daily_automated
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paolo.iocco
224
trunk/workspace/SharpTools/scripts.linux/cload
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224
trunk/workspace/SharpTools/scripts.linux/cload
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#!/bin/bash
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#================================================================================
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# HEADER
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#================================================================================
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#
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# Sharp Pocket Computer Program Uploader
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# --------------------------------------
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#
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# by B.Lex, 2017-11-22
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#
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#================================================================================
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#% SYNOPSIS
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#+ ${SCRIPT_NAME} [-vh] [-x|k] [-p sharp-model-#] [-c audio-card-#] [-d audio-dev-#] <filename.bas>
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#%
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#% DESCRIPTION
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#% Uploading a SHARP Pocket Computer BASIC program from a PC to the SHARP Pocket Computer.
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#%
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#% This script uses Torsten Mücker's Pocket Tools (http://www.peil-partner.de/ifhe.de/sharp/)
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#% to upload BASIC programs from many SHARP Pocket Computers.
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#%
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#% The program will convert the ASCII Basic program to a audiofile (wav) and play it to
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#% the SHARP cassette interface.
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#%
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#% Program upload procedure:
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#% 1. Start CLOAD on your SHARP Pocket Computer.
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#% Alternatively CLOAD can also be started on your SHARP after starting the PC script.
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#% 2. Start the program ${SCRIPT_NAME} on your PC.
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#% 3. The program will transfer the BASIC program via it's audio interface and the
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#% SHARP cassette interface to the SHARP Pocket Computer.
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#%
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#% REQUIREMENTS
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#% Hardware: SHARP CE-126P, CE-124 or a compatible cassette interface.
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#% Software: sox (Sound eXchange); amixer (command-line ALSA mixer)
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#%
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#% OPTIONS
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#% -h print this help
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#% -v print version information
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#% -p set model number of Sharp (without "PC-")
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#% -s skip autosensing of CLOAD (start transfer immediately)
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#% -c set audio card number (as reported by 'arecord -l')
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#% -d set audio device number (as reported by 'arecord -l')
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#% -x don't keep interim files (delete generated img and wav file after uploading)
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#% -k keep all interim files
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#%
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#% Options can be used to override the settings in the configuration file settings.
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#%
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#================================================================================
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#- IMPLEMENTATION
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## version 0.1
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#- author Bernhard Lex
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#- copyright 2017
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#- license GNU General Public License
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#-
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#================================================================================
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# END_OF_HEADER
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#================================================================================
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# --- general variables
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# program is installed or local
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INSTALLED=1
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# name of configuration file
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CONFIGFILE="sharppc.cfg"
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# system's standard configuration directory (applies only when program is installed)
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CONFIGDIR="/etc"
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# interim files are kept (this setting can be overruled by config file)
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KEEPFILES=1
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# interim files are saved in /tmp folder; applies only when deletion of interim files is enabled
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USE_TMPDIR=1
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# --- display help functions
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SCRIPT_HEADSIZE=$(head -200 ${0} |grep -n "^# END_OF_HEADER" | cut -f1 -d:)
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SCRIPT_NAME="$(basename ${0})" # scriptname without path
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usage() { printf "Usage: "; head -${SCRIPT_HEADSIZE:-99} ${0} | grep -e "^#+" | sed -e "s/^#+[ ]*//g" -e "s/\${SCRIPT_NAME}/${SCRIPT_NAME}/g" ; }
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usagefull() { head -${SCRIPT_HEADSIZE:-99} ${0} | grep -e "^#[%#+-]" | sed -e "s/^#[%#+-][ ]\?//g" -e "s/\${SCRIPT_NAME}/${SCRIPT_NAME}/g" -e "s/\${APPEND}/${APPEND}/g" ; }
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version() { head -${SCRIPT_HEADSIZE:-99} ${0} | grep -e "^##" | sed -e "s/^##[ ]*//g" -e "s/[ ]\+/ /g" ; }
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# if program is installed, config file is found in /etc
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if [ $INSTALLED -eq 1 ]
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then
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CONFIGFILE="$CONFIGDIR/$CONFIGFILE"
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PROGDIR=""
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else
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PROGDIR="./"
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fi
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# load config file
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if [ -f $CONFIGFILE ]
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then
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source $CONFIGFILE
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else
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echo "Configuration file $CONFIGFILE not found!"
