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Move common functions to a lib, add logging

tags/v1.0
Nico Rey 4 anos atrás
pai
commit
7f7b660345
6 arquivos alterados com 61 adições e 109 exclusões
  1. +7
    -7
      prune.sh
  2. +7
    -40
      receive.sh
  3. +27
    -42
      receive_meteor.sh
  4. +3
    -5
      schedule.sh
  5. +6
    -8
      schedule_meteor.sh
  6. +11
    -7
      schedule_sat.sh

+ 7
- 7
prune.sh Ver arquivo

@@ -1,9 +1,9 @@
#!/bin/sh
#!/bin/bash

## debug
# set -x
## import common lib
. ~/common.sh

. ~/.noaa.conf
find ${NOAA_HOME}/map/ -type f -name '*.png' -mtime +2 -exec rm -f {} \;
find ${NOAA_OUTPUT}/audio/ -type f -name '*.wav' -mtime +2 -exec rm -f {} \;
find "${NOAA_HOME}/map/" -type f -name '*.png' -mtime +1 -exec rm -f {} \;
log "${NOAA_HOME}/map/ folder pruned" "INFO"
find "${NOAA_OUTPUT}/audio/" -type f -name '*.wav' -mtime +1 -exec rm -f {} \;
log "${NOAA_OUTPUT}/audio/ folder pruned" "INFO"

+ 7
- 40
receive.sh Ver arquivo

@@ -1,44 +1,17 @@
#!/bin/sh
#!/bin/bash

## debug
# set -x

. ~/.noaa.conf
## import common lib
. ~/common.sh

## sane checks
if [ ! -d "${NOAA_HOME}" ]; then
mkdir -p "${NOAA_HOME}"
fi

if [ ! -d "${NOAA_OUTPUT}" ]; then
mkdir -p "${NOAA_OUTPUT}"
fi

if [ ! -d "${NOAA_AUDIO}/audio/" ]; then
mkdir -p "${NOAA_AUDIO}/audio/"
fi

if [ ! -d "${NOAA_OUTPUT}/image/" ]; then
mkdir -p "${NOAA_OUTPUT}/image/"
fi

if [ ! -d "${NOAA_HOME}/map/" ]; then
mkdir -p "${NOAA_HOME}/map/"
fi

if [ ! -d "${NOAA_HOME}/predict/" ]; then
mkdir -p "${NOAA_HOME}/predict/"
fi

#if pgrep "stream_fm" > /dev/null
#then
# pkill -9 -f stream_fm
# pkill -9 -f rtl_fm
# pkill -9 -f socat
#fi
## pass start timestamp and sun elevation
PASS_START=$(expr "$5" + 90)
SUN_ELEV=$(python3 sun.py "$PASS_START")

if pgrep "rtl_fm" > /dev/null
then
log "There is an existing rtl_fm instance running, I quit" "ERROR"
exit 1
fi

@@ -50,14 +23,8 @@ fi
# $6 = Time to capture
# $7 = Satellite max elevation

START_DATE=$(date '+%d-%m-%Y %H:%M')
FOLDER_DATE="$(date +%Y)/$(date +%m)/$(date +%d)"
timeout "${6}" /usr/local/bin/rtl_fm -f "${2}"M -s 60k -g 50 -p 55 -E wav -E deemp -F 9 - | /usr/bin/sox -t raw -e signed -c 1 -b 16 -r 60000 - "${NOAA_AUDIO}/audio/${3}.wav" rate 11025

sudo renice -19 -p "$(pidof rtl_fm)"
PASS_START=$(expr "$5" + 90)
SUN_ELEV=$(python3 sun.py "$PASS_START")

if [ ! -d "{NOAA_OUTPUT}/image/${FOLDER_DATE}" ]; then
mkdir -p "${NOAA_OUTPUT}/image/${FOLDER_DATE}"
fi


+ 27
- 42
receive_meteor.sh Ver arquivo

@@ -1,42 +1,21 @@
#!/bin/sh
#!/bin/bash

## debug
# set -x
## import common lib
. ~/common.sh

. ~/.noaa.conf
## pass start timestamp and sun elevation
PASS_START=$(expr "$5" + 90)
SUN_ELEV=$(python3 sun.py "$PASS_START")

