* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#include <config.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>
-#include <errno.h>
#include <glib.h>
-#include "libsigrok.h"
+#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"
#include "fluke-dmm.h"
char **tokens)
{
struct sr_datafeed_analog *analog;
+ struct sr_analog_encoding encoding;
+ struct sr_analog_meaning meaning;
+ struct sr_analog_spec spec;
float fvalue;
char *e, *u;
gboolean is_oor;
e++;
analog = g_malloc0(sizeof(struct sr_datafeed_analog));
+ /* TODO: Use proper 'digits' value for this device (and its modes). */
+ sr_analog_init(analog, &encoding, &meaning, &spec, 2);
analog->data = g_malloc(sizeof(float));
- analog->channels = sdi->channels;
+ analog->meaning->channels = sdi->channels;
analog->num_samples = 1;
if (is_oor)
- *analog->data = NAN;
+ *((float *)analog->data) = NAN;
else
- *analog->data = fvalue;
- analog->mq = -1;
+ *((float *)analog->data) = fvalue;
+ analog->meaning->mq = 0;
if ((u = strstr(e, "V DC")) || (u = strstr(e, "V AC"))) {
- analog->mq = SR_MQ_VOLTAGE;
- analog->unit = SR_UNIT_VOLT;
+ analog->meaning->mq = SR_MQ_VOLTAGE;
+ analog->meaning->unit = SR_UNIT_VOLT;
if (!is_oor && e[0] == 'm')
- *analog->data /= 1000;
+ *((float *)analog->data) /= 1000;
/* This catches "V AC", "V DC" and "V AC+DC". */
if (strstr(u, "AC"))
- analog->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
+ analog->meaning->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
if (strstr(u, "DC"))
- analog->mqflags |= SR_MQFLAG_DC;
+ analog->meaning->mqflags |= SR_MQFLAG_DC;
} else if ((u = strstr(e, "dBV")) || (u = strstr(e, "dBm"))) {
- analog->mq = SR_MQ_VOLTAGE;
+ analog->meaning->mq = SR_MQ_VOLTAGE;
if (u[2] == 'm')
- analog->unit = SR_UNIT_DECIBEL_MW;
+ analog->meaning->unit = SR_UNIT_DECIBEL_MW;
else
- analog->unit = SR_UNIT_DECIBEL_VOLT;
- analog->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
+ analog->meaning->unit = SR_UNIT_DECIBEL_VOLT;
+ analog->meaning->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
} else if ((u = strstr(e, "Ohms"))) {
- analog->mq = SR_MQ_RESISTANCE;
- analog->unit = SR_UNIT_OHM;
+ analog->meaning->mq = SR_MQ_RESISTANCE;
+ analog->meaning->unit = SR_UNIT_OHM;
if (is_oor)
- *analog->data = INFINITY;
+ *((float *)analog->data) = INFINITY;
else if (e[0] == 'k')
- *analog->data *= 1000;
+ *((float *)analog->data) *= 1000;
else if (e[0] == 'M')
- *analog->data *= 1000000;
+ *((float *)analog->data) *= 1000000;
} else if (!strcmp(e, "nS")) {
- analog->mq = SR_MQ_CONDUCTANCE;
- analog->unit = SR_UNIT_SIEMENS;
- *analog->data /= 1e+9;
+ analog->meaning->mq = SR_MQ_CONDUCTANCE;
+ analog->meaning->unit = SR_UNIT_SIEMENS;
+ *((float *)analog->data) /= 1e+9;
} else if ((u = strstr(e, "Farads"))) {
- analog->mq = SR_MQ_CAPACITANCE;
- analog->unit = SR_UNIT_FARAD;
+ analog->meaning->mq = SR_MQ_CAPACITANCE;
+ analog->meaning->unit = SR_UNIT_FARAD;
if (!is_oor) {
if (e[0] == 'm')
- *analog->data /= 1e+3;
+ *((float *)analog->data) /= 1e+3;
else if (e[0] == 'u')
- *analog->data /= 1e+6;
+ *((float *)analog->data) /= 1e+6;
else if (e[0] == 'n')
- *analog->data /= 1e+9;
