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usb communication (device side) housekeeping

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* move cmd.[ch] and usb_cdc.[ch] to armsrc
* sorting out #includes
* replace byte_t by uint8_t
* some reformatting
* whitespace fixes
* (no functional changes)
This commit is contained in:
pwpiwi 2020-01-11 17:11:19 +01:00
commit 72622d6429
17 changed files with 230 additions and 197 deletions
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49
common/usb_cdc.h
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@ -1,49 +0,0 @@
/*
* at91sam7s USB CDC device implementation
*
* Copyright (c) 2012, Roel Verdult
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the copyright holders nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ''AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* based on the "Basic USB Example" from ATMEL (doc6123.pdf)
*
* @file usb_cdc.c
* @brief
*/
#ifndef _USB_CDC_H_
#define _USB_CDC_H_
#include "common.h"
void usb_disable();
void usb_enable();
bool usb_check();
bool usb_poll();
bool usb_poll_validate_length();
uint32_t usb_read(byte_t* data, size_t len);
uint32_t usb_write(const byte_t* data, const size_t len);
#endif // _USB_CDC_H_