*/
#include <config.h>
-
#include <fcntl.h>
#include <glib.h>
#include <math.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
-
#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"
#include "protocol.h"
static const uint32_t scanopts[] = {
SR_CONF_CONN,
- SR_CONF_SERIALCOMM
+ SR_CONF_SERIALCOMM,
};
-static const uint32_t devopts[] = {
+static const uint32_t drvopts[] = {
SR_CONF_OSCILLOSCOPE,
SR_CONF_LOGIC_ANALYZER,
+};
+
+static const uint32_t devopts[] = {
SR_CONF_TIMEBASE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_TRIGGER_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_TRIGGER_SLOPE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_SAMPLERATE | SR_CONF_GET,
SR_CONF_LIMIT_FRAMES | SR_CONF_GET | SR_CONF_SET,
SR_CONF_DATA_SOURCE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
- SR_CONF_AVERAGING | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_AVERAGING | SR_CONF_GET | SR_CONF_SET,
SR_CONF_AVG_SAMPLES | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
};
-static const uint32_t analog_devopts[] = {
+static const uint32_t devopts_cg_analog[] = {
SR_CONF_NUM_VDIV | SR_CONF_GET,
SR_CONF_VDIV | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
SR_CONF_TIMEBASE | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
{ 10, 1 },
{ 20, 1 },
{ 50, 1 },
+ { 100, 1 },
};
static const uint64_t vdivs[][2] = {
{ 100, 1 },
};
-#define NUM_TIMEBASE ARRAY_SIZE(timebases)
-#define NUM_VDIV ARRAY_SIZE(vdivs)
-
static const char *trigger_sources[] = {
- "CH1",
- "CH2",
- "Ext",
- "Ext /5",
- "AC Line",
- "D0",
- "D1",
- "D2",
- "D3",
- "D4",
- "D5",
- "D6",
- "D7",
- "D8",
- "D9",
- "D10",
- "D11",
- "D12",
- "D13",
- "D14",
- "D15",
+ "CH1", "CH2", "Ext", "Ext /5", "AC Line",
+ "D0", "D1", "D2", "D3", "D4", "D5", "D6", "D7",
+ "D8", "D9", "D10", "D11", "D12", "D13", "D14", "D15",
};
static const char *trigger_slopes[] = {
- "Rising",
- "Falling",
+ "r", "f",
};
static const char *coupling[] = {
};
static const uint64_t probe_factor[] = {
- 1,
- 2,
- 5,
- 10,
- 20,
- 50,
- 100,
- 200,
- 500,
- 1000,
- 2000,
- 5000,
- 10000,
+ 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000, 2000, 5000, 10000,
};
-/* Do not change the order of entries */
+static const uint64_t averages[] = {
+ 4, 16, 32, 64, 128, 256, 512, 1024,
+};
+
+/* Do not change the order of entries. */
static const char *data_sources[] = {
"Display",
"History",
SDS2000X,
};
-/* short name, full name, USB Name */
+/* short name, full name */
static const struct siglent_sds_vendor supported_vendors[] = {
- [SIGLENT] = {
- "Siglent", "Siglent Technologies", "Siglent Technologies Co,. Ltd.",
- },
+ [SIGLENT] = {"Siglent", "Siglent Technologies"},
};
#define VENDOR(x) &supported_vendors[x]
/* vendor, series, protocol, max timebase, min vdiv, number of horizontal divs,
* number of vertical divs, live waveform samples, memory buffer samples */
static const struct siglent_sds_series supported_series[] = {
- [SDS1000CML] = {
- VENDOR(SIGLENT), "SDS1000CML", NON_SPO_MODEL,
- { 50, 1 },
- { 2, 1000 }, 18, 8, 1400363,
- },
- [SDS1000CNL] = {
- VENDOR(SIGLENT), "SDS1000CNL", NON_SPO_MODEL,
- { 50, 1 },
- { 2, 1000 }, 18, 8, 1400363,
- },
- [SDS1000DL] = {
- VENDOR(SIGLENT), "SDS1000DL", NON_SPO_MODEL,
- { 50, 1 },
- { 2, 1000 }, 18, 8, 1400363,
- },
- [SDS1000X] = {
- VENDOR(SIGLENT), "SDS1000X", SPO_MODEL,
- { 50, 1 },
- { 500, 100000 }, 14, 8, 14000363,
- },
- [SDS1000XP] = {
- VENDOR(SIGLENT), "SDS1000X+", SPO_MODEL,
- { 50, 1 },
- { 500, 100000 }, 14, 8, 14000363,
- },
- [SDS1000XE] = {
- VENDOR(SIGLENT), "SDS1000XE", SPO_MODEL,
- { 50, 1 },
- { 500, 100000 }, 14, 8, 14000363,
- },
- [SDS2000X] = {
- VENDOR(SIGLENT), "SDS2000X", SPO_MODEL,
- { 50, 1 },
- { 500, 100000 }, 14, 8, 14000363,
- },
