mbed official / SprintUSBModem

USB Host Library for Sprint Dongles

Dependencies:   Socket USBHostWANDongleSprint lwip-sys lwip

Dependents:   SprintUSBModemWebsocketTest SprintUSBModemHTTPClientTest SprintUSBModemNTPClientTest SprintUSBModemSMSTest ... more

Fork of SprintUSBModem_bleedingedge by Donatien Garnier

core/dbg.cpp@14:f6f17843e5ef, 2012-12-10 (annotated)

Committer:
donatien
Date:
Mon Dec 10 18:23:49 2012 +0000
Revision:
14:f6f17843e5ef
Parent:
0:8f57713b2147 
Separate USB/Sprint dev flows, fix regression in mbed rev. 41+ lib

Who changed what in which revision?

UserRevisionLine numberNew contents of line
donatien 0:8f57713b2147 1 /* dbg.cpp */
donatien 0:8f57713b2147 2 /* Copyright (C) 2012 mbed.org, MIT License
donatien 0:8f57713b2147 3 *
donatien 0:8f57713b2147 4 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
donatien 0:8f57713b2147 5 * and associated documentation files (the "Software"), to deal in the Software without restriction,
donatien 0:8f57713b2147 6 * including without limitation the rights to use, copy, modify, merge, publish, distribute,
donatien 0:8f57713b2147 7 * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is
donatien 0:8f57713b2147 8 * furnished to do so, subject to the following conditions:
donatien 0:8f57713b2147 9 *
donatien 0:8f57713b2147 10 * The above copyright notice and this permission notice shall be included in all copies or
donatien 0:8f57713b2147 11 * substantial portions of the Software.
donatien 0:8f57713b2147 12 *
donatien 0:8f57713b2147 13 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
donatien 0:8f57713b2147 14 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
donatien 0:8f57713b2147 15 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
donatien 0:8f57713b2147 16 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
donatien 0:8f57713b2147 17 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
donatien 0:8f57713b2147 18 */
donatien 0:8f57713b2147 19
donatien 0:8f57713b2147 20 #include "dbg.h"
donatien 0:8f57713b2147 21
donatien 0:8f57713b2147 22 #include "mbed.h"
donatien 0:8f57713b2147 23 #include "rtos.h"
donatien 0:8f57713b2147 24
donatien 0:8f57713b2147 25 #include <cstdio>
donatien 0:8f57713b2147 26 #include <cstdarg>
donatien 0:8f57713b2147 27
donatien 0:8f57713b2147 28 using namespace std;
donatien 0:8f57713b2147 29
donatien 0:8f57713b2147 30 static Serial debug_pc(USBTX, USBRX);
donatien 0:8f57713b2147 31
donatien 0:8f57713b2147 32 static char debug_newline[3];
donatien 0:8f57713b2147 33
donatien 0:8f57713b2147 34 static void debug_lock(bool set)
donatien 0:8f57713b2147 35 {
donatien 0:8f57713b2147 36 static Mutex* mtx = new Mutex(); //Singleton runtime initialisation to avoid static initialisation chaos problems
donatien 0:8f57713b2147 37 static bool init = false;
donatien 0:8f57713b2147 38 if(set)
donatien 0:8f57713b2147 39 {
donatien 0:8f57713b2147 40 mtx->lock();
donatien 0:8f57713b2147 41 if(!init)
donatien 0:8f57713b2147 42 {
donatien 0:8f57713b2147 43 strncpy( debug_newline, "\n", 2 );
donatien 0:8f57713b2147 44 printf("[START]\n");
donatien 0:8f57713b2147 45 fflush(stdout);
donatien 0:8f57713b2147 46 init = true;
donatien 0:8f57713b2147 47 }
donatien 0:8f57713b2147 48 }
