2 * This file is part of the libsigrok project.
4 * Copyright (C) 2015 Hannu Vuolasaho <vuokkosetae@gmail.com>
5 * Copyright (C) 2018-2019 Frank Stettner <frank-stettner@gmx.net>
7 * This program is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 static const uint32_t scanopts[] = {
29 static const uint32_t drvopts[] = {
33 static const uint32_t devopts[] = {
35 SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
36 SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
37 SR_CONF_VOLTAGE | SR_CONF_GET,
38 SR_CONF_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
39 SR_CONF_CURRENT | SR_CONF_GET,
40 SR_CONF_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
41 SR_CONF_ENABLED | SR_CONF_GET | SR_CONF_SET,
42 SR_CONF_REGULATION | SR_CONF_GET,
43 SR_CONF_OVER_CURRENT_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
44 SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED | SR_CONF_GET | SR_CONF_SET,
47 static const struct korad_kaxxxxp_model models[] = {
48 /* Device enum, vendor, model, ID reply, channels, voltage, current */
49 {VELLEMAN_PS3005D, "Velleman", "PS3005D",
50 "VELLEMANPS3005DV2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
51 {VELLEMAN_LABPS3005D, "Velleman", "LABPS3005D",
52 "VELLEMANLABPS3005DV2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
53 {KORAD_KA3005P, "Korad", "KA3005P",
54 "KORADKA3005PV2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
55 /* Sometimes the KA3005P has an extra 0x01 after the ID. */
56 {KORAD_KA3005P_0X01, "Korad", "KA3005P",
57 "KORADKA3005PV2.0\x01", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
58 /* Sometimes the KA3005P has an extra 0xBC after the ID. */
59 {KORAD_KA3005P_0XBC, "Korad", "KA3005P",
60 "KORADKA3005PV2.0\xBC", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
61 {KORAD_KA3005P_V42, "Korad", "KA3005P",
62 "KORAD KA3005P V4.2", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
63 {KORAD_KD3005P, "Korad", "KD3005P",
64 "KORAD KD3005P V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
65 {KORAD_KD3005P_V20_NOSP, "Korad", "KD3005P",
66 "KORADKD3005PV2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
67 {RND_320_KD3005P, "RND", "KD3005P",
68 "RND 320-KD3005P V4.2", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
69 {RND_320_KA3005P, "RND", "KA3005P",
70 "RND 320-KA3005P V5.5", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
71 {RND_320K30PV, "RND", "KA3005P",
72 "RND 320-KA3005P V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
73 {TENMA_72_2540_V20, "Tenma", "72-2540",
74 "TENMA72-2540V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
75 {TENMA_72_2540_V21, "Tenma", "72-2540",
76 "TENMA 72-2540 V2.1", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
77 {TENMA_72_2540_V52, "Tenma", "72-2540",
78 "TENMA 72-2540 V5.2", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
79 {TENMA_72_2535_V21, "Tenma", "72-2535",
80 "TENMA 72-2535 V2.1", 1, {0, 31, 0.01}, {0, 3.1, 0.001}},
81 {STAMOS_SLS31_V20, "Stamos Soldering", "S-LS-31",
82 "S-LS-31 V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
83 {KORAD_KD6005P, "Korad", "KD6005P",
84 "KORAD KD6005P V2.2", 1, {0, 61, 0.01}, {0, 5.1, 0.001}},
88 static GSList *scan(struct sr_dev_driver *di, GSList *options)
90 struct dev_context *devc;
92 struct sr_dev_inst *sdi;
93 struct sr_config *src;
94 const char *conn, *serialcomm;
95 struct sr_serial_dev_inst *serial;
103 for (l = options; l; l = l->next) {
107 conn = g_variant_get_string(src->data, NULL);
109 case SR_CONF_SERIALCOMM:
110 serialcomm = g_variant_get_string(src->data, NULL);
113 sr_err("Unknown option %d, skipping.", src->key);
121 serialcomm = "9600/8n1";
123 serial = sr_serial_dev_inst_new(conn, serialcomm);
124 if (serial_open(serial, SERIAL_RDWR) != SR_OK)
127 serial_flush(serial);
129 /* Get the device model. */
131 for (i = 0; models[i].id; i++) {
132 if (strlen(models[i].id) > len)
133 len = strlen(models[i].id);
137 * Some models also include the serial number:
138 * RND 320-KD3005P V4.2 SN:59834414
142 memset(&reply, 0, sizeof(reply));
143 sr_dbg("Want max %d bytes.", len);
144 if ((korad_kaxxxxp_send_cmd(serial, "*IDN?") < 0))
147 /* i is used here for debug purposes only. */
148 if ((i = korad_kaxxxxp_read_chars(serial, len, reply)) < 0)
150 sr_dbg("Received: %d, %s", i, reply);
153 /* Truncate before serial number. */
154 char *sn = g_strrstr(reply, " SN:");
158 for (i = 0; models[i].id; i++) {
159 if (!g_strcmp0(models[i].id, reply))
163 sr_err("Unknown model ID '%s' detected, aborting.", reply);
166 sr_dbg("Found: %s %s (idx %d, ID '%s').", models[model_id].vendor,
167 models[model_id].name, model_id, models[model_id].id);
169 sdi = g_malloc0(sizeof(struct sr_dev_inst));
170 sdi->status = SR_ST_INACTIVE;
171 sdi->vendor = g_strdup(models[model_id].vendor);
172 sdi->model = g_strdup(models[model_id].name);
173 sdi->inst_type = SR_INST_SERIAL;
176 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "V");
177 sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "I");
179 devc = g_malloc0(sizeof(struct dev_context));
180 sr_sw_limits_init(&devc->limits);
181 g_mutex_init(&devc->rw_mutex);
182 devc->model = &models[model_id];
183 devc->req_sent_at = 0;
