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fit2slf.pl
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fit2slf.pl
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#!/usr/bin/perl
use strict;
use warnings;
use FindBin;
use lib $FindBin::RealBin;
use Garmin::FIT;
use POSIX;
use POSIX::strftime::GNU;
use File::Basename;
use List::Util qw(sum);
use Data::UUID;
use Config::Simple ('-lc'); # ignore case
#use GD::Graph::Data;
#use GD::Graph::lines;
#------------------------------------------------------------------------------
# Global variables definition
(my $prog = basename($0)) =~ s/.pl$//i;
my $def_ini_file = $prog.".ini"; # default ini file
my $indent = " " x 2; # default indent: 2 spaces
my $timeoffs = 631065600; # sec since Garmin Epoch (1989-12-31 00:00:00 GMT)
# Min/max/average values
my $g_minAlt = 10000;
my $g_maxAlt = -10000;
my $alts = [];
my $g_minHr = 10000;
my $g_maxHr = -10000; # already in session/lap data
my $hrs = []; # already in session/lap data
my $g_minTemp = 10000;
my $g_maxTemp = -10000;
my $temps = [];
my $speedDownhills = [];
my $speedUphills = [];
my $g_minIncl = 10000;
my $g_maxIncl = -10000;
my $incls = [];
my $inclDownhills = [];
my $inclUphills = [];
my $g_minPower = 10000;
my $g_maxPower = -10000;
my $powers = [];
my $g_minRiseRate = 10000;
my $g_maxRiseRate = -10000;
my $riseRates = [];
my $riseRateDownhills = [];
my $riseRateUphills = [];
# General info (from file_id)
my $g_manuf; # garmin, suunto, magellan, holux, sigmasport, ...
my $g_product; # fr___, edge___, hrm___, vivo___, virb___, ...
my $g_serial;
# SigmaSport: cycling, mountainbike, racing_bicycle (road bike), running, ...
my $g_sport; # generic, running, cycling, training, walking, ...
my $g_subSport; # generic, road, mountain, downhill, ...
my $g_trainType; # SigmaSport specific (manual entry)
# Personal info (from user_profile)
my $g_name; my $g_gender; my $g_age; my $g_height; my $g_weight;
my $g_resHr; my $g_hrMax;
my $g_bmr; my $g_bmrs; # basal metabolic rate
my $g_bike;
my $g_bikeName; my $g_bikeType; my $g_bikeWeight; my $g_wheelSize;
my $g_homeAlt;
my $g_trackName; my $g_description;
# Functional threshold power (from zones_target)
my $g_funcThresPower;
my $g_hrMax1; # another one???
# Intensity zones starting percent of maximum heart rate
my $pc_iZone0s = 0.50; # recovery (aerobic)
my $pc_iZone1s = 0.60; # endurance (aerobic)
my $pc_iZone2s = 0.70; # stamina (aerobic)
my $pc_iZone3s = 0.80; # economy (anaerobic)
my $pc_iZone4s = 0.90; # speed (anaerobic)
my $g_iZone0s; my $g_iZone1s; my $g_iZone2s;
my $g_iZone3s; my $g_iZone4s; my $g_iZone4e;
# Target zone (endurance (aerobic), can be overriden)
my $g_targetZoneStart; # 60% of hrMax
my $g_targetZoneEnd; # 70% of hrMax
# Power zones starting percent of functional threshold power
my $pc_pZone1s = 0; # active recovery
my $pc_pZone2s = 0.56; # endurance
my $pc_pZone3s = 0.76; # tempo
my $pc_pZone4s = 0.91; # lactate threshold
my $pc_pZone5s = 1.06; # VO2 max
my $pc_pZone6s = 1.21; # anaerobic capacity
my $pc_pZone7s = 1.50; # neuromuscular power
my $g_pZoneMax = 2000; # W, maximum power
my $g_pZone1s; my $g_pZone2s; my $g_pZone3s;
my $g_pZone4s; my $g_pZone5s; my $g_pZone6s;
my $g_pZone7s; my $g_pZone7e;
# Power calculation
# Crr = coef of rolling resistance ???
# 0 = Clinchers, 1 = Tubulars, 2 = MTB
my @Crr = (0.005, 0.004, 0.012);
# CdA = coef of drag * frontal area ???
# 0 = Hoods, 1 = Bartops, 2 = Bar ends, 3 = Drops, 4 = Aerobar, 5 = ???
my @CdA = (0.388, 0.445, 0.420, 0.300, 0.233, 0.200);
my $g_crr = $Crr[2]; # MTB
my $g_cda = $CdA[0]; # Hoods
my $g_pcf = 0.65;
my $g_kcf = 0.65;
# Totals/summary info (from lap/session)
my $g_startTime;
my $f_startTime = ""; # start time in proper format
my $g_startLon; my $g_startLat;
