Diff: USBDevice/TARGET_Silicon_Labs/inc/em_usbh.h

Revision:

59:2af474687369

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/USBDevice/TARGET_Silicon_Labs/inc/em_usbh.h	Thu Aug 13 15:46:06 2015 +0100
@@ -0,0 +1,75 @@
+/***************************************************************************//**
+ * @file em_usbh.h
+ * @brief USB protocol stack library API for EFM32.
+ * @version 3.20.14
+ *******************************************************************************
+ * @section License
+ * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
+ *******************************************************************************
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ ******************************************************************************/
+
+#ifndef __EM_USBH_H
+#define __EM_USBH_H
+
+#include "em_device.h"
+#if defined( USB_PRESENT ) && ( USB_COUNT == 1 )
+#include "em_usb.h"
+#if defined( USB_HOST )
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
+
+extern USBH_Hc_TypeDef                  hcs[];
+extern int                              USBH_attachRetryCount;
+extern const USBH_AttachTiming_TypeDef  USBH_attachTiming[];
+extern USBH_Init_TypeDef                USBH_initData;
+extern volatile USBH_PortState_TypeDef  USBH_portStatus;
+
+USB_Status_TypeDef USBH_CtlSendSetup(   USBH_Ep_TypeDef *ep );
+USB_Status_TypeDef USBH_CtlSendData(    USBH_Ep_TypeDef *ep, uint16_t length );
+USB_Status_TypeDef USBH_CtlReceiveData( USBH_Ep_TypeDef *ep, uint16_t length );
+
+#if defined( USB_RAW_API )
+int USBH_CtlRxRaw( uint8_t pid, USBH_Ep_TypeDef *ep, void *data, int byteCount );
+int USBH_CtlTxRaw( uint8_t pid, USBH_Ep_TypeDef *ep, void *data, int byteCount );
+#endif
+
+void USBHEP_EpHandler(     USBH_Ep_TypeDef *ep, USB_Status_TypeDef result );
+void USBHEP_CtrlEpHandler( USBH_Ep_TypeDef *ep, USB_Status_TypeDef result );
+void USBHEP_TransferDone(  USBH_Ep_TypeDef *ep, USB_Status_TypeDef result );
+
+__STATIC_INLINE uint16_t USBH_GetFrameNum( void )
+{
+  return USBHHAL_GetFrameNum();
+}
+
+__STATIC_INLINE bool USBH_FrameNumIsEven( void )
+{
+  return ( USBHHAL_GetFrameNum() & 1 ) == 0;
+}
+
+/** @endcond */
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* defined( USB_HOST ) */
+#endif /* defined( USB_PRESENT ) && ( USB_COUNT == 1 ) */
+#endif /* __EM_USBH_H      */