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authorJosh Blum <josh@joshknows.com>2010-07-07 23:48:09 -0700
committerJosh Blum <josh@joshknows.com>2010-07-07 23:48:09 -0700
commitc72bc56ba6d5b0457f03967a8f8d8e5602fdf14d (patch)
tree13acfd23ac9906977c8364044e4cf0f90fb389a7 /host/include
parentbe430761fb7e526e80b67d70e3cf488c6dd02495 (diff)
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usrp2: moved common defined for udp mtu and implemented change.
The uhp mtu is now defined in uhd_simple.hpp. The fw common code does not need to know this information. Fixed a calculation bug in the usrp2 impl code for max samples.
Diffstat (limited to 'host/include')
-rw-r--r--host/include/uhd/transport/udp_simple.hpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/host/include/uhd/transport/udp_simple.hpp b/host/include/uhd/transport/udp_simple.hpp
index 793ec4fd7..98dca02f0 100644
--- a/host/include/uhd/transport/udp_simple.hpp
+++ b/host/include/uhd/transport/udp_simple.hpp
@@ -29,6 +29,9 @@ class UHD_API udp_simple : boost::noncopyable{
public:
typedef boost::shared_ptr<udp_simple> sptr;
+ //! The maximum number of bytes per udp packet.
+ static const size_t mtu = 1500 - 20 - 8; //default ipv4 mtu - ipv4 header - udp header
+
/*!
* Make a new connected udp transport:
* This transport is for sending and receiving