V1.0
This commit is contained in:
moyuhai
@@ -0,0 +1,69 @@
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/**
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****************************************************************************************
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*
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* @file rf.h
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*
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* @brief Common header file for all radios.
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*
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* Copyright (C) RivieraWaves 2009-2015
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*
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*
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****************************************************************************************
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*/
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#ifndef RF_H_
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#define RF_H_
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#define TRANS_POWER_NEGTIVE_8_9_DBM 0x6065 //-9.90,line loss 1DBM
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#define TRANS_POWER_NEGTIVE_2_7_DBM 0x6125 //-3.70,line loss 1DBM
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#define TRANS_POWER_0_5DBM 0x6165 //-0.50,line loss 1DBM
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#define TRANS_POWER_0_6DBM 0x61a5 //-0.4,line loss 1DBM
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#define TRANS_POWER_2_85DBM 0x61e5 //1.85,line loss 1DBM
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#define TRANS_POWER_2_9DBM 0x6225 //1.90,line loss 1DBM
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#define TRANS_POWER_4_68DBM 0x6265 //3.68,line loss 1DBM
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#define TRANS_POWER_4_6DBM 0x62a5 //3.60,line loss 1DBM
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#define TRANS_POWER_6_1DBM 0x62e5 //5.10,line loss 1DBM
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#define TRANS_POWER_7_3DBM 0x6365 //6.30,line loss 1DBM
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#define TRANS_POWER_8_3DBM 0x6425 //7.30,line loss 1DBM
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#define TRANS_POWER_9_2DBM 0x6465 //8.20,line loss 1DBM
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#define TRANS_POWER_13_06DBM 0x67e5 //12.06,line loss 1DBM
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#define TRANS_POWER_13_05DBM 0x6825 //12.05,line loss 1DBM
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#define TRANS_POWER_13_35DBM 0x6865 //12.35,line loss 1DBM
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/**
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****************************************************************************************
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* @addtogroup RF
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* @ingroup DRIVERS
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* @brief Common definitions for radio modules.
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*
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* This module declares the functions and constants that have to be defined for all RF.
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*
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* @{
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****************************************************************************************
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*/
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/*
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* FUNCTION DECLARATIONS
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****************************************************************************************
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*/
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struct rwip_rf_api; // forward declaration to avoid including rw.h
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/**
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*****************************************************************************************
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* @brief Initialization of RF.
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*
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* This function initializes the RF and fills the structure containing the function
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* pointers and parameters required by the RW BT stack.
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*
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* @param[out] api Pointer to the BT RF API structure
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*
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*****************************************************************************************
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*/
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void rf_init(struct rwip_rf_api *api);
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//modem init
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void modem_init(void);
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/// @} RF
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#endif // RF_H_
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@@ -0,0 +1,903 @@
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/*****************************************************************************************
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*
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* @file rf_extrc.c
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*
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* @brief External Radio Controller initialization and specific functions
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*
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* Copyright (C) RivieraWaves 2009-2017
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*
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*
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*****************************************************************************************/
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/*****************************************************************************************
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* @addtogroup RF_EXTRC
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* @ingroup RF
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* @brief External Radio Controller Driver
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*
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* This is the driver block for external radio controller
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* @{
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*****************************************************************************************/
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/*****************************************************************************************
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* INCLUDE FILES
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****************************************************************************************/
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#include "rwip_config.h" // RW SW configuration
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#include "co_math.h" // common math functions
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#include "co_utils.h" // common utility definition
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#include "em_map.h" // exchange table
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#include "plf.h" // Platform functions
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#include "rf.h" // RF interface
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#include "rwip.h" // for RF API structure definition
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#include <string.h> // for memcpy
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#include "reg_ipcore.h" // DM core registers
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#include "xc_drv_gpio.h"
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#if (BLE_EMB_PRESENT)
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#include "reg_blecore.h" // ble core registers
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#include "reg_em_ble_cs.h" // control structure definitions
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#endif //(BLE_EMB_PRESENT)
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#if (BT_EMB_PRESENT)
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#include "reg_btcore.h" // bt core registers
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#include "reg_em_bt_cs.h" // control structure definitions
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#endif //(BT_EMB_PRESENT)
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/*****************************************************************************************
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* DEFINES
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****************************************************************************************/
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#define RF_GAIN_TBL_SIZE (8)
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#define RF_PWR_TBL_SIZE (8)
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#define RF_RSSI_20dB_THRHLD -20
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#define RF_RSSI_40dB_THRHLD -40
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#define RF_RSSI_45dB_THRHLD -45
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#define RF_RSSI_48dB_THRHLD -48
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#define RF_RSSI_55dB_THRHLD -55
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#define RF_RSSI_60dB_THRHLD -60
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#define RF_RSSI_70dB_THRHLD -70
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// TX max power
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#define RF_POWER_MAX 7
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#define RF_POWER_MIN 1
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#define RF_POWER_MSK 0x07
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/*****************************************************************************************
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* GLOBAL VARIABLE DEFINITIONS
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****************************************************************************************/
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// Power table
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__STATIC const int8_t RF_TX_PW_CONV_TBL[RF_PWR_TBL_SIZE] = {
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[0] = -23, [1] = -20, [2] = -17, [3] = -14,
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[4] = -11, [5] = -8, [6] = -5, [7] = -2};
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/*****************************************************************************************
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* FUNCTION DEFINITIONS
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****************************************************************************************/
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/*****************************************************************************************
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* @brief Read access
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*
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* @param[in] addr register address
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*
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* @return uint32_t value
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****************************************************************************************/
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__STATIC uint32_t rf_reg_rd(uint32_t addr) { return 0; }
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/*****************************************************************************************
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* @brief Write access
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*
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* @param[in] addr register address
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* @param[in] value value to write
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****************************************************************************************/
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__STATIC void rf_reg_wr(uint32_t addr, uint32_t value) { return; }
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/*****************************************************************************************
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* @brief Initialize frequency table in the exchange memory
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****************************************************************************************/
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__STATIC void rf_em_init(void)
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{
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uint8_t idx = 0;
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uint8_t temp_freq_tbl[EM_RF_FREQ_TABLE_LEN];
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#if (BT_EMB_PRESENT)
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// First half part of frequency table is for the even frequencies
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while (idx < (EM_RF_FREQ_TABLE_LEN / 2)) {