# endLon and endLat are not present in session!
my $g_endLon; my $g_endLat;
my $g_totElapsTime; my $g_totTimerTime;
my $g_totTimeStand;
my $g_totDistance; my $g_totCycles;
my $g_totCal;
my $g_timeHrZone; # array
my $g_avgSpeed; my $g_maxSpeed;
my $g_totAscent; my $g_totDescent;
my $g_avgHr; # my $g_maxHr;
my $g_avgCad; my $g_maxCad;
my $g_avgPower; # my $g_maxPower;
# Calculated totals/summary info
my $g_distDownhill; my $g_distUphill;
my $g_timeDownhill; my $g_timeUphill;
my $g_pauseTime;
my $g_timeInTargetZone;
my $g_timeOverTargetZone; my $g_timeUnderTargetZone;
my $g_timeInIntZone1; my $g_timeInIntZone2;
my $g_timeInIntZone3; my $g_timeInIntZone4;
my $g_timeOverIntZone; my $g_timeUnderIntZone;
# Previous values of each track point
my $prev_timestamp;
my $prev_lat; my $prev_lon;
# my $prev_dist; my $prev_alt;
my $prev_speed; my $prev_hr; my $prev_cad; my $prev_temp;
my $tot_time = 0;
my $tot_records = 0;
my $tot_locations = 0;
# Previous values of dist/alt for dist/alt filtering (smoothing)
my $histSize = 6;
my @prev_time;
my @prev_dist; my @prev_distDiff;
my @prev_alt; my @prev_altDiff;
my %alt_state = ( q => 0, r => 0, p => 0, x => 0, k => 0, );
my $orig_alt = [];
my $filt_alt = [];
#my %pwr_state = ( q => 0, r => 0, p => 0, x => 0, k => 0, );
#------------------------------------------------------------------------------
# Command line parsing
my $overwrite = 0;
my $fpcalc = 0; # force power calculation
my $zeroll = 0; # allow zero values for latitude/longitude if not present
my $ts_offs = 0; # timestamp offset
my $ini_file = $def_ini_file; # ini file
my $file;
my $next_arg = "";
foreach (@ARGV) {
my $arg = $_;
if ($next_arg eq "ts_offs") { $ts_offs = $arg; $next_arg = ""; }
elsif ($next_arg eq "ini_file") { $ini_file = $arg; $next_arg = ""; }
elsif ($arg eq "-v") { Usage(1); }
elsif ($arg eq "-h" || $arg eq "-?") { Usage(0); }
elsif ($arg eq "-y") { $overwrite = 1; }
elsif ($arg eq "-p") { $fpcalc = 1; }
elsif ($arg eq "-z") { $zeroll = 1; }
elsif ($arg eq "-t") { $next_arg = "ts_offs"; }
elsif ($arg eq "-i") { $next_arg = "ini_file"; }
else { $file = $arg; }
}
Usage(0) if !defined $file;
(my $slf_file = $file) =~ s/.fit$/.slf/i;
die "File $slf_file already exists\n" if -f $slf_file && !$overwrite;
#------------------------------------------------------------------------------
# Fit file reading
# Array of HASHes where fit data is stored
my $file_ids = [];
my $profiles = [];
my $sensors = [];
my $zones = [];
my $records = [];
my $lengths = [];
my $laps = [];
my $sessions = [];
my $locations = [];
my $fit = Garmin::FIT->new();
ReadFitFile($file);
#------------------------------------------------------------------------------
# Fill global vars with values from fit file
FillGlobalVars();
# Override values from fit file with values from ini file
ReadIniFile($ini_file);
#------------------------------------------------------------------------------
# Convert and display fit file content in slf format
PrintSlfData($slf_file);
exit(0);
# main
#==============================================================================
# Print version/usage and exit
sub Usage {
my $ver_only = shift;
if ($ver_only) {
printf STDERR "fit2slf 2.19 Copyright (c) 2016-2021 Matjaz Rihtar (Jan 9, 2021)\n";
printf STDERR "Garmin::FIT Copyright (c) 2010-2017 Kiyokazu Suto\n";
printf STDERR "FIT protocol ver: %s, profile ver: %s\n",
Garmin::FIT->protocol_version_string, Garmin::FIT->profile_version_string;
}
else {
printf STDERR "Usage: $prog [-v|-h] [-y] [-p] [-z] [-t <offs>] [-i <config-file>] <fit-file>\n";
printf STDERR " -v Print version and exit\n";
printf STDERR " -h Print short help and exit\n";
printf STDERR " -y Overwrite <slf-file> if it exists (default: don't overwrite)\n";
printf STDERR " -p Force power calculation (default: use fit power data if present)\n";
printf STDERR " -z Allow zero values for latitude/longitude if not present\n";
printf STDERR " (default: ignore records with no latitude/longitude)\n";
printf STDERR " -t <offs> Add timestamp offset (integer, default: 0)\n";
printf STDERR " -i <config-file> Specify location of .ini file (default: program's location)\n";
}
_exit(1);
} # Usage
#==============================================================================
# Read fit file, parse messages and store interesting data for later processing
sub ReadFitFile {
my $fname = shift;
# Setup some defaults
$fit->use_gmtime(1);
$fit->numeric_date_time(1);
$fit->semicircles_to_degree(1);
$fit->mps_to_kph(1);
$fit->without_unit(1);
$fit->maybe_chained(0);
$fit->drop_developer_data(1);
$fit->file($fname);
$fit->data_message_callback_by_name('',
sub {
my ($msg, $name) = Message(@_);
if ($msg) {
if ($name eq "file_id") { push @$file_ids, $msg; }
elsif ($name eq "user_profile") { push @$profiles, $msg; }
elsif ($name eq "sensor") { push @$sensors, $msg; }