## sane checks
if [ ! -d "${NOAA_HOME}" ]; then
mkdir -p "${NOAA_HOME}"
fi

if [ ! -d "${NOAA_OUTPUT}" ]; then
mkdir -p "${NOAA_OUTPUT}"
fi

if [ ! -d "${METEOR_OUTPUT}" ]; then
mkdir -p "${METEOR_OUTPUT}"
fi

if [ ! -d "${NOAA_AUDIO}/audio/" ]; then
mkdir -p "${NOAA_AUDIO}/audio/"
fi

if [ ! -d "${NOAA_OUTPUT}/image/" ]; then
mkdir -p "${NOAA_OUTPUT}/image/"
fi

if [ ! -d "${NOAA_HOME}/map/" ]; then
mkdir -p "${NOAA_HOME}/map/"
fi

if [ ! -d "${NOAA_HOME}/predict/" ]; then
mkdir -p "${NOAA_HOME}/predict/"
if [ "${SUN_ELEV}" -lt "${SUN_MIN_ELEV}" ]; then
log "Sun elev is too low. Meteor IR radiometers are not working" "INFO"
exit 0
fi

if pgrep "rtl_fm" > /dev/null
then
exit 1
log "There is an already running rtl_fm instance but I dont care for now, I prefer this pass" "INFO"
pkill -9 -f rtl_fm
fi

# $1 = Satellite Name
@@ -47,28 +26,34 @@ fi
# $6 = Time to capture
# $7 = Satellite max elevation

START_DATE=$(date '+%d-%m-%Y %H:%M')
FOLDER_DATE="$(date +%Y)/$(date +%m)/$(date +%d)"

if [ ! -d "${NOAA_OUTPUT}/image/${FOLDER_DATE}" ]; then
mkdir -p "${NOAA_OUTPUT}/image/${FOLDER_DATE}"
fi

timeout 660 /usr/local/bin/rtl_fm -M raw -f 137.1M -s 288k -g 48 -p 1 | sox -t raw -r 288k -c 2 -b 16 -e s - -t wav "${NOAA_AUDIO}/audio/${3}.wav" rate 96k
log "Starting rtl_fm record" "INFO"
timeout "${6}" /usr/local/bin/rtl_fm -M raw -f "${2}"M -s 288k -g 48 -p 1 | sox -t raw -r 288k -c 2 -b 16 -e s - -t wav "${NOAA_AUDIO}/audio/${3}.wav" rate 96k

log "Normalization in progress" "INFO"
sox "${NOAA_AUDIO}/audio/${3}.wav" "${METEOR_OUTPUT}/${3}.wav" gain -n

rm "${NOAA_AUDIO}/audio/${3}.wav"

log "Demodulation in progress (QPSK)" "INFO"
meteor_demod -B -o "${METEOR_OUTPUT}/${3}.qpsk" "${METEOR_OUTPUT}/${3}.wav"

rm "${METEOR_OUTPUT}/${3}.wav"

log "Decoding in progress (QPSK to BMP)" "INFO"
medet_arm "${METEOR_OUTPUT}/${3}.qpsk" "${METEOR_OUTPUT}/${3}" -cd

rm "${METEOR_OUTPUT}/${3}.qpsk"

if [ -f "${METEOR_OUTPUT}/${3}.dec" ]; then
log "I got a successful ${3}.dec file. Creating false color image" "INFO"
medet_arm "${METEOR_OUTPUT}/${3}.dec" "${METEOR_OUTPUT}/${3}-122" -r 65 -g 65 -b 64 -d
convert "${METEOR_OUTPUT}/${3}-122.bmp" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/${3}-122.jpg"
log "Rectifying image to adjust aspect ratio" "INFO"
python3 "${NOAA_HOME}/rectify.py" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/${3}-122.jpg"
rm "${METEOR_OUTPUT}/${3}-122.bmp"
python3 "${NOAA_HOME}/post.py" "$1 EXPERIMENTAL ${START_DATE}" "$7" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/${3}-122-rectified.jpg"
rm "${METEOR_OUTPUT}/${3}.bmp"
log "Posting to Twitter" "INFO"
python3 "${NOAA_HOME}/post.py" "$1 EXPERIMENTAL ${START_DATE} Resolución completa: http://weather.reyni.co/image/${FOLDER_DATE}/${3}-122-rectified.jpg" "$7" "${NOAA_OUTPUT}/image/${FOLDER_DATE}/${3}-122-rectified.jpg"
else
log "Decoding failed, either a bad pass/low SNR or a software problem" "ERROR"
fi


