X-Git-Url: http://developer.intra2net.com/git/?p=libftdi;a=blobdiff_plain;f=src%2Fftdi_stream.c;fp=src%2Fftdi_stream.c;h=6b5b61ce3ff79be503d44757e57cd1b81a722b07;hp=6c40327b93f3252e3f46a23d700e0e4f28dea824;hb=a3886df38983951eb4b0abffd17aaf1a9018d42b;hpb=889d9bb6786a03dfcd881a793beeb35c70590434

diff --git a/src/ftdi_stream.c b/src/ftdi_stream.c
index 6c40327..6b5b61c 100644
--- a/src/ftdi_stream.c
+++ b/src/ftdi_stream.c
@@ -153,6 +153,20 @@ ftdi_readstream(struct ftdi_context *ftdi,
     int xferIndex;
     int err = 0;
     
+    /* We don't know in what state we are, switch to reset*/
+    if (ftdi_set_bitmode(ftdi,  0xff, BITMODE_RESET) < 0)
+    {
+        fprintf(stderr,"Can't reset mode\n");
+        return 1;
+    }
+    
+    /* Purge anything remaining in the buffers*/
+    if (ftdi_usb_purge_buffers(ftdi) < 0)
+    {
+        fprintf(stderr,"Can't Purge\n");
+        return 1;
+    }
+
     /*
      * Set up all transfers
      */