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https://github.com/RfidResearchGroup/proxmark3.git
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3ee13c9ba6
Check if memory allocation fails Fix memory leak Initialize struct in declaration Add/Fix some notes Remove unlikely() in favor of readability Remove a hard-coded magic number
56 lines
2.0 KiB
C
56 lines
2.0 KiB
C
//-----------------------------------------------------------------------------
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// Copyright (C) Proxmark3 contributors. See AUTHORS.md for details.
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program 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. See the
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// GNU General Public License for more details.
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//
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// See LICENSE.txt for the text of the license.
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//-----------------------------------------------------------------------------
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// at91sam7s USB CDC device implementation
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// based on the "Basic USB Example" from ATMEL (doc6123.pdf)
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//-----------------------------------------------------------------------------
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#ifndef _USB_CDC_H_
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#define _USB_CDC_H_
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#include "common.h"
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#include "at91sam7s512.h"
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#define AT91C_USB_EP_CONTROL_SIZE 8
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#define AT91C_USB_EP_OUT_SIZE 64
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#define AT91C_USB_EP_IN_SIZE 64
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void usb_disable(void);
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void usb_enable(void);
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bool usb_check(void);
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bool usb_poll(void);
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uint16_t usb_available_length(void);
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bool usb_poll_validate_length(void);
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uint32_t usb_read(uint8_t *data, size_t len);
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int usb_write(const uint8_t *data, const size_t len);
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int async_usb_write_start(void);
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void async_usb_write_pushByte(uint8_t data);
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bool async_usb_write_requestWrite(void);
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int async_usb_write_stop(void);
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uint32_t usb_read_ng(uint8_t *data, size_t len);
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void usb_update_serial(uint64_t newSerialNumber);
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void SetUSBreconnect(int value);
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int GetUSBreconnect(void);
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void SetUSBconfigured(int value);
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int GetUSBconfigured(void);
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void AT91F_USB_SendData(AT91PS_UDP pudp, const char *pData, uint32_t length);
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void AT91F_USB_SendZlp(AT91PS_UDP pudp);
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void AT91F_USB_SendStall(AT91PS_UDP pudp);
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void AT91F_CDC_Enumerate(void);
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#endif // _USB_CDC_H_
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