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#!/bin/bash
EXIFTOOL="exiftool"
COORDINATES_PATTERN='([[:digit:]]+.[[:digit:]]+)'
for F in *.png *.jpg
do
EXIF_CMD="$EXIFTOOL -c %.10f $F"
[[ `$EXIF_CMD -GPSLatitude` =~ $COORDINATES_PATTERN ]]
LATITUDE="${BASH_REMATCH[1]}"
XXXXYYYYZZZZ (X, Y, Z)
------------
00f4803e40fe (-3072, 16000, -448)
00f4c03e80fe (-3072, 16064, -384)
40f4403e40fe (-3008, 15936, -448)
40f4003f80fe (-3008, 16128, -384)
c0f3803e00fe (-3136, 16000, -512)
00f4003e40fe (-3072, 15872, -448)
c0f3403e40fe (-3136, 15936, -448)
c0f3403effff (-3136, 15936, -1)
SetBitNr(PORTA, 4); // +3VA on
// Turn on ADC
SetBitNr(ADCSRA, ADEN);
ClrBitNr(PRR0, PRADC);
WaitForSampleRateTimer();
start_ecg_sample_timer();
WDR();