Andy A / USBDevice

USB device stack - Added support for the logo/windows key to USB keyboard.

Dependents:   randomSearch

Fork of USBDevice by mbed official

USBDevice/TARGET_Silicon_Labs/inc/em_usbh.h@59:2af474687369, 2015-08-13 (annotated)

Committer:
mbed_official
Date:
Thu Aug 13 15:46:06 2015 +0100
Revision:
59:2af474687369
Synchronized with git revision 376d6a73e345b728a788041adb166b08cd8d2b95



Full URL: https://github.com/mbedmicro/mbed/commit/376d6a73e345b728a788041adb166b08cd8d2b95/



Silicon Labs - Add support for USBDevice

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 59:2af474687369 1 /***************************************************************************//**
mbed_official 59:2af474687369 2 * @file em_usbh.h
mbed_official 59:2af474687369 3 * @brief USB protocol stack library API for EFM32.
mbed_official 59:2af474687369 4 * @version 3.20.14
mbed_official 59:2af474687369 5 *******************************************************************************
mbed_official 59:2af474687369 6 * @section License
mbed_official 59:2af474687369 7 * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
mbed_official 59:2af474687369 8 *******************************************************************************
mbed_official 59:2af474687369 9 *
mbed_official 59:2af474687369 10 * Licensed under the Apache License, Version 2.0 (the "License");
mbed_official 59:2af474687369 11 * you may not use this file except in compliance with the License.
mbed_official 59:2af474687369 12 * You may obtain a copy of the License at
mbed_official 59:2af474687369 13 *
mbed_official 59:2af474687369 14 * http://www.apache.org/licenses/LICENSE-2.0
mbed_official 59:2af474687369 15 *
mbed_official 59:2af474687369 16 * Unless required by applicable law or agreed to in writing, software
mbed_official 59:2af474687369 17 * distributed under the License is distributed on an "AS IS" BASIS,
mbed_official 59:2af474687369 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
mbed_official 59:2af474687369 19 * See the License for the specific language governing permissions and
mbed_official 59:2af474687369 20 * limitations under the License.
mbed_official 59:2af474687369 21 *
mbed_official 59:2af474687369 22 ******************************************************************************/
mbed_official 59:2af474687369 23
mbed_official 59:2af474687369 24 #ifndef __EM_USBH_H
mbed_official 59:2af474687369 25 #define __EM_USBH_H
mbed_official 59:2af474687369 26
mbed_official 59:2af474687369 27 #include "em_device.h"
mbed_official 59:2af474687369 28 #if defined( USB_PRESENT ) && ( USB_COUNT == 1 )
mbed_official 59:2af474687369 29 #include "em_usb.h"
mbed_official 59:2af474687369 30 #if defined( USB_HOST )
mbed_official 59:2af474687369 31
mbed_official 59:2af474687369 32 #ifdef __cplusplus
mbed_official 59:2af474687369 33 extern "C" {
mbed_official 59:2af474687369 34 #endif
mbed_official 59:2af474687369 35
mbed_official 59:2af474687369 36 /** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
mbed_official 59:2af474687369 37
mbed_official 59:2af474687369 38 extern USBH_Hc_TypeDef hcs[];
mbed_official 59:2af474687369 39 extern int USBH_attachRetryCount;
mbed_official 59:2af474687369 40 extern const USBH_AttachTiming_TypeDef USBH_attachTiming[];
mbed_official 59:2af474687369 41 extern USBH_Init_TypeDef USBH_initData;
mbed_official 59:2af474687369 42 extern volatile USBH_PortState_TypeDef USBH_portStatus;
mbed_official 59:2af474687369 43
mbed_official 59:2af474687369 44 USB_Status_TypeDef USBH_CtlSendSetup( USBH_Ep_TypeDef *ep );
mbed_official 59:2af474687369 45 USB_Status_TypeDef USBH_CtlSendData( USBH_Ep_TypeDef *ep, uint16_t length );
mbed_official 59:2af474687369 46 USB_Status_TypeDef USBH_CtlReceiveData( USBH_Ep_TypeDef *ep, uint16_t length );
mbed_official 59:2af474687369 47
mbed_official 59:2af474687369 48 #if defined( USB_RAW_API )
mbed_official 59:2af474687369 49 int USBH_CtlRxRaw( uint8_t pid, USBH_Ep_TypeDef *ep, void *data, int byteCount );
mbed_official 59:2af474687369 50 int USBH_CtlTxRaw( uint8_t pid, USBH_Ep_TypeDef *ep, void *data, int byteCount );
mbed_official 59:2af474687369 51 #endif
mbed_official 59:2af474687369 52
mbed_official 59:2af474687369 53 void USBHEP_EpHandler( USBH_Ep_TypeDef *ep, USB_Status_TypeDef result );
mbed_official 59:2af474687369 54 void USBHEP_CtrlEpHandler( USBH_Ep_TypeDef *ep, USB_Status_TypeDef result );
mbed_official 59:2af474687369 55 void USBHEP_TransferDone( USBH_Ep_TypeDef *ep, USB_Status_TypeDef result );
mbed_official 59:2af474687369 56
mbed_official 59:2af474687369 57 __STATIC_INLINE uint16_t USBH_GetFrameNum( void )
mbed_official 59:2af474687369 58 {
mbed_official 59:2af474687369 59 return USBHHAL_GetFrameNum();
mbed_official 59:2af474687369 60 }
mbed_official 59:2af474687369 61
mbed_official 59:2af474687369 62 __STATIC_INLINE bool USBH_FrameNumIsEven( void )
mbed_official 59:2af474687369 63 {
mbed_official 59:2af474687369 64 return ( USBHHAL_GetFrameNum() & 1 ) == 0;
mbed_official 59:2af474687369 65 }
mbed_official 59:2af474687369 66
mbed_official 59:2af474687369 67 /** @endcond */
mbed_official 59:2af474687369 68
mbed_official 59:2af474687369 69 #ifdef __cplusplus
mbed_official 59:2af474687369 70 }
mbed_official 59:2af474687369 71 #endif
mbed_official 59:2af474687369 72
mbed_official 59:2af474687369 73 #endif /* defined( USB_HOST ) */
mbed_official 59:2af474687369 74 #endif /* defined( USB_PRESENT ) && ( USB_COUNT == 1 ) */
mbed_official 59:2af474687369 75 #endif /* __EM_USBH_H */