+ *((float *)analog->data) /= 1e+9;
}
} else if ((u = strstr(e, "Deg C")) || (u = strstr(e, "Deg F"))) {
- analog->mq = SR_MQ_TEMPERATURE;
+ analog->meaning->mq = SR_MQ_TEMPERATURE;
if (u[4] == 'C')
- analog->unit = SR_UNIT_CELSIUS;
+ analog->meaning->unit = SR_UNIT_CELSIUS;
else
- analog->unit = SR_UNIT_FAHRENHEIT;
+ analog->meaning->unit = SR_UNIT_FAHRENHEIT;
} else if ((u = strstr(e, "A AC")) || (u = strstr(e, "A DC"))) {
- analog->mq = SR_MQ_CURRENT;
- analog->unit = SR_UNIT_AMPERE;
+ analog->meaning->mq = SR_MQ_CURRENT;
+ analog->meaning->unit = SR_UNIT_AMPERE;
/* This catches "A AC", "A DC" and "A AC+DC". */
if (strstr(u, "AC"))
- analog->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
+ analog->meaning->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
if (strstr(u, "DC"))
- analog->mqflags |= SR_MQFLAG_DC;
+ analog->meaning->mqflags |= SR_MQFLAG_DC;
if (!is_oor) {
if (e[0] == 'm')
- *analog->data /= 1e+3;
+ *((float *)analog->data) /= 1e+3;
else if (e[0] == 'u')
- *analog->data /= 1e+6;
+ *((float *)analog->data) /= 1e+6;
}
} else if ((u = strstr(e, "Hz"))) {
- analog->mq = SR_MQ_FREQUENCY;
- analog->unit = SR_UNIT_HERTZ;
+ analog->meaning->mq = SR_MQ_FREQUENCY;
+ analog->meaning->unit = SR_UNIT_HERTZ;
if (e[0] == 'k')
- *analog->data *= 1e+3;
+ *((float *)analog->data) *= 1e+3;
} else if (!strcmp(e, "%")) {
- analog->mq = SR_MQ_DUTY_CYCLE;
- analog->unit = SR_UNIT_PERCENTAGE;
+ analog->meaning->mq = SR_MQ_DUTY_CYCLE;
+ analog->meaning->unit = SR_UNIT_PERCENTAGE;
} else if ((u = strstr(e, "ms"))) {
- analog->mq = SR_MQ_PULSE_WIDTH;
- analog->unit = SR_UNIT_SECOND;
- *analog->data /= 1e+3;
+ analog->meaning->mq = SR_MQ_PULSE_WIDTH;
+ analog->meaning->unit = SR_UNIT_SECOND;
+ *((float *)analog->data) /= 1e+3;
}
- if (analog->mq == -1) {
+ if (analog->meaning->mq == 0) {
/* Not a valid measurement. */
g_free(analog->data);
g_free(analog);
char **tokens)
{
struct sr_datafeed_analog *analog;
+ struct sr_analog_encoding encoding;
+ struct sr_analog_meaning meaning;
+ struct sr_analog_spec spec;
float fvalue;
if (!tokens[1])
}
analog = g_malloc0(sizeof(struct sr_datafeed_analog));
+ /* TODO: Use proper 'digits' value for this device (and its modes). */
+ sr_analog_init(analog, &encoding, &meaning, &spec, 2);
analog->data = g_malloc(sizeof(float));
- analog->channels = sdi->channels;
+ analog->meaning->channels = sdi->channels;
analog->num_samples = 1;
- *analog->data = fvalue;
- analog->mq = -1;
+ *((float *)analog->data) = fvalue;
+ analog->meaning->mq = 0;
if (!strcmp(tokens[1], "VAC") || !strcmp(tokens[1], "VDC")) {
- analog->mq = SR_MQ_VOLTAGE;
- analog->unit = SR_UNIT_VOLT;
+ analog->meaning->mq = SR_MQ_VOLTAGE;
+ analog->meaning->unit = SR_UNIT_VOLT;
if (!strcmp(tokens[2], "NORMAL")) {
if (tokens[1][1] == 'A') {
- analog->mqflags |= SR_MQFLAG_AC;
- analog->mqflags |= SR_MQFLAG_RMS;
+ analog->meaning->mqflags |= SR_MQFLAG_AC;
+ analog->meaning->mqflags |= SR_MQFLAG_RMS;
} else
- analog->mqflags |= SR_MQFLAG_DC;
+ analog->meaning->mqflags |= SR_MQFLAG_DC;
} else if (!strcmp(tokens[2], "OL") || !strcmp(tokens[2], "OL_MINUS")) {
- *analog->data = NAN;