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temp_freq_tbl[idx] = 2 * idx;
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idx++;
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}
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while (idx < EM_RF_FREQ_TABLE_LEN) {
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temp_freq_tbl[idx] = 2 * (idx - (EM_RF_FREQ_TABLE_LEN / 2)) + 1;
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idx++;
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}
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em_wr(&temp_freq_tbl[0], EM_FT_OFFSET, EM_RF_FREQ_TABLE_LEN);
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#elif (BLE_EMB_PRESENT)
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while (idx < EM_RF_FREQ_TABLE_LEN) {
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temp_freq_tbl[idx] = 2 * idx;
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idx++;
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}
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em_wr(&temp_freq_tbl[0], EM_FT_OFFSET, EM_RF_FREQ_TABLE_LEN);
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#endif //(BT_EMB_PRESENT/BLE_EMB_PRESENT)
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}
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/**
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*****************************************************************************************
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* @brief Convert RSSI to dBm
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*
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* @param[in] rssi_reg RSSI read from the HW registers
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*
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* @return The converted RSSI
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*****************************************************************************************
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*/
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extern volatile uint8_t evt_start;
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__RAM_CODE __STATIC int8_t rf_rssi_convert(uint8_t rssi_reg)
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{
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int8_t rssi_dbm;
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// uint16_t power_modem;
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if (rssi_reg < 128) {
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rssi_dbm = rssi_reg - 50;
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} else {
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rssi_dbm = rssi_reg - 256 - 50;
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}
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#if (CONN_RSSI_DEBUG)
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if(evt_start){
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printf("con rssi %d\n", rssi_dbm);
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}
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#endif
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return (rssi_dbm);
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}
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/**
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*****************************************************************************************
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* @brief Get the TX power as control structure TX power field from a value in
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*dBm.
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*
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* @param[in] txpwr_dbm TX power in dBm
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* @param[in] option If TXPWR_CS_LOWER, return index equal to or lower than
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*requested If TXPWR_CS_HIGHER, return index equal to or higher than requested
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* If TXPWR_CS_NEAREST, return index nearest to the
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*desired value
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*
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* @return The index of the TX power
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*
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*****************************************************************************************
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*/
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__STATIC uint8_t rf_txpwr_cs_get(int8_t txpwr_dbm, uint8_t option)
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{
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ASSERT_ERR(option <= TXPWR_CS_NEAREST);
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uint8_t i;
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for (i = RF_POWER_MIN; i < RF_POWER_MAX; i++) {
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// Loop until we find a power higher than or equal to the requested one
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if (RF_TX_PW_CONV_TBL[i] >= txpwr_dbm)
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break;
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}
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if ((RF_TX_PW_CONV_TBL[i] > txpwr_dbm) && (i > RF_POWER_MIN)) {
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if ((option == TXPWR_CS_LOWER) ||
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((option == TXPWR_CS_NEAREST) &&
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(co_abs(txpwr_dbm - RF_TX_PW_CONV_TBL[i - 1]) <
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co_abs(txpwr_dbm - RF_TX_PW_CONV_TBL[i])))) {
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i--;
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}
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}
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return (i);
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}
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/**
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*****************************************************************************************
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* @brief Init RF sequence after reset.
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*****************************************************************************************
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*/
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__STATIC void rf_reset(void) { return; }
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#if (BT_EMB_PRESENT)
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/**
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*****************************************************************************************
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* @brief Decrease the TX power by one step
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*
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* @param[in] link_id Link ID for which the TX power has to be decreased
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*
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* @return true when minimum power is reached, false otherwise
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*****************************************************************************************
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*/
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__STATIC bool rf_txpwr_dec(uint8_t link_id)
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{
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// Get current TX power value
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uint8_t tx_pwr =
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em_bt_pwrcntl_txpwr_getf(EM_BT_CS_ACL_INDEX(link_id)) & RF_POWER_MSK;
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// Check if value can be decreased
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if (tx_pwr > RF_POWER_MIN) {
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// Decrease the TX power value
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em_bt_pwrcntl_txpwr_setf(EM_BT_CS_ACL_INDEX(link_id), tx_pwr - 1);
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}
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return (tx_pwr > RF_POWER_MIN);
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}
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/**
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*****************************************************************************************
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* @brief Increase the TX power by one step
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*
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* @param[in] link_id Link ID for which the TX power has to be increased
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*
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* @return true when maximum power is reached, false otherwise
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*****************************************************************************************
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*/
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__STATIC bool rf_txpwr_inc(uint8_t link_id)
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{
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// Get current TX power value
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uint8_t tx_pwr =
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em_bt_pwrcntl_txpwr_getf(EM_BT_CS_ACL_INDEX(link_id)) & RF_POWER_MSK;
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// Check if value can be increased
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if (tx_pwr < RF_POWER_MAX) {
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// Increase the TX power value
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em_bt_pwrcntl_txpwr_setf(EM_BT_CS_ACL_INDEX(link_id), tx_pwr + 1);
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}
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return (tx_pwr < RF_POWER_MAX);
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}
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/**
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****************************************************************************************
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* @brief Set the TX power to max
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*
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* @param[in] link_id Link Identifier
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****************************************************************************************
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*/
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__STATIC void rf_txpwr_max_set(uint8_t link_id)
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{
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// Set max TX power value
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em_bt_pwrcntl_txpwr_setf(EM_BT_CS_ACL_INDEX(link_id), RF_POWER_MAX);
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}
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#endif //(BT_EMB_PRESENT)
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#if (BLE_EMB_PRESENT)
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/**
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*****************************************************************************************
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* @brief Enable/disable force AGC mechanism
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*
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* @param[in] True: Enable / False: disable
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*****************************************************************************************
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*/
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__STATIC void rf_force_agc_enable(bool en) { return; }
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#endif //(BLE_EMB_PRESENT)
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/**
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*****************************************************************************************
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* @brief Get TX power in dBm from the index in the control structure
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*
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* @param[in] txpwr_idx Index of the TX power in the control structure
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* @param[in] modulation Modulation: 1 or 2 or 3 MBPS
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*
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* @return The TX power in dBm
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*****************************************************************************************
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*/
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__STATIC int8_t rf_txpwr_dbm_get(uint8_t txpwr_idx, uint8_t modulation)
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{
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// power table is the same for BR and EDR
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return (RF_TX_PW_CONV_TBL[txpwr_idx]);
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}
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/**
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*****************************************************************************************
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* @brief Sleep function for the RF.
