1 /*
2  * Copyright (c) 2020-2021 Huawei Device Co., Ltd.
3  *
4  * HDF is dual licensed: you can use it either under the terms of
5  * the GPL, or the BSD license, at your option.
6  * See the LICENSE file in the root of this repository for complete details.
7  */
8 
9 #ifndef INPUT_I2C_OPS_H
10 #define INPUT_I2C_OPS_H
11 
12 #include "hdf_types.h"
13 #include "i2c_if.h"
14 
15 typedef struct {
16     uint16_t busNum;
17     uint16_t addr;
18 } I2cConfig;
19 
20 typedef struct {
21     struct DevHandle *i2cHandle;
22     I2cConfig i2cCfg;
23 } InputI2cClient;
24 
25 int InputI2cRead(const InputI2cClient *client, uint8_t *writeBuf, uint32_t writeLen, uint8_t *readBuf,
26     uint32_t readLen);
27 int InputI2cWrite(const InputI2cClient *client, uint8_t *writeBuf, uint32_t len);
28 
29 #endif
30