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_KA3005P_V55, "Korad", "KA3005P",
64 "KORAD KA3005P V5.5", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
65 {KORAD_KD3005P, "Korad", "KD3005P",
66 "KORAD KD3005P V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
67 {KORAD_KD3005P_V20_NOSP, "Korad", "KD3005P",
68 "KORADKD3005PV2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
69 {RND_320_KD3005P, "RND", "KD3005P",
70 "RND 320-KD3005P V4.2", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
71 {RND_320_KA3005P, "RND", "KA3005P",
72 "RND 320-KA3005P V5.5", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
73 {RND_320K30PV, "RND", "KA3005P",
74 "RND 320-KA3005P V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
75 {TENMA_72_2550_V2, "Tenma", "72-2550",
76 "TENMA72-2550V2.0", 1, {0, 61, 0.01}, {0, 3.1, 0.001}},
77 {TENMA_72_2540_V20, "Tenma", "72-2540",
78 "TENMA72-2540V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
79 {TENMA_72_2540_V21, "Tenma", "72-2540",
80 "TENMA 72-2540 V2.1", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
81 {TENMA_72_2540_V52, "Tenma", "72-2540",
82 "TENMA 72-2540 V5.2", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
83 {TENMA_72_2535_V21, "Tenma", "72-2535",
84 "TENMA 72-2535 V2.1", 1, {0, 31, 0.01}, {0, 3.1, 0.001}},
85 {STAMOS_SLS31_V20, "Stamos Soldering", "S-LS-31",
86 "S-LS-31 V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
87 {KORAD_KD6005P, "Korad", "KD6005P",
88 "KORAD KD6005P V2.2", 1, {0, 61, 0.01}, {0, 5.1, 0.001}},
92 static GSList *scan(struct sr_dev_driver *di, GSList *options)
94 struct dev_context *devc;
96 struct sr_dev_inst *sdi;
97 struct sr_config *src;
98 const char *conn, *serialcomm;
99 struct sr_serial_dev_inst *serial;
107 for (l = options; l; l = l->next) {
111 conn = g_variant_get_string(src->data, NULL);
113 case SR_CONF_SERIALCOMM:
114 serialcomm = g_variant_get_string(src->data, NULL);
117 sr_err("Unknown option %d, skipping.", src->key);
125 serialcomm = "9600/8n1";
127 serial = sr_serial_dev_inst_new(conn, serialcomm);
128 if (serial_open(serial, SERIAL_RDWR) != SR_OK)
131 /* Get the device model. */
133 for (i = 0; models[i].id; i++) {
134 if (strlen(models[i].id) > len)
135 len = strlen(models[i].id);
139 * Some models also include the serial number:
140 * RND 320-KD3005P V4.2 SN:59834414
144 memset(&reply, 0, sizeof(reply));
145 sr_dbg("Want max %d bytes.", len);
146 if ((korad_kaxxxxp_send_cmd(serial, "*IDN?") < 0))
149 /* i is used here for debug purposes only. */
150 if ((i = korad_kaxxxxp_read_chars(serial, len, reply)) < 0)
152 sr_dbg("Received: %d, %s", i, reply);
155 /* Truncate before serial number. */
156 char *sn = g_strrstr(reply, " SN:");
160 for (i = 0; models[i].id; i++) {
161 if (!g_strcmp0(models[i].id, reply))
165 sr_err("Unknown model ID '%s' detected, aborting.", reply);
168 sr_dbg("Found: %s %s (idx %d, ID '%s').", models[model_id].vendor,
169 models[model_id].name, model_id, models[model_id].id);
171 sdi = g_malloc0(sizeof(struct sr_dev_inst));
172 sdi->status = SR_ST_INACTIVE;
173 sdi->vendor = g_strdup(models[model_id].vendor);
174 sdi->model = g_strdup(models[model_id].name);
175 sdi->inst_type = SR_INST_SERIAL;
178 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "V");
179 sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "I");
181 devc = g_malloc0(sizeof(struct dev_context));
182 sr_sw_limits_init(&devc->limits);
183 g_mutex_init(&devc->rw_mutex);
184 devc->model = &models[model_id];
185 devc->req_sent_at = 0;
186 devc->cc_mode_1_changed = FALSE;
187 devc->cc_mode_2_changed = FALSE;
188 devc->output_enabled_changed = FALSE;
189 devc->ocp_enabled_changed = FALSE;
190 devc->ovp_enabled_changed = FALSE;
193 /* Get current status of device. */
194 if (korad_kaxxxxp_get_all_values(serial, devc) < 0)
197 serial_close(serial);
199 return std_scan_complete(di, g_slist_append(NULL, sdi));
202 sr_dev_inst_free(sdi);
204 sr_dbg("Scan failed.");
209 static int config_get(uint32_t key, GVariant **data,
210 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
212 struct dev_context *devc;
222 case SR_CONF_LIMIT_SAMPLES:
223 case SR_CONF_LIMIT_MSEC:
224 return sr_sw_limits_config_get(&devc->limits, key, data);
225 case SR_CONF_VOLTAGE:
226 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE, devc);
227 *data = g_variant_new_double(devc->voltage);