+ [SDS1000CML] = {VENDOR(SIGLENT), "SDS1000CML", NON_SPO_MODEL,
+ { 50, 1 }, { 2, 1000 }, 18, 8, 1400363},
+ [SDS1000CNL] = {VENDOR(SIGLENT), "SDS1000CNL", NON_SPO_MODEL,
+ { 50, 1 }, { 2, 1000 }, 18, 8, 1400363},
+ [SDS1000DL] = {VENDOR(SIGLENT), "SDS1000DL", NON_SPO_MODEL,
+ { 50, 1 }, { 2, 1000 }, 18, 8, 1400363},
+ [SDS1000X] = {VENDOR(SIGLENT), "SDS1000X", SPO_MODEL,
+ { 50, 1 }, { 500, 100000 }, 14, 8, 14000363},
+ [SDS1000XP] = {VENDOR(SIGLENT), "SDS1000X+", SPO_MODEL,
+ { 50, 1 }, { 500, 100000 }, 14, 8, 14000363},
+ [SDS1000XE] = {VENDOR(SIGLENT), "SDS1000XE", ESERIES,
+ { 50, 1 }, { 500, 100000 }, 14, 8, 14000363},
+ [SDS2000X] = {VENDOR(SIGLENT), "SDS2000X", SPO_MODEL,
+ { 50, 1 }, { 500, 100000 }, 14, 8, 14000363},
};
#define SERIES(x) &supported_series[x]
/* series, model, min timebase, analog channels, digital */
static const struct siglent_sds_model supported_models[] = {
- { SERIES(SDS1000CML), "SDS1152CML",
- { 20, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000CML), "SDS1102CML",
- { 10, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000CML), "SDS1072CML",
- { 5, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000CNL), "SDS1202CNL",
- { 20, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000CNL), "SDS1102CNL",
- { 10, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000CNL), "SDS1072CNL",
- { 5, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000DL), "SDS1202DL",
- { 20, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000DL), "SDS1102DL",
- { 10, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000DL), "SDS1022DL",
- { 5, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000DL), "SDS1052DL",
- { 5, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000X), "SDS1102X",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000XP), "SDS1102X+",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000X), "SDS1202X",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000XP), "SDS1202X+",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000XE), "SDS1202X-E",
- { 1, 1000000000 }, 2, false, 0 },
- { SERIES(SDS1000XE), "SDS1104X-E",
- { 1, 1000000000 }, 4, true, 16 },
- { SERIES(SDS1000XE), "SDS1204X-E",
- { 1, 1000000000 }, 4, true, 16 },
- { SERIES(SDS2000X), "SDS2072X",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS2000X), "SDS2074X",
- { 2, 1000000000 }, 4, false, 0 },
- { SERIES(SDS2000X), "SDS2102X",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS2000X), "SDS2104X",
- { 2, 1000000000 }, 4, false, 0 },
- { SERIES(SDS2000X), "SDS2202X",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS2000X), "SDS2204X",
- { 2, 1000000000 }, 4, false, 0 },
- { SERIES(SDS2000X), "SDS2302X",
- { 2, 1000000000 }, 2, false, 0 },
- { SERIES(SDS2000X), "SDS2304X",
- { 2, 1000000000 }, 4, false, 0 },
+ { SERIES(SDS1000CML), "SDS1152CML", { 20, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000CML), "SDS1102CML", { 10, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000CML), "SDS1072CML", { 5, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000CNL), "SDS1202CNL", { 20, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000CNL), "SDS1102CNL", { 10, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000CNL), "SDS1072CNL", { 5, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000DL), "SDS1202DL", { 20, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000DL), "SDS1102DL", { 10, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000DL), "SDS1022DL", { 5, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000DL), "SDS1052DL", { 5, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000DL), "SDS1052DL+", { 5, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000X), "SDS1102X", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000XP), "SDS1102X+", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000X), "SDS1202X", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000XP), "SDS1202X+", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000XE), "SDS1202X-E", { 1, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS1000XE), "SDS1104X-E", { 1, 1000000000 }, 4, TRUE, 16 },
