case SR_CONF_SERIALCOMM:
59 serialcomm = g_variant_get_string(src->data, NULL);
66 serialcomm = "1200/7e1";
68 serial = sr_serial_dev_inst_new(conn, serialcomm);
70 if (serial_open(serial, SERIAL_RDONLY) != SR_OK)
73 sr_info("Probing serial port %s.", conn);
77 /* Let's get a bit of data and see if we can find a packet. */
78 if (serial_stream_detect(serial, buf, &len, len,
79 teleinfo_packet_valid, 3000, 1200) != SR_OK)
82 sr_info("Found device on port %s.", conn);
84 sdi = g_malloc0(sizeof(struct sr_dev_inst));
85 sdi->status = SR_ST_INACTIVE;
86 sdi->vendor = g_strdup("EDF");
87 sdi->model = g_strdup("Teleinfo");
88 devc = g_malloc0(sizeof(struct dev_context));
89 devc->optarif = teleinfo_get_optarif(buf);
90 sdi->inst_type = SR_INST_SERIAL;
94 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P");
96 if (devc->optarif == OPTARIF_BASE) {
97 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "BASE");
98 } else if (devc->optarif == OPTARIF_HC) {
99 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HP");
100 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HC");
101 } else if (devc->optarif == OPTARIF_EJP) {
102 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HN");
103 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPM");
104 } else if (devc->optarif == OPTARIF_BBR) {
105 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPJB");
106 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPJW");
107 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HPJR");
108 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HCJB");
109 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HCJW");
110 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "HCJR");
113 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "IINST");
114 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "PAPP");
116 devices = g_slist_append(devices, sdi);
119 serial_close(serial);
121 return std_scan_complete(di, devices);
124 static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
125 const struct sr_channel_group *cg)
127 struct dev_context *devc;
131 if (sdi->status != SR_ST_ACTIVE)
132 return SR_ERR_DEV_CLOSED;
136 return sr_sw_limits_config_set(&devc->sw_limits, key, data);
139 static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
140 const struct sr_channel_group *cg)
146 case SR_CONF_SCAN_OPTIONS:
147 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
148 scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
150 case SR_CONF_DEVICE_OPTIONS:
151 *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
152 devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
161 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
163 struct sr_serial_dev_inst *serial = sdi->conn;
164 struct dev_context *devc;
166 if (sdi->status != SR_ST_ACTIVE)
167 return SR_ERR_DEV_CLOSED;
171 sr_sw_limits_acquisition_start(&devc->sw_limits);
173 std_session_send_df_header(sdi);
175 /* Poll every 50ms, or whenever some data comes in. */
176 serial_source_add(sdi->session, serial, G_IO_IN, 50,
177 teleinfo_receive_data, (void *)sdi);
182 static struct sr_dev_driver teleinfo_driver_info = {
184 .longname = "Teleinfo",
187 .cleanup = std_cleanup,
189 .dev_list = std_dev_list,
192 .config_set = config_set,
193 .config_list = config_list,
194 .dev_open = std_serial_dev_open,
195 .dev_close = std_serial_dev_close,
196 .dev_acquisition_start = dev_acquisition_start,
197 .dev_acquisition_stop = std_serial_dev_acquisition_stop,
200 SR_REGISTER_DEV_DRIVER(teleinfo_driver_info);