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Commit6cad3a8

Browse files
kbumsikfpistm
authored andcommitted
[MP1] Add upload tools for MP1 (#47)
 run_arduino_gen.sh and busybox-w32
1 parenta104411 commit6cad3a8

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‎run_arduino_gen.sh‎

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#!/bin/sh -
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set -e
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REMOTEPROC_DIR="/sys/class/remoteproc/remoteproc0"
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RPMSG_DIR="/dev/ttyRPMSG0"
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ELF_NAME="arduino.ino.elf"
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ELF_INSTALL_PATH="/lib/firmware/$ELF_NAME"
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INSTALL_PATH="/usr/local/arduino/run_arduino.sh"
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# systemd path should be same as ${systemd_unitdir}/system/ in the yocto distro
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SYSTEMD_SERVICE_PATH="/lib/systemd/system/$(basename$INSTALL_PATH .sh).service"
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# Will be defined in autodetect_board()
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BOARD=""
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# A pair of prenthesis+percent is used as placeholder.
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### {% BEGINNING OF BINARY PART ###
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ELF_HASH=""
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ELF_BINARY=""
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### END OF BINARY PART %} ###
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autodetect_board() {
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if [!-d /proc/device-tree/ ];then
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echo"Proc Device tree are not available, Could not detect on which board we are"> /dev/kmsg
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exit 1
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fi
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#search on device tree compatible entry the board type
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if$(grep -q"stm32mp157c-ev" /proc/device-tree/compatible);then
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BOARD="STM32MP157_EVAL"
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elif$(grep -q"stm32mp157c-dk" /proc/device-tree/compatible);then
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BOARD="STM32MP157_DK"
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elif$(grep -q"stm32mp157a-dk" /proc/device-tree/compatible);then
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BOARD="STM32MP157_DK"
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elif$(grep -q"stm32mp157" /proc/device-tree/compatible);then
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BOARD="STM32MP157_GENERIC"
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else
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echo"Board is not an STM32MP157 BOARD"> /dev/kmsg
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exit 1
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fi
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}
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firmware_load() {
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if [-z"$ELF_BINARY" ];then
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echo"No Arduino binary contained. Run generate command first."
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exit 1
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fi
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if (echo"$ELF_HASH$ELF_INSTALL_PATH"| sha256sum --status -c -2>/dev/null );then
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# The same firmware already exists, skip this step
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echo"The same firmware is already installed. Starting..."
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return 0
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fi
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# Decode base64-encoded binary to a temp directory and check hash
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tmp_elf_file="/tmp/$ELF_NAME"
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if which uudecode>/dev/null2>&1;then
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echo -n"$ELF_BINARY"| uudecode -o /dev/stdout| gzip -d>"$tmp_elf_file"
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else
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echo -n"$ELF_BINARY"| tail -n +2| base64 -d -2>/dev/null| gzip -d>"$tmp_elf_file"
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fi
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echo"$ELF_HASH$tmp_elf_file"| sha256sum --status -c -
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# Copy elf into /lib/firmware
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mv$tmp_elf_file$ELF_INSTALL_PATH
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echo"Arduino: Executable created:$ELF_INSTALL_PATH"> /dev/kmsg
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}
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firmware_start() {
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# Change the name of the firmware
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echo -n arduino.ino.elf>$REMOTEPROC_DIR/firmware
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# Change path to found firmware
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#echo -n /home/root >/sys/module/firmware_class/parameters/path
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# Restart firmware
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echo"Arduino: Starting$ELF_INSTALL_PATH"> /dev/kmsg
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echo start>$REMOTEPROC_DIR/state2>/dev/null||true
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}
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firmware_stop() {
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# Stop the firmware
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echo"Arduino: Stopping$ELF_INSTALL_PATH"> /dev/kmsg
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echo stop>$REMOTEPROC_DIR/state2>/dev/null||true
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}
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generate_packaged_script() {
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elf_path="$1"
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this_script=$(readlink -f"$0")
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output_script="$2"
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if ["$this_script"="$output_script" ];then
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echo"The output file name must be diffent from this script file"
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exit 1
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fi
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# Generate a copy of this script with a self-contained elf binary and its hash
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# The elf binary is gzip'ed, making its size to 1/6, and then Base64-encoded
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# using uuencode.
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head -n$(grep -n"{%""$this_script"| cut -d: -f1| head -n 1)$this_script>$output_script
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echo"ELF_HASH='$(sha256sum$elf_path| cut -d'' -f1)'">>$output_script
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echo -n"ELF_BINARY='">>$output_script
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if which uuencode>/dev/null2>&1;then
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gzip -c"$elf_path"| uuencode -m$ELF_NAME>>$output_script
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else
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echo"begin-base64 644$ELF_NAME">>$output_script
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gzip -c"$elf_path"| base64>>$output_script
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fi
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echo"'">>$output_script
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tail -n +$(grep -n"%}""$this_script"| cut -d: -f1| head -n 1)$this_script>>$output_script
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}
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systemd_install() {
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mkdir -p$(dirname$INSTALL_PATH)
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cp$0"$INSTALL_PATH"
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echo"File created:$INSTALL_PATH"
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cat>"$SYSTEMD_SERVICE_PATH"<<EOF
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[Unit]
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Description=Run Arduino firmware via remoteproc
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After=systemd-modules-load.service
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[Service]
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Type=oneshot
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RemainAfterExit=yes
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ExecStart=sh$INSTALL_PATH start
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ExecStop=sh$INSTALL_PATH stop
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[Install]
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WantedBy=sysinit.target
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EOF
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echo"File created:$SYSTEMD_SERVICE_PATH"
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echo"Please wait until systemd services are reloaded..."
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systemctl daemon-reload
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systemctlenable$(basename$SYSTEMD_SERVICE_PATH)
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}
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systemd_uninstall() {
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systemctl stop$(basename$SYSTEMD_SERVICE_PATH)
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systemctl disable$(basename$SYSTEMD_SERVICE_PATH)
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rm"$SYSTEMD_SERVICE_PATH"
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echo"File deleted:$SYSTEMD_SERVICE_PATH"