+ { SERIES(SDS1000XE), "SDS1204X-E", { 1, 1000000000 }, 4, TRUE, 16 },
+ { SERIES(SDS2000X), "SDS2072X", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS2000X), "SDS2074X", { 2, 1000000000 }, 4, FALSE, 0 },
+ { SERIES(SDS2000X), "SDS2102X", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS2000X), "SDS2104X", { 2, 1000000000 }, 4, FALSE, 0 },
+ { SERIES(SDS2000X), "SDS2202X", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS2000X), "SDS2204X", { 2, 1000000000 }, 4, FALSE, 0 },
+ { SERIES(SDS2000X), "SDS2302X", { 2, 1000000000 }, 2, FALSE, 0 },
+ { SERIES(SDS2000X), "SDS2304X", { 2, 1000000000 }, 4, FALSE, 0 },
};
-SR_PRIV struct sr_dev_driver siglent_sds_driver_info;
+static struct sr_dev_driver siglent_sds_driver_info;
static void clear_helper(void *priv)
{
static int dev_clear(const struct sr_dev_driver *di)
{
-
return std_dev_clear_with_callback(di, clear_helper);
}
const struct siglent_sds_model *model;
gchar *channel_name;
- sr_info("Device probing decode...");
-
- /* Setting communication Header Format to OFF*/
- sr_dbg("Setting Communication Headers to off");
- if (sr_scpi_send(scpi, "CHDR OFF") != SR_OK)
- return NULL;
-
if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
sr_info("Couldn't get IDN response, retrying.");
sr_scpi_close(scpi);
}
}
- sr_info("Decoded Manufacturer: %s", hw_info->manufacturer);
- sr_info("Decoded Model: %s", hw_info->model);
-
if (!model) {
sr_scpi_hw_info_free(hw_info);
return NULL;
}
+ sr_dbg("Setting Communication Headers to off.");
+ if (sr_scpi_send(scpi, "CHDR OFF") != SR_OK)
+ return NULL;
+
sdi = g_malloc0(sizeof(struct sr_dev_inst));
- sr_dbg("Setting Device Instance Vendor: %s", model->series->vendor->name);
sdi->vendor = g_strdup(model->series->vendor->name);
- sr_dbg("Setting Device Instance model: %s", model->name);
sdi->model = g_strdup(model->name);
- sr_dbg("Setting Device Instance version: %s", hw_info->firmware_version);
sdi->version = g_strdup(hw_info->firmware_version);
sdi->conn = scpi;
sdi->driver = &siglent_sds_driver_info;
- sr_dbg("Setting Device Instance inst_type: SCPI");
sdi->inst_type = SR_INST_SCPI;
sdi->serial_num = g_strdup(hw_info->serial_number);
devc = g_malloc0(sizeof(struct dev_context));
devc->limit_frames = 1;
devc->model = model;
- sr_dbg("Setting device Context model: %s", devc->model->name);
sr_scpi_hw_info_free(hw_info);
devc->digital_group);
}
- for (i = 0; i < NUM_TIMEBASE; i++) {
+ for (i = 0; i < ARRAY_SIZE(timebases); i++) {
if (!memcmp(&devc->model->min_timebase, &timebases[i], sizeof(uint64_t[2])))
devc->timebases = &timebases[i];
devc->num_timebases = &timebases[i] - devc->timebases + 1;
}
- for (i = 0; i < NUM_VDIV; i++) {
+ for (i = 0; i < ARRAY_SIZE(vdivs); i++) {
devc->vdivs = &vdivs[i];
if (!memcmp(&devc->model->series->min_vdiv,
&vdivs[i], sizeof(uint64_t[2]))) {
devc->vdivs = &vdivs[i];
- devc->num_vdivs = NUM_VDIV - i;
+ devc->num_vdivs = ARRAY_SIZE(vdivs) - i;
break;
}
}
devc->buffer = g_malloc(devc->model->series->buffer_samples);
- sr_dbg("Setting device Context buffer Size: %i", devc->model->series->buffer_samples);
+ sr_dbg("Setting device context buffer size: %i.", devc->model->series->buffer_samples);
devc->data = g_malloc(devc->model->series->buffer_samples * sizeof(float));
devc->data_source = DATA_SOURCE_SCREEN;
static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
-
- // TODO implement RPC call for LXI device discovery.
