#define SERIALCOMM "115200/8n1/flow=1"
+SR_PRIV struct sr_dev_driver hameg_hmo_driver_info;
+static struct sr_dev_driver *di = &hameg_hmo_driver_info;
+
+static const char *manufacturers[] = {
+ "HAMEG",
+};
+
static const int32_t hwopts[] = {
SR_CONF_CONN,
SR_CONF_SERIALCOMM,
#endif
}
+static int check_manufacturer(const char *manufacturer)
+{
+ unsigned int i;
+
+ for (i = 0; i < ARRAY_SIZE(manufacturers); ++i)
+ if (!strcmp(manufacturer, manufacturers[i]))
+ return SR_OK;
+
+ return SR_ERR;
+}
+
+static struct sr_dev_inst *hmo_probe_serial_device(const char *serial_device,
+ const char *serial_options)
+{
+ struct sr_dev_inst *sdi;
+ struct dev_context *devc;
+ struct sr_scpi_hw_info *hw_info;
+ struct sr_scpi_dev_inst *scpi;
+
+ sdi = NULL;
+ devc = NULL;
+ scpi = NULL;
+ hw_info = NULL;
+
+ if (!(scpi = scpi_serial_dev_inst_new(serial_device, serial_options)))
+ goto fail;
+
+ sr_info("Probing %s.", serial_device);
+ if (sr_scpi_open(scpi) != SR_OK)
+ goto fail;
+
+ if (sr_scpi_get_hw_id(scpi, &hw_info) != SR_OK) {
+ sr_info("Couldn't get IDN response.");
+ goto fail;
+ }
+
+ if (check_manufacturer(hw_info->manufacturer) != SR_OK)
+ goto fail;
+
+ if (!(sdi = sr_dev_inst_new(0, SR_ST_ACTIVE,
+ hw_info->manufacturer, hw_info->model,
+ hw_info->firmware_version))) {
+ goto fail;
+ }
+ sr_scpi_hw_info_free(hw_info);
+ hw_info = NULL;
+
+ if (!(devc = g_try_malloc0(sizeof(struct dev_context))))
+ goto fail;
+
+ sdi->driver = di;
+ sdi->priv = devc;
+ sdi->inst_type = SR_INST_SCPI;
+ sdi->conn = scpi;
+
+ if (hmo_init_device(sdi) != SR_OK)
+ goto fail;
+
+ return sdi;
+
+fail:
+ if (hw_info)
+ sr_scpi_hw_info_free(hw_info);
+ if (scpi)
+ sr_scpi_free(scpi);
+ if (sdi)
+ sr_dev_inst_free(sdi);
+ if (devc)
+ g_free(devc);
+
+ return NULL;
+}
+
static GSList *scan(GSList *options)
{
GSList *devices;