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exit
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fi
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# check if delete-interim-files is set in config
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# convert DEL_INTERFILES to lower case
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DEL_INTERFILES=$(echo "$DEL_INTERFILES" | tr '[:upper:]' '[:lower:]')
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if [[ $DEL_INTERFILES == "yes" ]]
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then
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KEEPFILES=0
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else
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KEEPFILES=1
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fi
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# set TMPDIR parameter for mktemp
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if [ $USE_TMPDIR -eq 1 ]
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then
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USE_TMPDIR="--tmpdir"
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else
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USE_TMPDIR=""
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fi
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# check if CLOAD autosensing is set in config, then convert CLOAD_AUTOSENSE to lower case
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CLOAD_AUTOSENSE=$(echo "$CLOAD_AUTOSENSE" | tr '[:upper:]' '[:lower:]')
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# set flag-arguments
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while getopts :c:d:p:sxkvh option
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do
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case "${option}"
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in
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c) AUDIOCARD=${OPTARG};;
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d) AUDIODEVICE=${OPTARG};;
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p) SHARPPC=${OPTARG};;
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s) CLOAD_AUTOSENSE="no";;
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x) KEEPFILES=0;;
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k) KEEPFILES=1;;
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v)
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version
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exit 0
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;;
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h)
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usagefull
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exit 0
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;;
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\?)
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echo "Invalid option: -$OPTARG" >&2
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usage
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exit 1
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;;
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:)
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echo "Option -$OPTARG requires an argument." >&2
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usage
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exit 1
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;;
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esac
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done
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shift $((OPTIND-1))
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# get the filename argument
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if [ -n "$1" ]
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then
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FILENAME="$1"
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FILENAME_WO_EXT="${FILENAME%.*}"
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# check if file is existing
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if [ ! -e "$FILENAME" ]
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then
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echo "File $FILENAME does not exist!"
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exit 1
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fi
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else
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#echo "Please provide a filename!"
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usagefull
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exit 1
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fi
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# prevent temporary files from overwriting existing files with same name
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if [ $KEEPFILES -eq 0 ]
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then
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# temporary files
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WAV_FILE=$(mktemp $USE_TMPDIR --suffix=.wav "${FILENAME_WO_EXT}_XXXX")
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IMG_FILE=$(mktemp $USE_TMPDIR --suffix=.img "${FILENAME_WO_EXT}_XXXX")
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else
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# permanent files
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WAV_FILE="${FILENAME_WO_EXT}.wav"
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IMG_FILE="${FILENAME_WO_EXT}.img"
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fi
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# Set record-level if scontrol mic-name is defined
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# used only for detecting when CLOAD has been started on SHARP
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if [ ! -z $MICNAME ]
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then
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amixer -c $AUDIOCARD sset $MICNAME $MICLEVEL
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fi
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# Set playback-level if scontrol headphone-name is defined
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if [ ! -z $PLAYNAME ]
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then
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amixer -c $AUDIOCARD sset $PLAYNAME $PLAYLEVEL
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fi
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# convert ASCII Basic to IMG
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${PROGDIR}bas2img -t img -p $SHARPPC "$FILENAME" "$IMG_FILE"
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# convert IMG to audio
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${PROGDIR}bin2wav -t img -p $SHARPPC "$IMG_FILE" "$WAV_FILE"
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# check if CLOAD autosensing is set
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if [[ $CLOAD_AUTOSENSE == "yes" ]]
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then
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# waiting until CLOAD has been started on SHARP (no file being created)
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sox -c 1 -e s -t alsa hw:$AUDIOCARD,$AUDIODEVICE -n silence 1 0.1 5% trim 0 0.1
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fi
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# upload file to Sharp
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sox "$WAV_FILE" -t alsa hw:$AUDIOCARD,$AUDIODEVICE
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# delete interim files if requested
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if [ $KEEPFILES -eq 0 ]
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then
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rm "$IMG_FILE"
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rm "$WAV_FILE"
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fi
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