+ /* TODO: Implement RPC call for LXI device discovery. */
return sr_scpi_scan(di->context, options, probe_device);
}
return SR_ERR;
}
- sdi->status = SR_ST_ACTIVE;
-
return SR_OK;
}
static int dev_close(struct sr_dev_inst *sdi)
{
-
return sr_scpi_close(sdi->conn);
}
-
static int config_get(uint32_t key, GVariant **data,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
break;
case SR_CONF_SAMPLERATE:
siglent_sds_get_dev_cfg_horizontal(sdi);
- *data = g_variant_new_uint64(devc->sampleRate);
- sr_dbg("Sample rate set to %f", devc->sampleRate);
+ *data = g_variant_new_uint64(devc->samplerate);
break;
case SR_CONF_TRIGGER_SOURCE:
if (!strcmp(devc->trigger_source, "ACL"))
return SR_ERR_NA;
}
for (i = 0; i < ARRAY_SIZE(vdivs); i++) {
- float vdiv, diff;
-
- vdiv = (float)vdivs[i][0] / vdivs[i][1];
- diff = fabsf(devc->vdiv[analog_channel] - vdiv);
+ float vdiv = (float)vdivs[i][0] / vdivs[i][1];
+ float diff = fabsf(devc->vdiv[analog_channel] - vdiv);
if (diff < smallest_diff) {
smallest_diff = diff;
idx = i;
}
*data = g_variant_new_uint64(devc->attenuation[analog_channel]);
break;
+ case SR_CONF_AVERAGING:
+ *data = g_variant_new_boolean(devc->average_enabled);
+ break;
+ case SR_CONF_AVG_SAMPLES:
+ *data = g_variant_new_uint64(devc->average_samples);
+ break;
default:
return SR_ERR_NA;
}
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
struct dev_context *devc;
- uint64_t p, q;
+ uint64_t p;
double t_dbl;
- unsigned int i, j;
- int ret;
+ int i;
+ int ret, idx;
const char *tmp_str;
char buffer[16];
+ char *cmd = "";
+ char cmd4[4];
devc = sdi->priv;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
/* If a channel group is specified, it must be a valid one. */
if (cg && !g_slist_find(sdi->channel_groups, cg)) {
sr_err("Invalid channel group specified.");
devc->limit_frames = g_variant_get_uint64(data);
break;
case SR_CONF_TRIGGER_SLOPE:
- tmp_str = g_variant_get_string(data, NULL);
+ if ((idx = std_str_idx(data, ARRAY_AND_SIZE(trigger_slopes))) < 0)
+ return SR_ERR_ARG;
g_free(devc->trigger_slope);
- ret = siglent_sds_config_set(sdi, "%s:TRSL %s", devc->trigger_source, devc->trigger_slope);
- break;
+ devc->trigger_slope = g_strdup((trigger_slopes[idx][0] == 'r') ? "POS" : "NEG");
+ return siglent_sds_config_set(sdi, "%s:TRSL %s",
+ devc->trigger_source, devc->trigger_slope);
case SR_CONF_HORIZ_TRIGGERPOS:
t_dbl = g_variant_get_double(data);
if (t_dbl < 0.0 || t_dbl > 1.0) {
* need to express this in seconds. */
t_dbl = -(devc->horiz_triggerpos - 0.5) * devc->timebase * devc->num_timebases;
g_ascii_formatd(buffer, sizeof(buffer), "%.6f", t_dbl);
- ret = siglent_sds_config_set(sdi, ":TIM:OFFS %s", buffer);
- break;
+ return siglent_sds_config_set(sdi, ":TIM:OFFS %s", buffer);
case SR_CONF_TRIGGER_LEVEL:
t_dbl = g_variant_get_double(data);
g_ascii_formatd(buffer, sizeof(buffer), "%.3f", t_dbl);
devc->trigger_level = t_dbl;
break;
case SR_CONF_TIMEBASE:
- sr_dbg("Setting device Timebase");
- g_variant_get(data, "(tt)", &p, &q);
- for (i = 0; i < devc->num_timebases; i++) {
- char *cmd;
- if (devc->timebases[i][0] == p && devc->timebases[i][1] == q) {
- cmd = "";
- devc->timebase = (float) p / q;
- switch (q) {
- case 1:
- cmd = g_strdup_printf("%luS", p);
- break;
- case 1000:
- cmd = g_strdup_printf("%luMS", p);
- break;
- case 1000000:
- cmd = g_strdup_printf("%luUS", p);
- break;
- case 100000000:
- cmd = g_strdup_printf("%luNS", p);
- break;
- }
- sr_dbg("Setting device Timebase: TDIV %s", cmd);
- ret = siglent_sds_config_set(sdi, "TDIV %s", cmd);
- break;
- }
- }
- if (i == devc->num_timebases) {
- sr_err("Invalid timebase index: %d.", i);
- ret = SR_ERR_ARG;
+ if ((idx = std_u64_tuple_idx(data, devc->timebases, devc->num_timebases)) < 0)
