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wangjie
OpenXG-RAN
Commits
fe10da26
Commit
fe10da26
authored
8 years ago
by
S. Sandeep Kumar
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fix conflicting prach size in if4p5
parent
f1bd8ba0
Changes
1
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1 changed file
with
7 additions
and
6 deletions
+7
-6
openair1/PHY/LTE_TRANSPORT/if4_tools.c
openair1/PHY/LTE_TRANSPORT/if4_tools.c
+7
-6
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openair1/PHY/LTE_TRANSPORT/if4_tools.c
View file @
fe10da26
...
...
@@ -150,7 +150,8 @@ 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
=
PRACH_HARD_CODED_SIZE
;
db_fulllength
=
PRACH_HARD_CODED_NUM_SAMPLES
;
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
);
...
...
@@ -163,11 +164,11 @@ void send_IF4p5(PHY_VARS_eNB *eNB, int frame, int subframe, uint16_t packet_type
if
(
eth
->
flags
==
ETH_RAW_IF4p5_MODE
)
{
memcpy
((
int16_t
*
)(
tx_buffer
+
MAC_HEADER_SIZE_BYTES
+
sizeof_IF4p5_header_t
),
(
&
rxsigF
[
0
][
k
]),
db_fulllength
*
sizeof
(
int16_t
)
);
PRACH_BLOCK_SIZE_BYTES
);
}
else
{
memcpy
((
int16_t
*
)(
tx_buffer
+
sizeof_IF4p5_header_t
),
(
&
rxsigF
[
0
][
k
]),
db_fulllength
*
sizeof
(
int16_t
)
);
PRACH_BLOCK_SIZE_BYTES
);
}
if
((
eNB
->
ifdevice
.
trx_write_func
(
&
eNB
->
ifdevice
,
...
...
@@ -273,16 +274,16 @@ void recv_IF4p5(PHY_VARS_eNB *eNB, int *frame, int *subframe, uint16_t *packet_t
}
else
if
(
*
packet_type
==
IF4p5_PRACH
)
{
// FIX: hard coded prach samples length
db_fulllength
=
840
*
2
;
db_fulllength
=
PRACH_HARD_CODED_NUM_SAMPLES
;
if
(
eth
->
flags
==
ETH_RAW_IF4p5_MODE
)
{
memcpy
((
&
rxsigF
[
0
][
0
]),
(
int16_t
*
)
(
rx_buffer
+
MAC_HEADER_SIZE_BYTES
+
sizeof_IF4p5_header_t
),
db_fulllength
*
sizeof
(
int16_t
)
);
PRACH_BLOCK_SIZE_BYTES
);
}
else
{
memcpy
((
&
rxsigF
[
0
][
0
]),
(
int16_t
*
)
(
rx_buffer
+
sizeof_IF4p5_header_t
),
db_fulllength
*
sizeof
(
int16_t
)
);
PRACH_BLOCK_SIZE_BYTES
);
}
}
else
{
...
...
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