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*****************************************************************************************
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*/
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__STATIC void rf_sleep(void)
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{
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ip_deepslcntl_set((ip_deepslcntl_get() & (~IP_EXTWKUPDSB_BIT)) |
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IP_DEEP_SLEEP_ON_BIT | // RW BT Core sleep
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IP_RADIO_SLEEP_EN_BIT | // Radio sleep
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IP_OSC_SLEEP_EN_BIT); // Oscillator sleep
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}
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#if 0
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void rf_test_pin_init(void)
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{
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// writel(0x53022040, 6<<4| 6);
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writel(0x53022040, 6<<4| 0);
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// writel(0x53022040, 0);
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xc_gpio_fun_sel(3,0);
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xc_gpio_mux_ctl(3,3); // en test_pin[0]
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*((uint32_t volatile*)0x40000170) = 0;
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xc_gpio_fun_sel(4,0);
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xc_gpio_mux_ctl(4,3); // en test_pin[1]
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*((uint32_t volatile*)0x40000174) = 1;
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// xc_gpio_fun_sel(5,0);
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// xc_gpio_mux_ctl(5,3); // en test_pin[2]
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// *((uint32_t volatile*)0x40000178) = 2;
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xc_gpio_fun_sel(6,0);
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xc_gpio_mux_ctl(6,3); // en test_pin[3]
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*((uint32_t volatile*)0x4000017c) = 2;
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// xc_gpio_fun_sel(7,0);
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// xc_gpio_mux_ctl(7,3); // en test_pin[4]
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// *((uint32_t volatile*)0x40000180) = 3;
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xc_gpio_fun_sel(8,0);
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xc_gpio_mux_ctl(8,3); // en test_pin[5]
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*((uint32_t volatile*)0x40000184) = 3;
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|
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// xc_gpio_fun_sel(9,0);
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// xc_gpio_mux_ctl(9,3); // en test_pin[6]
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// *((uint32_t volatile*)0x40000188) = 5;
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xc_gpio_fun_sel(23, GPIO_Dx);
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xc_gpio_mux_ctl(23, GPIO_Mux3); // en test_pin[7]
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*((uint32_t volatile*)0x4000018c) = 4;
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|
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xc_gpio_fun_sel(24, GPIO_Dx);
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xc_gpio_mux_ctl(24, GPIO_Mux3); // en test_pin[8]
|
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*((uint32_t volatile*)0x40000190) = 5;
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xc_gpio_fun_sel(22,0);
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xc_gpio_mux_ctl(22,3); // en test_pin[6]
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*((uint32_t volatile*)0x40000188) = 6;
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|
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uint32_t val = (*(volatile unsigned *)(0x40000000 + 0x134));
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(*(volatile unsigned *)(0x40000000 + 0x134)) = val | (0x1<<28);
|
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|
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xc_gpio_fun_sel(15,0);
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xc_gpio_mux_ctl(15,3); // en test_pin[0]
|
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|
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xc_gpio_fun_sel(16,0);
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xc_gpio_mux_ctl(16,3); // en test_pin[1]
|
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|
