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run_arduino_sh: Add log command, some improvements #55

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Merged
merged 5 commits into from
Mar 4, 2020
Merged

run_arduino_sh: Add log command, some improvements #55

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4b78526
stm32mp1: Prevent sending extra newline with DUMMY
kbumsik Feb 29, 2020
8dce686
stm32mp1: monitor: Fix not printing until newline
kbumsik Feb 29, 2020
9d708eb
stm32mp1: send-file set buffer size as 496
kbumsik Feb 29, 2020
e800cfd
stm32mp1: Add log command
kbumsik Feb 29, 2020
34e1baf
run_arduino_gen.sh: Silent dos2unix
kbumsik Mar 4, 2020
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20 changes: 15 additions & 5 deletions run_arduino_gen.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -111,7 +111,7 @@ generate_packaged_script() {
fi
echo "'" >> $output_script
tail -n +$(grep -n "%}" "$this_script" | cut -d: -f1 | head -n 1) $this_script >> $output_script
dos2unix $output_script
dos2unix $output_script 2> /dev/null
}


Expand Down Expand Up @@ -167,7 +167,7 @@ try_send() {
# Linux host must send any dummy data first to finish initialization of rpmsg
# on the coprocessor side. This message should be discarded.
# See: https://github.com/OpenAMP/open-amp/issues/182
echo "DUMMY" >$RPMSG_DIR
echo -n "DUMMY" >$RPMSG_DIR
echo "Virtual serial $RPMSG_DIR connection established."
}

Expand Down Expand Up @@ -204,7 +204,7 @@ case "$1" in
;;
monitor)
autodetect_board
stty igncr onlcr -echo -F $RPMSG_DIR
stty raw -echo -echoe -echok -F $RPMSG_DIR
cat $RPMSG_DIR
;;
send-msg)
Expand All @@ -213,7 +213,13 @@ case "$1" in
;;
send-file)
autodetect_board
dd if="$2" of=$RPMSG_DIR
# Maximum buffer size at a time: 512 - 16 bytes
# Otherwise, it used to return error in earlier version of OpenSTLinux
# Reference: https://elixir.bootlin.com/linux/v5.5.6/source/drivers/rpmsg/virtio_rpmsg_bus.c#L581
dd if="$2" bs=496 of=$RPMSG_DIR
;;
log)
cat /sys/kernel/debug/remoteproc/remoteproc0/trace0
;;
minicom)
autodetect_board
Expand All @@ -231,7 +237,8 @@ case "$1" in
*)
echo "Usage: $0 [start|stop|restart]"
echo " $0 [install|uninstall]"
echo " $0 [monitor|send-msg|send-file|minicom]"
echo " $0 [monitor|minicom|log]"
echo " $0 [send-msg|send-file] ..."
echo " $0 [generate]"
echo ""
echo "$0 is a helper script that helps managing an Arduino binary"
Expand Down Expand Up @@ -266,6 +273,9 @@ case "$1" in
echo "$0 minicom"
echo " Launch minicom interactive serial communication program."
echo ""
echo "$0 log"
echo " Print debugging log in OpenAMP trace buffer."
echo ""
echo "$0 stop"
echo " Stop the coprocessor."
echo ""
Expand Down