Mappeoppgave 1. / Mbed 2 deprecated AlarmProg_cpp

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Dependencies:   mbed

Logger.h@0:9e26d3c8b2b1, 2015-02-12 (annotated)

Committer:
nmlaastad
Date:
Thu Feb 12 13:49:58 2015 +0000
Revision:
0:9e26d3c8b2b1
Ferdig greier (men stygt p? slutten)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nmlaastad 0:9e26d3c8b2b1 1 #pragma once
nmlaastad 0:9e26d3c8b2b1 2
nmlaastad 0:9e26d3c8b2b1 3 #include "mbed.h"
nmlaastad 0:9e26d3c8b2b1 4 #include <string>
nmlaastad 0:9e26d3c8b2b1 5 #include <ctime>
nmlaastad 0:9e26d3c8b2b1 6
nmlaastad 0:9e26d3c8b2b1 7 LocalFileSystem local("local");
nmlaastad 0:9e26d3c8b2b1 8
nmlaastad 0:9e26d3c8b2b1 9 class Logger
nmlaastad 0:9e26d3c8b2b1 10 {
nmlaastad 0:9e26d3c8b2b1 11 public:
nmlaastad 0:9e26d3c8b2b1 12 Logger()
nmlaastad 0:9e26d3c8b2b1 13 {
nmlaastad 0:9e26d3c8b2b1 14 oppstartstid = time(NULL);
nmlaastad 0:9e26d3c8b2b1 15 logFile = fopen("/local/Logg.txt", "a");
nmlaastad 0:9e26d3c8b2b1 16 if (logFile == NULL) { // vis en error
nmlaastad 0:9e26d3c8b2b1 17 return;
nmlaastad 0:9e26d3c8b2b1 18 }
nmlaastad 0:9e26d3c8b2b1 19 fprintf(logFile, "\nStarting up system\n");
nmlaastad 0:9e26d3c8b2b1 20 fflush(logFile);
nmlaastad 0:9e26d3c8b2b1 21 wait(0.1);
nmlaastad 0:9e26d3c8b2b1 22 fclose(logFile);
nmlaastad 0:9e26d3c8b2b1 23 }
nmlaastad 0:9e26d3c8b2b1 24 ~Logger() {
nmlaastad 0:9e26d3c8b2b1 25 if (logFile)
nmlaastad 0:9e26d3c8b2b1 26 fclose(logFile);
nmlaastad 0:9e26d3c8b2b1 27 }
nmlaastad 0:9e26d3c8b2b1 28
nmlaastad 0:9e26d3c8b2b1 29 void Logg(const std::string &melding)
nmlaastad 0:9e26d3c8b2b1 30 {
nmlaastad 0:9e26d3c8b2b1 31 logFile = fopen("/local/Logg.txt", "a");
nmlaastad 0:9e26d3c8b2b1 32 if (logFile == NULL) { // vis en error
nmlaastad 0:9e26d3c8b2b1 33 return;
nmlaastad 0:9e26d3c8b2b1 34 }
nmlaastad 0:9e26d3c8b2b1 35 int tid = time(NULL) - oppstartstid;
nmlaastad 0:9e26d3c8b2b1 36 fprintf(logFile, "Tid: %d\t\t", tid);
nmlaastad 0:9e26d3c8b2b1 37 fputs(melding.c_str(),logFile);
nmlaastad 0:9e26d3c8b2b1 38 fputs("\n", logFile);
nmlaastad 0:9e26d3c8b2b1 39 fflush(logFile);
nmlaastad 0:9e26d3c8b2b1 40 wait(0.1);
nmlaastad 0:9e26d3c8b2b1 41 fclose(logFile);
nmlaastad 0:9e26d3c8b2b1 42 return;
nmlaastad 0:9e26d3c8b2b1 43 }
nmlaastad 0:9e26d3c8b2b1 44
nmlaastad 0:9e26d3c8b2b1 45
nmlaastad 0:9e26d3c8b2b1 46 private:
nmlaastad 0:9e26d3c8b2b1 47 FILE * logFile;
nmlaastad 0:9e26d3c8b2b1 48 time_t oppstartstid;
nmlaastad 0:9e26d3c8b2b1 49 };
nmlaastad 0:9e26d3c8b2b1 50