+ return SR_ERR_ARG;
+ devc->timebase = (float)devc->timebases[idx][0] / devc->timebases[idx][1];
+ p = devc->timebases[idx][0];
+ switch (devc->timebases[idx][1]) {
+ case 1:
+ cmd = g_strdup_printf("%" PRIu64 "S", p);
+ break;
+ case 1000:
+ cmd = g_strdup_printf("%" PRIu64 "MS", p);
+ break;
+ case 1000000:
+ cmd = g_strdup_printf("%" PRIu64 "US", p);
+ break;
+ case 1000000000:
+ cmd = g_strdup_printf("%" PRIu64 "NS", p);
+ break;
}
- break;
+ ret = siglent_sds_config_set(sdi, "TDIV %s", cmd);
+ g_free(cmd);
+ return ret;
case SR_CONF_TRIGGER_SOURCE:
- tmp_str = g_variant_get_string(data, NULL);
- for (i = 0; i < ARRAY_SIZE(trigger_sources); i++) {
- if (!strcmp(trigger_sources[i], tmp_str)) {
- g_free(devc->trigger_source);
- devc->trigger_source = g_strdup(trigger_sources[i]);
- if (!strcmp(devc->trigger_source, "AC Line"))
- tmp_str = "LINE";
- else if (!strcmp(devc->trigger_source, "CH1"))
- tmp_str = "C1";
- else if (!strcmp(devc->trigger_source, "CH2"))
- tmp_str = "C2";
- else if (!strcmp(devc->trigger_source, "CH3"))
- tmp_str = "C3";
- else if (!strcmp(devc->trigger_source, "CH4"))
- tmp_str = "C4";
- else if (!strcmp(devc->trigger_source, "Ext"))
- tmp_str = "EX";
- else if (!strcmp(devc->trigger_source, "Ext /5"))
- tmp_str = "EX5";
- else
- tmp_str = (char *) devc->trigger_source;
- ret = siglent_sds_config_set(sdi, "TRSE EDGE,SR,%s,OFF", tmp_str);
- break;
- }
- }
- if (i == ARRAY_SIZE(trigger_sources)) {
- sr_err("Invalid trigger source index: %d.", i);
- ret = SR_ERR_ARG;
- }
- break;
+ if ((idx = std_str_idx(data, ARRAY_AND_SIZE(trigger_sources))) < 0)
+ return SR_ERR_ARG;
+ g_free(devc->trigger_source);
+ devc->trigger_source = g_strdup(trigger_sources[idx]);
+ if (!strcmp(devc->trigger_source, "AC Line"))
+ tmp_str = "LINE";
+ else if (!strcmp(devc->trigger_source, "CH1"))
+ tmp_str = "C1";
+ else if (!strcmp(devc->trigger_source, "CH2"))
+ tmp_str = "C2";
+ else if (!strcmp(devc->trigger_source, "CH3"))
+ tmp_str = "C3";
+ else if (!strcmp(devc->trigger_source, "CH4"))
+ tmp_str = "C4";
+ else if (!strcmp(devc->trigger_source, "Ext"))
+ tmp_str = "EX";
+ else if (!strcmp(devc->trigger_source, "Ext /5"))
+ tmp_str = "EX5";
+ else
+ tmp_str = (char *)devc->trigger_source;
+ return siglent_sds_config_set(sdi, "TRSE EDGE,SR,%s,OFF", tmp_str);
case SR_CONF_VDIV:
- if (!cg) {
- sr_err("No channel group specified.");
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
+ if ((i = std_cg_idx(cg, devc->analog_groups, devc->model->analog_channels)) < 0)
+ return SR_ERR_ARG;
+ if ((idx = std_u64_tuple_idx(data, ARRAY_AND_SIZE(vdivs))) < 0)
+ return SR_ERR_ARG;
+ devc->vdiv[i] = (float)vdivs[idx][0] / vdivs[idx][1];
+ p = vdivs[idx][0];
+ switch (vdivs[idx][1]) {
+ case 1:
+ cmd = g_strdup_printf("%" PRIu64 "V", p);
+ break;
+ case 1000:
+ cmd = g_strdup_printf("%" PRIu64 "MV", p);
+ break;
+ case 100000:
+ cmd = g_strdup_printf("%" PRIu64 "UV", p);
+ break;
}
- g_variant_get(data, "(tt)", &p, &q);
- for (i = 0; i < devc->model->analog_channels; i++) {
- char *cmd;
- if (cg == devc->analog_groups[i]) {
- for (j = 0; j < ARRAY_SIZE(vdivs); j++) {
- if (vdivs[j][0] != p || vdivs[j][1] != q)
- continue;
- cmd = "";
- switch (q) {
- case 1:
- cmd = g_strdup_printf("%luV", p);
- break;
- case 1000:
- cmd = g_strdup_printf("%luMV", p);
- break;
- case 100000:
- cmd = g_strdup_printf("%luUV", p);
- break;
- }
- return siglent_sds_config_set(sdi, "C%d:VDIV %s", i + 1,
- cmd);
- }
- sr_err("Invalid vdiv index: %d.", j);
- return SR_ERR_ARG;
- }
- }
- sr_dbg("Didn't set vdiv, unknown channel(group).");
- return SR_ERR_NA;
+ ret = siglent_sds_config_set(sdi, "C%d:VDIV %s", i + 1, cmd);
