USB_Host_Shield_2.0/message.h

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/* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
This software may be distributed and modified under the terms of the GNU
General Public License version 2 (GPL2) as published by the Free Software
Foundation and appearing in the file GPL2.TXT included in the packaging of
this file. Please note that GPL2 Section 2[b] requires that all works based
on this software must also be made publicly available under the terms of
the GPL2 ("Copyleft").
Contact information
-------------------
Circuits At Home, LTD
Web : http://www.circuitsathome.com
e-mail : support@circuitsathome.com
*/
#if !defined(__MESSAGE_H__)
#define __MESSAGE_H__
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// uncomment to activate
//#define DEBUG
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#include <inttypes.h>
#include <avr/pgmspace.h>
extern int UsbDEBUGlvl;
#include "printhex.h"
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void E_Notify(char const * msg, int lvl);
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void E_Notify(uint8_t b, int lvl);
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void E_NotifyStr(char const * msg, int lvl);
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void E_Notifyc(char c, int lvl);
#ifdef DEBUG
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#define Notify E_Notify
#define NotifyStr E_NotifyStr
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#define Notifyc E_Notifyc
void NotifyFailGetDevDescr(uint8_t reason);
void NotifyFailSetDevTblEntry(uint8_t reason);
void NotifyFailGetConfDescr(uint8_t reason);
void NotifyFailGetDevDescr(void);
void NotifyFailSetDevTblEntry(void);
void NotifyFailGetConfDescr(void);
void NotifyFailSetConfDescr(void);
void NotifyFailUnknownDevice(uint16_t VID, uint16_t PID);
void NotifyFail(uint8_t rcode);
#else
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#define Notify(...) ((void)0)
#define NotifyStr(...) ((void)0)
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#define Notifyc(...) ((void)0)
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#define NotifyFailGetDevDescr(...) ((void)0)
#define NotifyFailSetDevTblEntry(...) ((void)0)
#define NotifyFailGetConfDescr(...) ((void)0)
#define NotifyFailGetDevDescr(...) ((void)0)
#define NotifyFailSetDevTblEntry(...) ((void)0)
#define NotifyFailGetConfDescr(...) ((void)0)
#define NotifyFailSetConfDescr(...) ((void)0)
#define NotifyFailUnknownDevice(...) ((void)0)
#define NotifyFail(...) ((void)0)
#endif
template <class ERROR_TYPE>
void ErrorMessage(uint8_t level, char const * msg, ERROR_TYPE rcode = 0) {
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#ifdef DEBUG
Notify(msg, level);
Notify(PSTR(": "), level);
PrintHex<ERROR_TYPE > (rcode, level);
Notify(PSTR("\r\n"), level);
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#endif
}
template <class ERROR_TYPE>
void ErrorMessage(char const * msg, ERROR_TYPE rcode = 0) {
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#ifdef DEBUG
Notify(msg, 0x80);
Notify(PSTR(": "), 0x80);
PrintHex<ERROR_TYPE > (rcode, 0x80);
Notify(PSTR("\r\n"), 0x80);
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#endif
}
#include "hexdump.h"
#endif // __MESSAGE_H__