229 case SR_CONF_VOLTAGE_TARGET:
230 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE_TARGET, devc);
231 *data = g_variant_new_double(devc->voltage_target);
233 case SR_CONF_CURRENT:
234 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_CURRENT, devc);
235 *data = g_variant_new_double(devc->current);
237 case SR_CONF_CURRENT_LIMIT:
238 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_CURRENT_LIMIT, devc);
239 *data = g_variant_new_double(devc->current_limit);
241 case SR_CONF_ENABLED:
242 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OUTPUT, devc);
243 *data = g_variant_new_boolean(devc->output_enabled);
245 case SR_CONF_REGULATION:
246 /* Dual channel not supported. */
247 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_STATUS, devc);
248 *data = g_variant_new_string((devc->cc_mode[0]) ? "CC" : "CV");
250 case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
251 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OCP, devc);
252 *data = g_variant_new_boolean(devc->ocp_enabled);
254 case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
255 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OVP, devc);
256 *data = g_variant_new_boolean(devc->ovp_enabled);
265 static int config_set(uint32_t key, GVariant *data,
266 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
268 struct dev_context *devc;
277 case SR_CONF_LIMIT_MSEC:
278 case SR_CONF_LIMIT_SAMPLES:
279 return sr_sw_limits_config_set(&devc->limits, key, data);
280 case SR_CONF_VOLTAGE_TARGET:
281 dval = g_variant_get_double(data);
282 if (dval < devc->model->voltage[0] || dval > devc->model->voltage[1])
284 devc->set_voltage_target = dval;
285 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_VOLTAGE_TARGET, devc) < 0)
288 case SR_CONF_CURRENT_LIMIT:
289 dval = g_variant_get_double(data);
290 if (dval < devc->model->current[0] || dval > devc->model->current[1])
292 devc->set_current_limit = dval;
293 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_CURRENT_LIMIT, devc) < 0)
296 case SR_CONF_ENABLED:
297 bval = g_variant_get_boolean(data);
298 /* Set always so it is possible turn off with sigrok-cli. */
299 devc->set_output_enabled = bval;
300 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OUTPUT, devc) < 0)
303 case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
304 bval = g_variant_get_boolean(data);
305 devc->set_ocp_enabled = bval;
306 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OCP, devc) < 0)
309 case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
310 bval = g_variant_get_boolean(data);
311 devc->set_ovp_enabled = bval;
312 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OVP, devc) < 0)
322 static int config_list(uint32_t key, GVariant **data,
323 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
325 struct dev_context *devc;
327 devc = (sdi) ? sdi->priv : NULL;
330 case SR_CONF_SCAN_OPTIONS:
331 case SR_CONF_DEVICE_OPTIONS:
332 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
333 case SR_CONF_VOLTAGE_TARGET:
334 if (!devc || !devc->model)
336 *data = std_gvar_min_max_step_array(devc->model->voltage);
338 case SR_CONF_CURRENT_LIMIT:
339 if (!devc || !devc->model)
341 *data = std_gvar_min_max_step_array(devc->model->current);
350 static int dev_close(struct sr_dev_inst *sdi)
352 struct dev_context *devc;
354 devc = (sdi) ? sdi->priv : NULL;
356 g_mutex_clear(&devc->rw_mutex);
358 return std_serial_dev_close(sdi);
361 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
363 struct dev_context *devc;
364 struct sr_serial_dev_inst *serial;
368 sr_sw_limits_acquisition_start(&devc->limits);
369 std_session_send_df_header(sdi);
371 devc->req_sent_at = 0;
373 serial_source_add(sdi->session, serial, G_IO_IN,
374 KAXXXXP_POLL_INTERVAL_MS,
375 korad_kaxxxxp_receive_data, (void *)sdi);
380 static struct sr_dev_driver korad_kaxxxxp_driver_info = {
381 .name = "korad-kaxxxxp",
382 .longname = "Korad KAxxxxP",
385 .cleanup = std_cleanup,
387 .dev_list = std_dev_list,
388 .dev_clear = std_dev_clear,
389 .config_get = config_get,
390 .config_set = config_set,
391 .config_list = config_list,
392 .dev_open = std_serial_dev_open,
393 .dev_close = dev_close,
394 .dev_acquisition_start = dev_acquisition_start,
395 .dev_acquisition_stop = std_serial_dev_acquisition_stop,
398 SR_REGISTER_DEV_DRIVER(korad_kaxxxxp_driver_info);