donatien 0:8f57713b2147 49 else
donatien 0:8f57713b2147 50 {
donatien 0:8f57713b2147 51 mtx->unlock();
donatien 0:8f57713b2147 52 }
donatien 0:8f57713b2147 53 }
donatien 0:8f57713b2147 54
donatien 0:8f57713b2147 55 void debug_init()
donatien 0:8f57713b2147 56 {
donatien 0:8f57713b2147 57 debug_lock(true); //Force init
donatien 0:8f57713b2147 58 debug_lock(false);
donatien 0:8f57713b2147 59 }
donatien 0:8f57713b2147 60
donatien 0:8f57713b2147 61 void debug_set_newline(const char* newline)
donatien 0:8f57713b2147 62 {
donatien 0:8f57713b2147 63 debug_lock(true);
donatien 0:8f57713b2147 64 strncpy( debug_newline, newline, 2 );
donatien 0:8f57713b2147 65 debug_newline[2] = '\0';
donatien 0:8f57713b2147 66 debug_lock(false);
donatien 0:8f57713b2147 67 }
donatien 0:8f57713b2147 68
donatien 0:8f57713b2147 69 void debug_set_speed(int speed)
donatien 0:8f57713b2147 70 {
donatien 0:8f57713b2147 71 debug_pc.baud(speed);
donatien 0:8f57713b2147 72 }
donatien 0:8f57713b2147 73
donatien 0:8f57713b2147 74 void debug(int level, const char* module, int line, const char* fmt, ...)
donatien 0:8f57713b2147 75 {
donatien 0:8f57713b2147 76 debug_lock(true);
donatien 0:8f57713b2147 77 switch(level)
donatien 0:8f57713b2147 78 {
donatien 0:8f57713b2147 79 default:
donatien 0:8f57713b2147 80 case 1:
donatien 0:8f57713b2147 81 printf("[ERROR]");
donatien 0:8f57713b2147 82 break;
donatien 0:8f57713b2147 83 case 2:
donatien 0:8f57713b2147 84 printf("[WARN]");
donatien 0:8f57713b2147 85 break;
donatien 0:8f57713b2147 86 case 3:
donatien 0:8f57713b2147 87 printf("[INFO]");
donatien 0:8f57713b2147 88 break;
donatien 0:8f57713b2147 89 case 4:
donatien 0:8f57713b2147 90 printf("[DBG]");
donatien 0:8f57713b2147 91 break;
donatien 0:8f57713b2147 92 }
donatien 0:8f57713b2147 93
donatien 0:8f57713b2147 94 printf(" Module %s - Line %d: ", module, line);
donatien 0:8f57713b2147 95
donatien 0:8f57713b2147 96 va_list argp;
donatien 0:8f57713b2147 97
donatien 0:8f57713b2147 98 va_start(argp, fmt);
donatien 0:8f57713b2147 99 vprintf(fmt, argp);
donatien 0:8f57713b2147 100 va_end(argp);
donatien 0:8f57713b2147 101
donatien 0:8f57713b2147 102 printf(debug_newline);
donatien 0:8f57713b2147 103
donatien 0:8f57713b2147 104 fflush(stdout);
donatien 0:8f57713b2147 105
donatien 0:8f57713b2147 106 debug_lock(false);
donatien 0:8f57713b2147 107
donatien 0:8f57713b2147 108 }
donatien 0:8f57713b2147 109
donatien 0:8f57713b2147 110 void debug_error(const char* module, int line, int ret)
donatien 0:8f57713b2147 111 {
donatien 0:8f57713b2147 112 debug_lock(true);
donatien 0:8f57713b2147 113 printf("[RC] Module %s - Line %d : Error %d\n", module, line, ret);
donatien 0:8f57713b2147 114 fflush(stdout);
donatien 0:8f57713b2147 115 debug_lock(false);
donatien 0:8f57713b2147 116 }
donatien 0:8f57713b2147 117
donatien 0:8f57713b2147 118 void debug_exact(const char* fmt, ...)
donatien 0:8f57713b2147 119 {
donatien 0:8f57713b2147 120 debug_lock(true);
donatien 0:8f57713b2147 121 va_list argp;
donatien 0:8f57713b2147 122
donatien 0:8f57713b2147 123 va_start(argp, fmt);
donatien 0:8f57713b2147 124 vprintf(fmt, argp);
donatien 0:8f57713b2147 125 va_end(argp);
donatien 0:8f57713b2147 126 debug_lock(false);
donatien 0:8f57713b2147 127 }