scpi-pps: Add a missing "break" in config_get().

[libsigrok.git] / src / hardware / hantek-dso / protocol.c

diff --git a/src/hardware/hantek-dso/protocol.c b/src/hardware/hantek-dso/protocol.c
index 55a8f71adc7747b44e3a5c2ce838a33de8634663..c74187ada435f2441e7aa3b88ed926194c9d530b 100644 (file)
--- a/src/hardware/hantek-dso/protocol.c
+++ b/src/hardware/hantek-dso/protocol.c
@@ -130,7 +130,9 @@ SR_PRIV int dso_open(struct sr_dev_inst *sdi)
                        /*
                         * Check device by its physical USB bus/port address.
                         */
-                       usb_get_port_path(devlist[i], connection_id, sizeof(connection_id));
+                       if (usb_get_port_path(devlist[i], connection_id, sizeof(connection_id)) < 0)
+                               continue;
+
                        if (strcmp(sdi->connection_id, connection_id))
                                /* This is not the one. */
                                continue;
@@ -373,7 +375,7 @@ static int dso2250_set_trigger_samplerate(const struct sr_dev_inst *sdi)
        memset(cmdstring, 0, sizeof(cmdstring));
        cmdstring[0] = CMD_2250_SET_TRIGGERPOS_AND_BUFFER;
 
-       sr_dbg("Capture ratio: %d.", devc->capture_ratio);
+       sr_dbg("Capture ratio: %" PRIu64 ".", devc->capture_ratio);
        trig = devc->capture_ratio;
        dso2250_set_triggerpos(trig,
                        devc->framesize != FRAMESIZE_SMALL, cmdstring, 2);
@@ -494,7 +496,7 @@ SR_PRIV int dso_set_trigger_samplerate(const struct sr_dev_inst *sdi)
        cmdstring[5] = (tmp >> 8) & 0xff;
 
        /* Horizontal trigger position */
-       sr_dbg("Capture ratio: %d.", devc->capture_ratio);
+       sr_dbg("Capture ratio: %" PRIu64 ".", devc->capture_ratio);
        tmp = 0x77fff + 0x8000 * devc->capture_ratio / 100;
        cmdstring[6] = tmp & 0xff;
        cmdstring[7] = (tmp >> 8) & 0xff;