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Michael Black
OpenXG-RAN
Commits
f1bd8ba0
Commit
f1bd8ba0
authored
Nov 24, 2016
by
S. Sandeep Kumar
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fix conflicting prach size in if4p5
parent
4b648790
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2
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2 changed files
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3 additions
and
2 deletions
+3
-2
openair1/PHY/LTE_TRANSPORT/if4_tools.c
openair1/PHY/LTE_TRANSPORT/if4_tools.c
+1
-1
targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
+2
-1
No files found.
openair1/PHY/LTE_TRANSPORT/if4_tools.c
View file @
f1bd8ba0
...
...
@@ -150,7 +150,7 @@ void send_IF4p5(PHY_VARS_eNB *eNB, int frame, int subframe, uint16_t packet_type
}
else
if
(
packet_type
==
IF4p5_PRACH
)
{
// FIX: hard coded prach samples length
LOG_D
(
PHY
,
"IF4p5_PRACH: frame %d, subframe %d
\n
"
,
frame
,
subframe
);
db_fulllength
=
840
*
2
;
db_fulllength
=
PRACH_HARD_CODED_SIZE
;
if
(
eth
->
flags
==
ETH_RAW_IF4p5_MODE
)
{
packet_header
=
(
IF4p5_header_t
*
)(
tx_buffer
+
MAC_HEADER_SIZE_BYTES
);
data_block
=
(
uint16_t
*
)(
tx_buffer
+
MAC_HEADER_SIZE_BYTES
+
sizeof_IF4p5_header_t
);
...
...
targets/ARCH/ETHERNET/USERSPACE/LIB/if_defs.h
View file @
f1bd8ba0
...
...
@@ -60,7 +60,8 @@
// Packet sizes for IF4p5 interface format
#define DATA_BLOCK_SIZE_BYTES(scaled_nblocks) (sizeof(uint16_t)*scaled_nblocks)
#define PRACH_BLOCK_SIZE_BYTES (sizeof(int16_t)*839*2) // FIX hard coded prach size (uncompressed)
#define PRACH_HARD_CODED_SIZE (839*2)
#define PRACH_BLOCK_SIZE_BYTES (sizeof(int16_t)*PRACH_HARD_CODED_SIZE) // FIX hard coded prach size
#define RAW_IF4p5_PDLFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
#define RAW_IF4p5_PULFFT_SIZE_BYTES(nblocks) (MAC_HEADER_SIZE_BYTES + sizeof_IF4p5_header_t + DATA_BLOCK_SIZE_BYTES(nblocks))
...
...
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