#define VENDOR_MOTECH "Motech"
+/** Driver capabilities generic. */
+static const uint32_t drvopts[] = {
+ /* Device class */
+ SR_CONF_POWER_SUPPLY,
+};
+
/** Driver scanning options. */
static const uint32_t scanopts[] = {
SR_CONF_CONN,
/* Device class */
SR_CONF_POWER_SUPPLY,
/* Aquisition modes. */
- SR_CONF_LIMIT_SAMPLES,
- SR_CONF_LIMIT_MSEC,
SR_CONF_CONTINUOUS,
+ SR_CONF_LIMIT_SAMPLES | SR_CONF_GET | SR_CONF_SET,
+ SR_CONF_LIMIT_MSEC | SR_CONF_GET | SR_CONF_SET,
/* Device configuration */
- SR_CONF_OUTPUT_CHANNEL_CONFIG,
+ SR_CONF_OUTPUT_CHANNEL_CONFIG | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
};
/** Hardware capabilities channel 1, 2. */
static const uint32_t devopts_ch12[] = {
- SR_CONF_OUTPUT_VOLTAGE,
- SR_CONF_OUTPUT_VOLTAGE_MAX,
- SR_CONF_OUTPUT_CURRENT,
- SR_CONF_OUTPUT_CURRENT_MAX,
- SR_CONF_OUTPUT_ENABLED,
+ SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
+ SR_CONF_OUTPUT_VOLTAGE_TARGET | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_OUTPUT_CURRENT | SR_CONF_GET,
+ SR_CONF_OUTPUT_CURRENT_LIMIT | SR_CONF_GET | SR_CONF_SET | SR_CONF_LIST,
+ SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
};
/** Hardware capabilities channel 3. (LPS-304/305 only). */
static const uint32_t devopts_ch3[] = {
- SR_CONF_OUTPUT_VOLTAGE,
- SR_CONF_OUTPUT_ENABLED,
+ SR_CONF_OUTPUT_VOLTAGE | SR_CONF_GET,
+ SR_CONF_OUTPUT_ENABLED | SR_CONF_GET | SR_CONF_SET,
};
static const char *channel_modes[] = {
"Track2",
};
-static struct lps_modelspec models[] = {
+static const struct lps_modelspec models[] = {
{ LPS_UNKNOWN, "Dummy", 0,
{
},
};
-static int init_lps301(struct sr_context *sr_ctx)
+static int init_lps301(struct sr_dev_driver *di, struct sr_context *sr_ctx)
{
- return std_init(sr_ctx, &motech_lps_301_driver_info, LOG_PREFIX);
+ return std_init(sr_ctx, di, LOG_PREFIX);
}
/** Send command to device with va_list.
sr_spew("lps_send_va: \"%s\"", buf);
- retc = serial_write_nonblocking(serial, buf, strlen(buf));
+ retc = serial_write_blocking(serial, buf, strlen(buf), 0);
if (retc < 0)
return SR_ERR;
GSList *devices;
const char *conn, *serialcomm;
int cnt;
- gchar buf[LINELEN_MAX];
+ gchar buf[LINELEN_MAX];
gchar channel[10];
- char* verstr;
+ char *verstr;
sdi = NULL;
devc = NULL;
serialcomm = SERIALCOMM;
/* Init serial port. */
- if (!(serial = sr_serial_dev_inst_new(conn, serialcomm)))
- return NULL;
+ serial = sr_serial_dev_inst_new(conn, serialcomm);
- if (serial_open(serial, SERIAL_RDWR | SERIAL_NONBLOCK) != SR_OK)
+ if (serial_open(serial, SERIAL_RDWR) != SR_OK)
goto exit_err;
/* Query and verify model string. */
goto exit_err;
}
-
g_strstrip(buf);
verstr = buf + 4;
}
Therefore just print an error message, but do not exit with error. */
sr_err("Failed to query for hardware version: %d %s", errno, strerror(errno));
- sdi = sr_dev_inst_new(0, SR_ST_INACTIVE, VENDOR_MOTECH, models[modelid].modelstr, verstr);
+ sdi = g_malloc0(sizeof(struct sr_dev_inst));
+ sdi->status = SR_ST_INACTIVE;
+ sdi->vendor = g_strdup(VENDOR_MOTECH);
+ sdi->model = g_strdup(models[modelid].modelstr);
+ sdi->version = g_strdup(verstr);
sdi->driver = drv;
sdi->inst_type = SR_INST_SERIAL;
sdi->conn = serial;
/* Setup channels and channel groups. */
for (cnt = 0; cnt < models[modelid].num_channels; cnt++) {
snprintf(channel, sizeof(channel), "CH%d", cnt + 1);
- ch = sr_channel_new(cnt, SR_CHANNEL_ANALOG, TRUE, channel);