elsif ($name eq "zones_target") { push @$zones, $msg; }
elsif ($name eq "record") { push @$records, $msg; }
elsif ($name eq "length") { push @$lengths, $msg; }
elsif ($name eq "lap") { push @$laps, $msg; }
elsif ($name eq "session") { push @$sessions, $msg; }
elsif ($name eq "location") { push @$locations, $msg; }
}
return 1;
}
);
# Open and read fit file
$fit->open() or die $fit->error()."\n";
my ($f_size) = $fit->fetch_header();
if (!defined $f_size) {
if (!defined $fit->error()) { $fit->error("can't read FIT header"); }
die $fit->error()."\n";
}
1 while $fit->fetch();
} # ReadFitFile
#==============================================================================
# Parse messages from fit file (see Garmin::FIT)
sub Message {
my ($fit, $desc, $v) = @_;
my $mname = $desc->{message_name};
return undef if !$mname;
my $m = {};
foreach my $i_name (keys %$desc) {
next if $i_name !~ /^i_/;
my $name = $i_name;
$name =~ s/^i_//;
my $attr = $desc->{'a_' . $name};
my $tname = $desc->{'t_' . $name};
my $pname = $name;
if (ref $attr->{switch} eq 'HASH') {
my $t_attr = $fit->switched($desc, $v, $attr->{switch});
if (ref $t_attr eq 'HASH') {
$attr = $t_attr;
$tname = $attr->{type_name};
$pname = $attr->{name};
}
}
my $i = $desc->{$i_name};
my $c = $desc->{'c_' . $name};
my $type = $desc->{'T_' . $name};
my $invalid = $desc->{'I_' . $name};
my $j;
my $len = @$v;
for ($j = 0 ; $j < $c ; $j++) {
my $ij = $i + $j;
$ij >= $len && next;
Garmin::FIT->isnan($v->[$ij]) && next;
$v->[$ij] != $invalid && last;
}
if ($j < $c) { # skip invalid
if ($type == FIT_STRING) {
$m->{$pname} = $fit->string_value($v, $i, $c);
}
else {
# return only the first value if array
$m->{$pname} = $fit->value_cooked($tname, $attr, $invalid, $v->[$i]);
}
}
}
return ($m, $mname);
} # Message
#==============================================================================
# Go through fit data and fill global vars with general data
# For calculating some missing aver/min/max values, routine for processing
# all track points is called at the end with some reasonable defaults.
sub FillGlobalVars {
my $m; my %mh;
my $k; my $v;
# Find manufacturer, product name and serial in file_id
$m = @{$file_ids}[0];
if (defined $m) {
%mh = %$m;
while (($k, $v) = each %mh) {
if ($k eq "manufacturer") { $g_manuf = ucfirst $v; }
elsif ($k eq "garmin_product") { $g_product = $v; }
elsif ($k eq "product") { $g_product = $v; } # for non Garmin products
elsif ($k eq "serial_number") { $g_serial = $v; }
}
}
# Override manufacturer and product (required by Sigma Data Center)
$g_manuf = "SigmaSport";
$g_product = "rox100";
$g_serial = 1952031142 if !defined $g_serial; # any serial is OK
# Find profile data in first user_profile
$m = @{$profiles}[0];
if (defined $m) {
%mh = %$m;
while (($k, $v) = each %mh) {
if ($k eq "friendly_name") { my $friendlyName = $v; }
elsif ($k eq "weight") { $g_weight = $v; } # kg
elsif ($k eq "gender") { $g_gender = $v; }
elsif ($k eq "age") { $g_age = $v; } # years
elsif ($k eq "height") { $g_height = $v; } # m
elsif ($k eq "resting_heart_rate") { $g_resHr = $v; }
elsif ($k eq "default_max_heart_rate") { $g_hrMax = $v; }
}
}
my $undef_gender = 0;
if (!defined $g_gender) { $g_gender = "male"; $undef_gender = 1; }
my $undef_age = 0;
if (!defined $g_age) { $g_age = 40; $undef_age = 1; }
my $undef_weight = 0;
if (!defined $g_weight) { $g_weight = 75.0; $undef_weight = 1; }
my $undef_resHr = 0;
if (!defined $g_resHr) { $g_resHr = 72; $undef_resHr = 1; }
my $undef_hrMax = 0;
if (!defined $g_hrMax) {
# Usual formula: 220 - age
# Tanaka(2001): 208 - 0.7*age
# Gellish(2007): 206.9 - 0.67*age (207 - 0.7*age)
# HUNT(2012): 211 - 0.64*age (men: 213 - 0.65*age, women: 210 - 0.62*age)
if ($g_gender eq "male") { $g_hrMax = int(213 - 0.65*$g_age); }
else { $g_hrMax = int(210 - 0.62*$g_age); }
$undef_hrMax = 1;
}
# Intensity zones
$g_iZone0s = int($g_hrMax * $pc_iZone0s); # recovery (aerobic)
$g_iZone1s = int($g_hrMax * $pc_iZone1s); # endurance (aerobic)
$g_iZone2s = int($g_hrMax * $pc_iZone2s); # stamina (aerobic)
$g_iZone3s = int($g_hrMax * $pc_iZone3s); # economy (anaerobic)
$g_iZone4s = int($g_hrMax * $pc_iZone4s); # speed (anaerobic)
$g_iZone4e = $g_hrMax;
# Target zone
$g_targetZoneStart = int($g_hrMax * $pc_iZone1s); # endurance (aerobic)
$g_targetZoneEnd = int($g_hrMax * $pc_iZone2s);
# Find wheel size in sensors
foreach (@$sensors) {
while (($k, $v) = each %$_) {
if ($k eq "wheel_size") { $g_wheelSize = $v; }
}
}
my $undef_wheelSize = 0;
if (!defined $g_wheelSize) { $g_wheelSize = 2326; $undef_wheelSize = 1; }
# find zones data in first zones_target
$m = @{$zones}[0];
if (defined $m) {
%mh = %$m;
while (($k, $v) = each %mh) {
if ($k eq "functional_threshold_power") { $g_funcThresPower = $v; }
elsif ($k eq "max_heart_rate") { $g_hrMax1 = $v; } # ???
