1 /*
2  * Copyright (C) 2010 NXP Semiconductors
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 /**
18  * \file phDalNfc_i2c.h
19  * \brief DAL I2C port implementation for linux
20  *
21  * Project: Trusted NFC Linux
22  *
23  */
24 
25 /**< Basic type definitions */
26 #include <phNfcTypes.h>
27 /**< Generic Interface Layer Function Definitions */
28 #include <phNfcInterface.h>
29 #include <phDal4Nfc.h>
30 
31 void      phDal4Nfc_i2c_initialize(void);
32 void      phDal4Nfc_i2c_set_open_from_handle(phHal_sHwReference_t * pDalHwContext);
33 int       phDal4Nfc_i2c_is_opened(void);
34 void      phDal4Nfc_i2c_flush(void);
35 void      phDal4Nfc_i2c_close(void);
36 NFCSTATUS phDal4Nfc_i2c_open_and_configure(pphDal4Nfc_sConfig_t pConfig, void ** pLinkHandle);
37 int       phDal4Nfc_i2c_read(uint8_t * pBuffer, int nNbBytesToRead);
38 int       phDal4Nfc_i2c_write(uint8_t * pBuffer, int nNbBytesToWrite);
39 int 	  phDal4Nfc_i2c_reset(long level);
40