.devcontainer/devcontainer.json

@@ -16,7 +16,7 @@
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
 	// "forwardPorts": [],
 	// Use 'postCreateCommand' to run commands after the container is created.
-	"postCreateCommand": "sudo apt-get update; sudo apt-get -y install python3-tk; pip3 install --user -r requirements.txt",
+	"postCreateCommand": "pip3 install --user -r requirements.txt",
 	// Configure tool-specific properties.
 	// "customizations": {},
 	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.

requirements.txt

@@ -0,0 +1 @@
+tkinter

src/piston.py

@@ -7,11 +7,9 @@ import time
 is_pi = True
 try:
     import RPi.GPIO as GPIO
-    os.environ["DISPLAY"] = ":0"
     print("Detected Raspberry Pi!")
-except (ModuleNotFoundError, TypeError, RuntimeError):
+except RuntimeError:
     print("Detected not a Raspberry Pi!")
-    os.environ["DISPLAY"] = "192.168.1.133:0"
     is_pi = False
 
 
@@ -87,7 +85,7 @@ class PistonApp:
         self.manual_mode_var = tk.BooleanVar()
         self.manual_mode_var.set(False)
         self.manual_mode_checkbox = tk.Checkbutton(
-            self.root, text="Manual Mode", font=("Arial", 30), variable=self.manual_mode_var, command=self.toggle_manual_mode)
+            self.root, text="Minecraft Mode", font=("Arial", 30), variable=self.manual_mode_var, command=self.toggle_manual_mode)
         self.manual_mode_checkbox.pack()
 
         self.next_button = tk.Button(
@@ -139,7 +137,6 @@ class PistonApp:
         self.canvas.coords(self.connecting_rod, px, py, px2, py2)
 
     def animate_downstroke(self):
-        
         self.canvas.move(self.piston, 0, self.stroke_length)
         if self.stroke == 1:
             self.canvas.itemconfig(self.piston, fill='blue')
@@ -152,7 +149,6 @@ class PistonApp:
         self.stroke += 1
         self.rotate_crankshaft()
         self.last_stroke = 'down'
-
         if self.manual_mode:
             self.next_button.config(state='normal')
         self.canvas.update()
@@ -180,8 +176,6 @@ class PistonApp:
             self.next_button.config(state='normal')
         self.canvas.update()
         perform_movement_operation()
-        time.sleep(self.delay/1000)
-
         self.canvas.update()
         self.stroke_label.update()
 

system/etc/init.d/piston

@@ -1,76 +0,0 @@
-#!/bin/sh
-
-### BEGIN INIT INFO
-# Provides:          exampledaemon
-# Required-Start:    $local_fs $network $syslog
-# Required-Stop:     $local_fs $network $syslog
-# Default-Start:     2 3 4 5
-# Default-Stop:      0 1 6
-# Short-Description: Example
-# Description:       Example start-stop-daemon - Debian
-### END INIT INFO
-
-NAME="Piston Service"
-PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"
-APPDIR="/root"
-APPBIN="/root/S99piston"
-APPARGS=""
-USER="root"
-GROUP="root"
-
-# Include functions
-set -e
-. /lib/lsb/init-functions
-
-start() {
-  printf "Starting '$NAME'... "
-  start-stop-daemon --start --chuid "$USER:$GROUP" --background --make-pidfile --pidfile /var/run/$NAME.pid --chdir "$APPDIR" --exec "$APPBIN" -- $APPARGS || true
-  printf "done\n"
-}
-
-#We need this function to ensure the whole process tree will be killed
-killtree() {
-    local _pid=$1
-    local _sig=${2-TERM}
-    for _child in $(ps -o pid --no-headers --ppid ${_pid}); do
-        killtree ${_child} ${_sig}
-    done
-    kill -${_sig} ${_pid}
-}
-
-stop() {
-  printf "Stopping '$NAME'... "
-  [ -z `cat /var/run/$NAME.pid 2>/dev/null` ] || \
-  while test -d /proc/$(cat /var/run/$NAME.pid); do
-    killtree $(cat /var/run/$NAME.pid) 15
-    sleep 0.5
-  done
-  [ -z `cat /var/run/$NAME.pid 2>/dev/null` ] || rm /var/run/$NAME.pid
-  printf "done\n"
-}
-
-status() {
-  status_of_proc -p /var/run/$NAME.pid "" $NAME && exit 0 || exit $?
-}
-
-case "$1" in
-  start)
-    start
-    ;;
-  stop)
-    stop
-    ;;
-  restart)
-    stop
-    start
-    ;;
-  status)
-    status
-    ;;
-  *)
-    echo "Usage: $NAME {start|stop|restart|status}" >&2
-    exit 1
-    ;;
-esac
-
-exit 0