#include <string.h>
#include <libsigrok/libsigrok.h>
#include "libsigrok-internal.h"
-#include "agilent-dmm.h"
+#include "protocol.h"
static const uint32_t scanopts[] = {
SR_CONF_CONN,
extern const struct agdmm_recv agdmm_recvs_u123x[];
extern const struct agdmm_recv agdmm_recvs_u124x[];
extern const struct agdmm_recv agdmm_recvs_u125x[];
+extern const struct agdmm_recv agdmm_recvs_u128x[];
/* This works on all the Agilent U12xxA series, although the
* U127xA can apparently also run at 19200/8n1. */
#define SERIALCOMM "9600/8n1"
static const struct agdmm_profile supported_agdmm[] = {
- { AGILENT_U1231, "U1231A", agdmm_jobs_u12xx, agdmm_recvs_u123x },
- { AGILENT_U1232, "U1232A", agdmm_jobs_u12xx, agdmm_recvs_u123x },
- { AGILENT_U1233, "U1233A", agdmm_jobs_u12xx, agdmm_recvs_u123x },
-
- { AGILENT_U1241, "U1241A", agdmm_jobs_u12xx, agdmm_recvs_u124x },
- { AGILENT_U1242, "U1242A", agdmm_jobs_u12xx, agdmm_recvs_u124x },
- { AGILENT_U1241, "U1241B", agdmm_jobs_u12xx, agdmm_recvs_u124x },
- { AGILENT_U1242, "U1242B", agdmm_jobs_u12xx, agdmm_recvs_u124x },
-
- { AGILENT_U1251, "U1251A", agdmm_jobs_u12xx, agdmm_recvs_u125x },
- { AGILENT_U1252, "U1252A", agdmm_jobs_u12xx, agdmm_recvs_u125x },
- { AGILENT_U1253, "U1253A", agdmm_jobs_u12xx, agdmm_recvs_u125x },
- { AGILENT_U1251, "U1251B", agdmm_jobs_u12xx, agdmm_recvs_u125x },
- { AGILENT_U1252, "U1252B", agdmm_jobs_u12xx, agdmm_recvs_u125x },
- { AGILENT_U1253, "U1253B", agdmm_jobs_u12xx, agdmm_recvs_u125x },
+ { AGILENT_U1231, "U1231A", 1, agdmm_jobs_u12xx, agdmm_recvs_u123x },
+ { AGILENT_U1232, "U1232A", 1, agdmm_jobs_u12xx, agdmm_recvs_u123x },
+ { AGILENT_U1233, "U1233A", 1, agdmm_jobs_u12xx, agdmm_recvs_u123x },
+
+ { AGILENT_U1241, "U1241A", 2, agdmm_jobs_u12xx, agdmm_recvs_u124x },
+ { AGILENT_U1242, "U1242A", 2, agdmm_jobs_u12xx, agdmm_recvs_u124x },
+ { AGILENT_U1241, "U1241B", 2, agdmm_jobs_u12xx, agdmm_recvs_u124x },
+ { AGILENT_U1242, "U1242B", 2, agdmm_jobs_u12xx, agdmm_recvs_u124x },
+
+ { AGILENT_U1251, "U1251A", 3, agdmm_jobs_u12xx, agdmm_recvs_u125x },
+ { AGILENT_U1252, "U1252A", 3, agdmm_jobs_u12xx, agdmm_recvs_u125x },
+ { AGILENT_U1253, "U1253A", 3, agdmm_jobs_u12xx, agdmm_recvs_u125x },
+ { AGILENT_U1251, "U1251B", 3, agdmm_jobs_u12xx, agdmm_recvs_u125x },
+ { AGILENT_U1252, "U1252B", 3, agdmm_jobs_u12xx, agdmm_recvs_u125x },
+ { AGILENT_U1253, "U1253B", 3, agdmm_jobs_u12xx, agdmm_recvs_u125x },
+
+ { KEYSIGHT_U1281, "U1281A", 3, agdmm_jobs_u12xx, agdmm_recvs_u128x },
+ { KEYSIGHT_U1282, "U1282A", 3, agdmm_jobs_u12xx, agdmm_recvs_u128x },
ALL_ZERO
};
-SR_PRIV struct sr_dev_driver agdmm_driver_info;
-
-static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
-{
- return std_init(di, sr_ctx);
-}
-
static GSList *scan(struct sr_dev_driver *di, GSList *options)
{
struct sr_dev_inst *sdi;
- struct drv_context *drvc;
struct dev_context *devc;
struct sr_config *src;
struct sr_serial_dev_inst *serial;
const char *conn, *serialcomm;
char *buf, **tokens;
- drvc = di->context;
- drvc->instances = NULL;
-
devices = NULL;
conn = serialcomm = NULL;
for (l = options; l; l = l->next) {
return NULL;
tokens = g_strsplit(buf, ",", 4);
- if (!strcmp("Agilent Technologies", tokens[0])
+ if ((!strcmp("Agilent Technologies", tokens[0]) ||
+ !strcmp("Keysight Technologies", tokens[0]))