- sdi->channels = g_slist_append(sdi->channels, ch);
+ ch = sr_channel_new(sdi, cnt, SR_CHANNEL_ANALOG, TRUE, channel);
devc->channel_status[cnt].info = g_slist_append(NULL, ch);
}
/** Scan for LPS-301 device. */
-static GSList *scan_lps301(GSList *options)
+static GSList *scan_lps301(struct sr_dev_driver *di, GSList *options)
{
- return do_scan(LPS_301, &motech_lps_301_driver_info, options);
+ return do_scan(LPS_301, di, options);
}
-static GSList *doDevList(struct sr_dev_driver *drv)
+static GSList *dev_list_lps301(const struct sr_dev_driver *di)
{
- return ((struct drv_context *)(drv->priv))->instances;
-}
-
-static GSList *dev_list_lps301(void)
-{
- return doDevList(&motech_lps_301_driver_info);
+ return ((struct drv_context *)(di->priv))->instances;
}
static void dev_clear_private(struct dev_context* devc)
g_timer_destroy(devc->elapsed_msec);
}
-static int dev_clear_lps301(void)
+static int dev_clear_lps301(const struct sr_dev_driver *di)
{
- return std_dev_clear(&motech_lps_301_driver_info, (std_dev_clear_callback)dev_clear_private);
+ return std_dev_clear(di, (std_dev_clear_callback)dev_clear_private);
}
-static int cleanup(void)
+static int cleanup(const struct sr_dev_driver *di)
{
- return dev_clear_lps301();
+ return dev_clear_lps301(di);
}
static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
case SR_CONF_OUTPUT_VOLTAGE:
*data = g_variant_new_double(devc->channel_status[ch_idx].output_voltage_last);
break;
- case SR_CONF_OUTPUT_VOLTAGE_MAX:
+ case SR_CONF_OUTPUT_VOLTAGE_TARGET:
*data = g_variant_new_double(devc->channel_status[ch_idx].output_voltage_max);
break;
case SR_CONF_OUTPUT_CURRENT:
*data = g_variant_new_double(devc->channel_status[ch_idx].output_current_last);
break;
- case SR_CONF_OUTPUT_CURRENT_MAX:
+ case SR_CONF_OUTPUT_CURRENT_LIMIT:
*data = g_variant_new_double(devc->channel_status[ch_idx].output_current_max);
break;
case SR_CONF_OUTPUT_ENABLED:
ch_idx = ch->index;
switch (key) {
- case SR_CONF_OUTPUT_VOLTAGE_MAX:
+ case SR_CONF_OUTPUT_VOLTAGE_TARGET:
dval = g_variant_get_double(data);
if (dval < 0 || dval > devc->model->channels[ch_idx].voltage[1])
return SR_ERR_ARG;
else
return lps_cmd_ok(sdi->conn, "VSET%d %05.3f", ch_idx+1, dval);
break;
- case SR_CONF_OUTPUT_CURRENT_MAX:
+ case SR_CONF_OUTPUT_CURRENT_LIMIT:
dval = g_variant_get_double(data);
if (dval < 0 || dval > devc->model->channels[ch_idx].current[1])
return SR_ERR_ARG;
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
scanopts, ARRAY_SIZE(scanopts), sizeof(uint32_t));
return SR_OK;
+ case SR_CONF_DEVICE_OPTIONS:
+ if (sdi != NULL)
+ break;
+ *data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
+ drvopts, ARRAY_SIZE(drvopts), sizeof(uint32_t));
+ return SR_OK;
default:
if (sdi == NULL)
return SR_ERR_ARG;
*data = g_variant_new_fixed_array(G_VARIANT_TYPE_UINT32,
devopts_ch3, ARRAY_SIZE(devopts_ch3), sizeof(uint32_t));
break;
- case SR_CONF_OUTPUT_VOLTAGE_MAX:
+ case SR_CONF_OUTPUT_VOLTAGE_TARGET:
g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
/* Min, max, step. */
for (i = 0; i < 3; i++) {
}
*data = g_variant_builder_end(&gvb);
break;
- case SR_CONF_OUTPUT_CURRENT_MAX:
+ case SR_CONF_OUTPUT_CURRENT_LIMIT:
g_variant_builder_init(&gvb, G_VARIANT_TYPE_ARRAY);
/* Min, max, step. */
for (i = 0; i < 3; i++) {
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