}
}
my $undef_funcThresPower = 0;
if (!defined $g_funcThresPower) {
$g_funcThresPower = 253; $undef_funcThresPower = 1;
}
# Power zones
$g_pZone1s = $g_funcThresPower * $pc_pZone1s;
$g_pZone2s = $g_funcThresPower * $pc_pZone2s;
$g_pZone3s = $g_funcThresPower * $pc_pZone3s;
$g_pZone4s = $g_funcThresPower * $pc_pZone4s;
$g_pZone5s = $g_funcThresPower * $pc_pZone5s;
$g_pZone6s = $g_funcThresPower * $pc_pZone6s;
$g_pZone7s = $g_funcThresPower * $pc_pZone7s;
$g_pZone7e = $g_pZoneMax;
# Find all needed general info in first session
$m = @{$sessions}[0];
if (defined $m) {
%mh = %$m;
while (($k, $v) = each %mh) {
if ($k eq "start_time") { $g_startTime = $v + $ts_offs; } # + $timeoffs;
elsif ($k eq "sport") { $g_sport = $v; }
elsif ($k eq "sub_sport") { $g_subSport = $v; }
elsif ($k eq "start_position_lat") { $g_startLat = $v; }
elsif ($k eq "start_position_long") { $g_startLon = $v; }
elsif ($k eq "total_elapsed_time") { $g_totElapsTime = $v; }
elsif ($k eq "total_timer_time") { $g_totTimerTime = $v; }
elsif ($k eq "time_standing") { $g_totTimeStand = $v; } # invalid
elsif ($k eq "total_distance") { $g_totDistance = $v; } # m
elsif ($k eq "total_cycles") { $g_totCycles = $v; }
elsif ($k eq "total_calories") { $g_totCal = $v; }
elsif ($k eq "time_in_hr_zone") { $g_timeHrZone = $v; } # array
elsif ($k eq "avg_speed" && !defined $g_avgSpeed) { $g_avgSpeed = $v; }
elsif ($k eq "enhanced_avg_speed") {
if (defined $v) { $g_avgSpeed = $v; } # only if valid
}
elsif ($k eq "max_speed" && !defined $g_maxSpeed) { $g_maxSpeed = $v; }
elsif ($k eq "enhanced_max_speed") {
if (defined $v) { $g_maxSpeed = $v; } # only if valid
}
elsif ($k eq "total_ascent") { $g_totAscent = $v; }
elsif ($k eq "total_descent") { $g_totDescent = $v; }
elsif ($k eq "avg_heart_rate") { $g_avgHr = $v; }
elsif ($k eq "max_heart_rate") { $g_maxHr = $v; }
elsif ($k eq "avg_cadence") { $g_avgCad = $v; }
elsif ($k eq "max_cadence") { $g_maxCad = $v; }
elsif ($k eq "avg_power") { $g_avgPower = $v; } # invalid
elsif ($k eq "max_power") { $g_maxPower = $v; } # invalid
}
}
if (scalar @$laps == 1) {
# Find additional/missing general info in first (and only) lap
$m = @{$laps}[0];
if (defined $m) {
%mh = %$m;
while (($k, $v) = each %mh) {
if ($k eq "start_time" && !defined $g_startTime)
{ $g_startTime = $v + $ts_offs; } # + $timeoffs;
elsif ($k eq "sport" && !defined $g_sport)
{ $g_sport = $v; }
elsif ($k eq "sub_sport" && !defined $g_subSport)
{ $g_subSport = $v; }
elsif ($k eq "start_position_lat" && !defined $g_startLat)
{ $g_startLat = $v; }
elsif ($k eq "start_position_long" && !defined $g_startLon)
{ $g_startLon = $v; }
elsif ($k eq "end_position_lat" && !defined $g_endLat)
{ $g_endLat = $v; }
elsif ($k eq "end_position_long" && !defined $g_endLon)
{ $g_endLon = $v; }
elsif ($k eq "total_elapsed_time" && !defined $g_totElapsTime)
{ $g_totElapsTime = $v; }
elsif ($k eq "total_timer_time" && !defined $g_totTimerTime)
{ $g_totTimerTime = $v; }
elsif ($k eq "time_standing" && !defined $g_totTimeStand)
{ $g_totTimeStand = $v; } # invalid
elsif ($k eq "total_distance" && !defined $g_totDistance)
{ $g_totDistance = $v; } # m
elsif ($k eq "total_cycles" && !defined $g_totCycles)
{ $g_totCycles = $v; }
elsif ($k eq "total_calories" && !defined $g_totCal)
{ $g_totCal = $v; }
elsif ($k eq "time_in_hr_zone" && !defined $g_timeHrZone)
{ $g_timeHrZone = $v; } # array
elsif ($k eq "avg_speed" && !defined $g_avgSpeed)
{ $g_avgSpeed = $v; }
elsif ($k eq "enhanced_avg_speed") {
if (defined $v && !defined $g_avgSpeed) { $g_avgSpeed = $v; } # only if valid
}
elsif ($k eq "max_speed" && !defined $g_maxSpeed)
{ $g_maxSpeed = $v; }
elsif ($k eq "enhanced_max_speed") {
if (defined $v && !defined $g_maxSpeed) { $g_maxSpeed = $v; } # only if valid
}
elsif ($k eq "total_ascent" && !defined $g_totAscent)
{ $g_totAscent = $v; }
elsif ($k eq "total_descent" && !defined $g_totDescent)
{ $g_totDescent = $v; }
elsif ($k eq "avg_heart_rate" && !defined $g_avgHr)
{ $g_avgHr = $v; }
elsif ($k eq "max_heart_rate" && !defined $g_maxHr)
{ $g_maxHr = $v; }
elsif ($k eq "avg_cadence" && !defined $g_avgCad)
{ $g_avgCad = $v; }
elsif ($k eq "max_cadence" && !defined $g_maxCad)
{ $g_maxCad = $v; }
elsif ($k eq "avg_power" && !defined $g_avgPower)
{ $g_avgPower = $v; } # invalid
elsif ($k eq "max_power" && !defined $g_maxPower)
