X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;ds=sidebyside;f=src%2Fhardware%2Fbrymen-bm86x%2Fapi.c;h=64e492c6384175582016aa3e2bf44d806c02d933;hb=dbdfa4fb50f1ecf16b1d88d0d938c6235474128d;hp=834f11bb80cc140f4802771e7d8f156352875c23;hpb=41812aca436805b0614f2a8f31cf2f8ce494aea0;p=libsigrok.git
diff --git a/src/hardware/brymen-bm86x/api.c b/src/hardware/brymen-bm86x/api.c
index 834f11bb..64e492c6 100644
--- a/src/hardware/brymen-bm86x/api.c
+++ b/src/hardware/brymen-bm86x/api.c
@@ -17,6 +17,7 @@
* along with this program. If not, see .
*/
+#include
#include "protocol.h"
#define BRYMEN_BC86X "0820.0001"
@@ -109,6 +110,8 @@ static int dev_open(struct sr_dev_inst *sdi)
if ((ret = sr_usb_open(drvc->sr_ctx->libusb_ctx, usb)) == SR_OK)
sdi->status = SR_ST_ACTIVE;
+ else
+ return SR_ERR;
/* Detach kernel drivers which grabbed this device (if any). */
if (libusb_kernel_driver_active(usb->devhdl, 0) == 1) {
@@ -141,6 +144,9 @@ static int dev_close(struct sr_dev_inst *sdi)
struct dev_context *devc;
int ret;
+ if (sdi->status != SR_ST_ACTIVE)
+ return SR_ERR_DEV_CLOSED;
+
usb = sdi->conn;
devc = sdi->priv;
@@ -259,7 +265,7 @@ static int dev_acquisition_start(const struct sr_dev_inst *sdi,
/* Send header packet to the session bus. */
std_session_send_df_header(sdi, LOG_PREFIX);
- sr_session_source_add(sdi->session, 0, 0, 10,
+ sr_session_source_add(sdi->session, -1, 0, 10,
brymen_bm86x_receive_data, (void *)sdi);
return SR_OK;
@@ -278,7 +284,7 @@ static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
packet.type = SR_DF_END;
sr_session_send(sdi, &packet);
- sr_session_source_remove(sdi->session, 0);
+ sr_session_source_remove(sdi->session, -1);
return SR_OK;
}