struct sr_scpi_dev_inst *scpi;
struct dev_context *devc;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
devc = sdi->priv;
scpi = sdi->conn;
if (scpi) {
if (!sdi)
return SR_ERR_ARG;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
if (cg)
/* Channel group specified. */
select_channel(sdi, cg->channels->data);
struct pps_channel *pch;
int cmd, ret;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
devc = sdi->priv;
scpi = sdi->conn;
struct sr_scpi_dev_inst *scpi;
float f;
- if (sdi->status != SR_ST_ACTIVE)
- return SR_ERR_DEV_CLOSED;
-
scpi = sdi->conn;
/*