{ $g_maxPower = $v; } # invalid
}
}
}
# Fill in default values if no data found
$g_startTime = time() if !defined $g_startTime;
$g_startLat = 0 if !defined $g_startLat;
$g_startLon = 0 if !defined $g_startLon;
$g_endLat = 0 if !defined $g_endLat;
$g_endLon = 0 if !defined $g_endLon;
$g_totElapsTime = 0 if !defined $g_totElapsTime;
$g_totDistance = 0 if !defined $g_totDistance;
$g_totCal = 0 if !defined $g_totCal;
$g_avgSpeed = 0 if !defined $g_avgSpeed;
$g_maxSpeed = 0 if !defined $g_maxSpeed;
$g_totAscent = 0 if !defined $g_totAscent;
$g_totDescent = 0 if !defined $g_totDescent;
$g_avgHr = 0 if !defined $g_avgHr;
$g_avgCad = 0 if !defined $g_avgCad;
$g_maxCad = 0 if !defined $g_maxCad;
# Some other defaults needed for the 1st call (overriden later)
my $undef_homeAlt;
if (!defined $g_homeAlt) { $g_homeAlt = 315; $undef_homeAlt = 1; }
my $undef_bikeWeight;
if (!defined $g_bikeWeight) { $g_bikeWeight = 12.3; $undef_bikeWeight = 1; }
# Redirect STDOUT to temporary file
open TMP, ">", undef or die $!."\n";
select TMP;
# Calc missing aver/min/max alt, power, hr, cad and temp from all records
PrintSlfEntries();
select STDOUT;
close TMP;
if ($undef_gender) { $g_gender = undef; }
if ($undef_age) { $g_age = undef; }
if ($undef_weight) { $g_weight = undef; }
if ($undef_resHr) { $g_resHr = undef; }
if ($undef_hrMax) { $g_hrMax = undef; }
if ($undef_wheelSize) { $g_wheelSize = undef; }
if ($undef_funcThresPower) { $g_funcThresPower = undef; }
if ($undef_homeAlt) { $g_homeAlt = undef; }
if ($undef_bikeWeight) { $g_bikeWeight = undef; }
} # FillGlobalVars
#==============================================================================
# Read ini file
# File name is the same as this script's name with extension .ini.
# Format is the same as normal Windows .ini file.
# If file is not found, reasonable defaults are applied to undefined variables.
sub ReadIniFile {
my $fname = shift;
my $val;
my $ini = new Config::Simple(syntax=>"ini");
if ($fname eq $def_ini_file) { $ini->read($fname); } # ignore error if no ini file
else { $ini->read($fname) or print STDERR $ini->error()."\n"; }
$val = $ini->param("sport");
# print STDERR "INI: sport = |$val|\n" if defined $val;
if (defined $val) { $g_sport = $val; }
elsif (!defined $g_sport) { $g_sport = "mountainbike"; }
$val = $ini->param("training_type");
# print STDERR "INI: training_type = |$val|\n" if defined $val;
if (defined $val) { $g_trainType = $val; }
elsif (!defined $g_trainType) { $g_trainType = "Riding"; }
$val = $ini->param("home_altitude");
# print STDERR "INI: home_altitude = |$val|\n" if defined $val;
if (defined $val) { $g_homeAlt = $val; }
elsif (!defined $g_homeAlt) { $g_homeAlt = 315; }
$val = $ini->param("track_name");
# print STDERR "INI: track_name = |$val|\n" if defined $val;
if (defined $val) { $g_trackName = $val; }
elsif (!defined $g_trackName) { $g_trackName = ""; }
$val = $ini->param("description");
# print STDERR "INI: description = |$val|\n" if defined $val;
if (defined $val) { $g_description = $val; }
elsif (!defined $g_description) { $g_description = ""; }
$val = $ini->param("personal.name");
# print STDERR "INI: personal.name = |$val|\n" if defined $val;
if (defined $val) { $g_name = $val; }
elsif (!defined $g_name) { $g_name = "John Smith"; }
$val = $ini->param("personal.gender");
# print STDERR "INI: personal.gender = |$val|\n" if defined $val;
if (defined $val) { $g_gender = $val; }
elsif (!defined $g_gender) { $g_gender = "male"; }
my $recalc_hrMax = 0;
$val = $ini->param("personal.age");
# print STDERR "INI: personal.age = |$val|\n" if defined $val;
if (defined $val) { $g_age = $val; $recalc_hrMax = 1; }
elsif (!defined $g_age) { $g_age = 40; $recalc_hrMax = 1; }
$val = $ini->param("personal.height");
# print STDERR "INI: personal.height = |$val|\n" if defined $val;
if (defined $val) { $g_height = $val; }
elsif (!defined $g_height) { $g_height = 183; }
$val = $ini->param("personal.weight");
# print STDERR "INI: personal.weight = |$val|\n" if defined $val;
if (defined $val) { $g_weight = $val; }
elsif (!defined $g_weight) { $g_weight = 75.0; }
$val = $ini->param("personal.resting_heart_rate");
# print STDERR "INI: personal.resting_heart_rate = |$val|\n" if defined $val;
if (defined $val) { $g_resHr = $val; }
elsif (!defined $g_resHr) { $g_resHr = 72; }
my $recalc_targetZone = 0;
