1 files changed, 90 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/external/infineon/include/optiga_comms.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/infineon/include/optiga_comms.h
new file mode 100644
index 0000000..d04cd95
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/external/infineon/include/optiga_comms.h
@@ -0,0 +1,90 @@
+/**
+* \copyright
+* Copyright (c) 2018, Infineon Technologies AG
+* All rights reserved.
+*
+* This software is provided with terms and conditions as specified in OPTIGA(TM) Trust X Evaluation Kit License Agreement.
+* \endcopyright
+*
+* \author Infineon AG
+*
+* \file
+*
+* \brief This file implements optiga comms abstraction layer for IFX I2C Protocol.
+*
+* \addtogroup  grOptigaComms
+* @{
+*/
+
+#ifndef _OPTIGA_COMMS_H_
+#define _OPTIGA_COMMS_H_
+/**********************************************************************************************************************
+ * HEADER FILES
+ *********************************************************************************************************************/
+#include "Datatypes.h"
+
+/**********************************************************************************************************************
+ * MACROS
+ *********************************************************************************************************************/
+
+/// Succesfull execution
+#define OPTIGA_COMMS_SUCCESS        0x0000
+/// Error in execution
+#define OPTIGA_COMMS_ERROR          0x0001
+/// Busy, doing operation
+#define OPTIGA_COMMS_BUSY           0x0002
+
+/**********************************************************************************************************************
+ * DATA STRUCTURES
+ *********************************************************************************************************************/
+
+/** @brief optiga comms structure */
+typedef struct optiga_comms
+{
+    /// Comms structure pointer
+    void* comms_ctx;  
+    /// Upper layer contect
+    void* upper_layer_ctx;
+    /// Upper layer handler
+    app_event_handler_t upper_layer_handler; 
+    /// Optiga comms state
+    uint8_t state;
+}optiga_comms_t;
+
+extern optiga_comms_t optiga_comms;
+
+/**********************************************************************************************************************
+ * API Prototypes
+ *********************************************************************************************************************/
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * \brief   Opens the communication channel with OPTIGA.
+ */
+LIBRARY_EXPORTS host_lib_status_t optiga_comms_open(optiga_comms_t *p_ctx);
+
+/**
+ * \brief   Resets the OPTIGA.
+ */
+LIBRARY_EXPORTS host_lib_status_t optiga_comms_reset(optiga_comms_t *p_ctx,uint8_t reset_type);
+
+/**
+ * \brief   Sends and receives the APDU.
+ */
+LIBRARY_EXPORTS host_lib_status_t optiga_comms_transceive(optiga_comms_t *p_ctx,const uint8_t* p_data, 
+                                                          const uint16_t* p_data_length,
+                                                          uint8_t* p_buffer, uint16_t* p_buffer_len);
+
+/**
+ * \brief   Closes the communication channel with OPTIGA.
+ */
+LIBRARY_EXPORTS host_lib_status_t optiga_comms_close(optiga_comms_t *p_ctx);
+
+/**
+* @}
+*/
+
+#endif /*_OPTIGA_COMMS_H_*/
+