+ g_free(cmd);
+ return ret;
case SR_CONF_COUPLING:
- if (!cg) {
- sr_err("No channel group specified.");
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
- }
- tmp_str = g_variant_get_string(data, NULL);
- for (i = 0; i < devc->model->analog_channels; i++) {
- char cmd[4];
- if (cg == devc->analog_groups[i]) {
- for (j = 0; j < ARRAY_SIZE(coupling); j++) {
- if (!strcmp(tmp_str, coupling[j])) {
- g_free(devc->coupling[i]);
- devc->coupling[i] = g_strdup(coupling[j]);
- strncpy(cmd, devc->coupling[i], 3);
- cmd[3] = 0;
- return siglent_sds_config_set(sdi, "C%d:CPL %s", i + 1,
- cmd);
- }
- }
- sr_err("Invalid coupling index: %d.", j);
- return SR_ERR_ARG;
- }
- }
- sr_dbg("Didn't set coupling, unknown channel(group).");
- return SR_ERR_NA;
+ if ((i = std_cg_idx(cg, devc->analog_groups, devc->model->analog_channels)) < 0)
+ return SR_ERR_ARG;
+ if ((idx = std_str_idx(data, ARRAY_AND_SIZE(coupling))) < 0)
+ return SR_ERR_ARG;
+ g_free(devc->coupling[i]);
+ devc->coupling[i] = g_strdup(coupling[idx]);
+ strncpy(cmd4, devc->coupling[i], 3);
+ cmd4[3] = 0;
+ return siglent_sds_config_set(sdi, "C%d:CPL %s", i + 1, cmd4);
case SR_CONF_PROBE_FACTOR:
- if (!cg) {
- sr_err("No channel group specified.");
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
- }
+ if ((i = std_cg_idx(cg, devc->analog_groups, devc->model->analog_channels)) < 0)
+ return SR_ERR_ARG;
+ if ((idx = std_u64_idx(data, ARRAY_AND_SIZE(probe_factor))) < 0)
+ return SR_ERR_ARG;
p = g_variant_get_uint64(data);
- for (i = 0; i < devc->model->analog_channels; i++) {
- if (cg == devc->analog_groups[i]) {
- for (j = 0; j < ARRAY_SIZE(probe_factor); j++) {
- if (p == probe_factor[j]) {
- devc->attenuation[i] = p;
- ret = siglent_sds_config_set(sdi, "C%d:ATTN %"PRIu64,
- i + 1, p);
- if (ret == SR_OK)
- siglent_sds_get_dev_cfg_vertical(sdi);
- return ret;
- }
- }
- sr_err("Invalid probe factor: %"PRIu64".", p);
- return SR_ERR_ARG;
- }
- }
- sr_dbg("Didn't set probe factor, unknown channel(group).");
- return SR_ERR_NA;
+ devc->attenuation[i] = probe_factor[idx];
+ ret = siglent_sds_config_set(sdi, "C%d:ATTN %" PRIu64, i + 1, p);
+ if (ret == SR_OK)
+ siglent_sds_get_dev_cfg_vertical(sdi);
+ return ret;
case SR_CONF_DATA_SOURCE:
tmp_str = g_variant_get_string(data, NULL);
if (!strcmp(tmp_str, "Display"))
break;
case SR_CONF_SAMPLERATE:
siglent_sds_get_dev_cfg_horizontal(sdi);
- data = g_variant_new_uint64(devc->sampleRate);
+ data = g_variant_new_uint64(devc->samplerate);
+ break;
+ case SR_CONF_AVERAGING:
+ devc->average_enabled = g_variant_get_boolean(data);
+ sr_dbg("%s averaging", devc->average_enabled ? "Enabling" : "Disabling");
break;
+ case SR_CONF_AVG_SAMPLES:
+ devc->average_samples = g_variant_get_uint64(data);
+ sr_dbg("Setting averaging rate to %" PRIu64, devc->average_samples);
+ break;
default:
return SR_ERR_NA;
}
static int config_list(uint32_t key, GVariant **data,
const struct sr_dev_inst *sdi, const struct sr_channel_group *cg)
{
- GVariant *tuple, *rational[2];
- GVariantBuilder gvb;
- unsigned int i;
- struct dev_context *devc = NULL;
-
- if (key == SR_CONF_SCAN_OPTIONS) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
- return SR_OK;
- } else if (key == SR_CONF_DEVICE_OPTIONS && !cg) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- devopts, ARRAY_SIZE(devopts), sizeof(uint32_t));
- return SR_OK;
- }
-
- /* Every other option requires a valid device instance. */
- if (!sdi)
- return SR_ERR_ARG;
- devc = sdi->priv;
+ struct dev_context *devc;
- /* If a channel group is specified, it must be a valid one. */
- if (cg && !g_slist_find(sdi->channel_groups, cg)) {
- sr_err("Invalid channel group specified.");
- return SR_ERR;