+ *((float *)analog->data) = NAN;
} else
- analog->mq = -1;
+ analog->meaning->mq = 0;
} else if (!strcmp(tokens[1], "dBV") || !strcmp(tokens[1], "dBm")) {
- analog->mq = SR_MQ_VOLTAGE;
+ analog->meaning->mq = SR_MQ_VOLTAGE;
if (tokens[1][2] == 'm')
- analog->unit = SR_UNIT_DECIBEL_MW;
+ analog->meaning->unit = SR_UNIT_DECIBEL_MW;
else
- analog->unit = SR_UNIT_DECIBEL_VOLT;
- analog->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
+ analog->meaning->unit = SR_UNIT_DECIBEL_VOLT;
+ analog->meaning->mqflags |= SR_MQFLAG_AC | SR_MQFLAG_RMS;
} else if (!strcmp(tokens[1], "CEL") || !strcmp(tokens[1], "FAR")) {
if (!strcmp(tokens[2], "NORMAL")) {
- analog->mq = SR_MQ_TEMPERATURE;
+ analog->meaning->mq = SR_MQ_TEMPERATURE;
if (tokens[1][0] == 'C')
- analog->unit = SR_UNIT_CELSIUS;
+ analog->meaning->unit = SR_UNIT_CELSIUS;
else
- analog->unit = SR_UNIT_FAHRENHEIT;
+ analog->meaning->unit = SR_UNIT_FAHRENHEIT;
}
} else if (!strcmp(tokens[1], "OHM")) {
if (!strcmp(tokens[3], "NONE")) {
- analog->mq = SR_MQ_RESISTANCE;
- analog->unit = SR_UNIT_OHM;
+ analog->meaning->mq = SR_MQ_RESISTANCE;
+ analog->meaning->unit = SR_UNIT_OHM;
if (!strcmp(tokens[2], "OL") || !strcmp(tokens[2], "OL_MINUS")) {
- *analog->data = INFINITY;
+ *((float *)analog->data) = INFINITY;
} else if (strcmp(tokens[2], "NORMAL"))
- analog->mq = -1;
+ analog->meaning->mq = 0;
} else if (!strcmp(tokens[3], "OPEN_CIRCUIT")) {
- analog->mq = SR_MQ_CONTINUITY;
- analog->unit = SR_UNIT_BOOLEAN;
- *analog->data = 0.0;
+ analog->meaning->mq = SR_MQ_CONTINUITY;
+ analog->meaning->unit = SR_UNIT_BOOLEAN;
+ *((float *)analog->data) = 0.0;
} else if (!strcmp(tokens[3], "SHORT_CIRCUIT")) {
- analog->mq = SR_MQ_CONTINUITY;
- analog->unit = SR_UNIT_BOOLEAN;
- *analog->data = 1.0;
+ analog->meaning->mq = SR_MQ_CONTINUITY;
+ analog->meaning->unit = SR_UNIT_BOOLEAN;
+ *((float *)analog->data) = 1.0;
}
} else if (!strcmp(tokens[1], "F")
&& !strcmp(tokens[2], "NORMAL")
&& !strcmp(tokens[3], "NONE")) {
- analog->mq = SR_MQ_CAPACITANCE;
- analog->unit = SR_UNIT_FARAD;
+ analog->meaning->mq = SR_MQ_CAPACITANCE;
+ analog->meaning->unit = SR_UNIT_FARAD;
} else if (!strcmp(tokens[1], "AAC") || !strcmp(tokens[1], "ADC")) {
- analog->mq = SR_MQ_CURRENT;
- analog->unit = SR_UNIT_AMPERE;
+ analog->meaning->mq = SR_MQ_CURRENT;
+ analog->meaning->unit = SR_UNIT_AMPERE;
if (!strcmp(tokens[2], "NORMAL")) {
if (tokens[1][1] == 'A') {
- analog->mqflags |= SR_MQFLAG_AC;
- analog->mqflags |= SR_MQFLAG_RMS;
+ analog->meaning->mqflags |= SR_MQFLAG_AC;
+ analog->meaning->mqflags |= SR_MQFLAG_RMS;
} else
- analog->mqflags |= SR_MQFLAG_DC;
+ analog->meaning->mqflags |= SR_MQFLAG_DC;
} else if (!strcmp(tokens[2], "OL") || !strcmp(tokens[2], "OL_MINUS")) {
- *analog->data = NAN;
+ *((float *)analog->data) = NAN;
} else
- analog->mq = -1;
+ analog->meaning->mq = 0;
} if (!strcmp(tokens[1], "Hz") && !strcmp(tokens[2], "NORMAL")) {
- analog->mq = SR_MQ_FREQUENCY;
- analog->unit = SR_UNIT_HERTZ;
+ analog->meaning->mq = SR_MQ_FREQUENCY;
+ analog->meaning->unit = SR_UNIT_HERTZ;
} else if (!strcmp(tokens[1], "PCT") && !strcmp(tokens[2], "NORMAL")) {