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xc_gpio_fun_sel(5,0);
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xc_gpio_mux_ctl(5,3); // en test_pin[3]
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|
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xc_gpio_fun_sel(26,0);
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xc_gpio_mux_ctl(26,3); // en test_pin[4]
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xc_gpio_fun_sel(27,0);
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xc_gpio_mux_ctl(27,3); // en test_pin[5]
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xc_gpio_fun_sel(28,0);
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xc_gpio_mux_ctl(28,3); // en test_pin[6]
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|
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// xc_gpio_fun_sel(29,0);
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// xc_gpio_mux_ctl(29,3); // en test_pin[7]
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// xc_gpio_fun_sel(30,0);
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// xc_gpio_mux_ctl(30,3); // en test_pin[8]
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}
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#endif
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|
||||
/****************************************************************************************
|
||||
* MODEM FUNCTION INTERFACE
|
||||
***************************************************************************************/
|
||||
void delay_ms_test()
|
||||
{
|
||||
for (volatile int i = 0; i < 1000; i++) {
|
||||
}
|
||||
}
|
||||
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||||
#define RF_BASE (0x53021000)
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#define rf_ana0 (RF_BASE + 0 * 0x4) // 0x53021000
|
||||
#define rf_ana1 (RF_BASE + 1 * 0x4) // 0x53021004
|
||||
#define rf_ana2 (RF_BASE + 2 * 0x4) // 0x53021008
|
||||
#define rf_ana3 (RF_BASE + 3 * 0x4) // 0x5302100c
|
||||
#define rf_ana4 (RF_BASE + 4 * 0x4) // 0x53021010
|
||||
#define rf_ana5 (RF_BASE + 5 * 0x4) // 0x53021014
|
||||
#define rf_ana6 (RF_BASE + 6 * 0x4) // 0x53021018
|
||||
#define rf_ana7 (RF_BASE + 7 * 0x4) // 0x5302101C
|
||||
#define rf_ana8 (RF_BASE + 8 * 0x4) // 0x53021020
|
||||
#define rf_ana9 (RF_BASE + 9 * 0x4) // 0x53021024
|
||||
#define rf_ana10 (RF_BASE + 10 * 0x4) // 0x53021028
|
||||
#define rf_ana11 (RF_BASE + 11 * 0x4) // 0x5302102c
|
||||
#define rf_ana12 (RF_BASE + 12 * 0x4) // 0x53021030
|
||||
#define rf_ana13 (RF_BASE + 13 * 0x4) // 0x53021034
|
||||
#define rf_ana14 (RF_BASE + 14 * 0x4) // 0x53021038
|
||||
#define rf_ana15 (RF_BASE + 15 * 0x4) // 0x5302103c
|
||||
#define rf_ana16 (RF_BASE + 16 * 0x4) // 0x53021040
|
||||
#define rf_ana17 (RF_BASE + 17 * 0x4) // 0x53021044
|
||||
#define rf_ana18 (RF_BASE + 18 * 0x4) // 0x53021048
|
||||
#define rf_ana19 (RF_BASE + 19 * 0x4) // 0x5302104c
|
||||
#define rf_ana20 (RF_BASE + 20 * 0x4) // 0x53021050
|
||||
#define rf_ana21 (RF_BASE + 21 * 0x4) // 0x53021054
|
||||
#define rf_ana22 (RF_BASE + 22 * 0x4) // 0x53021058
|
||||
#define rf_ana23 (RF_BASE + 23 * 0x4) // 0x5302105c
|
||||
#define rf_ana24 (RF_BASE + 24 * 0x4) // 0x53021060
|
||||
#define rf_ana25 (RF_BASE + 25 * 0x4) // 0x53021064
|
||||
#define rf_ana26 (RF_BASE + 26 * 0x4) // 0x53021068
|
||||
#define rf_ana27 (RF_BASE + 27 * 0x4) // 0x5302106c
|
||||
#define rf_ana28 (RF_BASE + 28 * 0x4) // 0x53021070
|
||||
#define rf_ana29 (RF_BASE + 29 * 0x4) // 0x53021074
|
||||
#define rf_ana30 (RF_BASE + 30 * 0x4) // 0x53021078
|
||||
#define rf_ana31 (RF_BASE + 31 * 0x4) // 0x5302107c
|
||||
|
||||
//--- chip realated setting
|
||||
// Rx Parameter Configuration
|
||||
#define EXTRC_RXPWRUP (87)
|
||||
// #define RF_RX_ON_DELAY (70)
|
||||
// #define MODEM_RXON_DELAY (75)
|
||||
#define RF_RX_ON_DELAY (64)
|
||||
#define MODEM_RXON_DELAY (68)
|
||||
#define SYNC_ERR_BIT (7)
|
||||
|
||||
////Tx Parameter Configuration
|
||||
// #define EXTRC_TXPWRUP (80)
|
||||
// #define RF_TX_ON_DELAY (70)
|
||||
// #define MODEM_TXON_DELAY (10)
|
||||
|
||||
// //2M test
|
||||
// #define EXTRC_RXPWRUP (80)
|
||||
// #define RF_RX_ON_DELAY (10)
|
||||
// #define MODEM_RXON_DELAY (15)
|
||||
// #define SYNC_ERR_BIT (6)
|
||||
|
||||
// Tx Parameter Configuration
|
||||
#define EXTRC_TXPWRUP (87)
|
||||
#define RF_TX_ON_DELAY (75)
|
||||
#define MODEM_TXON_DELAY (32)
|
||||
|
||||
// //ble1m
|
||||
// #define EXTRC_RFRXTMDA0 8
|
||||
#define EXTRC_RFRXTMDA0 16
|
||||
// #define EXTRC_RXPATHDLY0 6
|
||||
#define EXTRC_RXPATHDLY0 4
|
||||
// ble2m
|
||||
#define EXTRC_RFRXTMDA1 8
|
||||
#define EXTRC_RXPATHDLY1 5
|
||||
// bles8
|
||||
#define EXTRC_RXFLUSHPATHDLY2 0
|
||||
#define EXTRC_RFRXTMDA2 136
|
||||
#define EXTRC_RXPATHDLY2 45
|
||||
// bles2
|
||||
#define EXTRC_RXFLUSHPATHDLY3 0
|
||||
