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, 0.001}},
51 {VELLEMAN_LABPS3005D, "Velleman", "LABPS3005D",
52 "VELLEMANLABPS3005DV2.0", 1, {0, 31, 0.01}, {0, 5, 0.001}},
53 {KORAD_KA3005P, "Korad", "KA3005P",
54 "KORADKA3005PV2.0", 1, {0, 31, 0.01}, {0, 5, 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, 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, 0.001}},
61 {KORAD_KD3005P, "Korad", "KD3005P",
62 "KORAD KD3005P V2.0", 1, {0, 31, 0.01}, {0, 5, 0.001}},
63 {KORAD_KD3005P_V20_NOSP, "Korad", "KD3005P",
64 "KORADKD3005PV2.0", 1, {0, 31, 0.01}, {0, 5, 0.001}},
65 {RND_320K30PV, "RND", "KA3005P",
66 "RND 320-KA3005P V2.0", 1, {0, 31, 0.01}, {0, 5, 0.001}},
67 {TENMA_72_2540_V20, "Tenma", "72-2540",
68 "TENMA72-2540V2.0", 1, {0, 31, 0.01}, {0, 5, 0.001}},
69 {TENMA_72_2540_V21, "Tenma", "72-2540",
70 "TENMA 72-2540 V2.1", 1, {0, 31, 0.01}, {0, 5, 0.001}},
71 {TENMA_72_2535_V21, "Tenma", "72-2535",
72 "TENMA 72-2535 V2.1", 1, {0, 31, 0.01}, {0, 3, 0.001}},
73 {STAMOS_SLS31_V20, "Stamos Soldering", "S-LS-31",
74 "S-LS-31 V2.0", 1, {0, 31, 0.01}, {0, 5.1, 0.001}},
75 {KORAD_KD6005P, "Korad", "KD6005P",
76 "KORAD KD6005P V2.2", 1, {0, 61, 0.01}, {0, 5, 0.001}},
80 static GSList *scan(struct sr_dev_driver *di, GSList *options)
82 struct dev_context *devc;
84 struct sr_dev_inst *sdi;
85 struct sr_config *src;
86 const char *conn, *serialcomm;
87 struct sr_serial_dev_inst *serial;
95 for (l = options; l; l = l->next) {
99 conn = g_variant_get_string(src->data, NULL);
101 case SR_CONF_SERIALCOMM:
102 serialcomm = g_variant_get_string(src->data, NULL);
105 sr_err("Unknown option %d, skipping.", src->key);
113 serialcomm = "9600/8n1";
115 serial = sr_serial_dev_inst_new(conn, serialcomm);
116 if (serial_open(serial, SERIAL_RDWR) != SR_OK)
119 serial_flush(serial);
121 /* Get the device model. */
123 for (i = 0; models[i].id; i++) {
124 if (strlen(models[i].id) > len)
125 len = strlen(models[i].id);
127 memset(&reply, 0, sizeof(reply));
128 sr_dbg("Want max %d bytes.", len);
129 if ((korad_kaxxxxp_send_cmd(serial, "*IDN?") < 0))
132 /* i is used here for debug purposes only. */
133 if ((i = korad_kaxxxxp_read_chars(serial, len, reply)) < 0)
135 sr_dbg("Received: %d, %s", i, reply);
137 for (i = 0; models[i].id; i++) {
138 if (!g_strcmp0(models[i].id, reply))
142 sr_err("Unknown model ID '%s' detected, aborting.", reply);
145 sr_dbg("Found: %s %s (idx %d, ID '%s').", models[model_id].vendor,
146 models[model_id].name, model_id, models[model_id].id);
148 sdi = g_malloc0(sizeof(struct sr_dev_inst));
149 sdi->status = SR_ST_INACTIVE;
150 sdi->vendor = g_strdup(models[model_id].vendor);
151 sdi->model = g_strdup(models[model_id].name);
152 sdi->inst_type = SR_INST_SERIAL;
155 sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "V");
156 sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "I");
158 devc = g_malloc0(sizeof(struct dev_context));
159 sr_sw_limits_init(&devc->limits);
160 g_mutex_init(&devc->rw_mutex);
161 devc->model = &models[model_id];
162 devc->req_sent_at = 0;
163 devc->cc_mode_1_changed = FALSE;
164 devc->cc_mode_2_changed = FALSE;
165 devc->output_enabled_changed = FALSE;
166 devc->ocp_enabled_changed = FALSE;
167 devc->ovp_enabled_changed = FALSE;
170 /* Get current status of device. */
171 if (korad_kaxxxxp_get_all_values(serial, devc) < 0)
174 serial_close(serial);
176 return std_scan_complete(di, g_slist_append(NULL, sdi));
179 sr_dev_inst_free(sdi);
181 sr_dbg("Scan failed.");
186 static int config_get(uint32_t key, GVariant **data,
187 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
189 struct dev_context *devc;
199 case SR_CONF_LIMIT_SAMPLES:
200 case SR_CONF_LIMIT_MSEC:
201 return sr_sw_limits_config_get(&devc->limits, key, data);
202 case SR_CONF_VOLTAGE:
203 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE, devc);
204 *data = g_variant_new_double(devc->voltage);
206 case SR_CONF_VOLTAGE_TARGET:
207 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_VOLTAGE_TARGET, devc);
208 *data = g_variant_new_double(devc->voltage_target);
210 case SR_CONF_CURRENT:
