Michael Shimniok / Mbed OS DataBus2018

2018 revision to classic DataBus AVC code.

Dependencies:   LSM303DLM Servo SerialGraphicLCD L3G4200D IncrementalEncoder SimpleShell

Logger.cpp@29:cb2f55fbfe9c, 2018-12-22 (annotated)

Committer:
shimniok
Date:
Sat Dec 22 20:28:52 2018 +0000
Revision:
29:cb2f55fbfe9c
Parent:
24:a7f92dfc5310
Child:
30:ed791f1f7f7d
Updates to shell. Implemented eventqueue-based data logging for gps. added start/stop/enabled functions to Logger and shell commands to start/stop/status logging

Who changed what in which revision?

UserRevisionLine numberNew contents of line
shimniok 24:a7f92dfc5310 1 #include "Logger.h"
shimniok 24:a7f92dfc5310 2
shimniok 24:a7f92dfc5310 3 Logger::Logger(const char *file) {
shimniok 24:a7f92dfc5310 4 _file = file;
shimniok 29:cb2f55fbfe9c 5 _fp = NULL;
shimniok 29:cb2f55fbfe9c 6 }
shimniok 29:cb2f55fbfe9c 7
shimniok 29:cb2f55fbfe9c 8
shimniok 29:cb2f55fbfe9c 9 void Logger::start() {
shimniok 29:cb2f55fbfe9c 10 if (_fp == NULL) _fp = fopen(_file, "a");
shimniok 29:cb2f55fbfe9c 11 }
shimniok 29:cb2f55fbfe9c 12
shimniok 29:cb2f55fbfe9c 13
shimniok 29:cb2f55fbfe9c 14 void Logger::stop() {
shimniok 29:cb2f55fbfe9c 15 if (_fp && fclose(_fp) != EOF) {
shimniok 29:cb2f55fbfe9c 16 _fp = NULL;
shimniok 29:cb2f55fbfe9c 17 }
shimniok 29:cb2f55fbfe9c 18 }
shimniok 29:cb2f55fbfe9c 19
shimniok 29:cb2f55fbfe9c 20
shimniok 29:cb2f55fbfe9c 21 bool Logger::enabled() {
shimniok 29:cb2f55fbfe9c 22 return (_fp != NULL);
shimniok 24:a7f92dfc5310 23 }
shimniok 24:a7f92dfc5310 24
shimniok 24:a7f92dfc5310 25
shimniok 24:a7f92dfc5310 26 void Logger::log_gps(GpsData gd) {
shimniok 29:cb2f55fbfe9c 27 if (enabled()) {
shimniok 29:cb2f55fbfe9c 28 fprintf(_fp, "G,%llu,%3.9f,%3.9f,%3.1f,%2.1f,%2.1f,%d\n",
shimniok 29:cb2f55fbfe9c 29 Kernel::get_ms_count(),
shimniok 29:cb2f55fbfe9c 30 gd.latitude,
shimniok 29:cb2f55fbfe9c 31 gd.longitude,
shimniok 29:cb2f55fbfe9c 32 gd.course,
shimniok 29:cb2f55fbfe9c 33 gd.speed,
shimniok 29:cb2f55fbfe9c 34 gd.hdop,
shimniok 29:cb2f55fbfe9c 35 gd.svcount
shimniok 29:cb2f55fbfe9c 36 );
shimniok 29:cb2f55fbfe9c 37 }
shimniok 24:a7f92dfc5310 38 }
shimniok 24:a7f92dfc5310 39
shimniok 24:a7f92dfc5310 40
shimniok 24:a7f92dfc5310 41 void Logger::log_estimation() {
shimniok 29:cb2f55fbfe9c 42 if (enabled()) {
shimniok 24:a7f92dfc5310 43 }
shimniok 24:a7f92dfc5310 44 }