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rm -r$(dirname$INSTALL_PATH)
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echo"File deleted:$INSTALL_PATH"
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}
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try_send() {
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# Wait for /dev/ttyRPMSGx for 5 seconds, because the virtual device can be
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# created later depending on where Serial.begin() is located in the Arduino code.
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count=0
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while [!-c$RPMSG_DIR ];do
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if [$count-eq 2 ];then
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echo"Waiting for virtual serial$RPMSG_DIR is created..."
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elif [$count-ge 5 ];then
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echo"No virtual serial$RPMSG_DIR is created."
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echo"If you didn't enable the virtual serial, ignore this message."
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return 0
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fi
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sleep 1;
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count=$(expr$count + 1)
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done
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# Linux host must send any dummy data first to finish initialization of rpmsg
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# on the coprocessor side. This message should be discarded.
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# See: https://github.com/OpenAMP/open-amp/issues/182
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echo"DUMMY">$RPMSG_DIR
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echo"Virtual serial$RPMSG_DIR connection established."
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}
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case"$1"in
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start)
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autodetect_board
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firmware_load
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firmware_stop
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firmware_start
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try_send
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echo"Arduino firmware started."
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;;
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stop)
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autodetect_board
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firmware_stop
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echo"Arduino firmware stopped."
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;;
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restart)
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autodetect_board
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firmware_stop
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firmware_start
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try_send
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echo"Arduino firmware restarted."
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;;
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install)
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autodetect_board
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systemd_install
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echo"Auto-start service$(basename$SYSTEMD_SERVICE_PATH) installed."
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;;
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uninstall)
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autodetect_board
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systemd_uninstall
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echo"Auto-start service$(basename$SYSTEMD_SERVICE_PATH) uninstalled."
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;;
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monitor)
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autodetect_board
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stty igncr onlcr -echo -F$RPMSG_DIR
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cat$RPMSG_DIR
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;;
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send-msg)
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autodetect_board
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echo"${@:2}">$RPMSG_DIR
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;;
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send-file)
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autodetect_board
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dd if="$2" of=$RPMSG_DIR
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;;
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minicom)
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autodetect_board
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TERM=xterm minicom -D$RPMSG_DIR
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;;
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generate)
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generate_packaged_script$2$3
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echo"$(readlink -f"$3") generated successfully."
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echo"This file should be uploaded manually by SCP, SFTP, Kermit, or etc."
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echo"Then run\"sh ./$(basename$3) start\" command in the board's console."
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echo"For detailed instructions, please visit:"
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echo" https://github.com/stm32duino/Arduino_Core_STM32/tree/master/variants/STM32MP157_DK/README.md"
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;;
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*)
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echo"Usage:$0 [start|stop|restart]"
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echo"$0 [install|uninstall]"
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echo"$0 [monitor|send-msg|send-file|minicom]"
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echo"$0 [generate]"
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echo""
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echo"$0 is a helper script that helps managing an Arduino binary"
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echo"file for the coprocessor using remoteproc framework."
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echo""
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echo"$0 generate <input ELF file> <output script file>"
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echo" For Arduino IDE internal use only."
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echo" Generate a new shell script file that contains the input ELF binary."
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echo" The contained ELF binary is gzip'ed and Base64-encoded by uuencode."
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echo""
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echo"$0 start"
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echo" Upload the binary to the coprocessor then start it."
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echo" This command must be executed while the script contains the binary"
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echo" after generate command is run."
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echo""
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echo"$0 install"
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echo" Run the binary on boot automatically by installing a systemd service."
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echo""
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echo"$0 uninstall"
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echo" Uninstall the autostart service."
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echo""
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echo"$0 monitor"
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echo" Monitor data received from the coprocessor via RPMsg serial (VirtIOSerial)."
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echo" This command cannot send any data to the coprocessor."
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echo""
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echo"$0 send-msg <message...>"
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echo" Send a message to the coprocessor via RPMsg serial (VirtIOSerial)."
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echo""
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echo"$0 send-file <filename>"
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echo" Send a file content to the coprocessor via RPMsg serial (VirtIOSerial)."
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echo""
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echo"$0 minicom"
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echo" Launch minicom interactive serial communication program."
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echo""
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echo"$0 stop"
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echo" Stop the coprocessor."
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echo""
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echo"$0 restart"
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echo" Restart the coprocessor."
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;;
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esac
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exit 0

‎win/README.md‎

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##Binaries for Windows tools
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* busybox.exe : Tool for running`run_arduino_gen.sh`.
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Currently FRP-3244-g48128b9aa release, downloaded from[busybox-w32].
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[busybox-w32]:https://frippery.org/busybox/

‎win/busybox.exe‎

514 KB
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