#define EXTRC_RFRXTMDA3 40
|
||||
|
||||
#define setbit(x, y) ((x) |= (1 << (y)))
|
||||
#define clrbit(x, y) ((x) &= ~(1 << (y)))
|
||||
|
||||
static void wbit(uint16_t reg_addr, int end, int start, char *bit_str)
|
||||
{
|
||||
uint16_t reg_val = 0;
|
||||
char ch = 0;
|
||||
uint16_t i = 0;
|
||||
uint16_t s_len = 0;
|
||||
while (*(bit_str + s_len))
|
||||
s_len++;
|
||||
if (s_len != (end - start + 1))
|
||||
while (1)
|
||||
;
|
||||
reg_val = *(uint16_t *)(0x53021000 + reg_addr); // 0X4002F000
|
||||
for (i = start; i <= end; i++) {
|
||||
int bit_idx = i - start;
|
||||
ch = bit_str[(end - start) - bit_idx] - '0';
|
||||
if (ch == 1)
|
||||
setbit(reg_val, i);
|
||||
else if (ch == 0)
|
||||
clrbit(reg_val, i);
|
||||
}
|
||||
*(uint16_t *)(0x53021000 + reg_addr) = reg_val;
|
||||
}
|
||||
/*! ********************************************************
|
||||
* @name wbit
|
||||
* @desc wbit
|
||||
* *********************************************************/
|
||||
static uint16_t rbit(uint16_t reg_addr)
|
||||
{
|
||||
return *(uint16_t *)(0x53021000 + reg_addr);
|
||||
}
|
||||
|
||||
void rf_rccalib(void)
|
||||
{
|
||||
static uint8_t rccalib_flag = 0;
|
||||
if (rccalib_flag)
|
||||
return;
|
||||
uint32_t timeout = 0;
|
||||
uint16_t val = 0;
|
||||
wbit(0x0080, 10, 8, "111"); // RG_RCCAL_CTRL(Rccal �����ֵ����) def"100"
|
||||
delay_ms_test();
|
||||
wbit(0x0080, 5, 5, "1"); // RG_RCCAL_RESETN=1
|
||||
delay_ms_test();
|
||||
wbit(0x0080, 3, 3, "0"); // RG_RCCAL_SEL =0
|
||||
delay_ms_test();
|
||||
wbit(0x0080, 2, 2, "1"); // RG_RCCAL_EN=1
|
||||
delay_ms_test();
|
||||
wbit(0x0080, 4, 4, "1"); // RG_RCCAL_START=1
|
||||
delay_ms_test();
|
||||
while (!(rbit(0x0084) & 0x8000)) { // �ȴ�AD_RCCAL_FINISH���� �ó�Уֵ
|
||||
// AD_RCCAL_CTRIM
|
||||
if ((timeout++) > 0x10000)
|
||||
break;
|
||||
}
|
||||
val = rbit(0x0084);
|
||||
val = (val & 0x7FFF) >> 10; // ��УֵAD_RCCAL_CTRIM����
|
||||
wbit(0x0080, 3, 3, "1"); // RG_RCCAL_SEL =1
|
||||
wbit(0x0080, 2, 2, "0"); // RG_RCCAL_EN=0
|
||||
wbit(0x0080, 4, 4, "0"); // RG_RCCAL_START=0
|
||||
char tb[6] = {0}; // �������Уֵת�����ַ���
|
||||
tb[4] = ((val & 0x01) ? '1' : '0');
|
||||
tb[3] = ((val & 0x02) ? '1' : '0');
|
||||
tb[2] = ((val & 0x04) ? '1' : '0');
|
||||
tb[1] = ((val & 0x08) ? '1' : '0');
|
||||
tb[0] = ((val & 0x10) ? '1' : '0');
|
||||
wbit(0x0080, 15, 11, tb);
|
||||
rccalib_flag = 1;
|
||||
printf("\nRG_RCCAL_CC:%X \n", rbit(0x80));
|
||||
}
|
||||
|
||||
#if 0
|
||||
void send_Tone(void)
|
||||
{
|
||||
printf("send_Tone \n");
|
||||
uint32_t value = 0;
|
||||
|
||||
//ana30<13> 默认0改成1;shdn_tx mux
|
||||
writel(rf_ana30, readl(rf_ana30) | (0x1 << 13));
|
||||
//ana30<7:0> 默认00000000改成11111111;shdn
|
||||
writel(rf_ana30, readl(rf_ana30) | (0xff ));
|
||||
// ana29<5:4>默认11改成00；sxrstn mux
|
||||
value = readl(rf_ana29) & ~(0x3 << 4);
|
||||
writel(rf_ana29, value);
|
||||
// ana29<2>默认0改成1；dsmrstnspi
|
||||
writel(rf_ana29, readl(rf_ana29) | (0x01 << 2));
|
||||
// ana27<0>默认0改成1；afcrstnspi
|
||||
writel(rf_ana27, readl(rf_ana27) | (0x01));
|
||||
|
||||
//手动开tx_en（5A,5B共用）:
|
||||
//ana29<3>默认0改成1；dacrstnspi
|
||||
writel(rf_ana29, readl(rf_ana29) | (0x01 << 3));
|
||||
//ana30<14> 默认0改成1;en_tx mux
|
||||
writel(rf_ana30, readl(rf_ana30) | (0x01 << 14));
|
||||
//ana31<7:2>默认000000改成111111;tx_en
|
||||
writel(rf_ana31, readl(rf_ana31) | (0x3f << 2));
|
||||
|
||||
// 发送单载波
|
||||
writel(rf_ana29, readl(rf_ana29) | (0x01 << 1)); // 手动afc mux开关ana29<1>默认0改成1，
|
||||
writel(rf_ana28, readl(rf_ana28) | (0x01)); // ana28<0> 拉高
|
||||
delay_ms_test();
|
||||
value = readl(0x53022064) & ~(0x1FFFFFFF << 4);writel(0x53022064, value | 0x896A << 16); // 2410
|
||||
|
||||
writel(rf_ana28, readl(rf_ana28) & ~(0x01)); // ana28<0> 默认0
|
||||
//value = readl(0x53022064) & ~(0x1FFFFFFF << 4);writel(0x53022064, value | 0x8962 << 16| 0xa4000); // 2402
|
||||
delay_ms_test();
|
||||
writel(rf_ana28, readl(rf_ana28) | (0x01)); // ana28<0> 拉高
|
||||
|
||||
while (1){
|
||||
// value = readl(0x53022064) & ~(0x1FFFFFFF<<4); writel(0x53022064, value | 0x8970<<16|0x28f); //2416 tone +10k
|
||||
// delay_ms_test();
|
||||
// value = readl(0x53022064) & ~(0x1FFFFFFF<<4); writel(0x53022064, value | 0x8960<<16|0xffd70); //2416 tone -10k
|
||||
// delay_ms_test();
|
||||
value = readl(0x53022064) & ~(0x1FFFFFFF<<4); writel(0x53022064, value | 0x8960<<16|0xe028f); //2416 tone +10k
|
||||
delay_ms_test();
|
||||
value = readl(0x53022064) & ~(0x1FFFFFFF<<4); writel(0x53022064, value | 0x8960<<16|0xdfd70); //2416 tone -10k
|
||||
delay_ms_test();
|
||||
};
|
||||
}
|
||||
#endif
|
||||
|
||||
void auto_agc_init()
|
||||
{
|
||||
*((uint32_t volatile *)0x5302109c) =
|
||||
((0x0) << 10 | (0x0) << 4); // bt_rx_vga_map6/7
|
||||
*((uint32_t volatile *)0x530210A0) =
|
||||
((0x0) << 10 | (0x4) << 4); // bt_rx_vga_map8/9
|
