Yann Garcia / DebugLibrary

Add missing undefined symbols to be sure to use mine

Dependents:   DS130x_I2CApp MCP41xxxApp FM24Vxx_I2CApp MCP320xApp ... more

Debug.cpp@9:a11adabe9ded, 2012-10-11 (annotated)

Committer:
Yann
Date:
Thu Oct 11 07:17:24 2012 +0000
Revision:
9:a11adabe9ded
Parent:
7:e10debbe8dad 
Add MIT licensing support

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Yann 9:a11adabe9ded 1 /* mbed Debug library used by all my developed program
Yann 9:a11adabe9ded 2 * Copyright (c) 2010-2012 ygarcia, MIT License
Yann 9:a11adabe9ded 3 *
Yann 9:a11adabe9ded 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
Yann 9:a11adabe9ded 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
Yann 9:a11adabe9ded 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
Yann 9:a11adabe9ded 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
Yann 9:a11adabe9ded 8 * furnished to do so, subject to the following conditions:
Yann 9:a11adabe9ded 9 *
Yann 9:a11adabe9ded 10 * The above copyright notice and this permission notice shall be included in all copies or
Yann 9:a11adabe9ded 11 * substantial portions of the Software.
Yann 9:a11adabe9ded 12 *
Yann 9:a11adabe9ded 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
Yann 9:a11adabe9ded 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
Yann 9:a11adabe9ded 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
Yann 9:a11adabe9ded 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
Yann 9:a11adabe9ded 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Yann 9:a11adabe9ded 18 */
Yann 0:311a0646b95a 19 #include <cstdarg>
Yann 0:311a0646b95a 20 #include "Debug.h"
Yann 0:311a0646b95a 21
Yann 0:311a0646b95a 22 #ifdef __DEBUG
Yann 0:311a0646b95a 23
Yann 7:e10debbe8dad 24 #define __LINE_LENGTH__ 93
Yann 5:7ddb6bca6d01 25
Yann 0:311a0646b95a 26 void DebugHelper::Debug(const char* p_format, ...) {
Yann 0:311a0646b95a 27 va_list argp;
Yann 0:311a0646b95a 28
Yann 0:311a0646b95a 29 va_start(argp, p_format);
Yann 0:311a0646b95a 30 vprintf(p_format, argp);
Yann 0:311a0646b95a 31 va_end(argp);
Yann 4:d03fcf494eb6 32 } // End of method DebugHelper::Debug
Yann 4:d03fcf494eb6 33
Yann 4:d03fcf494eb6 34 void DebugHelper::HexaDump(unsigned char* p_buffer, int p_count, int p_offset) {
Yann 4:d03fcf494eb6 35
Yann 4:d03fcf494eb6 36 int currentIdx = p_offset;
Yann 4:d03fcf494eb6 37 unsigned short startAddress = ((unsigned short)(p_offset / 16)) * 16;
Yann 4:d03fcf494eb6 38
Yann 4:d03fcf494eb6 39 // Display header
Yann 4:d03fcf494eb6 40 printf(" HEX | 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F : 0 1 2 3 4 5 6 7 8 9 A B C D E F \r\n");
Yann 4:d03fcf494eb6 41 printf("-----|+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+--+-:--+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+\r\n");
Yann 7:e10debbe8dad 42 // 01234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901 2
