| /* |
| * |
| * Copyright 2018-2020 NXP |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| /** |
| * @par Description |
| * This file provides the API of the SmCom T1oI2C communication layer. |
| * |
| *****************************************************************************/ |
| |
| #ifndef _SMCOMT1OI2C_H_ |
| #define _SMCOMT1OI2C_H_ |
| |
| #include "smCom.h" |
| |
| /** |
| * \ingroup spi_libese |
| * \brief Ese Channel mode |
| * |
| */ |
| typedef enum |
| { |
| ESE_MODE_NORMAL = 0, /*!< All wired transaction other OSU */ |
| ESE_MODE_OSU /*!< Jcop Os update mode */ |
| } phNxpEse_initMode; |
| |
| #if defined(__cplusplus) |
| extern "C" { |
| #endif |
| |
| /** |
| * closes the T=1 o I2C communication layer. |
| * @param conn_ctx connection context |
| * @param mode Ese Communication mode either |
| * ESE_MODE_NORMAL: All wired transaction other OSU or |
| * ESE_MODE_OSU :Jcop Os update mode |
| * @return |
| */ |
| U16 smComT1oI2C_Close(void *conn_ctx, U8 mode); |
| |
| /** |
| * @param conn_ctx connection context |
| * Reset the T=1 o protocol instance. |
| * @return |
| */ |
| U16 smComT1oI2C_ComReset(void *conn_ctx); |
| |
| /** |
| * Initializes or resumes the T=1 o I2C communication layer. |
| * @param conn_ctx IN: connection context |
| * @param mode Ese Communication mode either ESE_MODE_NORMAL: All wired transaction other OSU or ESE_MODE_OSU :Jcop Os update mode |
| * @param T1oI2Catr IN: Pointer to buffer to contain SCI2C_ATR value |
| * @param T1oI2CatrLen IN: Size of buffer provided; OUT: Actual length of atr retrieved |
| * @return |
| */ |
| U16 smComT1oI2C_Open(void *conn_ctx, U8 mode, U8 seqCnt, U8 *T1oI2Catr, U16 *T1oI2CatrLen); |
| |
| /** |
| * Open I2C device. |
| * @param conn_ctx IN: pointer connection context |
| * @param pConnParam IN: I2C address |
| * @return |
| */ |
| U16 smComT1oI2C_Init(void **conn_ctx, const char *pConnString); |
| |
| #if defined(__cplusplus) |
| } |
| #endif |
| #endif /* _SMCOMT1OI2C_H_ */ |
