X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=hardware%2Funi-t-dmm%2Fapi.c;h=d210304bb6e87c5301eb69321bcd163e5b9e82e4;hb=e73ffd4238c6d1be58d3fcdcf7f100200f033856;hp=a93dec4af32dbbc002ae59e4546f5d793eddddb2;hpb=efdecf4c0553ce00ea2a6365212f5fe305496fed;p=libsigrok.git

diff --git a/hardware/uni-t-dmm/api.c b/hardware/uni-t-dmm/api.c
index a93dec4a..d210304b 100644
--- a/hardware/uni-t-dmm/api.c
+++ b/hardware/uni-t-dmm/api.c
@@ -147,11 +147,15 @@ static int hw_dev_open(struct sr_dev_inst *sdi)
 {
 	struct drv_context *drvc;
 	struct dev_context *devc;
+    int ret;
 
 	drvc = di->priv;
 	devc = sdi->priv;
 
-	return sr_usb_open(drvc->sr_ctx->libusb_ctx, devc->usb);
+    if ((ret = sr_usb_open(drvc->sr_ctx->libusb_ctx, devc->usb)) == SR_OK)
+        sdi->status = SR_ST_ACTIVE;
+
+    return ret;
 }
 
 static int hw_dev_close(struct sr_dev_inst *sdi)
@@ -160,6 +164,8 @@ static int hw_dev_close(struct sr_dev_inst *sdi)
 
 	/* TODO */
 
+    sdi->status = SR_ST_INACTIVE;
+
 	return SR_OK;
 }