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/*
* SPDX-FileCopyrightText: 2023-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#include <stdint.h>
#include <stdbool.h>
typedef enum {
//11b
PHY_RATE_1M = 0x0,
PHY_RATE_2M = 0x1,
PHY_RATE_5M5 = 0x2,
PHY_RATE_11M = 0x3,
//11g
PHY_RATE_6M = 0xb,
PHY_RATE_9M = 0xf,
PHY_RATE_12M = 0xa,
PHY_RATE_18M = 0xe,
PHY_RATE_24M = 0x9,
PHY_RATE_36M = 0xd,
PHY_RATE_48M = 0x8,
PHY_RATE_54M = 0xc,
//11n
PHY_RATE_MCS0 = 0x10,
PHY_RATE_MCS1 = 0x11,
PHY_RATE_MCS2 = 0x12,
PHY_RATE_MCS3 = 0x13,
PHY_RATE_MCS4 = 0x14,
PHY_RATE_MCS5 = 0x15,
PHY_RATE_MCS6 = 0x16,
PHY_RATE_MCS7 = 0x17,
PHY_WIFI_RATE_MAX
} esp_phy_wifi_rate_t;
typedef enum {
PHY_BLE_RATE_1M = 0,
PHY_BLE_RATE_2M,
PHY_BLE_RATE_125K,
PHY_BLE_RATE_500k,
PHY_BLE_RATE_MAX
} esp_phy_ble_rate_t;
typedef enum {
PHY_BLE_TYPE_1010 = 0,
PHY_BLE_TYPE_00001111 = 1,
PHY_BLE_TYPE_prbs9 = 2,
PHY_BLE_TYPE_00111100 = 4,
PHY_BLE_TYPE_MAX
} esp_phy_ble_type_t;
/**
* @brief Structure holding PHY RX result
*/
typedef struct {
uint32_t phy_rx_correct_count; /*!< The number of desired packets received */
int phy_rx_rssi; /*!< Average RSSI of desired packets */
uint32_t phy_rx_total_count; /*!< The number of total packets received */
uint32_t phy_rx_result_flag; /*!< 0 means no RX info; 1 means the latest Wi-Fi RX info; 2 means the latest BLE RX info. */
} esp_phy_rx_result_t;
/**
* @brief Wifi power domain power on
*/
void esp_wifi_power_domain_on(void);
/**
* @brief Wifi power domain power off
*/
void esp_wifi_power_domain_off(void);
/**
* @brief Environment variable configuration
*
* @param conf:
* Set to 1 to enter RF test mode.
*/
void esp_phy_rftest_config(uint8_t conf);
/**
* @brief RF initialization configuration
*/
void esp_phy_rftest_init(void);
/**
* @brief TX Continuous mode
*
* @param contin_en:
* Set to true for continuous packet sending, which can be used for certification testing;
* Set to false to cancel continuous mode, which is the default mode and can be used for WLAN tester.
*/
void esp_phy_tx_contin_en(bool contin_en);
/**
* @brief HT40/HT20 mode selection
*
* @param en:
* Set to false to enter 11n HT20 mode;
* Set to true to enter 11n HT40 mode;
**/
void esp_phy_cbw40m_en(bool en);
/**
* @brief Wi-Fi TX command
*
* @param chan: channel setting, 1~14;
* @param rate: rate setting;
* @param backoff: Transmit power attenuation, unit is 0.25dB. For example, 4 means that the power is attenuated by 1dB;
* @param length_byte: TX packet length configuration, indicating PSDU Length, unit is byte;
* @param packet_delay: TX packet interval configuration, unit is us;
* @param packet_num: The number of packets sent, 0 means sending packets continuously, other values represent the number of packets to send.
*/
void esp_phy_wifi_tx(uint32_t chan, esp_phy_wifi_rate_t rate, int8_t backoff, uint32_t length_byte, uint32_t packet_delay, uint32_t packet_num);
/**
* @brief Test start/stop command, used to stop transmitting or receiving state.
*
* @param value:
* Value should be set to 3 before TX/RX.
* Set value to 0 to end TX/RX state.
*/
void esp_phy_test_start_stop(uint8_t value);
/**
* @brief Wi-Fi RX command
*
* @param chan: channel setting, 1~14;
* @param rate: rate setting;
*
*/
void esp_phy_wifi_rx(uint32_t chan, esp_phy_wifi_rate_t rate);
/**
* @brief Wi-Fi Carrier Wave(CW) TX command
*
* @param start: enable CW, 1 means transmit, 0 means stop transmitting;
* @param chan: CW channel setting, 1~14;
* @param backoff: CW power attenuation parameter, unit is 0.25dB. 4 indicates the power is attenuated by 1dB.
*
*/
void esp_phy_wifi_tx_tone(uint32_t start, uint32_t chan, uint32_t backoff);
/**
* @brief BLE TX command
*
* @param txpwr: Transmit power level. Tx power is about (level-8)*3 dBm, step is 3dB. Level 8 is around 0 dBm;
* @param chan: channel setting, range is 0~39, corresponding frequency = 2402+chan*2;
* @param len: Payload length setting, range is 0-255, unit is byte, 37 bytes is employed generally;
* @param data_type: Data type setting;
* @param syncw: Packet identification (need to be provided by the packet generator or instrument manufacturer), 0x71764129 is employed generally;
* @param rate: rate setting;
* @param tx_num_in: The number of packets sent, 0 means sending packets continuously, other values represent the number of packets to send.
*/
void esp_phy_ble_tx(uint32_t txpwr, uint32_t chan, uint32_t len, esp_phy_ble_type_t data_type, uint32_t syncw, esp_phy_ble_rate_t rate, uint32_t tx_num_in);
/**
* @brief BLE RX command
*
* @param chan: channel selection, range is 0-39;
* Channels 0, 1, 2~10 correspond to 2404MHz, 2406MHz, 2408MHz~2424MHz respectively;
* Channels 11, 12, 13~36 correspond to 2428MHz, 2430MHz, 2432MHz~2478MHz respectively;
* Channel 37: 2402MHz, Channel 38: 2426MHz, Channel 39: 2480MHz;
* @param syncw: Packet identification (need to be provided by the packet generator or instrument manufacturer), 0x71764129 is employed generally;
* @param rate: rate setting;
*/
void esp_phy_ble_rx(uint32_t chan, uint32_t syncw, esp_phy_ble_rate_t rate);
/**
* @brief BLE Carrier Wave(CW) TX command
*
* @param start: enable CW, 1 means transmit, 0 means stop transmitting;
* @param chan: Single carrier transmission channel selection, range is 0~39, corresponding frequency freq = 2402+chan*2;
* @param power: CW power attenuation parameter, unit is 0.25dB. 4 indicates the power is attenuated by 1dB.
*/
void esp_phy_bt_tx_tone(uint32_t start, uint32_t chan, uint32_t power);
/**
* @brief Get some RX information
*
* @param rx_result: This struct for storing RX information;
*/
void esp_phy_get_rx_result(esp_phy_rx_result_t *rx_result);
#ifdef __cplusplus
}
#endif
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