Wim Huiskamp / Mbed 2 deprecated mbed_bus

Libraries and Example of mbed parallel bus using I2C port expanders

Dependencies:   HDSP253X mbed PCF8574_Bus

Dbg.cpp@7:8680b8b718c8, 2015-01-25 (annotated)

Committer:
wim
Date:
Sun Jan 25 17:52:55 2015 +0000
Revision:
7:8680b8b718c8
Parent:
2:1dab1089c332 
Test of PCF8574 Bus interface to control HDSP253X Smart Alphanumeric LED matrix display.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wim 2:1dab1089c332 1
wim 2:1dab1089c332 2 /*
wim 2:1dab1089c332 3 Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com)
wim 2:1dab1089c332 4
wim 2:1dab1089c332 5 Permission is hereby granted, free of charge, to any person obtaining a copy
wim 2:1dab1089c332 6 of this software and associated documentation files (the "Software"), to deal
wim 2:1dab1089c332 7 in the Software without restriction, including without limitation the rights
wim 2:1dab1089c332 8 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
wim 2:1dab1089c332 9 copies of the Software, and to permit persons to whom the Software is
wim 2:1dab1089c332 10 furnished to do so, subject to the following conditions:
wim 2:1dab1089c332 11
wim 2:1dab1089c332 12 The above copyright notice and this permission notice shall be included in
wim 2:1dab1089c332 13 all copies or substantial portions of the Software.
wim 2:1dab1089c332 14
wim 2:1dab1089c332 15 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
wim 2:1dab1089c332 16 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
wim 2:1dab1089c332 17 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
wim 2:1dab1089c332 18 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
wim 2:1dab1089c332 19 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
wim 2:1dab1089c332 20 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
wim 2:1dab1089c332 21 THE SOFTWARE.
wim 2:1dab1089c332 22 */
wim 2:1dab1089c332 23
wim 2:1dab1089c332 24 #define __DEBUG
wim 2:1dab1089c332 25 #include "Dbg.h"
wim 2:1dab1089c332 26 #include "mbed.h"
wim 2:1dab1089c332 27 #include <cstdarg>
wim 2:1dab1089c332 28
wim 2:1dab1089c332 29 void DebugStream::debug(const char* format, ...)
wim 2:1dab1089c332 30 {
wim 2:1dab1089c332 31 va_list argp;
wim 2:1dab1089c332 32
wim 2:1dab1089c332 33 va_start(argp, format);
wim 2:1dab1089c332 34 vprintf(format, argp);
wim 2:1dab1089c332 35 va_end(argp);
wim 2:1dab1089c332 36 }
wim 2:1dab1089c332 37
wim 2:1dab1089c332 38 void DebugStream::release()
wim 2:1dab1089c332 39 {
wim 2:1dab1089c332 40
wim 2:1dab1089c332 41 }
wim 2:1dab1089c332 42
wim 2:1dab1089c332 43 void DebugStream::breakPoint(const char* file, int line)
wim 2:1dab1089c332 44 {
wim 2:1dab1089c332 45 printf("\r\nBREAK in %s at line %d\r\n", file, line);
wim 2:1dab1089c332 46 fflush(stdout);
wim 2:1dab1089c332 47 getchar();
wim 2:1dab1089c332 48 fflush(stdin);
wim 2:1dab1089c332 49 }
wim 2:1dab1089c332 50
wim 2:1dab1089c332 51 /*
wim 2:1dab1089c332 52 int snprintf(char *str, int size, const char *format, ...)
wim 2:1dab1089c332 53 {
wim 2:1dab1089c332 54 va_list argp;
wim 2:1dab1089c332 55
wim 2:1dab1089c332 56 va_start(argp, format);
wim 2:1dab1089c332 57 vsprintf(str, format, argp);
wim 2:1dab1089c332 58 va_end(argp);
wim 2:1dab1089c332 59
wim 2:1dab1089c332 60 return strlen(str);
wim 2:1dab1089c332 61 }
wim 2:1dab1089c332 62 */