- }
+ devc = (sdi) ? sdi->priv : NULL;
switch (key) {
+ case SR_CONF_SCAN_OPTIONS:
case SR_CONF_DEVICE_OPTIONS:
- if (!cg) {
- sr_err("No channel group specified.");
- return SR_ERR_CHANNEL_GROUP;
- }
+ if (!cg)
+ return STD_CONFIG_LIST(key, data, sdi, cg, scanopts, drvopts, devopts);
+ if (!devc)
+ return SR_ERR_ARG;
if (cg == devc->digital_group) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- NULL, 0, sizeof(uint32_t));
+ *data = std_gvar_array_u32(NULL, 0);
return SR_OK;
} else {
- for (i = 0; i < devc->model->analog_channels; i++) {
- if (cg == devc->analog_groups[i]) {
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
- analog_devopts, ARRAY_SIZE(analog_devopts), sizeof(uint32_t));
- return SR_OK;
- }
- }
- return SR_ERR_NA;
+ if (std_cg_idx(cg, devc->analog_groups, devc->model->analog_channels) < 0)
+ return SR_ERR_ARG;
+ *data = std_gvar_array_u32(ARRAY_AND_SIZE(devopts_cg_analog));
+ return SR_OK;
}
break;
case SR_CONF_COUPLING:
- if (!cg) {
- sr_err("No channel group specified.");
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
- }
- *data = g_variant_new_strv(coupling, ARRAY_SIZE(coupling));
+ *data = g_variant_new_strv(ARRAY_AND_SIZE(coupling));
break;
case SR_CONF_PROBE_FACTOR:
- if (!cg) {
- sr_err("No channel group specified.");
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
- }
- *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT64,
- probe_factor, ARRAY_SIZE(probe_factor), sizeof(uint64_t));
+ *data = std_gvar_array_u64(ARRAY_AND_SIZE(probe_factor));
break;
case SR_CONF_VDIV:
if (!devc)
/* Can't know this until we have the exact model. */
return SR_ERR_ARG;
- if (!cg) {
- sr_err("No channel group specified.");
+ if (!cg)
return SR_ERR_CHANNEL_GROUP;
- }
- g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
- for (i = 0; i < devc->num_vdivs; i++) {
- rational[0] = g_variant_new_uint64(devc->vdivs[i][0]);
- rational[1] = g_variant_new_uint64(devc->vdivs[i][1]);
- tuple = g_variant_new_tuple(rational, 2);
- g_variant_builder_add_value(&gvb, tuple);
- }
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_tuple_array(devc->vdivs, devc->num_vdivs);
break;
case SR_CONF_TIMEBASE:
if (!devc)
return SR_ERR_ARG;
if (devc->num_timebases <= 0)
return SR_ERR_NA;
- g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
- for (i = 0; i < devc->num_timebases; i++) {
- rational[0] = g_variant_new_uint64(devc->timebases[i][0]);
- rational[1] = g_variant_new_uint64(devc->timebases[i][1]);
- tuple = g_variant_new_tuple(rational, 2);
- g_variant_builder_add_value(&gvb, tuple);
- }
- *data = g_variant_builder_end(&gvb);
+ *data = std_gvar_tuple_array(devc->timebases, devc->num_timebases);
break;
case SR_CONF_TRIGGER_SOURCE:
if (!devc)
devc->model->has_digital ? ARRAY_SIZE(trigger_sources) : 5);
break;
case SR_CONF_TRIGGER_SLOPE:
- *data = g_variant_new_strv(trigger_slopes, ARRAY_SIZE(trigger_slopes));
+ *data = g_variant_new_strv(ARRAY_AND_SIZE(trigger_slopes));
break;
case SR_CONF_DATA_SOURCE:
if (!devc)
/* Can't know this until we have the exact model. */
return SR_ERR_ARG;
switch (devc->model->series->protocol) {
- // TODO check what must be done here for the data source buffer sizes
+ /* TODO: Check what must be done here for the data source buffer sizes. */
case NON_SPO_MODEL:
*data = g_variant_new_strv(data_sources, ARRAY_SIZE(data_sources) - 1);
break;
case SPO_MODEL:
- *data = g_variant_new_strv(data_sources, ARRAY_SIZE(data_sources));
+ case ESERIES:
+ *data = g_variant_new_strv(ARRAY_AND_SIZE(data_sources));
break;
}
break;
case SR_CONF_NUM_HDIV:
*data = g_variant_new_int32(devc->model->series->num_horizontal_divs);
break;
- case SR_CONF_AVERAGING:
- //TODO implement averaging.