+ 3
- 5
schedule.sh Ver arquivo

@@ -1,9 +1,7 @@
#!/bin/sh
#!/bin/bash

## debug
#set -x

. ~/.noaa.conf
## import common lib
. ~/common.sh

wget -qr http://www.celestrak.com/NORAD/elements/weather.txt -O "${NOAA_HOME}"/predict/weather.txt
wget -qr http://www.celestrak.com/NORAD/elements/amateur.txt -O "${NOAA_HOME}"/predict/amateur.txt


+ 6
- 8
schedule_meteor.sh Ver arquivo

@@ -1,27 +1,25 @@
#!/bin/sh
#!/bin/bash

## debug
# set -x

. ~/.noaa.conf
## import common lib
. ~/common.sh

PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | head -1)
PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | tail -1)


var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1)

MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}')

while [ "$(date --date="@${var2}" +%D)" = "$(date +%D)" ]; do
log "Pass prediction in progress" "INFO"
START_TIME=$(echo "$PREDICTION_START" | cut -d " " -f 3-4)
var1=$(echo "$PREDICTION_START" | cut -d " " -f 1)
var3=$(echo "$START_TIME" | cut -d " " -f 2 | cut -d ":" -f 3)
TIMER=$(expr "${var2}" - "${var1}" + "${var3}")
OUTDATE=$(date --date="TZ=\"UTC\" ${START_TIME}" +%Y%m%d-%H%M%S)

if [ "${MAXELEV}" -gt "${METEOR_MIN_ELEV}" ]
then
if [ "${MAXELEV}" -gt "${METEOR_MIN_ELEV}" ]; then
log "Pass is above ${METEOR_MIN_ELEV}, that is OK for me" "INFO"
SATNAME=$(echo "$1" | sed "s/ //g")
echo "${SATNAME}" "${OUTDATE}" "$MAXELEV"
echo "${NOAA_HOME}/receive_meteor.sh \"${1}\" $2 ${SATNAME}${OUTDATE} "${NOAA_HOME}"/predict/weather.tle \


+ 11
- 7
schedule_sat.sh Ver arquivo

@@ -1,14 +1,19 @@
#!/bin/sh
#!/bin/bash

## debug
# set -x
## import common lib
. ~/common.sh

. ~/.noaa.conf
# $1 = Satellite Name
# $2 = Frequency
# $3 = FileName base
# $4 = TLE File
# $5 = EPOC start time
# $6 = Time to capture
# $7 = Satellite max elevation

PREDICTION_START=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | head -1)
PREDICTION_END=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | tail -1)


var2=$(echo "${PREDICTION_END}" | cut -d " " -f 1)

MAXELEV=$(/usr/bin/predict -t "${NOAA_HOME}"/predict/weather.tle -p "${1}" | awk -v max=0 '{if($5>max){max=$5}}END{print max}')
@@ -20,8 +25,7 @@ while [ "$(date --date="@${var2}" +%D)" = "$(date +%D)" ]; do
TIMER=$(expr "${var2}" - "${var1}" + "${var3}")
OUTDATE=$(date --date="TZ=\"UTC\" ${START_TIME}" +%Y%m%d-%H%M%S)

if [ "${MAXELEV}" -gt "${SAT_MIN_ELEV}" ]
then
if [ "${MAXELEV}" -gt "${SAT_MIN_ELEV}" ]; then
SATNAME=$(echo "$1" | sed "s/ //g")
echo "${SATNAME}" "${OUTDATE}" "$MAXELEV"
echo "${NOAA_HOME}/receive.sh \"${1}\" $2 ${SATNAME}${OUTDATE} "${NOAA_HOME}"/predict/weather.tle \


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