211 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_CURRENT, devc);
212 *data = g_variant_new_double(devc->current);
214 case SR_CONF_CURRENT_LIMIT:
215 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_CURRENT_LIMIT, devc);
216 *data = g_variant_new_double(devc->current_limit);
218 case SR_CONF_ENABLED:
219 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OUTPUT, devc);
220 *data = g_variant_new_boolean(devc->output_enabled);
222 case SR_CONF_REGULATION:
223 /* Dual channel not supported. */
224 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_STATUS, devc);
225 *data = g_variant_new_string((devc->cc_mode[0]) ? "CC" : "CV");
227 case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
228 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OCP, devc);
229 *data = g_variant_new_boolean(devc->ocp_enabled);
231 case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
232 korad_kaxxxxp_get_value(sdi->conn, KAXXXXP_OVP, devc);
233 *data = g_variant_new_boolean(devc->ovp_enabled);
242 static int config_set(uint32_t key, GVariant *data,
243 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
245 struct dev_context *devc;
254 case SR_CONF_LIMIT_MSEC:
255 case SR_CONF_LIMIT_SAMPLES:
256 return sr_sw_limits_config_set(&devc->limits, key, data);
257 case SR_CONF_VOLTAGE_TARGET:
258 dval = g_variant_get_double(data);
259 if (dval < devc->model->voltage[0] || dval > devc->model->voltage[1])
261 devc->set_voltage_target = dval;
262 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_VOLTAGE_TARGET, devc) < 0)
265 case SR_CONF_CURRENT_LIMIT:
266 dval = g_variant_get_double(data);
267 if (dval < devc->model->current[0] || dval > devc->model->current[1])
269 devc->set_current_limit = dval;
270 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_CURRENT_LIMIT, devc) < 0)
273 case SR_CONF_ENABLED:
274 bval = g_variant_get_boolean(data);
275 /* Set always so it is possible turn off with sigrok-cli. */
276 devc->set_output_enabled = bval;
277 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OUTPUT, devc) < 0)
280 case SR_CONF_OVER_CURRENT_PROTECTION_ENABLED:
281 bval = g_variant_get_boolean(data);
282 devc->set_ocp_enabled = bval;
283 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OCP, devc) < 0)
286 case SR_CONF_OVER_VOLTAGE_PROTECTION_ENABLED:
287 bval = g_variant_get_boolean(data);
288 devc->set_ovp_enabled = bval;
289 if (korad_kaxxxxp_set_value(sdi->conn, KAXXXXP_OVP, devc) < 0)
299 static int config_list(uint32_t key, GVariant **data,
300 const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
302 struct dev_context *devc;
304 devc = (sdi) ? sdi->priv : NULL;
307 case SR_CONF_SCAN_OPTIONS:
308 case SR_CONF_DEVICE_OPTIONS:
309 return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
310 case SR_CONF_VOLTAGE_TARGET:
311 if (!devc || !devc->model)
313 *data = std_gvar_min_max_step_array(devc->model->voltage);
315 case SR_CONF_CURRENT_LIMIT:
316 if (!devc || !devc->model)
318 *data = std_gvar_min_max_step_array(devc->model->current);
327 static int dev_close(struct sr_dev_inst *sdi)
329 struct dev_context *devc;
331 devc = (sdi) ? sdi->priv : NULL;
333 g_mutex_clear(&devc->rw_mutex);
335 return std_serial_dev_close(sdi);
338 static int dev_acquisition_start(const struct sr_dev_inst *sdi)
340 struct dev_context *devc;
341 struct sr_serial_dev_inst *serial;
345 sr_sw_limits_acquisition_start(&devc->limits);
346 std_session_send_df_header(sdi);
348 devc->req_sent_at = 0;
350 serial_source_add(sdi->session, serial, G_IO_IN,
351 KAXXXXP_POLL_INTERVAL_MS,
352 korad_kaxxxxp_receive_data, (void *)sdi);
357 static struct sr_dev_driver korad_kaxxxxp_driver_info = {
358 .name = "korad-kaxxxxp",
359 .longname = "Korad KAxxxxP",
362 .cleanup = std_cleanup,
364 .dev_list = std_dev_list,
365 .dev_clear = std_dev_clear,
366 .config_get = config_get,
367 .config_set = config_set,
368 .config_list = config_list,
369 .dev_open = std_serial_dev_open,
370 .dev_close = dev_close,
371 .dev_acquisition_start = dev_acquisition_start,
372 .dev_acquisition_stop = std_serial_dev_acquisition_stop,
375 SR_REGISTER_DEV_DRIVER(korad_kaxxxxp_driver_info);