1 // Copyright 2015-2016 Espressif Systems (Shanghai) PTE LTD
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
7 // http://www.apache.org/licenses/LICENSE-2.0
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
16 #include "esp_phy_init.h"
22 #define ESP_CAL_DATA_CHECK_FAIL 1
26 * @brief Declarations for functions provided by libphy.a
30 * @brief Return ROM function pointer table from PHY library.
32 void phy_get_romfunc_addr(void);
35 * @brief Initialize PHY module and do RF calibration
36 * @param[in] init_data Initialization parameters to be used by the PHY
37 * @param[inout] cal_data As input, calibration data previously obtained. As output, will contain new calibration data.
38 * @param[in] cal_mode RF calibration mode
39 * @return ESP_CAL_DATA_CHECK_FAIL if calibration data checksum fails, other values are reserved for future use
41 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);
44 * @brief Get the format version of calibration data used by PHY library.
45 * @return Format version number, OR'ed with BIT(16) if PHY is in WIFI only mode.
47 uint32_t phy_get_rf_cal_version();
50 * @brief Set RF/BB for only WIFI mode or coexist(WIFI & BT) mode
51 * @param[in] true is for only WIFI mode, false is for coexist mode. default is 0.
54 void phy_set_wifi_mode_only(bool wifi_only);
57 * @brief Set BT the highest priority in coexist mode.
60 void coex_bt_high_prio(void);
63 * @brief Shutdown PHY and RF.
65 void phy_close_rf(void);