The branch, master has been updated
via a3886df38983951eb4b0abffd17aaf1a9018d42b (commit)
from 889d9bb6786a03dfcd881a793beeb35c70590434 (commit)
- Log -----------------------------------------------------------------
commit a3886df38983951eb4b0abffd17aaf1a9018d42b
Author: Uwe Bonnes <bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
Date: Thu Jan 20 16:51:21 2011 +0100
Safer initialisation of ftdi_readstream
Applies to both branches
--
Uwe Bonnes bon@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx
-----------------------------------------------------------------------
Summary of changes:
src/ftdi_stream.c | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
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
*/
hooks/post-receive
--
port libftdi to libusb-1.0
--
libftdi-git - see http://www.intra2net.com/en/developer/libftdi for details.
To unsubscribe send a mail to libftdi-git+unsubscribe@xxxxxxxxxxxxxxxxxxxxxxx
|