184 devc->cc_mode_1_changed = FALSE;
185 devc->cc_mode_2_changed = FALSE;
186 devc->output_enabled_changed = FALSE;
187 devc->ocp_enabled_changed = FALSE;
188 devc->ovp_enabled_changed = FALSE;
191 /* Get current status of device. */
192 if (korad_kaxxxxp_get_all_values(serial, devc) < 0)
195 serial_close(serial);
197 return std_scan_complete(di, g_slist_append(NULL, sdi));
200 sr_dev_inst_free(sdi);
202 sr_dbg("Scan failed.");
207 static int config_get(uint32_t key, GVariant **data,
208 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
210 struct dev_context *devc;
220 case SR_CONF_LIMIT_SAMPLES:
221 case SR_CONF_LIMIT_MSEC:
222 return sr_sw_limits_config_get(&devc->limits, key, data);
223 case SR_CONF_VOLTAGE:
224 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE, devc);
225 *data = g_variant_new_double(devc->voltage);
227 case SR_CONF_VOLTAGE_TARGET:
228 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE_TARGET, devc);
229 *data = g_variant_new_double(devc->voltage_target);
231 case SR_CONF_CURRENT:
232 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_CURRENT, devc);
233 *data = g_variant_new_double(devc->current);
235 case SR_CONF_CURRENT_LIMIT:
236 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_CURRENT_LIMIT, devc);
237 *data = g_variant_new_double(devc->current_limit);
239 case SR_CONF_ENABLED:
240 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OUTPUT, devc);
241 *data = g_variant_new_boolean(devc->output_enabled);
243 case SR_CONF_REGULATION:
244 /* Dual channel not supported. */
245 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_STATUS, devc);
246 *data = g_variant_new_string((devc->cc_mode[0]) ? "CC" : "CV");
248 case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
249 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OCP, devc);
250 *data = g_variant_new_boolean(devc->ocp_enabled);
252 case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
253 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OVP, devc);
254 *data = g_variant_new_boolean(devc->ovp_enabled);
263 static int config_set(uint32_t key, GVariant *data,
264 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
266 struct dev_context *devc;
275 case SR_CONF_LIMIT_MSEC:
276 case SR_CONF_LIMIT_SAMPLES:
277 return sr_sw_limits_config_set(&devc->limits, key, data);
278 case SR_CONF_VOLTAGE_TARGET:
279 dval = g_variant_get_double(data);
280 if (dval < devc->model->voltage[0] || dval > devc->model->voltage[1])
282 devc->set_voltage_target = dval;
283 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_VOLTAGE_TARGET, devc) < 0)
286 case SR_CONF_CURRENT_LIMIT:
287 dval = g_variant_get_double(data);
288 if (dval < devc->model->current[0] || dval > devc->model->current[1])
290 devc->set_current_limit = dval;
291 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_CURRENT_LIMIT, devc) < 0)
294 case SR_CONF_ENABLED:
295 bval = g_variant_get_boolean(data);
296 /* Set always so it is possible turn off with sigrok-cli. */
297 devc->set_output_enabled = bval;
298 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OUTPUT, devc) < 0)
301 case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
302 bval = g_variant_get_boolean(data);
303 devc->set_ocp_enabled = bval;
304 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OCP, devc) < 0)
307 case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
308 bval = g_variant_get_boolean(data);
309 devc->set_ovp_enabled = bval;
310 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OVP, devc) < 0)
320 static int config_list(uint32_t key, GVariant **data,
321 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
323 struct dev_context *devc;
325 devc = (sdi) ? sdi->priv : NULL;
328 case SR_CONF_SCAN_OPTIONS:
329 case SR_CONF_DEVICE_OPTIONS:
330 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
331 case SR_CONF_VOLTAGE_TARGET:
332 if (!devc || !devc->model)
334 *data = std_gvar_min_max_step_array(devc->model->voltage);
336 case SR_CONF_CURRENT_LIMIT:
337 if (!devc || !devc->model)
339 *data = std_gvar_min_max_step_array(devc->model->current);
348 static int dev_close(struct sr_dev_inst *sdi)
350 struct dev_context *devc;
352 devc = (sdi) ? sdi->priv : NULL;
354 g_mutex_clear(&devc->rw_mutex);
356 return std_serial_dev_close(sdi);
359 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
361 struct dev_context *devc;
362 struct sr_serial_dev_inst *serial;
366 sr_sw_limits_acquisition_start(&devc->limits);
367 std_session_send_df_header(sdi);
369 devc->req_sent_at = 0;
371 serial_source_add(sdi->session, serial, G_IO_IN,
372 KAXXXXP_POLL_INTERVAL_MS,
373 korad_kaxxxxp_receive_data, (void *)sdi);
378 static struct sr_dev_driver korad_kaxxxxp_driver_info = {
379 .name = "korad-kaxxxxp",
380 .longname = "Korad KAxxxxP",
383 .cleanup = std_cleanup,
385 .dev_list = std_dev_list,
386 .dev_clear = std_dev_clear,
387 .config_get = config_get,
388 .config_set = config_set,
389 .config_list = config_list,
390 .dev_open = std_serial_dev_open,
391 .dev_close = dev_close,
392 .dev_acquisition_start = dev_acquisition_start,
393 .dev_acquisition_stop = std_serial_dev_acquisition_stop,
396 SR_REGISTER_DEV_DRIVER(korad_kaxxxxp_driver_info);