mirror of
https://github.com/Proxmark/proxmark3.git
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b8ed9975e5
* use different data types for commands and responses * use variable length responses * maintain client/flasher compatibility with old format (e.g. when using old bootloader) * maintain bootloader compatibility with old format (e.g. when using old or RRG flasher.exe) * fix length of version string in appmain.c
52 lines
2.3 KiB
C
52 lines
2.3 KiB
C
/*
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* at91sam7s USB CDC device implementation
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*
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* Copyright (c) 2012, Roel Verdult
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holders nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* based on the "Basic USB Example" from ATMEL (doc6123.pdf)
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*
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* @file usb_cdc.c
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* @brief
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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 <stddef.h>
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#include <stdint.h>
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#include <stdbool.h>
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#include "usb_cmd.h"
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extern void usb_disable();
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extern void usb_enable();
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extern bool usb_poll();
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extern bool usb_poll_validate_length();
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extern bool cmd_receive(UsbCommand* cmd);
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extern bool cmd_send(uint16_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, uint16_t datalen); // new variable sized response
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extern bool cmd_send_old(uint16_t cmd, uint32_t arg0, uint32_t arg1, uint32_t arg2, void* data, uint16_t datalen); // old fixed size response
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#endif // USB_CDC_H__
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