Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #1287 from stevew817/usb-device-rel3
Silicon Labs - Add support for USBDevice
- Loading branch information
Showing
19 changed files
with
7,275 additions
and
50 deletions.
There are no files selected for viewing
999 changes: 999 additions & 0 deletions
999
libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usb.h
Large diffs are not rendered by default.
Oops, something went wrong.
206 changes: 206 additions & 0 deletions
206
libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usbd.h
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,206 @@ | ||
| /***************************************************************************//** | ||
| * @file em_usbd.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_USBD_H | ||
| #define __EM_USBD_H | ||
|
|
||
| #include "em_device.h" | ||
| #if defined( USB_PRESENT ) && ( USB_COUNT == 1 ) | ||
| #include "em_usb.h" | ||
| #if defined( USB_DEVICE ) | ||
|
|
||
| #ifdef __cplusplus | ||
| extern "C" { | ||
| #endif | ||
|
|
||
| /** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */ | ||
|
|
||
| #if defined( DEBUG_USB_API ) | ||
| #define DEBUG_TRACE_ABORT( x ) \ | ||
| { \ | ||
| if ( x == USB_STATUS_EP_STALLED ) \ | ||
| { DEBUG_USB_API_PUTS( "\nEP cb(), EP stalled" ); } \ | ||
| else if ( x == USB_STATUS_EP_ABORTED ) \ | ||
| { DEBUG_USB_API_PUTS( "\nEP cb(), EP aborted" ); } \ | ||
| else if ( x == USB_STATUS_DEVICE_UNCONFIGURED ) \ | ||
| { DEBUG_USB_API_PUTS( "\nEP cb(), device unconfigured" ); } \ | ||
| else if ( x == USB_STATUS_DEVICE_SUSPENDED ) \ | ||
| { DEBUG_USB_API_PUTS( "\nEP cb(), device suspended" ); } \ | ||
| else /* ( x == USB_STATUS_DEVICE_RESET ) */ \ | ||
| { DEBUG_USB_API_PUTS( "\nEP cb(), device reset" ); } \ | ||
| } | ||
| #else | ||
| #define DEBUG_TRACE_ABORT( x ) | ||
| #endif | ||
|
|
||
| extern USBD_Device_TypeDef *dev; | ||
| extern volatile bool USBD_poweredDown; | ||
|
|
||
| __STATIC_INLINE void USBD_ArmEp0( USBD_Ep_TypeDef *ep ); | ||
| __STATIC_INLINE void USBD_ArmEpN( USBD_Ep_TypeDef *ep ); | ||
| __STATIC_INLINE void USBD_AbortEp( USBD_Ep_TypeDef *ep ); | ||
|
|
||
| void USBD_SetUsbState( USBD_State_TypeDef newState ); | ||
|
|
||
| int USBDCH9_SetupCmd( USBD_Device_TypeDef *device ); | ||
|
|
||
| void USBDEP_Ep0Handler( USBD_Device_TypeDef *device ); | ||
| void USBDEP_EpHandler( uint8_t epAddr ); | ||
|
|
||
| __STATIC_INLINE void USBD_ActivateAllEps( bool forceIdle ) | ||
| { | ||
| int i; | ||
|
|
||
| for ( i = 1; i <= NUM_EP_USED; i++ ) | ||
| { | ||
| USBDHAL_ActivateEp( &dev->ep[ i ], forceIdle ); | ||
| } | ||
| } | ||
|
|
||
| __STATIC_INLINE void USBD_ArmEp( USBD_Ep_TypeDef *ep ) | ||
| { | ||
| if ( ep->num == 0 ) | ||
| { | ||
| USBD_ArmEp0( ep ); | ||
| } | ||
| else | ||
| { | ||
| USBD_ArmEpN( ep ); | ||
