esp-idf/components/esp_phy/include/esp_private/phy.h

180 lines
4.4 KiB
C

/*
* SPDX-FileCopyrightText: 2015-2023 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#include "esp_phy_init.h"
#ifdef __cplusplus
extern "C" {
#endif
#define ESP_CAL_DATA_CHECK_FAIL 1
typedef enum {
PHY_I2C_MST_CMD_TYPE_OFF = 0,
PHY_I2C_MST_CMD_TYPE_ON,
PHY_I2C_MST_CMD_TYPE_MAX
} phy_i2c_master_command_type_t;
typedef struct {
struct {
uint8_t start, end; /* the start and end index of phy i2c master command memory */
uint8_t host_id; /* phy i2c master host id */
} config[PHY_I2C_MST_CMD_TYPE_MAX];
} phy_i2c_master_command_attribute_t;
/**
* @file phy.h
* @brief Declarations for functions provided by libphy.a
*/
/**
* @brief Return ROM function pointer table from PHY library.
*/
void phy_get_romfunc_addr(void);
/**
* @brief Initialize PHY module and do RF calibration
* @param[in] init_data Initialization parameters to be used by the PHY
* @param[inout] cal_data As input, calibration data previously obtained. As output, will contain new calibration data.
* @param[in] cal_mode RF calibration mode
* @return ESP_CAL_DATA_CHECK_FAIL if calibration data checksum fails, other values are reserved for future use
*/
int register_chipv7_phy(const esp_phy_init_data_t* init_data, esp_phy_calibration_data_t *cal_data, esp_phy_calibration_mode_t cal_mode);
/**
* @brief Get the format version of calibration data used by PHY library.
* @return Format version number, OR'ed with BIT(16) if PHY is in WIFI only mode.
*/
uint32_t phy_get_rf_cal_version(void);
/**
* @brief Set RF/BB for only WIFI mode or coexist(WIFI & BT) mode
* @param[in] true is for only WIFI mode, false is for coexist mode. default is 0.
* @return NULL
*/
void phy_set_wifi_mode_only(bool wifi_only);
/**
* @brief Set BT the highest priority in coexist mode.
* @return NULL
*/
void coex_bt_high_prio(void);
/**
* @brief Open PHY and RF.
*/
void phy_wakeup_init(void);
/**
* @brief Shutdown PHY and RF.
*/
void phy_close_rf(void);
#if !CONFIG_IDF_TARGET_ESP32
/**
* @brief Disable PHY temperature sensor.
*/
void phy_xpd_tsens(void);
#endif
#if CONFIG_IDF_TARGET_ESP32C3
/**
* @brief Update internal state of PHY when wifi deinit powers off the wifi power domain.
*/
void phy_init_flag(void);
#endif
#if CONFIG_IDF_TARGET_ESP32C6
/**
* @brief Get the configuration info of PHY i2c master command memory.
*
* @param attr the configuration info of PHY i2c master command memory
*/
void phy_i2c_master_mem_cfg(phy_i2c_master_command_attribute_t *attr);
#endif
/**
* @brief Store and load PHY digital registers.
*
* @param backup_en if backup_en is true, store PHY digital registers to memory. Otherwise load PHY digital registers from memory
* @param mem_addr Memory address to store and load PHY digital registers
*
* @return memory size
*/
uint8_t phy_dig_reg_backup(bool backup_en, uint32_t *mem_addr);
#if CONFIG_MAC_BB_PD
/**
* @brief Store and load baseband registers.
*/
void phy_freq_mem_backup(bool backup_en, uint32_t *mem);
#endif
#if CONFIG_ESP_PHY_ENABLE_USB
/**
* @brief Enable or disable USB when phy init.
*/
void phy_bbpll_en_usb(bool en);
#endif
#if CONFIG_IDF_TARGET_ESP32S2
/**
* @brief Phy version select for ESP32S2
*/
void phy_eco_version_sel(uint8_t chip_ver);
#endif
#if CONFIG_ESP_PHY_IMPROVE_RX_11B
/**
* @brief Improve Wi-Fi receive 11b pkts when modules with high interference.
*
* @attention 1.This is a workaround to improve Wi-Fi receive 11b pkts for some modules using AC-DC power supply with high interference.
* @attention 2.Enable this will sacrifice Wi-Fi OFDM receive performance. But to guarantee 11b receive performance serves as a bottom line in this case.
*
* @param enable Enable or disable.
*/
void phy_improve_rx_special(bool enable);
#endif
/**
* @brief Enable phy track pll
*
*/
void phy_track_pll_init(void);
/**
* @brief Disable phy track pll
*
*/
void phy_track_pll_deinit(void);
/**
* @brief Set the flag recorded which modem has already enabled phy
*
*/
void phy_set_modem_flag(esp_phy_modem_t modem);
/**
* @brief Clear the flag to record which modem calls phy disenable
*/
void phy_clr_modem_flag(esp_phy_modem_t modem);
/**
* @brief Get the flag recorded which modem has already enabled phy
*
*/
esp_phy_modem_t phy_get_modem_flag(void);
/**
* @brief Get the PHY lock, only used in esp_phy, the user should not use this function.
*
*/
_lock_t phy_get_lock(void);
#ifdef __cplusplus
}
#endif