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https://github.com/avrdudes/avrdude.git
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88 lines
2.2 KiB
Bash
Executable File
88 lines
2.2 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Published under GNU General Public License, version 3 (GPL-3.0)
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# Author Stefan Rueger, 2024
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progname=$(basename "$0")
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adopts=()
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mem=ALL
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init=-1
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rand=-1
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Usage() {
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cat <<END
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Syntax: $progname [<opts>] <programmer> <part>
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Function: test AVRDUDE for v 8.0 release with -c programmer -p part;
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also leaves a file bak-<programmer>-<part.hex for inspection
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Options:
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-i <n> use avrdude -c dryrun -xinit=<n> to initialise part and exit
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-r <n> use avrdude -c dryrun -xrandom=<n> to initialise part and exit
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-a <opt> pass avrdude option <opt> through to avrdude test commands
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-m <mlist> use memory list <mlist> instead of ALL
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Examples:
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- Prepare a part with non-trivial random content
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$ test8 -r1 usbasp t13a
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- Then test ...
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$ test8 avrisp2 t13a
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$ test8 snap_isp t13a
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END
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}
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while getopts ":i:r:a:m:" opt; do
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case ${opt} in
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i) init=0; [[ ! -z "$OPTARG" ]] && init="$OPTARG"
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;;
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r) rand=0; [[ ! -z "$OPTARG" ]] && rand="$OPTARG"
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;;
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a) if [[ ! -z "$OPTARG" ]]; then adopts+=("$OPTARG"); fi
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;;
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m) if [[ ! -z "$OPTARG" ]]; then mem="$OPTARG"; fi
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;;
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--) shift;
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break
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;;
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\?) echo "$progname: invalid option -$OPTARG" 1>&2
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Usage; exit 1
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;;
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: ) echo "$progname: invalid option -$OPTARG requires an argument" 1>&2
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Usage; 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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if [ $# -ne 2 ]; then
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why=missing; [ $# -gt 2 ] && why="too many"
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echo $progname: $why arguments
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Usage
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exit 1
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fi
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######
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# Generated backup file
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f="bak-$1-$2.hex:I"
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######
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# Initialise and exit if requested by -i<n> or -r<n>
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if [[ $init -gt -1 || $rand -gt -1 ]]; then
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how="init=$init"; [ $rand -gt -1 ] && how="random=$rand"
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avrdude -qqc dryrun -p $2 -U $mem:r:$f -x $how
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avrdude "${adopts[@]}" -c $1 -p $2 -U $mem:w:$f
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echo $progname: $2 initialised
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exit 0
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fi
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######
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# Actual test
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if ! avrdude "${adopts[@]}" -c $1 -p $2 -D -U$mem:r:$f -T "fact reset" -U$mem:w:$f -U$mem:v:$f; then
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echo -------------------------------
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echo Re-running to create error logs
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avrdude "${adopts[@]}" -vvv -c $1 -p $2 -D -U$mem:r:$f -T "fact reset" -U$mem:w:$f -U$mem:v:$f -llog-$1-$2.txt
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fi
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