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42 lines
1.4 KiB
C
42 lines
1.4 KiB
C
/*
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* geany_encoding=koi8-r
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* usb.h
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*
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* Copyright 2018 Edward V. Emelianov <eddy@sao.ru, edward.emelianoff@gmail.com>
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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 2 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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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301, USA.
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*
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*/
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#pragma once
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#ifndef __USB_H__
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#define __USB_H__
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#include "hardware.h"
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// send string with constant length
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#define USND(idx, str) do{USB_send(idx, (uint8_t*)str, sizeof(str)-1);}while(0)
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extern uint8_t ifacesno, errcode;
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extern uint8_t dontans[8];
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void USB_setup();
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void usb_proc();
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void USB_send(uint8_t idx, const uint8_t *buf, uint16_t len);
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void USB_sendstr(uint8_t idx, const char *str);
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void USB_send_blk(uint8_t idx, const uint8_t *buf, uint16_t len);
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uint8_t USB_receive(uint8_t idx, uint8_t *buf);
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#endif // __USB_H__
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