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authorJosh Blum <josh@joshknows.com>2010-03-18 08:15:15 +0000
committerJosh Blum <josh@joshknows.com>2010-03-18 08:15:15 +0000
commitd105f614477c7f2a4f24a4efc802de7eb750bd7a (patch)
tree6c5f6e615f153862e546e5fb3879a400b73bfec1 /host/lib/transport/vrt.cpp
parent5de235715b36ef9a98ea418832a5382cbf25d4d6 (diff)
parentf2a86eb6389210a8ebd475782ab707f814c6e49c (diff)
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Merge branch 'master' of git@ettus.sourcerepo.com:ettus/uhd into u1e_uhd
Diffstat (limited to 'host/lib/transport/vrt.cpp')
-rw-r--r--host/lib/transport/vrt.cpp21
1 files changed, 11 insertions, 10 deletions
diff --git a/host/lib/transport/vrt.cpp b/host/lib/transport/vrt.cpp
index 5029df217..a06b5bf21 100644
--- a/host/lib/transport/vrt.cpp
+++ b/host/lib/transport/vrt.cpp
@@ -16,20 +16,21 @@
//
#include <uhd/transport/vrt.hpp>
-#include <netinet/in.h>
+#include <boost/asio.hpp> //endianness conversion
#include <stdexcept>
+using namespace uhd;
using namespace uhd::transport;
void vrt::pack(
const tx_metadata_t &metadata, //input
- uint32_t *header_buff, //output
+ boost::uint32_t *header_buff, //output
size_t &num_header_words32, //output
size_t num_payload_words32, //input
size_t &num_packet_words32, //output
size_t packet_count //input
){
- uint32_t vrt_hdr_flags = 0;
+ boost::uint32_t vrt_hdr_flags = 0;
num_header_words32 = 1;
//load the vrt header and flags
@@ -58,18 +59,18 @@ void vrt::pack(
}
void vrt::unpack(
- rx_metadata_t &metadata, //output
- const uint32_t *header_buff, //input
- size_t &num_header_words32, //output
- size_t &num_payload_words32, //output
- size_t num_packet_words32, //input
- size_t &packet_count //output
+ rx_metadata_t &metadata, //output
+ const boost::uint32_t *header_buff, //input
+ size_t &num_header_words32, //output
+ size_t &num_payload_words32, //output
+ size_t num_packet_words32, //input
+ size_t &packet_count //output
){
//clear the metadata
metadata = rx_metadata_t();
//extract vrt header
- uint32_t vrt_hdr_word = ntohl(header_buff[0]);
+ boost::uint32_t vrt_hdr_word = ntohl(header_buff[0]);
size_t packet_words32 = vrt_hdr_word & 0xffff;
packet_count = (vrt_hdr_word >> 16) & 0xf;