$val = $ini->param("personal.max_heart_rate");
# print STDERR "INI: personal.max_heart_rate = |$val|\n" if defined $val;
if (defined $val) { $g_hrMax = $val; $recalc_targetZone = 1; }
elsif (!defined $g_hrMax || $recalc_hrMax) {
# Usual formula: 220 - age
# Tanaka(2001): 208 - 0.7*age
# Gellish(2007): 206.9 - 0.67*age (207 - 0.7*age)
# HUNT(2012): 211 - 0.64*age (men: 213 - 0.65*age, women: 210 - 0.62*age)
if ($g_gender eq "male") { $g_hrMax = int(213 - 0.65*$g_age); }
else { $g_hrMax = int(210 - 0.62*$g_age); }
$recalc_targetZone = 1;
}
$val = $ini->param("personal.target_zone_start");
# print STDERR "INI: personal.target_zone_start = |$val|\n" if defined $val;
if (defined $val) { $g_targetZoneStart = $val; }
elsif (!defined $g_targetZoneStart || $recalc_targetZone) {
$g_targetZoneStart = int($g_hrMax * $pc_iZone1s);
}
$val = $ini->param("personal.target_zone_end");
# print STDERR "INI: personal.target_zone_end = |$val|\n" if defined $val;
if (defined $val) { $g_targetZoneEnd = $val; }
elsif (!defined $g_targetZoneEnd || $recalc_targetZone) {
$g_targetZoneEnd = int($g_hrMax * $pc_iZone2s);
}
$val = $ini->param("personal.ftp");
# print STDERR "INI: personal.ftp = |$val|\n" if defined $val;
if (defined $val) { $g_funcThresPower = $val; }
elsif (!defined $g_funcThresPower) { $g_funcThresPower = 253; }
$g_bike = $ini->param("bike");
$g_bike = "bike1" if !defined $g_bike;
$val = $ini->param($g_bike.".name");
# print STDERR "INI: $g_bike.name = |$val|\n" if defined $val;
if (defined $val) { $g_bikeName = $val; }
elsif (!defined $g_bikeName) { $g_bikeName = "Ibis Ripley 29 LS"; }
$val = $ini->param($g_bike.".type");
# print STDERR "INI: $g_bike.type = |$val|\n" if defined $val;
if (defined $val) { $g_bikeType = $val; }
elsif (!defined $g_bikeType) { $g_bikeType = "MTB"; }
$val = $ini->param($g_bike.".weight");
# print STDERR "INI: $g_bike.weight = |$val|\n" if defined $val;
if (defined $val) { $g_bikeWeight = $val; }
elsif (!defined $g_bikeWeight) { $g_bikeWeight = 12.3; }
$val = $ini->param($g_bike.".wheel_size");
# print STDERR "INI: $g_bike.wheel_size = |$val|\n" if defined $val;
if (defined $val) { $g_wheelSize = $val; }
elsif (!defined $g_wheelSize) { $g_wheelSize = 2326; }
$val = $ini->param($g_bike.".crr");
# print STDERR "INI: $g_bike.crr = |$val|\n" if defined $val;
if (defined $val) { $g_crr = $val; }
elsif (!defined $g_crr) { $g_crr = $Crr[2]; } # MTB
$val = $ini->param($g_bike.".cda");
# print STDERR "INI: $g_bike.cda = |$val|\n" if defined $val;
if (defined $val) { $g_cda = $val; }
elsif (!defined $g_cda) { $g_cda = $CdA[0]; } # Hoods
$val = $ini->param($g_bike.".pcf");
# print STDERR "INI: $g_bike.pcf = |$val|\n" if defined $val;
if (defined $val) { $g_pcf = $val; }
elsif (!defined $g_pcf) { $g_pcf = 0.65; }
$val = $ini->param($g_bike.".kcf");
# print STDERR "INI: $g_bike.kcf = |$val|\n" if defined $val;
if (defined $val) { $g_kcf = $val; }
elsif (!defined $g_kcf) { $g_kcf = 0.65; }
# Mifflin-St.Jeor formula for BMR (1990)
if ($g_gender eq "male")
{ $g_bmr = 9.99*$g_weight + 6.25*$g_height - 4.92*$g_age + 5; }
else
{ $g_bmr = 9.99*$g_weight + 6.25*$g_height - 4.92*$g_age - 161; }
$g_bmrs = $g_bmr / 86400; # bmr/s (bmr is for whole day)
# Intensity zones
$g_iZone0s = int($g_hrMax * $pc_iZone0s); # recovery (aerobic)
$g_iZone1s = int($g_hrMax * $pc_iZone1s); # endurance (aerobic)
$g_iZone2s = int($g_hrMax * $pc_iZone2s); # stamina (aerobic)
$g_iZone3s = int($g_hrMax * $pc_iZone3s); # economy (anaerobic)
$g_iZone4s = int($g_hrMax * $pc_iZone4s); # speed (anaerobic)
$g_iZone4e = $g_hrMax;
# Power zones
$g_pZone1s = $g_funcThresPower * $pc_pZone1s;
$g_pZone2s = $g_funcThresPower * $pc_pZone2s;
$g_pZone3s = $g_funcThresPower * $pc_pZone3s;
$g_pZone4s = $g_funcThresPower * $pc_pZone4s;
$g_pZone5s = $g_funcThresPower * $pc_pZone5s;
$g_pZone6s = $g_funcThresPower * $pc_pZone6s;
$g_pZone7s = $g_funcThresPower * $pc_pZone7s;
$g_pZone7e = $g_pZoneMax;
} # ReadIniFile
#==============================================================================
# Generate new GUID (required by Sigma Data Center)
sub NewGuid {
my $ug = Data::UUID->new();
my $uuid = $ug->create_str();
return $uuid;
} # NewGuid
#==============================================================================
# Calculate average value of an array
sub Average {
my $len = scalar @_;
$len ? sum( @_ )/$len : 0;
