Front Haul Interface Library update to first seed code contribution

[o-du/phy.git] / fhi_lib / app / src / common.h

diff --git a/fhi_lib/app/common/common.h b/fhi_lib/app/src/common.h
similarity index 61%
rename from fhi_lib/app/common/common.h
rename to fhi_lib/app/src/common.h
index fb4400d..8f9d406 100644 (file)
--- a/fhi_lib/app/common/common.h
+++ b/fhi_lib/app/src/common.h
@@ -16,16 +16,23 @@
 *
 *******************************************************************************/
 
+
+#ifndef _XRAN_APP_COMMON_H_
+#define _XRAN_APP_COMMON_H_
+
 #include <stdio.h>
 #include <unistd.h>
 
+#include "xran_fh_o_du.h"
 #include "xran_pkt_up.h"
 
 #include <rte_common.h>
 #include <rte_mbuf.h>
 
-#define APP_LLS_CU 0
-#define APP_RU     1
+#define VERSIONX                "#DIRTY#"
+
+#define APP_O_DU  0
+#define APP_O_RU  1
 
 enum app_state
 {
@@ -33,19 +40,24 @@ enum app_state
     APP_STOPPED
 };
 
-#define NUM_OF_PRB_IN_FULL_BAND (66)
+enum nRChBwOptions
+{
+    PHY_BW_5_0_MHZ = 5,   PHY_BW_10_0_MHZ = 10, PHY_BW_15_0_MHZ = 15, PHY_BW_20_0_MHZ = 20, PHY_BW_25_0_MHZ = 25,
+    PHY_BW_30_0_MHZ = 30, PHY_BW_40_0_MHZ = 40, PHY_BW_50_0_MHZ = 50, PHY_BW_60_0_MHZ = 60, PHY_BW_70_0_MHZ = 70,
+    PHY_BW_80_0_MHZ = 80, PHY_BW_90_0_MHZ = 90, PHY_BW_100_0_MHZ = 100, PHY_BW_200_0_MHZ = 200, PHY_BW_400_0_MHZ = 400
+};
+
 #define N_SC_PER_PRB 12
 #define N_SYM_PER_SLOT 14
-#define N_FULLBAND_SC (NUM_OF_PRB_IN_FULL_BAND*N_SC_PER_PRB)
-#define MAX_ANT_CARRIER_SUPPORTED 16
-// 0.125, just for testing
-#define SLOTNUM_PER_SUBFRAME      8
+#define MAX_ANT_CARRIER_SUPPORTED (XRAN_MAX_SECTOR_NR*XRAN_MAX_ANTENNA_NR)
+
+#define SUBFRAME_DURATION_US       1000
+//#define SLOTNUM_PER_SUBFRAME       8
+
 #define SUBFRAMES_PER_SYSTEMFRAME  10
-#define PDSCH_PAYLOAD_SIZE (N_FULLBAND_SC*4)
-#define NUM_OF_SLOT_IN_TDD_LOOP         (80)
-#define IQ_PLAYBACK_BUFFER_BYTES (NUM_OF_SLOT_IN_TDD_LOOP*N_SYM_PER_SLOT*N_FULLBAND_SC*4L)
-/* PRACH data samples are 32 bits wide, 16bits for I and 16bits for Q. Each packet contains 839 samples. The payload length is 3356 octets.*/
-#define PRACH_PLAYBACK_BUFFER_BYTES (10*839*4L)
+#define IQ_PLAYBACK_BUFFER_BYTES (XRAN_NUM_OF_SLOT_IN_TDD_LOOP*N_SYM_PER_SLOT*66*N_SC_PER_PRB*4L)
+/* PRACH data samples are 32 bits wide, 16bits for I and 16bits for Q. Each packet contains 839 samples for long sequence or 144*14 (max) for short sequence. The payload length is 3356 octets.*/
+#define PRACH_PLAYBACK_BUFFER_BYTES (144*14*4L)
 
 #ifdef _DEBUG
 #define iAssert(p) if(!(p)){fprintf(stderr,\
@@ -55,19 +67,8 @@ enum app_state
 #define iAssert(p)
 #endif /* _DEBUG */
 
-struct send_symbol_cb_args
-{
-    struct rb_map *samp_buf;
-    uint8_t *symb_id;
-};
-
-struct pkt_dump
-{
-    int num_samp;
-    int num_bytes;
-    uint8_t symb;
-    struct ecpri_seq_id seq;
-} __rte_packed;
+extern int iq_playback_buffer_size_dl;
+extern int iq_playback_buffer_size_ul;
 
 extern uint8_t numCCPorts;
 /* Number of antennas supported by front-end */
@@ -78,6 +79,10 @@ extern int16_t *p_tx_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
 extern int32_t tx_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
 extern int32_t tx_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
 
+extern int16_t *p_tx_prach_play_buffer[MAX_ANT_CARRIER_SUPPORTED];
+extern int32_t tx_prach_play_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+extern int32_t tx_prach_play_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
 /* Number of antennas supported by front-end */
 extern int16_t *p_rx_log_buffer[MAX_ANT_CARRIER_SUPPORTED];
 extern int32_t rx_log_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
@@ -96,4 +101,13 @@ extern int32_t rx_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
 void sys_save_buf_to_file_txt(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num);
 void sys_save_buf_to_file(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num);
 int  sys_load_file_to_buff(char *filename, char *bufname, unsigned char *pBuffer, unsigned int size, unsigned int buffers_num);
+uint32_t app_xran_get_scs(uint8_t nMu);
+uint16_t app_xran_get_num_rbs(uint32_t nNumerology, uint32_t nBandwidth, uint32_t nAbsFrePointA);
+uint32_t app_xran_cal_nrarfcn(uint32_t nCenterFreq);
+int32_t app_xran_set_slot_type(uint32_t nPhyInstanceId, uint32_t nFrameDuplexType,
+                uint32_t nTddPeriod, struct xran_slot_config *psSlotConfig);
+uint32_t app_xran_get_tti_interval(uint8_t nMu);
+
+
 
+#endif /*_XRAN_APP_COMMON_H_*/