wavegen

#!/bin/bash
# This script will create a virtual folder for the MHS5200A and launch
# a GUI program. By saving csv or nrm files to the virtual folder, you will
# program the instrument automatically

# You should expect to have to modify this script for your own purposes
# You will need inotify-tools to make this work

# I may add getopt support to set all of these, but honestly
# most of them will never change (other than, maybe, the serial port
# if you have more than one instrument, make copies of the script with
# different names and options

# path to the setwave5200 scripts
PATH="$PATH:$HOME/projects/mhs5200a"  

# Windows Waveform GUI
WFGUI="$HOME/wine-envs/WaveformManager/drive_c/Program Files (x86)/Waveman/waveman.exe"

# the Wine prefix to use
export WINEPREFIX="$HOME/wine-envs/WaveformManager"


# Instrument directory
IDIR="$HOME/dds"

# Serial port for instrument
SPORT=/dev/ttyUSB8

NOTIFY="notify-send"

# OK you should not need to change anything below here normally

# make sure directory tree exists
mkdir -p "$IDIR"

for I in 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
  do mkdir -p "$IDIR/$I" "$IDIR/$I/sent"
done

wine "$WFGUI" &
WPID=$!
MAINPID=$$
( while kill -0 $WPID
  do
    sleep 5
  done
  kill $WPID $MAINPID
  $NOTIFY "Shutting down wavegen"
  exit 0
  ) &


inotifywait -q  -r --exclude 'sent' --exclude '.wmi'  -m --format "%w %f" -e close_write "$IDIR" |
    (
	while read -r -a fileevent
	do
	    dir="${fileevent[0]}"
	    fn="${fileevent[1]}"
	    ext="${fn##*.}"
	    tmp="${dir%/}"
	    SLOT="${tmp##*/}"
	    if [ "$ext" == "csv" ]
	    then
		echo DEBUG Not using -f
		setwave5200 "${SPORT}" "${dir}/${fn}" $SLOT
		mv "${dir}/${fn}" "${dir}/sent/${fn}"
                $NOTIFY "Sent ${fn} to slot $SLOT"
	    else if [ "$ext" == "nrm" ]
		 then
		     echo DEBUG Using -f
		     setwave5200 -f "${SPORT}"  "${dir}/${fn}" $SLOT
		     mv "${dir}/${fn}" "${dir}/sent/${fn}"
                     $NOTIFY "Sent ${fn} to slot $SLOT"
		 else
		     # skip unknown file types
                     $NOTIFY "Skipping unknown file ${fn}"
		     mv "${dir}/${fn}" "${dir}/sent/${fn}"

		 fi
		 
	    fi
	done
    )




echo Done