||||
*((uint32_t volatile *)0x530210A4) =
|
||||
((0x8) << 10 | (0xc) << 4); // bt_rx_vga_map10/11
|
||||
*((uint32_t volatile *)0x530210A8) =
|
||||
((0x10) << 10 | (0x14) << 4); // bt_rx_vga_map12/13
|
||||
*((uint32_t volatile *)0x530210Ac) =
|
||||
((0x18) << 10 | (0x1c) << 4); // bt_rx_vga_map14/15
|
||||
// w4 0x53022000 0x97a0
|
||||
|
||||
*((uint32_t volatile *)0x53022018) =
|
||||
(0x0 << 24) | (0x0 << 16) | (0x0 << 8) | (0x0); // hw_cfg_rf_abb_gain0-3
|
||||
*((uint32_t volatile *)0x5302201c) =
|
||||
(0x0 << 24) | (0x0 << 16) | (0x0 << 8) | (0x0);
|
||||
*((uint32_t volatile *)0x53022020) =
|
||||
(0x8 << 24) | (0x4 << 16) | (0x2 << 8) | (0x0);
|
||||
*((uint32_t volatile *)0x53022024) =
|
||||
(0xe << 24) | (0xc << 16) | (0xa << 8) | (0x8);
|
||||
// *((uint32_t volatile*)0x530210A0) = ((8<<2)<<10 | (9<<2)<<4);
|
||||
// //bt_rx_vga_map8/9
|
||||
// *((uint32_t volatile*)0x530210A4) = ((9<<2)<<10 | (9<<2)<<4);
|
||||
// //bt_rx_vga_map10/11
|
||||
// *((uint32_t volatile*)0x530210A8) = ((9<<2)<<10 | (9<<2)<<4);
|
||||
// //bt_rx_vga_map12/13
|
||||
// *((uint32_t volatile*)0x530210Ac) = ((9<<2)<<10 | (9<<2)<<4);
|
||||
// //bt_rx_vga_map14/15
|
||||
|
||||
*((uint32_t volatile *)0x53022000) = (
|
||||
// 0<<0 | //0 enable
|
||||
// 1<<1 | //1 hw_agc_sel
|
||||
0 << 1 | // agc_en_mode
|
||||
0 << 4 | // 16 agc_adc_en_sw
|
||||
1 << 5 | // 17 hw_agc_ctrl_enable
|
||||
0 << 6 | // 18 cfg_cci_gain_mode
|
||||
1 << 7 | // rw rssi sel
|
||||
7 << 8 | // 23:20 cfg_LNA_init
|
||||
9 << 12); // 27:24 cfg_ABB_init
|
||||
*((uint32_t volatile *)0x5302200c) = 25; // cfg_turner_gain
|
||||
}
|
||||
|
||||
void rf_xtal_cal_set(uint8_t set_value)
|
||||
{
|
||||
uint32_t value;
|
||||
value = readl(CPRAO_AON_RF_AONREG_ADDR) & ~(0x3F << 20);
|
||||
writel(CPRAO_AON_RF_AONREG_ADDR, value | (set_value << 20));
|
||||
}
|
||||
|
||||
void modem_init(void)
|
||||
{
|
||||
uint32_t value = 0;
|
||||
// open bt clock
|
||||
writel(0x40000040,
|
||||
readl(0x40000040) | (0x01 << 4) | 0xFFFF0000); // 0x40[4] bt_clk_en
|
||||
writel(0x40000048, readl(0x40000048) | (0x01 << 4) |
|
||||
0xFFFF0000); // 0x48[4] bt_modem_clk_en
|
||||
writel(0x40000070,
|
||||
readl(0x40000070) | (0x01 << 10) | 0xFFFF0000); // 0x70[10]bt_pclk_en
|
||||
writel(0x40000074, readl(0x40000074) | (0x01 << 2) |
|
||||
0xFFFF0000); // 0x74[2] bt32k_clk_en
|
||||
writel(0x4000247c, 0x200020); // bt32k_clk_ao_en
|
||||
writel(0x53022048, ((MODEM_TXON_DELAY << 8) | MODEM_RXON_DELAY));
|
||||
writel(0x53020368, readl(0x53020368) | (0x01 << 31)); // EXT_CORRCODE_EN[31]
|
||||
writel(0x53020204, readl(0x53020204) | (0x01 << 2)); // int_rx_cfg_sel = 1
|
||||
|
||||
writel(0x53022044, readl(0x53022044) & ~(0x1 << 13)); // neg sample adc
|
||||
writel(0x530210B0, readl(0x530210B0) & 0xFFFF | (1 << 14)); // bt_en_pm = 1
|
||||
writel(0x40002450, 1); // CPR_AO BB_CORELDORF_EN
|
||||
|
||||
writel(0x53020244, readl(0x53020244) & 0xFFFF |
|
||||
(0x1e00 << 16)); // int_fe_ifshift1[12:0] 512->1M IF
|
||||
|
||||
writel(0x5302204C, RF_TX_ON_DELAY << 8 | RF_RX_ON_DELAY); // rf_delay_ctrl
|
||||
writel(0x530210B8, (0x1 << 0x1) | (0x1 << 0x2)); // 正常工作
|
||||
|
||||
writel(0x53020214, 0x1);
|
||||
|
||||
// SYNC_ERR_BLE
|
||||
value = readl(0x53020368) & ~(0x7 << 8);
|
||||
writel(0x53020368, value | (SYNC_ERR_BIT << 8));
|
||||
|
||||
writel(rf_ana29, readl(rf_ana29) & ~(0x01 << 1));
|
||||
|
||||
writel(rf_ana2, 0x615f);
|
||||
|
||||
rf_rccalib();
|
||||
#if CFG_RSSI_ENABLE //auto_agc
|
||||
auto_agc_init();
|
||||
#else
|
||||
////ana0<7>默认0改成1，进入手动agc模式。用ana0<6:0>配置增益
|
||||
value = readl(rf_ana0);
|
||||
writel(rf_ana0, value | (0x1 << 7));
|
||||
// value = readl(rf_ana0) & (~0x7f) ; writel(rf_ana0, value | (0x7A));
|
||||
value = readl(rf_ana0) & (~0x7f);
|
||||
writel(rf_ana0, value | (0x77));
|
||||
#endif
|
||||
|
||||
#ifdef USED_DCDC
|
||||
writel(rf_ana21, TRANS_POWER_9_2DBM);
|
||||
#error
|
||||
#else
|
||||
writel(rf_ana21, TRANS_POWER_NEGTIVE_8_9_DBM);
|
||||
#endif // USED_DCDC
|
||||
|
||||
// 配置 VCO 电流ana18<2:0> --000, ana18<5:3> --001
|
||||
value = readl(rf_ana18) & ~(0x7);
|
||||
writel(rf_ana18, value);
|
||||
value = readl(rf_ana18) & ~(0x7 << 3);
|
||||
writel(rf_ana18, (value | (0x1 << 3)));
|
||||
value = readl(rf_ana2) & ~(0xf << 5);
|
||||
writel(rf_ana2, value | (0x8 << 5));
|
||||
value = readl(rf_ana24);
|
||||
|
||||
value=0x952c;
|
||||
|
||||
writel(rf_ana24, value);
|
||||
#ifdef VCO_POWER
|
||||
// ana4<15:12>默认1001（量产版默认值1000）改成0000
|
||||
value = readl(rf_ana4) & ~(0xf << 12);
|
||||
writel(rf_ana4, value);
|
||||
|
||||
// ana18<5:3>默认000改成001；
|
||||
value = readl(rf_ana18) | (0x001 << 3);
|
||||
writel(rf_ana18, value);
|
||||
// ana18<2:0>默认101改成000；
|
||||
value = readl(rf_ana18) & ~(0x7 << 0);
|
||||
writel(rf_ana18, value);
|
||||
|
||||
// ana28<4:2>默认100改成000.
