Ashley Mills / VodafoneUSBModem_bleedingedge2

local fork

Dependencies:   Socket USBHostWANDongle_bleedingedge lwip-sys lwip

Dependents:   Encrypted

Fork of VodafoneUSBModem_bleedingedge by Donatien Garnier

core/dbg.cpp@87:23f78174a9e2, 2013-04-26 (annotated)

Committer:
ashleymills
Date:
Fri Apr 26 16:58:07 2013 +0000
Revision:
87:23f78174a9e2
Parent:
16:02db4f537955 
nothing

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 16:02db4f537955 1 /* dbg.cpp */
donatien 16:02db4f537955 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 16:02db4f537955 3 *
donatien 16:02db4f537955 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 16:02db4f537955 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 16:02db4f537955 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 16:02db4f537955 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 16:02db4f537955 8 * furnished to do so, subject to the following conditions:
donatien 16:02db4f537955 9 *
donatien 16:02db4f537955 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 16:02db4f537955 11 * substantial portions of the Software.
donatien 16:02db4f537955 12 *
donatien 16:02db4f537955 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 16:02db4f537955 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 16:02db4f537955 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 16:02db4f537955 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 16:02db4f537955 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 16:02db4f537955 18 */
donatien 16:02db4f537955 19
donatien 16:02db4f537955 20 #include "dbg.h"
donatien 16:02db4f537955 21
donatien 16:02db4f537955 22 #include "mbed.h"
donatien 16:02db4f537955 23 #include "rtos.h"
donatien 16:02db4f537955 24
donatien 16:02db4f537955 25 #include <cstdio>
donatien 16:02db4f537955 26 #include <cstdarg>
donatien 16:02db4f537955 27
donatien 16:02db4f537955 28 using namespace std;
donatien 16:02db4f537955 29
donatien 16:02db4f537955 30 static Serial debug_pc(USBTX, USBRX);
donatien 16:02db4f537955 31
donatien 16:02db4f537955 32 static char debug_newline[3];
donatien 16:02db4f537955 33
donatien 16:02db4f537955 34 static void debug_lock(bool set)
donatien 16:02db4f537955 35 {
donatien 16:02db4f537955 36 static Mutex* mtx = new Mutex(); //Singleton runtime initialisation to avoid static initialisation chaos problems
donatien 16:02db4f537955 37 static bool init = false;
donatien 16:02db4f537955 38 if(set)
donatien 16:02db4f537955 39 {
donatien 16:02db4f537955 40 mtx->lock();
donatien 16:02db4f537955 41 if(!init)
donatien 16:02db4f537955 42 {
donatien 16:02db4f537955 43 strncpy( debug_newline, "\n", 2 );
donatien 16:02db4f537955 44 printf("[START]\n");
donatien 16:02db4f537955 45 fflush(stdout);
donatien 16:02db4f537955 46 init = true;
donatien 16:02db4f537955 47 }
donatien 16:02db4f537955 48 }
donatien 16:02db4f537955 49 else
donatien 16:02db4f537955 50 {
donatien 16:02db4f537955 51 mtx->unlock();
donatien 16:02db4f537955 52 }
donatien 16:02db4f537955 53 }
donatien 16:02db4f537955 54
donatien 16:02db4f537955 55 void debug_init()
donatien 16:02db4f537955 56 {
donatien 16:02db4f537955 57 debug_lock(true); //Force init
donatien 16:02db4f537955 58 debug_lock(false);
donatien 16:02db4f537955 59 }
donatien 16:02db4f537955 60
donatien 16:02db4f537955 61 void debug_set_newline(const char* newline)
donatien 16:02db4f537955 62 {
donatien 16:02db4f537955 63 debug_lock(true);
donatien 16:02db4f537955 64 strncpy( debug_newline, newline, 2 );
donatien 16:02db4f537955 65 debug_newline[2] = '\0';
donatien 16:02db4f537955 66 debug_lock(false);
donatien 16:02db4f537955 67 }
donatien 16:02db4f537955 68
donatien 16:02db4f537955 69 void debug_set_speed(int speed)
donatien 16:02db4f537955 70 {
donatien 16:02db4f537955 71 debug_pc.baud(speed);
donatien 16:02db4f537955 72 }
donatien 16:02db4f537955 73
donatien 16:02db4f537955 74 void debug(int level, const char* module, int line, const char* fmt, ...)
donatien 16:02db4f537955 75 {
donatien 16:02db4f537955 76 debug_lock(true);
donatien 16:02db4f537955 77 switch(level)
donatien 16:02db4f537955 78 {
donatien 16:02db4f537955 79 default:
donatien 16:02db4f537955 80 case 1:
donatien 16:02db4f537955 81 printf("[ERROR]");
donatien 16:02db4f537955 82 break;
donatien 16:02db4f537955 83 case 2:
donatien 16:02db4f537955 84 printf("[WARN]");
donatien 16:02db4f537955 85 break;
donatien 16:02db4f537955 86 case 3:
donatien 16:02db4f537955 87 printf("[INFO]");
donatien 16:02db4f537955 88 break;
donatien 16:02db4f537955 89 case 4:
donatien 16:02db4f537955 90 printf("[DBG]");
donatien 16:02db4f537955 91 break;
donatien 16:02db4f537955 92 }
donatien 16:02db4f537955 93
donatien 16:02db4f537955 94 printf(" Module %s - Line %d: ", module, line);
donatien 16:02db4f537955 95
donatien 16:02db4f537955 96 va_list argp;
donatien 16:02db4f537955 97
donatien 16:02db4f537955 98 va_start(argp, fmt);
donatien 16:02db4f537955 99 vprintf(fmt, argp);
donatien 16:02db4f537955 100 va_end(argp);
donatien 16:02db4f537955 101
donatien 16:02db4f537955 102 printf(debug_newline);
donatien 16:02db4f537955 103
donatien 16:02db4f537955 104 fflush(stdout);
donatien 16:02db4f537955 105
donatien 16:02db4f537955 106 debug_lock(false);
donatien 16:02db4f537955 107
donatien 16:02db4f537955 108 }
donatien 16:02db4f537955 109
donatien 16:02db4f537955 110 void debug_error(const char* module, int line, int ret)
donatien 16:02db4f537955 111 {
donatien 16:02db4f537955 112 debug_lock(true);
donatien 16:02db4f537955 113 printf("[RC] Module %s - Line %d : Error %d\n", module, line, ret);
donatien 16:02db4f537955 114 fflush(stdout);
donatien 16:02db4f537955 115 debug_lock(false);
donatien 16:02db4f537955 116 }
donatien 16:02db4f537955 117
donatien 16:02db4f537955 118 void debug_exact(const char* fmt, ...)
donatien 16:02db4f537955 119 {
donatien 16:02db4f537955 120 debug_lock(true);
donatien 16:02db4f537955 121 va_list argp;
donatien 16:02db4f537955 122
donatien 16:02db4f537955 123 va_start(argp, fmt);
donatien 16:02db4f537955 124 vprintf(fmt, argp);
donatien 16:02db4f537955 125 va_end(argp);
donatien 16:02db4f537955 126 debug_lock(false);
donatien 16:02db4f537955 127 }