Release 6.1.11v6.1.11_rel

1 files changed, 110 insertions, 0 deletions

diff --git a/common/usbx_device_classes/src/ux_device_class_ccid_deactivate.c b/common/usbx_device_classes/src/ux_device_class_ccid_deactivate.c
new file mode 100644
index 0000000..1adbfd1
--- /dev/null
+++ b/common/usbx_device_classes/src/ux_device_class_ccid_deactivate.c
@@ -0,0 +1,110 @@
+/**************************************************************************/
+/*                                                                        */
+/*       Copyright (c) Microsoft Corporation. All rights reserved.        */
+/*                                                                        */
+/*       This software is licensed under the Microsoft Software License   */
+/*       Terms for Microsoft Azure RTOS. Full text of the license can be  */
+/*       found in the LICENSE file at https://aka.ms/AzureRTOS_EULA       */
+/*       and in the root directory of this software.                      */
+/*                                                                        */
+/**************************************************************************/
+
+/**************************************************************************/
+/**************************************************************************/
+/**                                                                       */
+/** USBX Component                                                        */
+/**                                                                       */
+/**   Device CCID Class                                                   */
+/**                                                                       */
+/**************************************************************************/
+/**************************************************************************/
+
+#define UX_SOURCE_CODE
+
+
+/* Include necessary system files.  */
+
+#include "ux_api.h"
+#include "ux_device_class_ccid.h"
+#include "ux_device_stack.h"
+
+
+/**************************************************************************/
+/*                                                                        */
+/*  FUNCTION                                               RELEASE        */
+/*                                                                        */
+/*    _ux_device_class_ccid_deactivate                    PORTABLE C      */
+/*                                                           6.1.11       */
+/*  AUTHOR                                                                */
+/*                                                                        */
+/*    Chaoqiong Xiao, Microsoft Corporation                               */
+/*                                                                        */
+/*  DESCRIPTION                                                           */
+/*                                                                        */
+/*    This function deactivate an instance of the ccid class.             */
+/*                                                                        */
+/*  INPUT                                                                 */
+/*                                                                        */
+/*    command                               Pointer to a class command    */
+/*                                                                        */
+/*  OUTPUT                                                                */
+/*                                                                        */
+/*    Completion Status                                                   */
+/*                                                                        */
+/*  CALLS                                                                 */
+/*                                                                        */
+/*    _ux_device_stack_transfer_all_request_abort                         */
+/*                                          Abort all transfers           */
+/*                                                                        */
+/*  CALLED BY                                                             */
+/*                                                                        */
+/*    CCID Class                                                          */
+/*                                                                        */
+/*  RELEASE HISTORY                                                       */
+/*                                                                        */
+/*    DATE              NAME                      DESCRIPTION             */
+/*                                                                        */
+/*  04-25-2022     Chaoqiong Xiao           Initial Version 6.1.11        */
+/*                                                                        */
+/**************************************************************************/
+UINT  _ux_device_class_ccid_deactivate(UX_SLAVE_CLASS_COMMAND *command)
+{
+
+UX_DEVICE_CLASS_CCID        *ccid;
+UX_SLAVE_CLASS              *ccid_class;
+UX_SLAVE_ENDPOINT           *endpoint;
+
+    /* Get the class container.  */
+    ccid_class =  command -> ux_slave_class_command_class_ptr;
+
+    /* Get the class instance in the container.  */
+    ccid = (UX_DEVICE_CLASS_CCID *) ccid_class -> ux_slave_class_instance;
+
+    /* Terminate the transactions pending on the endpoints.  */
+    endpoint = ccid -> ux_device_class_ccid_endpoint_out;
+    _ux_device_stack_transfer_all_request_abort(endpoint, UX_TRANSFER_BUS_RESET);
+
+    endpoint = ccid -> ux_device_class_ccid_endpoint_in;
+    _ux_device_stack_transfer_all_request_abort(endpoint, UX_TRANSFER_BUS_RESET);
+
+    endpoint = ccid -> ux_device_class_ccid_endpoint_notify;
+    if (endpoint)
+        _ux_device_stack_transfer_all_request_abort(endpoint, UX_TRANSFER_BUS_RESET);
+
+    /* If there is a deactivate function call it.  */
+    if (ccid -> ux_device_class_ccid_parameter.ux_device_class_ccid_instance_deactivate != UX_NULL)
+    {
+
+        /* Invoke the application.  */
+        ccid -> ux_device_class_ccid_parameter.ux_device_class_ccid_instance_deactivate(ccid);
+    }
+
+    /* If trace is enabled, insert this event into the trace buffer.  */
+    UX_TRACE_IN_LINE_INSERT(UX_TRACE_DEVICE_CLASS_CCID_DEACTIVATE, ccid, 0, 0, 0, UX_TRACE_DEVICE_CLASS_EVENTS, 0, 0)
+
+    /* If trace is enabled, register this object.  */
+    UX_TRACE_OBJECT_UNREGISTER(ccid);
+
+    /* Return completion status.  */
+    return(UX_SUCCESS);
+}