|
||||
value = readl(rf_ana28) & ~(0x7 << 2);
|
||||
writel(rf_ana28, value);
|
||||
#endif // VCO_POWER
|
||||
|
||||
// rf_test_pin_init();
|
||||
}
|
||||
|
||||
/****************************************************************************************
|
||||
* RADIO FUNCTION INTERFACE
|
||||
***************************************************************************************/
|
||||
void rf_init(struct rwip_rf_api *api)
|
||||
{
|
||||
// ********************************************************
|
||||
// * Initialize the RF driver API structure *
|
||||
// ********************************************************
|
||||
|
||||
api->reg_rd = rf_reg_rd;
|
||||
api->reg_wr = rf_reg_wr;
|
||||
api->txpwr_dbm_get = rf_txpwr_dbm_get;
|
||||
api->txpwr_min = RF_POWER_MIN;
|
||||
api->txpwr_max = RF_POWER_MAX;
|
||||
api->sleep = rf_sleep;
|
||||
api->reset = rf_reset;
|
||||
api->rssi_convert = rf_rssi_convert;
|
||||
api->txpwr_cs_get = rf_txpwr_cs_get;
|
||||
|
||||
#if (BLE_EMB_PRESENT)
|
||||
api->force_agc_enable = rf_force_agc_enable;
|
||||
#endif //(BLE_EMB_PRESENT)
|
||||
|
||||
#if (BT_EMB_PRESENT)
|
||||
api->txpwr_dec = rf_txpwr_dec;
|
||||
api->txpwr_inc = rf_txpwr_inc;
|
||||
api->txpwr_max_set = rf_txpwr_max_set;
|
||||
#endif //(BT_EMB_PRESENT)
|
||||
api->rssi_interf_thr = RF_RSSI_70dB_THRHLD;
|
||||
api->rssi_high_thr = RF_RSSI_40dB_THRHLD;
|
||||
api->rssi_low_thr = RF_RSSI_60dB_THRHLD;
|
||||
|
||||
#if (HCI_TEST_NO_IP)
|
||||
return;
|
||||
#endif
|
||||
|
||||
// ********************************************************
|
||||
// * Initialize Exchange Memory *
|
||||
// ********************************************************
|
||||
|
||||
rf_em_init();
|
||||
|
||||
// ********************************************************
|
||||
// * Initialize BLE/BT Core Registers *
|
||||
// ********************************************************
|
||||
|
||||
/* BLE RADIOCNTL0 */
|
||||
ip_radiocntl0_pack(/*uint16_t spiptr*/ 0,
|
||||
/*uint8_t spicfg*/ 0,
|
||||
/*uint8_t spifreq*/ 0,
|
||||
/*uint8_t spigo*/ 0);
|
||||
|
||||
/* BLE RADIOCNTL1 */
|
||||
ip_radiocntl1_pack(/*uint8_t forceagcen*/ 0,
|
||||
/*uint8_t forceiq*/ 0,
|
||||
/*uint8_t rxdnsl*/ 0,
|
||||
/*uint8_t txdnsl*/ 0,
|
||||
/*uint16_t forceagclength*/ 0,
|
||||
/*uint8_t syncpulsemode*/ 0,
|
||||
/*uint8_t syncpulsesrc*/ 0,
|
||||
/*uint8_t dpcorren*/ 0,
|
||||
/*uint8_t jefselect*/ 1,
|
||||
/*uint8_t xrfsel*/ 2,
|
||||
/*uint8_t subversion*/ 0);
|
||||
|
||||
#if (BLE_EMB_PRESENT)
|
||||
|
||||
uint8_t dely1, dely2, dely3, dely4;
|
||||
ble_radiocntl2_phymsk_setf(
|
||||
0x3); // mark that 2mbps and Coded phy are supported for TLM
|
||||
|
||||
/* BLE RADIOPWRUPDN0 */
|
||||
ble_radiopwrupdn0_pack(/*uint8_t syncposition0*/ 0,
|
||||
/*uint8_t rxpwrup0*/ EXTRC_RXPWRUP,
|
||||
/*uint8_t txpwrdn0*/ 07,
|
||||
/*uint8_t txpwrup0*/ EXTRC_TXPWRUP);
|
||||
ble_radiopwrupdn0_unpack(&dely1, &dely2, &dely3, &dely4);
|
||||
|
||||
/* BLE RADIOPWRUPDN1 */
|
||||
ble_radiopwrupdn1_pack(/*uint8_t syncposition1*/ 0,
|
||||
/*uint8_t rxpwrup1*/ EXTRC_RXPWRUP,
|
||||
/*uint8_t txpwrdn1*/ 07,
|
||||
/*uint8_t txpwrup1*/ EXTRC_TXPWRUP);
|
||||
|
||||
ble_radiopwrupdn1_unpack(&dely1, &dely2, &dely3, &dely4);
|
||||
|
||||
/* BLE RADIOPWRUPDN2 */
|
||||
ble_radiopwrupdn2_pack(/*uint8_t syncposition2*/ 0,
