X-Git-Url: http://git.linex4red.de/pub/lufa.git/blobdiff_plain/2a057a7209a1a4457306a2bb42894f42a05fffcd..HEAD:/LUFA/Drivers/USB/Class/Device/CCIDClassDevice.h

diff --git a/LUFA/Drivers/USB/Class/Device/CCIDClassDevice.h b/LUFA/Drivers/USB/Class/Device/CCIDClassDevice.h
index 05f487fa2..48803fd25 100644
--- a/LUFA/Drivers/USB/Class/Device/CCIDClassDevice.h
+++ b/LUFA/Drivers/USB/Class/Device/CCIDClassDevice.h
@@ -1,14 +1,14 @@
 /*
              LUFA Library
-     Copyright (C) Dean Camera, 2018.
+     Copyright (C) Dean Camera, 2021.
 
   dean [at] fourwalledcubicle [dot] com
            www.lufa-lib.org
 */
 
 /*
-  Copyright 2018  Dean Camera (dean [at] fourwalledcubicle [dot] com)
-  Copyright 2018  Filipe Rodrigues (filipepazrodrigues [at] gmail [dot] com)
+  Copyright 2021  Dean Camera (dean [at] fourwalledcubicle [dot] com)
+  Copyright 2021  Filipe Rodrigues (filipepazrodrigues [at] gmail [dot] com)
 
   Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
@@ -125,7 +125,7 @@
 			 *  \return	The command result code.
 			 */
 			uint8_t CALLBACK_CCID_IccPowerOn(USB_ClassInfo_CCID_Device_t* const CCIDInterfaceInfo,
-			                                 uint8_t Slot,
+			                                 const uint8_t Slot,
 			                                 uint8_t* const Atr,
 			                                 uint8_t* const AtrSize,
 			                                 uint8_t* const Error) ATTR_NON_NULL_PTR_ARG(1);
@@ -140,20 +140,20 @@
 			 *  \return	The command result code.
 			 */
 			uint8_t CALLBACK_CCID_IccPowerOff(USB_ClassInfo_CCID_Device_t* const CCIDInterfaceInfo,
-			                                  uint8_t Slot,
+			                                  const uint8_t Slot,
 			                                  uint8_t* const Error) ATTR_NON_NULL_PTR_ARG(1);
 
 			/** CCID class driver callback for PC_TO_RDR_GetSlotStatus CCID message
 			 *  Retrieves the current status of a given slot
 			 *
 			 *	\param[in,out] CCIDInterfaceInfo	Pointer to a structure containing a CCID Class configuration and state.
-			 *  \param[in]     slot 				The slot ID from which we want to retrieve the status.
-			 *  \param[out]    error				The result of the operation, or error.
+			 *  \param[in]     Slot 				The slot ID from which we want to retrieve the status.
+			 *  \param[out]    Error				The result of the operation, or error.
 			 *
 			 *  \return	The command result code.
 			 */
 			uint8_t CALLBACK_CCID_GetSlotStatus(USB_ClassInfo_CCID_Device_t* const CCIDInterfaceInfo,
-			                                    uint8_t Slot,
+			                                    const uint8_t Slot,
 			                                    uint8_t* const Error) ATTR_NON_NULL_PTR_ARG(1);
 
 
@@ -168,9 +168,9 @@
 			 *  \return	The command result code.
 			 */
 			uint8_t CALLBACK_CCID_SetParameters_T0(USB_ClassInfo_CCID_Device_t* const CCIDInterfaceInfo,
-												   uint8_t Slot,
+												   const uint8_t Slot,
 												   uint8_t* const Error,
-												   USB_CCID_ProtocolData_T0_t* const T0);
+												   USB_CCID_ProtocolData_T0_t* const T0) ATTR_NON_NULL_PTR_ARG(1);
 
 			/** CCID class driver callback for PC_TO_RDR_SetParameters CCID message for T=0
 			 *  Retrieves the current parameters of a given slot
@@ -178,15 +178,16 @@
 			 *  \param[in,out] CCIDInterfaceInfo	Pointer to a structure containing a CCID Class configuration, state and protocol data.
 			 *  \param[in]     Slot 				The slot ID from which we want to retrieve the status.
 			 *  \param[out]    Error				The result of the operation, or error.
+			 *  \param[out]    ProtocolNum			The CCID protocol ID of the parameter being retrieved.
 			 *  \param[out]    T0 					Pointer to a buffer where the parameters will be returned
 			 *
 			 *  \return	The command result code.
 			 */
 			uint8_t CALLBACK_CCID_GetParameters_T0(USB_ClassInfo_CCID_Device_t* const CCIDInterfaceInfo,
-												   uint8_t Slot,
+												   const uint8_t Slot,
 												   uint8_t* const Error,
 												   uint8_t* const ProtocolNum,
-												   USB_CCID_ProtocolData_T0_t* const T0);
+												   USB_CCID_ProtocolData_T0_t* const T0) ATTR_NON_NULL_PTR_ARG(1);
 
 			/** CCID class driver callback for PC_TO_RDR_XfrBlock CCID message
 			 *  Send a block of bytes from the host to a slot in the device
@@ -203,12 +204,12 @@
 			 *  \return	The command result code.
 			 */
 			uint8_t CALLBACK_CCID_XfrBlock(USB_ClassInfo_CCID_Device_t* const CCIDInterfaceInfo,
-										   uint8_t Slot,
-										   uint8_t* const ReceivedBuffer,
-										   uint8_t ReceivedBufferSize,
+										   const uint8_t Slot,
+										   const uint8_t* ReceivedBuffer,
+										   const uint8_t ReceivedBufferSize,
 										   uint8_t* const SendBuffer,
 										   uint8_t* const SentBufferSize,
-										   uint8_t* const Error);
+										   uint8_t* const Error) ATTR_NON_NULL_PTR_ARG(1);
 
 			/** CCID class driver callback for CCID_PC_to_RDR_Abort CCID message
 			 *  Aborts a BULK out message previously sent to a slot
@@ -222,8 +223,8 @@
 			 *  \return	The command result code.
 			 */
 			uint8_t CALLBACK_CCID_Abort(USB_ClassInfo_CCID_Device_t* const CCIDInterfaceInfo,
-			                            uint8_t Slot,
-			                            uint8_t Seq,
+			                            const uint8_t Slot,
+			                            const uint8_t Seq,
 			                            uint8_t* const Error) ATTR_NON_NULL_PTR_ARG(1);