} # Average
#==============================================================================
# Calculate weighted average of an array
# First parameter determines how many values from the array should be used
# Array's last entered value starts at the end of array!
sub Waverage {
my $used = shift;
my $len = scalar @_;
if (!defined $used || $used > $len) { $used = $len; }
my $w; my $wsum = 0; my $div = 0;
for (my $ii = 0, my $jj = -1; $ii < $used; $ii++, $jj--) {
$w = $len + 1 + $jj;
$wsum += $_[$jj]*$w;
$div += $w;
}
$div ? $wsum/$div : 0;
} # Waverage
#==============================================================================
# Calculate median value of an array
sub Median {
my $len = scalar @_;
$len ? sum( ( sort { $a <=> $b } @_ )[ int( $#_/2 ), ceil( $#_/2 ) ] )/2 : 0;
} # Median
#==============================================================================
# Print activity block (1st line, header) in slf
sub PrintSlfHeader {
my @wday = qw(Sun Mon Tue Wed Thu Fri Sat);
my @mon = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
my @lt = localtime($g_startTime);
# Don't use POSIX::strftime("%a %b %e %T GMT%z %Y", @lt) because of locale
$f_startTime = $wday[$lt[6]] . " " . $mon[$lt[4]];
$f_startTime .= POSIX::strftime(" %e %T GMT%z %Y", @lt);
$f_startTime =~ s/ +/ /g;
printf "<Activity";
printf " fileDate=\"%s\"", $f_startTime;
printf " revision=\"400\"";
printf ">\n";
} # PrintSlfHeader
#==============================================================================
# Print computer block in slf
sub PrintSlfComputer {
printf "%s<Computer", $indent;
printf " unit=\"%s\"", $g_product; # must be rox100!
printf " serial=\"%s\"", $g_serial;
printf " activityType=\"%s\"", "Cycling"; # always???
printf " dateCode=\"%s\"", $f_startTime;
printf "/>\n";
} # PrintSlfComputer
#==============================================================================
# Print general information block in slf
# Here every possible aver/min/max values are printed.
sub PrintSlfGeneralInfo {
printf "%s<GeneralInformation>\n", $indent;
printf "%s<user", $indent x 2;
printf " color=\"%d\"", 255;
printf " gender=\"%s\">", $g_gender;
printf "<![CDATA[%s]]></user>\n", $g_name;
printf "%s<sport><![CDATA[%s]]></sport>\n",
$indent x 2, $g_sport;
printf "%s<age>%d</age>\n",
$indent x 2, $g_age;
printf "%s<GUID>%s</GUID>\n",
$indent x 2, NewGuid();
printf "%s<altitudeDifferencesDownhill>%d</altitudeDifferencesDownhill>\n",
$indent x 2, $g_totDescent * 1000; # mm
printf "%s<altitudeDifferencesUphill>%d</altitudeDifferencesUphill>\n",
$indent x 2, $g_totAscent * 1000; # mm
printf "%s<averageAltitude>%d</averageAltitude>\n",
$indent x 2, Average(@$alts) * 1000; # mm
printf "%s<averageCadence>%g</averageCadence>\n",
$indent x 2, $g_avgCad;
printf "%s<averageHeartrate>%d</averageHeartrate>\n",
$indent x 2, $g_avgHr;
printf "%s<averageInclineDownhill>%.1f</averageInclineDownhill>\n",
$indent x 2, Average(@$inclDownhills) * 100; # %
printf "%s<averageInclineUphill>%.1f</averageInclineUphill>\n",
$indent x 2, Average(@$inclUphills) * 100; # %
my $pcHrMax;
if ($g_hrMax != 0) { $pcHrMax = $g_avgHr / $g_hrMax * 100; }
else { $pcHrMax = 0.0; }
printf "%s<averagePercentHRMax>%.1f</averagePercentHRMax>\n",
$indent x 2, $pcHrMax;
$g_avgPower = Average(@$powers) if !defined $g_avgPower;
printf "%s<averagePower>%.1f</averagePower>\n",
$indent x 2, $g_avgPower;
printf "%s<averagePowerKJ>%d</averagePowerKJ>\n",
$indent x 2, $g_avgPower * $g_totElapsTime / 1000; # E(KJ)= P(W) x t(s) / 1000
printf "%s<averagePowerWattPerKG>%.1f</averagePowerWattPerKG>\n",
$indent x 2, $g_avgPower / $g_weight;
printf "%s<averageRiseRate>%.1f</averageRiseRate>\n",
$indent x 2, Average(@$riseRates) * 1000; # mm
printf "%s<averageRiseRateUphill>%.1f</averageRiseRateUphill>\n",
$indent x 2, Average(@$riseRateUphills) * 1000; # mm/min
printf "%s<averageRiseRateDownhill>%.1f</averageRiseRateDownhill>\n",
$indent x 2, Average(@$riseRateDownhills) * 1000; # mm/min
printf "%s<averageSpeed>%.1f</averageSpeed>\n",
$indent x 2, $g_avgSpeed / 3.6; # m/s
printf "%s<averageSpeedDownhill>%.1f</averageSpeedDownhill>\n",
$indent x 2, Average(@$speedDownhills); # already in m/s
printf "%s<averageSpeedUphill>%.1f</averageSpeedUphill>\n",
$indent x 2, Average(@$speedUphills); # already in m/s
printf "%s<averageTemperature>%.1f</averageTemperature>\n",
$indent x 2, Median(@$temps);
printf "%s<bike>%s</bike>\n",
$indent x 2, $g_bike;
printf "%s<bikeWeight>%g</bikeWeight>\n",
$indent x 2, $g_bikeWeight * 1000; # g
printf "%s<bikeWeightUnit>%s</bikeWeightUnit>\n",
$indent x 2, "g";
printf "%s<bodyHeight>%g</bodyHeight>\n",
$indent x 2, $g_height * 1000; # mm
printf "%s<bodyHeightUnit>%s</bodyHeightUnit>\n",
$indent x 2, "mm";
printf "%s<bodyWeight>%.1f</bodyWeight>\n",
$indent x 2, $g_weight * 1000; # g
printf "%s<bodyWeightUnit>%s</bodyWeightUnit>\n",
$indent x 2, "g";
printf "%s<calories>%d</calories>\n",
$indent x 2, $g_totCal;
printf "%s<caloriesDifferenceFactor>%g</caloriesDifferenceFactor>\n",
$indent x 2, 0.0; # ???
