45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/*
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Copyright (c) 2015 Arduino LLC. All right reserved.
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Copyright (c) 2015 Atmel Corporation/Thibaut VIARD. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _BOARD_DRIVER_USB_H_
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#define _BOARD_DRIVER_USB_H_
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#include "sam_ba_cdc.h"
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extern UsbDeviceDescriptor usb_endpoint_table[MAX_EP];
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extern uint8_t udd_ep_out_cache_buffer[2][64]; //1 for CTRL, 1 for BULK
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extern uint8_t udd_ep_in_cache_buffer[2][64]; //1 for CTRL, 1 for BULK
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P_USB_CDC USB_Open(P_USB_CDC pCdc, Usb *pUsb);
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void USB_Init(void);
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uint32_t USB_Write(Usb *pUsb, const char *pData, uint32_t length, uint8_t ep_num);
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uint32_t USB_Read(Usb *pUsb, char *pData, uint32_t length);
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uint32_t USB_Read_blocking(Usb *pUsb, char *pData, uint32_t length);
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uint8_t USB_IsConfigured(P_USB_CDC pCdc);
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void USB_SendStall(Usb *pUsb, bool direction_in);
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void USB_SendZlp(Usb *pUsb);
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void USB_SetAddress(Usb *pUsb, uint16_t wValue);
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void USB_Configure(Usb *pUsb);
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#endif // _BOARD_DRIVER_USB_H_
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