| } | ||
| } | ||
|
|
||
| __STATIC_INLINE void USBD_ArmEp0( USBD_Ep_TypeDef *ep ) | ||
| { | ||
| if ( ep->in ) | ||
| { | ||
| if ( ep->remaining == 0 ) /* Zero Length Packet? */ | ||
| { | ||
| ep->zlp = 1; | ||
| } | ||
|
|
||
| USBDHAL_SetEp0InDmaPtr( ep->buf ); | ||
| USBDHAL_StartEp0In( EFM32_MIN( ep->remaining, ep->packetSize ), | ||
| dev->ep0MpsCode ); | ||
| } | ||
| else | ||
| { | ||
| USBDHAL_SetEp0OutDmaPtr( ep->buf ); | ||
| USBDHAL_StartEp0Out( ep->packetSize, dev->ep0MpsCode ); | ||
| } | ||
| } | ||
|
|
||
| __STATIC_INLINE void USBD_ArmEpN( USBD_Ep_TypeDef *ep ) | ||
| { | ||
| if ( ep->in ) | ||
| { | ||
| USBDHAL_StartEpIn( ep ); | ||
| } | ||
| else | ||
| { | ||
| USBDHAL_StartEpOut( ep ); | ||
| } | ||
| } | ||
|
|
||
| __STATIC_INLINE void USBD_DeactivateAllEps( USB_Status_TypeDef reason ) | ||
| { | ||
| int i; | ||
| USBD_Ep_TypeDef *ep; | ||
|
|
||
| for ( i = 1; i <= NUM_EP_USED; i++ ) | ||
| { | ||
| ep = &dev->ep[ i ]; | ||
|
|
||
| if ( ep->state == D_EP_IDLE ) | ||
| { | ||
| USBDHAL_DeactivateEp( ep ); | ||
| } | ||
| } | ||
|
|
||
| USBDHAL_AbortAllTransfers( reason ); | ||
| } | ||
|
|
||
| __STATIC_INLINE USBD_Ep_TypeDef *USBD_GetEpFromAddr( uint8_t epAddr ) | ||
| { | ||
| int epIndex; | ||
| USBD_Ep_TypeDef *ep = NULL; | ||
|
|
||
| if ( epAddr & USB_SETUP_DIR_MASK ) | ||
| { | ||
| epIndex = dev->inEpAddr2EpIndex[ epAddr & USB_EPNUM_MASK ]; | ||
| } | ||
| else | ||
| { | ||
| epIndex = dev->outEpAddr2EpIndex[ epAddr & USB_EPNUM_MASK ]; | ||
| } | ||
|
|
||
| if ( epIndex ) | ||
| { | ||
| ep = &dev->ep[ epIndex ]; | ||
| } | ||
| else if ( ( epAddr & USB_EPNUM_MASK ) == 0 ) | ||
| { | ||
| ep = &dev->ep[ 0 ]; | ||
| } | ||
|
|
||
| return ep; | ||
| } | ||
|
|
||
| __STATIC_INLINE void USBD_ReArmEp0( USBD_Ep_TypeDef *ep ) | ||
| { | ||
| if ( ep->in ) | ||
| { | ||
| USBDHAL_StartEp0In( EFM32_MIN( ep->remaining, ep->packetSize ), | ||
| dev->ep0MpsCode ); | ||
| } | ||
| else | ||
| { | ||
| USBDHAL_StartEp0Out( ep->packetSize, dev->ep0MpsCode ); | ||
| } | ||
| } | ||
|
|
||
| __STATIC_INLINE void USBD_AbortEp( USBD_Ep_TypeDef *ep ) | ||
| { | ||
| if ( ep->state == D_EP_IDLE ) | ||
| { | ||
| return; | ||
| } | ||
|
|
||
| if ( ep->in ) | ||
| { | ||
| USBDHAL_AbortEpIn( ep ); | ||
| } | ||
| else | ||
| { | ||
| USBDHAL_AbortEpOut( ep ); | ||
| } | ||
| } | ||
|
|
||
| /** @endcond */ | ||
|
|
||
| #ifdef __cplusplus | ||
| } | ||
| #endif | ||
|
|
||
| #endif /* defined( USB_DEVICE ) */ | ||
| #endif /* defined( USB_PRESENT ) && ( USB_COUNT == 1 ) */ | ||
| #endif /* __EM_USBD_H */ |
75 changes: 75 additions & 0 deletions
75
libraries/USBDevice/USBDevice/TARGET_Silicon_Labs/inc/em_usbh.h
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -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 */ |
Oops, something went wrong.