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64 lines
2.0 KiB
C
64 lines
2.0 KiB
C
/*
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* SPDX-FileCopyrightText: 2016-2024 Espressif Systems (Shanghai) CO LTD
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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#ifndef PHY_INIT_DATA_H
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#define PHY_INIT_DATA_H /* don't use #pragma once here, we compile this file sometimes */
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#include "esp_phy_init.h"
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#include "sdkconfig.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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// constrain a value between 'low' and 'high', inclusive
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#define LIMIT(val, low, high) ((val < low) ? low : (val > high) ? high : val)
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#define PHY_INIT_MAGIC "PHYINIT"
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#define PHY_INIT_MAGIC_LEN 8 // should be strlen(PHY_INIT_MAGIC) + 1
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// define the lowest tx power as LOWEST_PHY_TX_POWER
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#define PHY_TX_POWER_LOWEST LIMIT(CONFIG_ESP_PHY_MAX_TX_POWER * 4, 0, 52)
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#define PHY_TX_POWER_OFFSET 2
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#define PHY_TX_POWER_NUM 14
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#if CONFIG_ESP_PHY_MULTIPLE_INIT_DATA_BIN
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#define PHY_CRC_ALGORITHM 1
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#define PHY_COUNTRY_CODE_LEN 2
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#define PHY_INIT_DATA_TYPE_OFFSET 126
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#define PHY_SUPPORT_MULTIPLE_BIN_OFFSET 125
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#endif
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extern const char phy_init_magic_pre[];
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extern const esp_phy_init_data_t phy_init_data;
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extern const char phy_init_magic_post[];
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#if CONFIG_ESP_PHY_MULTIPLE_INIT_DATA_BIN
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/**
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* @brief PHY init data control information structure
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*/
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typedef struct {
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uint8_t control_info_checksum[4]; /*!< 4-byte control information checksum */
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uint8_t multiple_bin_checksum[4]; /*!< 4-byte multiple bin checksum */
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uint8_t check_algorithm; /*!< check algorithm */
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uint8_t version; /*!< PHY init data bin version */
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uint8_t number; /*!< PHY init data bin number */
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uint8_t length[2]; /*!< Length of each PHY init data bin */
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uint8_t reserved[19]; /*!< 19-byte reserved */
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} __attribute__ ((packed)) phy_control_info_data_t;
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/**
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* @brief Country corresponds to PHY init data type structure
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*/
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typedef struct {
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char cc[PHY_COUNTRY_CODE_LEN];
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uint8_t type;
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} phy_country_to_bin_type_t;
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* PHY_INIT_DATA_H */
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