// Copyright 2020-2021 Beken // // Licensed under the Apache License, Version 2.0 (the "License"); // you may not use this file except in compliance with the License. // You may obtain a copy of the License at // // http://www.apache.org/licenses/LICENSE-2.0 // // Unless required by applicable law or agreed to in writing, software // distributed under the License is distributed on an "AS IS" BASIS, // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. // See the License for the specific language governing permissions and // limitations under the License. #pragma once #include "driver/tp_types.h" #ifdef __cplusplus extern "C" { #endif // TP support maximum number. #ifndef TP_SUPPORT_MAX_NUM #define TP_SUPPORT_MAX_NUM (1) #endif /** * @brief Set tp sensor device list * * This API will set device list and device list size. * * param list: tp device list * param size: the size of tp device list * * @return * - None */ void bk_tp_set_sensor_devices_list(const tp_sensor_config_t **list, uint16_t size); /** * @brief Init the tp * * This API will auto detect tp sensor, and init gpio, i2c module, sensor, ect. * * param config: process for sensor data * * @attation: you need make sure upper module exist. * * @return * - 0: succeed * - others: other errors. */ bk_err_t bk_tp_driver_init(tp_config_t *config); /** * @brief Deinit the tp * * This API will deinit sensor, i2c module, gpio, ect. * * @return * - 0: succeed * - others: other errors. */ bk_err_t bk_tp_driver_deinit(void); /** * @brief Read tp info callback * * This API will called after read tp info * * param tp_data: tp read info datas * * @return * - 0 : succeed * - other: other errors. */ void bk_tp_read_info_callback(tp_data_t *tp_data); /** * @brief Get current use tp * * This API will called after bk_tp_driver_init * * @return * - tp_device_t *: succeed * - NULL: current no sensor work. */ tp_device_t *bk_tp_get_device(void); /** * @brief Read sensor register value * * This API will called after bk_i2c_init * * param addr: sensor read address * * param reg: sensor register address * * param value: sensor register value * * @return * - 0 : succeed * - other: other errors. */ int tp_i2c_read_uint8(uint8_t addr, uint8_t reg, uint8_t *buff, uint16_t len); /** * @brief Write sensor register value * * This API will called after bk_i2c_init * * param addr: sensor write address * * param reg: sensor register address * * param value: sensor register value * * @return * - 0 : succeed * - other: other errors. */ int tp_i2c_write_uint8(uint8_t addr, uint8_t reg, uint8_t *buff, uint16_t len); /** * @brief Read sensor register value * * This API will called after bk_i2c_init * * param addr: sensor read address * * param reg: sensor register address * * param value: sensor register value * * @return * - 0 : succeed * - other: other errors. */ int tp_i2c_read_uint16(uint8_t addr, uint16_t reg, uint8_t *buff, uint16_t len); /** * @brief Write sensor register value * * This API will called after bk_i2c_init * * param addr: sensor write address * * param reg: sensor register address * * param value: sensor register value * * @return * - 0 : succeed * - other: other errors. */ int tp_i2c_write_uint16(uint8_t addr, uint16_t reg, uint8_t *buff, uint16_t len); #ifdef __cplusplus } #endif