printf "%s<description><![CDATA[%s]]></description>\n",
$indent x 2, $g_description;
printf "%s<distance>%.1f</distance>\n",
$indent x 2, $g_totDistance; # m
printf "%s<distanceDownhill>%.1f</distanceDownhill>\n",
$indent x 2, $g_distDownhill; # m
printf "%s<distanceUphill>%.1f</distanceUphill>\n",
$indent x 2, $g_distUphill; # m
printf "%s<exerciseTime>%d</exerciseTime>\n",
$indent x 2, $g_totElapsTime * 100; # 1/100 sec
printf "%s<externalLink><![CDATA[%s]]></externalLink>\n",
$indent x 2, ""; # not yet known
printf "%s<gender>%s</gender>\n",
$indent x 2, $g_gender;
printf "%s<hrMax>%d</hrMax>\n",
$indent x 2, $g_hrMax;
printf "%s<intensityZone1Start>%d</intensityZone1Start>\n",
$indent x 2, $g_iZone1s;
printf "%s<intensityZone2Start>%d</intensityZone2Start>\n",
$indent x 2, $g_iZone2s;
printf "%s<intensityZone3Start>%d</intensityZone3Start>\n",
$indent x 2, $g_iZone3s;
printf "%s<intensityZone4Start>%d</intensityZone4Start>\n",
$indent x 2, $g_iZone4s;
printf "%s<intensityZone4End>%d</intensityZone4End>\n",
$indent x 2, $g_iZone4e;
printf "%s<latitudeEnd>%.7f</latitudeEnd>\n",
$indent x 2, $g_endLat;
printf "%s<latitudeStart>%.7f</latitudeStart>\n",
$indent x 2, $g_startLat;
printf "%s<longitudeEnd>%.7f</longitudeEnd>\n",
$indent x 2, $g_endLon;
printf "%s<longitudeStart>%.7f</longitudeStart>\n",
$indent x 2, $g_startLon;
printf "%s<lowerLimit>%d</lowerLimit>\n",
$indent x 2, $g_targetZoneStart; # HR target zone start
printf "%s<manualTemperature>%g</manualTemperature>\n",
$indent x 2, 0; # ???
# Fix unprocessed min/max values
my $minAlt; my $maxAlt;
$minAlt = $g_minAlt == 10000 ? 0 : $g_minAlt;
$maxAlt = $g_maxAlt == -10000 ? 0 : $g_maxAlt;
my $minHr; my $maxHr;
$minHr = $g_minHr == 10000 ? 0 : $g_minHr;
$maxHr = $g_maxHr == -10000 ? 0 : $g_maxHr;
my $minTemp; my $maxTemp;
$minTemp = $g_minTemp == 10000 ? 0 : $g_minTemp;
$maxTemp = $g_maxTemp == -10000 ? 0 : $g_maxTemp;
my $minIncl; my $maxIncl;
$minIncl = $g_minIncl == 10000 ? 0 : $g_minIncl;
$maxIncl = $g_maxIncl == -10000 ? 0 : $g_maxIncl;
my $minPower; my $maxPower;
$minPower = $g_minPower == 10000 ? 0 : $g_minPower;
$maxPower = $g_maxPower == -10000 ? 0 : $g_maxPower;
my $minRiseRate; my $maxRiseRate;
$minRiseRate = $g_minRiseRate == 10000 ? 0 : $g_minRiseRate;
$maxRiseRate = $g_maxRiseRate == -10000 ? 0 : $g_maxRiseRate;
printf "%s<maximumAltitude>%.1f</maximumAltitude>\n",
$indent x 2, $maxAlt * 1000; # mm
printf "%s<maximumCadence>%d</maximumCadence>\n",
$indent x 2, $g_maxCad;
printf "%s<maximumHeartrate>%d</maximumHeartrate>\n",
$indent x 2, $maxHr;
printf "%s<maximumIncline>%g</maximumIncline>\n",
$indent x 2, $maxIncl * 100; # %
printf "%s<maximumInclineDownhill>%g</maximumInclineDownhill>\n",
$indent x 2, $minIncl * 100; # %, approx???
printf "%s<maximumInclineUphill>%g</maximumInclineUphill>\n",
$indent x 2, $maxIncl * 100; # %, approx???