- analog->mq = SR_MQ_DUTY_CYCLE;
- analog->unit = SR_UNIT_PERCENTAGE;
+ analog->meaning->mq = SR_MQ_DUTY_CYCLE;
+ analog->meaning->unit = SR_UNIT_PERCENTAGE;
} else if (!strcmp(tokens[1], "S") && !strcmp(tokens[2], "NORMAL")) {
- analog->mq = SR_MQ_PULSE_WIDTH;
- analog->unit = SR_UNIT_SECOND;
+ analog->meaning->mq = SR_MQ_PULSE_WIDTH;
+ analog->meaning->unit = SR_UNIT_SECOND;
} else if (!strcmp(tokens[1], "SIE") && !strcmp(tokens[2], "NORMAL")) {
- analog->mq = SR_MQ_CONDUCTANCE;
- analog->unit = SR_UNIT_SIEMENS;
+ analog->meaning->mq = SR_MQ_CONDUCTANCE;
+ analog->meaning->unit = SR_UNIT_SIEMENS;
}
- if (analog->mq == -1) {
+ if (analog->meaning->mq == 0) {
/* Not a valid measurement. */
g_free(analog->data);
g_free(analog);
return;
meas_char = strtol(tokens[4], NULL, 10);
- devc->mq = devc->unit = -1;
- devc->mqflags = 0;
+ devc->mq = devc->unit = devc->mqflags = 0;
switch (meas_unit) {
case 1:
devc->mq = SR_MQ_VOLTAGE;
default:
sr_dbg("unknown unit: %d", meas_unit);
}
- if (devc->mq == -1 && devc->unit == -1)
+ if (devc->mq == 0 && devc->unit == 0)
return;
/* If we got here, we know how to interpret the measurement. */
struct dev_context *devc;
struct sr_datafeed_packet packet;
struct sr_datafeed_analog analog;
+ struct sr_analog_encoding encoding;
+ struct sr_analog_meaning meaning;
+ struct sr_analog_spec spec;
float fvalue;
if (!strcmp(tokens[0], "9.9E+37")) {
}
devc = sdi->priv;
- if (devc->mq == -1 || devc->unit == -1)
+ if (devc->mq == 0 || devc->unit == 0)
/* Don't have valid metadata yet. */
return;
fvalue = 1.0;
}
- analog.channels = sdi->channels;
+ /* TODO: Use proper 'digits' value for this device (and its modes). */
+ sr_analog_init(&analog, &encoding, &meaning, &spec, 2);
+ analog.meaning->channels = sdi->channels;
analog.num_samples = 1;
analog.data = &fvalue;
- analog.mq = devc->mq;
- analog.unit = devc->unit;
- analog.mqflags = 0;
+ analog.meaning->mq = devc->mq;
+ analog.meaning->unit = devc->unit;
+ analog.meaning->mqflags = 0;
packet.type = SR_DF_ANALOG;
packet.payload = &analog;
- sr_session_send(devc->cb_data, &packet);
- devc->num_samples++;
+ sr_session_send(sdi, &packet);
+ sr_sw_limits_update_samples_read(&devc->limits, 1);
}
static void handle_line(const struct sr_dev_inst *sdi)
if (devc->profile->model == FLUKE_187 || devc->profile->model == FLUKE_189) {
devc->expect_response = FALSE;
analog = handle_qm_18x(sdi, tokens);
- } else if (devc->profile->model == FLUKE_287) {
+ } else if (devc->profile->model == FLUKE_287 || devc->profile->model == FLUKE_289) {
devc->expect_response = FALSE;
analog = handle_qm_28x(sdi, tokens);
} else if (devc->profile->model == FLUKE_190) {
/* Got a measurement. */
packet.type = SR_DF_ANALOG;
packet.payload = analog;
- sr_session_send(devc->cb_data, &packet);
- devc->num_samples++;
+ sr_session_send(sdi, &packet);
+ sr_sw_limits_update_samples_read(&devc->limits, 1);
g_free(analog->data);
g_free(analog);
}
}
}
- if (devc->limit_samples && devc->num_samples >= devc->limit_samples) {
- sdi->driver->dev_acquisition_stop(sdi, cb_data);
+ if (sr_sw_limits_check(&devc->limits)) {
+ sdi->driver->dev_acquisition_stop(sdi);
return TRUE;
}