|
||||
/*uint8_t rxpwrup2*/ EXTRC_RXPWRUP,
|
||||
/*uint8_t txpwrdn2*/ 07,
|
||||
/*uint8_t txpwrup2*/ EXTRC_TXPWRUP);
|
||||
|
||||
ble_radiopwrupdn2_unpack(&dely1, &dely2, &dely3, &dely4);
|
||||
|
||||
/* BLE RADIOPWRUPDN3 */
|
||||
ble_radiopwrupdn3_pack(/*uint8_t txpwrdn3*/ 07,
|
||||
/*uint8_t txpwrup3*/ EXTRC_TXPWRUP);
|
||||
|
||||
ble_radiopwrupdn3_unpack(&dely1, &dely2);
|
||||
|
||||
/* BLE RADIOTXRXTIM0 */
|
||||
ble_radiotxrxtim0_pack(/*uint8_t rfrxtmda0*/ EXTRC_RFRXTMDA0,
|
||||
/*uint8_t rxpathdly0*/ EXTRC_RXPATHDLY0,
|
||||
/*uint8_t txpathdly0*/ 4);
|
||||
|
||||
ble_radiotxrxtim0_unpack(&dely1, &dely2, &dely3);
|
||||
|
||||
/* BLE RADIOTXRXTIM1 */
|
||||
ble_radiotxrxtim1_pack(/*uint8_t rfrxtmda1*/ EXTRC_RFRXTMDA1,
|
||||
/*uint8_t rxpathdly1*/ EXTRC_RXPATHDLY1,
|
||||
/*uint8_t txpathdly1*/ 3);
|
||||
|
||||
ble_radiotxrxtim1_unpack(&dely1, &dely2, &dely3);
|
||||
|
||||
/* BLE RADIOTXRXTIM2 */
|
||||
ble_radiotxrxtim2_pack(/*uint8_t rxflushpathdly2*/ EXTRC_RXFLUSHPATHDLY2,
|
||||
/*uint8_t rfrxtmda2*/ EXTRC_RFRXTMDA2,
|
||||
/*uint8_t rxpathdly2*/ EXTRC_RXPATHDLY2,
|
||||
/*uint8_t txpathdly2*/ 4);
|
||||
|
||||
ble_radiotxrxtim2_unpack(&dely1, &dely2, &dely3, &dely4);
|
||||
|
||||
/* BLE RADIOTXRXTIM3 */
|
||||
ble_radiotxrxtim3_pack(/*uint8_t rxflushpathdly3*/ EXTRC_RXFLUSHPATHDLY3,
|
||||
/*uint8_t rfrxtmda3*/ EXTRC_RFRXTMDA3,
|
||||
/*uint8_t txpathdly3*/ 4);
|
||||
|
||||
ble_radiotxrxtim3_unpack(&dely1, &dely2, &dely3);
|
||||
|
||||
#endif //(BLE_EMB_PRESENT)
|
||||
|
||||
#if (BT_EMB_PRESENT)
|
||||
/* EDRCNTL */
|
||||
bt_rwbtcntl_nwinsize_setf(NORMAL_WIN_SIZE / 2);
|
||||
bt_edrcntl_rxgrd_timeout_setf(0x12);
|
||||
bt_edrcntl_rx_swap_setf(1);
|
||||
bt_edrcntl_tx_swap_setf(1);
|
||||
/* BT RADIOPWRUPDN */
|
||||
bt_radiopwrupdn_rxpwrupct_setf(EXTRC_RXPWRUP);
|
||||
bt_radiopwrupdn_txpwrdnct_setf(7);
|
||||
bt_radiopwrupdn_txpwrupct_setf(EXTRC_TXPWRUP);
|
||||
|
||||
/* IP RADIOCNTL */
|
||||
ip_radiocntl0_spifreq_setf(0);
|
||||
ip_radiocntl0_spigo_setf(0);
|
||||
ip_radiocntl0_spiptr_setf(0);
|
||||
ip_radiocntl1_forceagc_length_setf(0);
|
||||
ip_radiocntl1_sync_pulse_mode_setf(1); // SYNC_PULSE_SRC
|
||||
ip_radiocntl1_dpcorr_en_setf(0);
|
||||
ip_radiocntl1_xrfsel_setf(2); // xrfsel is 2 in our platform
|
||||
ip_radiocntl1_forceagc_en_setf(0);
|
||||
|
||||
/* BT RADIOTXRXTIM */
|
||||
bt_radiotxrxtim_rxpathdly_setf(24); // 21->24 2022/4/13
|
||||
bt_radiotxrxtim_txpathdly_setf(1);
|
||||
bt_radiotxrxtim_sync_position_setf(0);
|
||||
|
||||
/* BT RADIOCNTL 2 */
|
||||
bt_radiocntl2_freqtable_ptr_setf((EM_FT_OFFSET >> 2));
|
||||
bt_radiocntl2_syncerr_setf(0x7);
|
||||
|
||||
/* BT RADIOCNTL3 */
|
||||
bt_radiocntl3_rxrate0cfg_setf(1);
|
||||
bt_radiocntl3_txrate0cfg_setf(1);
|
||||
bt_radiocntl3_pack(/*uint8_t rxrate2cfg*/ 3,
|
||||
/*uint8_t rxrate1cfg*/ 2,
|
||||
/*uint8_t rxrate0cfg*/ 1,
|
||||
/*uint8_t getrssidelay*/ 0,
|
||||
/*uint8_t rxserparif*/ 0,
|
||||
/*uint8_t rxsyncrouting*/ 0,
|
||||
/*uint8_t rxvalidbeh*/ 0,
|
||||
/*uint8_t txrate2cfg*/ 3,
|
||||
/*uint8_t txrate1cfg*/ 2,
|
||||
/*uint8_t txrate0cfg*/ 1,
|
||||
/*uint8_t txserparif*/ 0,
|
||||
/*uint8_t txvalidbeh*/ 0);
|
||||
|
||||
#endif //(BT_EMB_PRESENT)
|
||||
}
|
||||
|
||||
///@} RF_EXTRC
|
||||
Reference in New Issue
Block a user