&& tokens[1] && tokens[2] && tokens[3]) {
for (i = 0; supported_agdmm[i].model; i++) {
if (strcmp(supported_agdmm[i].modelname, tokens[1]))
continue;
sdi = g_malloc0(sizeof(struct sr_dev_inst));
sdi->status = SR_ST_INACTIVE;
- sdi->vendor = g_strdup("Agilent");
+ sdi->vendor = g_strdup(tokens[0][0] == 'A' ? "Agilent" : "Keysight");
sdi->model = g_strdup(tokens[1]);
sdi->version = g_strdup(tokens[3]);
devc = g_malloc0(sizeof(struct dev_context));
+ sr_sw_limits_init(&devc->limits);
devc->profile = &supported_agdmm[i];
- devc->cur_mq = -1;
+ if (supported_agdmm[i].nb_channels > 1) {
+ int temp_chan = supported_agdmm[i].nb_channels - 1;
+ devc->cur_mq[temp_chan] = SR_MQ_TEMPERATURE;
+ devc->cur_unit[temp_chan] = SR_UNIT_CELSIUS;
+ devc->cur_digits[temp_chan] = 1;
+ devc->cur_encoding[temp_chan] = 2;
+ }
sdi->inst_type = SR_INST_SERIAL;
sdi->conn = serial;
sdi->priv = devc;
- sdi->driver = di;
sr_channel_new(sdi, 0, SR_CHANNEL_ANALOG, TRUE, "P1");
- drvc->instances = g_slist_append(drvc->instances, sdi);
+ if (supported_agdmm[i].nb_channels > 1)
+ sr_channel_new(sdi, 1, SR_CHANNEL_ANALOG, TRUE, "P2");
+ if (supported_agdmm[i].nb_channels > 2)
+ sr_channel_new(sdi, 2, SR_CHANNEL_ANALOG, TRUE, "P3");
devices = g_slist_append(devices, sdi);
break;
}
if (!devices)
sr_serial_dev_inst_free(serial);
- return devices;
+ return std_scan_complete(di, devices);
}
static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
- if (!(devc = sdi->priv)) {
- sr_err("sdi->priv was NULL.");
- return SR_ERR_BUG;
- }
-
- switch (key) {
- case SR_CONF_LIMIT_MSEC:
- /* TODO: not yet implemented */
- devc->limit_msec = g_variant_get_uint64(data);
- break;
- case SR_CONF_LIMIT_SAMPLES:
- devc->limit_samples = g_variant_get_uint64(data);
- break;
- default:
- return SR_ERR_NA;
- }
+ devc = sdi->priv;
- return SR_OK;
+ return sr_sw_limits_config_set(&devc->limits, key, data);
}
static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
static int dev_acquisition_start(const struct sr_dev_inst *sdi)
{
+ struct dev_context *devc = sdi->priv;
struct sr_serial_dev_inst *serial;
if (sdi->status != SR_ST_ACTIVE)
return SR_ERR_DEV_CLOSED;
- std_session_send_df_header(sdi, LOG_PREFIX);
+ devc->cur_channel = sr_next_enabled_channel(sdi, NULL);
+ devc->cur_conf = sr_next_enabled_channel(sdi, NULL);
+ devc->cur_mq[0] = -1;
+ if (devc->profile->nb_channels > 2)
+ devc->cur_mq[1] = -1;
+
+ sr_sw_limits_acquisition_start(&devc->limits);
+ std_session_send_df_header(sdi);
/* Poll every 100ms, or whenever some data comes in. */
serial = sdi->conn;
return SR_OK;
}
-static int dev_acquisition_stop(struct sr_dev_inst *sdi)
-{
- return std_serial_dev_acquisition_stop(sdi, std_serial_dev_close,
- sdi->conn, LOG_PREFIX);
-}
-
-SR_PRIV struct sr_dev_driver agdmm_driver_info = {
+static struct sr_dev_driver agdmm_driver_info = {
.name = "agilent-dmm",
.longname = "Agilent U12xx series DMMs",
.api_version = 1,
- .init = init,
+ .init = std_init,
.cleanup = std_cleanup,
.scan = scan,
.dev_list = std_dev_list,
.dev_open = std_serial_dev_open,
.dev_close = std_serial_dev_close,
.dev_acquisition_start = dev_acquisition_start,
- .dev_acquisition_stop = dev_acquisition_stop,
+ .dev_acquisition_stop = std_serial_dev_acquisition_stop,
.context = NULL,
};
+SR_REGISTER_DEV_DRIVER(agdmm_driver_info);
projects / libsigrok.git / blobdiff