uni-t-ut32x: improve robustness of packet parser, more diagnostics

[libsigrok.git] / src / hardware / uni-t-ut32x / protocol.h

diff --git a/src/hardware/uni-t-ut32x/protocol.h b/src/hardware/uni-t-ut32x/protocol.h
index f30ff2b711d995d46b91c460a1530a412d423d2e..eb10a65b8b267a464d7f5d61329637d9fb782718 100644 (file)
--- a/src/hardware/uni-t-ut32x/protocol.h
+++ b/src/hardware/uni-t-ut32x/protocol.h
@@ -55,7 +55,7 @@ struct dev_context {
        struct libusb_transfer *xfer;
 
        unsigned char packet[32];
-       int packet_len;
+       size_t packet_len;
 };
 
 SR_PRIV int uni_t_ut32x_handle_events(int fd, int revents, void *cb_data);