specchioriflesso/USB_Host_Shield_2.0
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Oleg Mazurov 2013-06-11 21:14:16 -06:00
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examples/testusbhostFAT/Arduino_Makefile_master Submodule

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examples/testusbhostFAT/generic_storage Submodule

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Subproject commit 071b65b923b2656bb1e1b622de5272b4ed9a4996

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examples/testusbhostFAT/xmem2 Submodule

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Subproject commit 8bcf5f90f8bd967378b6eeebd7fd943f125fbc18

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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(__PRINTHEX_H__)
#define __PRINTHEX_H__
#if defined(ARDUINO) && ARDUINO >=100
#include "Arduino.h"
#else
#include <WProgram.h>
#endif
void E_Notifyc(char c, int lvl);
template <class T>
void PrintHex(T val, int lvl) {
#ifdef DEBUG_USB_HOST
int num_nibbles = sizeof(T) * 2;
do {
char v = 48 + (((val >> (num_nibbles - 1) * 4)) & 0x0f);
if(v > 57) v += 7;
E_Notifyc(v, lvl);
} while(--num_nibbles);
#endif
}
template <class T>
void PrintBin(T val, int lvl) {
#ifdef DEBUG_USB_HOST
for(T mask = (((T) 1) << ((sizeof(T) << 3) - 1)); mask; mask >>= 1)
if(val & mask)
E_Notifyc('1', lvl);
else
E_Notifyc('0', lvl);
#endif
}
template <class T>
void SerialPrintHex(T val) {
#ifdef DEBUG_USB_HOST
int num_nibbles = sizeof(T) * 2;
do {
char v = 48 + (((val >> (num_nibbles - 1) * 4)) & 0x0f);
if(v > 57) v += 7;
USB_HOST_SERIAL.print(v);
} while(--num_nibbles);
#endif
}
template <class T>
void PrintHex2(Print *prn, T val) {
#ifdef DEBUG_USB_HOST
T mask = (((T) 1) << (((sizeof(T) << 1) - 1) << 2));
while(mask > 1) {
if(val < mask)
prn->print("0");
mask >>= 4;
}
prn->print((T) val, HEX);
#endif
}
#endif // __PRINTHEX_H__