一関 Aチーム / ArduinoUsbHostShield

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USB_Host/printhex.h@0:b1ce54272580, 2020-01-18 (annotated)

Committer:
kotakku
Date:
Sat Jan 18 15:06:35 2020 +0000
Revision:
0:b1ce54272580
Child:
1:da31140f2a1c
1.0.0 first commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
kotakku 0:b1ce54272580 1 /* Copyright (C) 2011 Circuits At Home, LTD. All rights reserved.
kotakku 0:b1ce54272580 2
kotakku 0:b1ce54272580 3 This program is free software; you can redistribute it and/or modify
kotakku 0:b1ce54272580 4 it under the terms of the GNU General Public License as published by
kotakku 0:b1ce54272580 5 the Free Software Foundation; either version 2 of the License, or
kotakku 0:b1ce54272580 6 (at your option) any later version.
kotakku 0:b1ce54272580 7
kotakku 0:b1ce54272580 8 This program is distributed in the hope that it will be useful,
kotakku 0:b1ce54272580 9 but WITHOUT ANY WARRANTY; without even the implied warranty of
kotakku 0:b1ce54272580 10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
kotakku 0:b1ce54272580 11 GNU General Public License for more details.
kotakku 0:b1ce54272580 12
kotakku 0:b1ce54272580 13 You should have received a copy of the GNU General Public License
kotakku 0:b1ce54272580 14 along with this program; if not, write to the Free Software
kotakku 0:b1ce54272580 15 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
kotakku 0:b1ce54272580 16
kotakku 0:b1ce54272580 17 Contact information
kotakku 0:b1ce54272580 18 -------------------
kotakku 0:b1ce54272580 19
kotakku 0:b1ce54272580 20 Circuits At Home, LTD
kotakku 0:b1ce54272580 21 Web : http://www.circuitsathome.com
kotakku 0:b1ce54272580 22 e-mail : support@circuitsathome.com
kotakku 0:b1ce54272580 23 */
kotakku 0:b1ce54272580 24
kotakku 0:b1ce54272580 25 #if !defined(_usb_h_) || defined(__PRINTHEX_H__)
kotakku 0:b1ce54272580 26 #error "Never include printhex.h directly; include Usb.h instead"
kotakku 0:b1ce54272580 27 #else
kotakku 0:b1ce54272580 28 #define __PRINTHEX_H__
kotakku 0:b1ce54272580 29
kotakku 0:b1ce54272580 30 void E_Notifyc(char c, int lvl);
kotakku 0:b1ce54272580 31
kotakku 0:b1ce54272580 32 template <class T>
kotakku 0:b1ce54272580 33 void PrintHex(T val, int lvl) {
kotakku 0:b1ce54272580 34 int num_nibbles = sizeof (T) * 2;
kotakku 0:b1ce54272580 35
kotakku 0:b1ce54272580 36 do {
kotakku 0:b1ce54272580 37 char v = 48 + (((val >> (num_nibbles - 1) * 4)) & 0x0f);
kotakku 0:b1ce54272580 38 if(v > 57) v += 7;
kotakku 0:b1ce54272580 39 E_Notifyc(v, lvl);
kotakku 0:b1ce54272580 40 } while(--num_nibbles);
kotakku 0:b1ce54272580 41 }
kotakku 0:b1ce54272580 42
kotakku 0:b1ce54272580 43 template <class T>
kotakku 0:b1ce54272580 44 void PrintBin(T val, int lvl) {
kotakku 0:b1ce54272580 45 for(T mask = (((T)1) << ((sizeof (T) << 3) - 1)); mask; mask >>= 1)
kotakku 0:b1ce54272580 46 if(val & mask)
kotakku 0:b1ce54272580 47 E_Notifyc('1', lvl);
kotakku 0:b1ce54272580 48 else
kotakku 0:b1ce54272580 49 E_Notifyc('0', lvl);
kotakku 0:b1ce54272580 50 }
kotakku 0:b1ce54272580 51
kotakku 0:b1ce54272580 52 template <class T>
kotakku 0:b1ce54272580 53 void SerialPrintHex(T val) {
kotakku 0:b1ce54272580 54 int num_nibbles = sizeof (T) * 2;
kotakku 0:b1ce54272580 55
kotakku 0:b1ce54272580 56 do {
kotakku 0:b1ce54272580 57 char v = 48 + (((val >> (num_nibbles - 1) * 4)) & 0x0f);
kotakku 0:b1ce54272580 58 if(v > 57) v += 7;
kotakku 0:b1ce54272580 59 USB_HOST_SERIAL.print(v);
kotakku 0:b1ce54272580 60 } while(--num_nibbles);
kotakku 0:b1ce54272580 61 }
kotakku 0:b1ce54272580 62
kotakku 0:b1ce54272580 63 template <class T>
kotakku 0:b1ce54272580 64 void PrintHex2(Print *prn, T val) {
kotakku 0:b1ce54272580 65 T mask = (((T)1) << (((sizeof (T) << 1) - 1) << 2));
kotakku 0:b1ce54272580 66
kotakku 0:b1ce54272580 67 while(mask > 1) {
kotakku 0:b1ce54272580 68 if(val < mask)
kotakku 0:b1ce54272580 69 prn->print("0");
kotakku 0:b1ce54272580 70
kotakku 0:b1ce54272580 71 mask >>= 4;
kotakku 0:b1ce54272580 72 }
kotakku 0:b1ce54272580 73 prn->print((T)val, HEX);
kotakku 0:b1ce54272580 74 }
kotakku 0:b1ce54272580 75
kotakku 0:b1ce54272580 76 template <class T> void D_PrintHex(T val __attribute__((unused)), int lvl __attribute__((unused))) {
kotakku 0:b1ce54272580 77 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 78 PrintHex<T > (val, lvl);
kotakku 0:b1ce54272580 79 #endif
kotakku 0:b1ce54272580 80 }
kotakku 0:b1ce54272580 81
kotakku 0:b1ce54272580 82 template <class T>
kotakku 0:b1ce54272580 83 void D_PrintBin(T val, int lvl) {
kotakku 0:b1ce54272580 84 #ifdef DEBUG_USB_HOST
kotakku 0:b1ce54272580 85 PrintBin<T > (val, lvl);
kotakku 0:b1ce54272580 86 #endif
kotakku 0:b1ce54272580 87 }
kotakku 0:b1ce54272580 88
kotakku 0:b1ce54272580 89
kotakku 0:b1ce54272580 90
kotakku 0:b1ce54272580 91 #endif // __PRINTHEX_H__
kotakku 0:b1ce54272580 92