+ case SR_CONF_AVG_SAMPLES:
+ *data = std_gvar_array_u64(ARRAY_AND_SIZE(averages));
break;
default:
return SR_ERR_NA;
struct sr_scpi_dev_inst *scpi;
struct dev_context *devc;
struct sr_channel *ch;
- struct sr_datafeed_packet packet;
gboolean some_digital;
- GSList *l;
- GSList *d;
-
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
+ GSList *l, *d;
scpi = sdi->conn;
devc = sdi->priv;
devc->num_frames = 0;
some_digital = FALSE;
- /* Check if there are any logic channels enabled, if so then enable de MSO, otherwise skip the digital channel setup */
- /* enable and disable channels on the device is very slow and it is faster when checked in a small loop without the actual actions */
+ /*
+ * Check if there are any logic channels enabled, if so then enable
+ * the MSO, otherwise skip the digital channel setup. Enable and
+ * disable channels on the device is very slow and it is faster when
+ * checked in a small loop without the actual actions.
+ */
for (d = sdi->channels; d; d = d->next) {
ch = d->data;
- if (ch->type == SR_CHANNEL_LOGIC && ch->enabled) {
+ if (ch->type == SR_CHANNEL_LOGIC && ch->enabled)
some_digital = TRUE;
- }
}
for (l = sdi->channels; l; l = l->next) {
ch = l->data;
- sr_dbg("handling channel %s", ch->name);
if (ch->type == SR_CHANNEL_ANALOG) {
if (ch->enabled)
devc->enabled_channels = g_slist_append(
if (ch->enabled) {
/* Turn on LA module if currently off and digital channels are enabled. */
if (!devc->la_enabled) {
- if (siglent_sds_config_set(sdi, "DGST ON") != SR_OK)
+ if (siglent_sds_config_set(sdi, "DI:SW?") != SR_OK)
return SR_ERR;
- g_usleep(630000);
devc->la_enabled = TRUE;
}
devc->enabled_channels = g_slist_append(
devc->enabled_channels, ch);
}
/* Enabled channel is currently disabled, or vice versa. */
- if (siglent_sds_config_set(sdi, "D%d:DGCH %s", ch->index,
+ if (siglent_sds_config_set(sdi, "D%d:TRA %s", ch->index,
ch->enabled ? "ON" : "OFF") != SR_OK)
return SR_ERR;
- /* Slowing the command sequence down to let the device handle it */
- g_usleep(630000);
devc->digital_channels[ch->index] = ch->enabled;
}
}
// devc->analog_frame_size = devc->model->series->buffer_samples;
// devc->digital_frame_size = devc->model->series->buffer_samples;
+ siglent_sds_get_dev_cfg_horizontal(sdi);
switch (devc->model->series->protocol) {
case SPO_MODEL:
if (siglent_sds_config_set(sdi, "WFSU SP,0,TYPE,1") != SR_OK)
return SR_ERR;
- if (siglent_sds_config_set(sdi, "ACQW SAMPLING") != SR_OK)
- return SR_ERR;
+ if (devc->average_enabled) {
+ if (siglent_sds_config_set(sdi, "ACQW AVERAGE,%i", devc->average_samples) != SR_OK)
+ return SR_ERR;
+ } else {
+ if (siglent_sds_config_set(sdi, "ACQW SAMPLING") != SR_OK)
+ return SR_ERR;
+ }
break;
case NON_SPO_MODEL:
- //TODO implement CML/CNL/DL models
+ /* TODO: Implement CML/CNL/DL models. */
if (siglent_sds_config_set(sdi, "WFSU SP,0,TYPE,1") != SR_OK)
return SR_ERR;
if (siglent_sds_config_set(sdi, "ACQW SAMPLING") != SR_OK)
break;
}
- sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 50,
+ sr_scpi_source_add(sdi->session, scpi, G_IO_IN, 7000,
siglent_sds_receive, (void *) sdi);
std_session_send_df_header(sdi);
return SR_ERR;
/* Start of first frame. */
- packet.type = SR_DF_FRAME_BEGIN;
- sr_session_send(sdi, &packet);
+ std_session_send_df_frame_begin(sdi);
return SR_OK;
}
devc = sdi->priv;
- if (sdi->status != SR_ST_ACTIVE) {
- sr_err("Device inactive, can't stop acquisition.");
- return SR_ERR;
- }
-
std_session_send_df_end(sdi);
g_slist_free(devc->enabled_channels);
return SR_OK;
}
-SR_PRIV struct sr_dev_driver siglent_sds_driver_info = {
+static struct sr_dev_driver siglent_sds_driver_info = {
.name = "siglent-sds",
- .longname = "Siglent SDS1000/SDS2000 Series",
+ .longname = "Siglent SDS1000/SDS2000",
.api_version = 1,
.init = std_init,
.cleanup = std_cleanup,
.dev_acquisition_stop = dev_acquisition_stop,
.context = NULL,
};
-
SR_REGISTER_DEV_DRIVER(siglent_sds_driver_info);
projects / libsigrok.git / blobdiff