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/src/common.h b/fhi_lib/app/src/common.h
new file mode 100644 (file)
index 0000000..8f9d406
--- /dev/null
+++ b/fhi_lib/app/src/common.h
@@ -0,0 +1,113 @@
+/******************************************************************************
+*
+*   Copyright (c) 2019 Intel.
+*
+*   Licensed under the Apache License, Version 2.0 (the "License");
+*   you may not use this file except in compliance with the License.
+*   You may obtain a copy of the License at
+*
+*       http://www.apache.org/licenses/LICENSE-2.0
+*
+*   Unless required by applicable law or agreed to in writing, software
+*   distributed under the License is distributed on an "AS IS" BASIS,
+*   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+*   See the License for the specific language governing permissions and
+*   limitations under the License.
+*
+*******************************************************************************/
+
+
+#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 VERSIONX                "#DIRTY#"
+
+#define APP_O_DU  0
+#define APP_O_RU  1
+
+enum app_state
+{
+    APP_RUNNING,
+    APP_STOPPED
+};
+
+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 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 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,\
+    "Assertion failed: %s, file %s, line %d, val %d\n",\
+    #p, __FILE__, __LINE__, p);exit(-1);}
+#else /* _DEBUG */
+#define iAssert(p)
+#endif /* _DEBUG */
+
+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 */
+
+extern uint8_t num_eAxc;
+/* Number of antennas supported by front-end */
+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];
+extern int32_t rx_log_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+extern int16_t *p_prach_log_buffer[MAX_ANT_CARRIER_SUPPORTED];
+extern int32_t prach_log_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+extern int32_t prach_log_buffer_position[MAX_ANT_CARRIER_SUPPORTED];
+
+extern int16_t *p_tx_buffer[MAX_ANT_CARRIER_SUPPORTED];
+extern int32_t tx_buffer_size[MAX_ANT_CARRIER_SUPPORTED];
+
+extern int16_t *p_rx_buffer[MAX_ANT_CARRIER_SUPPORTED];
+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_*/