Yann 4:d03fcf494eb6 43 // 0 1 2 3 4 5 6 7 8 9
Yann 4:d03fcf494eb6 44 // Address offset padding
Yann 7:e10debbe8dad 45 char line[__LINE_LENGTH__ + 1];
Yann 5:7ddb6bca6d01 46 memset(line, 0x20, __LINE_LENGTH__);
Yann 7:e10debbe8dad 47 line[__LINE_LENGTH__] = 0x00; // NULL character
Yann 4:d03fcf494eb6 48 sprintf(line, "%04x |", (unsigned short)startAddress);
Yann 4:d03fcf494eb6 49 line[6] = 0x20; // Remove NULL character added by sprintf
Yann 4:d03fcf494eb6 50 int idx = 0;
Yann 4:d03fcf494eb6 51 int hexOffset = 7;
Yann 4:d03fcf494eb6 52 int charOffset = 58;
Yann 4:d03fcf494eb6 53 for ( ; idx < (int)(currentIdx % 16); idx++) {
Yann 4:d03fcf494eb6 54 line[hexOffset] = 0x30;
Yann 4:d03fcf494eb6 55 line[hexOffset + 1] = 0x30;
Yann 4:d03fcf494eb6 56 hexOffset += 3;
Yann 4:d03fcf494eb6 57 charOffset += 2;
Yann 4:d03fcf494eb6 58 }
Yann 4:d03fcf494eb6 59 // Fill line by line
Yann 4:d03fcf494eb6 60 int endOfDump = p_count + p_offset;
Yann 4:d03fcf494eb6 61 while(currentIdx < endOfDump) {
Yann 4:d03fcf494eb6 62 for ( ; (idx < 16) && (currentIdx < endOfDump); idx++) {
Yann 4:d03fcf494eb6 63 line[hexOffset] = DebugHelper::ToHexDigit(*(p_buffer + currentIdx) >> 4);
Yann 4:d03fcf494eb6 64 line[hexOffset + 1] = DebugHelper::ToHexDigit(*(p_buffer + currentIdx) & 0x0f);
Yann 4:d03fcf494eb6 65 line[charOffset] = DebugHelper::ToCharDigit(*(p_buffer + currentIdx));
Yann 4:d03fcf494eb6 66 // Prepare next byte
Yann 4:d03fcf494eb6 67 hexOffset += 3;
Yann 4:d03fcf494eb6 68 charOffset += 2;
Yann 4:d03fcf494eb6 69 currentIdx += 1;
Yann 4:d03fcf494eb6 70 }
Yann 4:d03fcf494eb6 71 // Display the line
Yann 4:d03fcf494eb6 72 line[56] = ':';
Yann 7:e10debbe8dad 73 line[__LINE_LENGTH__ - 1] = 0x0d;
Yann 7:e10debbe8dad 74 line[__LINE_LENGTH__] = 0x0a;
Yann 4:d03fcf494eb6 75 printf(line);
Yann 4:d03fcf494eb6 76 if (currentIdx < endOfDump) { // Prepare next line, one line = 16 digits
Yann 4:d03fcf494eb6 77 startAddress += 16;
Yann 5:7ddb6bca6d01 78 memset(line, 0x20, __LINE_LENGTH__);
Yann 4:d03fcf494eb6 79 sprintf(line, "%04x |", (unsigned short)startAddress);
Yann 4:d03fcf494eb6 80 line[6] = 0x20; // Remove NULL character added by sprintf
Yann 4:d03fcf494eb6 81 idx = 0;
Yann 4:d03fcf494eb6 82 hexOffset = 7;
Yann 4:d03fcf494eb6 83 charOffset = 58;
Yann 4:d03fcf494eb6 84 } else { // End of line padding
Yann 4:d03fcf494eb6 85 break;
Yann 4:d03fcf494eb6 86 }
Yann 4:d03fcf494eb6 87 } // End of 'while' statement
Yann 4:d03fcf494eb6 88 } // End of method DebugHelper::HexaDump
Yann 0:311a0646b95a 89
Yann 0:311a0646b95a 90 void DebugHelper::BreakPoint(const char* p_file, int p_line) {
Yann 0:311a0646b95a 91 printf("Stop in %s at line %d\r\n", p_file, p_line);
Yann 0:311a0646b95a 92 fflush(stdout);
Yann 0:311a0646b95a 93 getchar();
Yann 0:311a0646b95a 94 fflush(stdin);
Yann 4:d03fcf494eb6 95 } // End of method DebugHelper::BreakPoint
Yann 0:311a0646b95a 96
Yann 0:311a0646b95a 97 #endif // __DEBUG