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fix conflicting prach size in if4p5

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This commit is contained in:
S. Sandeep Kumar
2016-11-24 17:34:48 +05:30
parent 4b64879072
commit f1bd8ba02a
2 changed files with 3 additions and 2 deletions
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openair1/PHY/LTE_TRANSPORT/if4_tools.c
+1 -1
View File
@@ -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
+2 -1
View File
@@ -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))