.env

@@ -1,5 +0,0 @@
-SERIAL_DEV="/dev/cu.usbserial-A700e0gN"
-#SERIAL_DEV="/dev/ttyUSB0"
-SERIAL_SPEED = 9600
-#SERIAL_SPEED = 19200
-#SERIAL_SPEED = 115200

MAPID-CP/MAPID-CP.ino

@@ -43,7 +43,7 @@ void setup() {
 	// Show README
 	SCmd.addCommand("README", showReadMe);
 	
-	SCmd.setDefaultHandler(commandNotFound);
+	SCmd.addDefaultHandler(commandNotFound);
 	
 	
 	Serial.println("Ready.");
@@ -72,7 +72,7 @@ void loop() {
 	SCmd.readSerial();
 }
 
-void commandNotFound(char *cmd) {
+void commandNotFound() {
 	Serial.println("");
 	//Serial.println("[ERROR @ TTY:IN]  COMMAND NOT FOUND!");
 	Serial.println("[ERROR]  COMMAND NOT FOUND!");
@@ -137,7 +137,7 @@ void showVersion() {
 	Serial.print(OS_NAME);
 	Serial.print(" v");
 	Serial.println(OS_VERSION);
-	Serial.print("Hardware: Arduino ");
+	Serial.print("Hardware: ");
 	Serial.println(BOARD);
 	
 	Serial.print(TTY_PROMPT);

MAPID-CP/config.h

@@ -2,7 +2,7 @@
 #define _CONFIG_H_
 
 #define OS_NAME     "MAPID/CP"
-#define OS_VERSION  4
+#define OS_VERSION  3
 
 #define PIN_LED     LED_BUILTIN
 #define PIN_LCD     2

README.md

@@ -5,13 +5,3 @@ Info display powered by two parts:
 1. Command line OS running on Arduino (MAPID/CP)
 2. Python pyserial script controlling the display over a serial connection
 
-## Requirements
-
-- Arduino libraries
-   - SerialCommand Advanced
-   - serLCD
-- Python libraries
-   - pyserial
-   - python-dotenv
-
-

fifo_bridge.py

@@ -1,49 +0,0 @@
-#!/usr/bin/env python3
-
-import os
-import sys
-import time
-import mapid
-
-
-FIFO = "/tmp/mapid.fifo"
-
-
-def main():
-	global FIFO
-	if len(sys.argv) == 2:
-		FIFO = sys.argv[1]
-
-	m = mapid.MAPIDCP()
-
-	os.mkfifo(FIFO)
-	time.sleep(0.2)
-	print("Created FIFO " + FIFO, file=sys.stderr)
-	# f = open(FIFO, "w")
-	# f.write("\n")
-	# f.close()
-	# print("Created FIFO " + FIFO, file=sys.stderr)
-	f = open(FIFO, "r")
-	print("Opened FIFO for reading", file=sys.stderr)
-	m.cls()
-	m.line(1)
-	m.echo("fifo_bridge.py")
-	m.line(2)
-	m.echo(FIFO)
-
-	keep_going = True
-	while keep_going:
-		try:
-			line = f.readline().strip("\n")
-			m._cmd(line)
-		except KeyboardInterrupt:
-			keep_going = False
-			print()
-
-	os.remove(FIFO)
-	print("Removed FIFO.", file=sys.stderr)
-
-
-if __name__ == "__main__":
-	main()
-

mapid-count.py

@@ -4,16 +4,17 @@ import time
 import sys
 import serial
 
-import mapid
+
+SERIAL_PORT = "/dev/cu.usbserial-A700e0gN"
+SERIAL_SPEED = 9600
+#SERIAL_SPEED = 19200
+#SERIAL_SPEED = 115200
 
 
-# print(mapid.get_serial_dev()); sys.exit(1)
-SERIAL_DEV = mapid.get_serial_dev()
-SERIAL_SPEED = mapid.get_serial_speed()
+arduino = serial.Serial(port=SERIAL_PORT, baudrate=SERIAL_SPEED, timeout=.1)
 
 
 def write_read(x):
-	arduino = serial.Serial(port=SERIAL_DEV, baudrate=SERIAL_SPEED, timeout=.1)
 	arduino.write(bytes(x,  'utf-8'))
 	time.sleep(0.05)
 	data = arduino.readline()
@@ -21,7 +22,6 @@ def write_read(x):
 
 
 def countdown(start: int):
-	arduino = serial.Serial(port=SERIAL_DEV, baudrate=SERIAL_SPEED, timeout=.1)
 	for i in range(start, -1, -1):
 		arduino.write(bytes("CLS\r\n", 'utf8'))
 		arduino.write(bytes("LINE 1\r\n", 'utf8'))
@@ -35,29 +35,16 @@ def countdown(start: int):
 	arduino.write(bytes("ECHO BOOM!!!\r\n", 'utf8'))
 
 
-def countdown2(start: int):
-	m = mapid.MAPID_CP()
-	m.cls()
-	for i in range(start, -1, -1):
-		m.cls()
-		m.line(1)
-		m.echo("Countdown")
-		m.line(2)
-		print("\t" + str(i))
-		m.echo(str(i))
-		time.sleep(1)
-	m.cls()
-	m.line(2)
-	m.echo("BOOM!!!")
-
-
 def main():
 	while True:
 		num = int(input("Enter a number (-1=exit): "))
 		if num < 0:
 			sys.exit(0)
-		# countdown(num)
-		countdown2(num)
+		#arduino.write(bytes("CLS\r\n", 'utf8'))
+		#arduino.write(bytes("LINE 1\r\n", 'utf8'))
+		#arduino.write(bytes("ECHO Countdown\r\n", 'utf8'))
+		# arduino.write(bytes("ECHO C " + str(num) + "\r\n", 'utf8'))
+		countdown(num)
 
 
 if __name__ == "__main__":

mapid.py

@@ -1,53 +0,0 @@
-import os
-import time
-import dotenv  # 
-import serial
-
-
-DOTENV_LOADED = False
-
-def load_dotenv():
-	basedir = os.path.abspath(os.path.dirname(__file__))
-	dotenv.load_dotenv(os.path.join(basedir, ".env"))
-	global DOTENV_LOADED
-	DOTENV_LOADED = True
-
-
-def get_serial_dev():
-	global DOTENV_LOADED
-	if not DOTENV_LOADED:
-		load_dotenv()
-	return os.environ.get("SERIAL_DEV")
-
-
-def get_serial_speed():
-	global DOTENV_LOADED
-	if not DOTENV_LOADED:
-		load_dotenv()
-	return os.environ.get("SERIAL_SPEED")
-
-
-class MAPIDCP:
-	arduino = None
-	
-	def __init__(self):
-		self.arduino = serial.Serial(port=get_serial_dev(), baudrate=get_serial_speed(), timeout=.1)
-
-	def _cmd(self, cmd: str):
-		self.arduino.write(bytes(cmd + "\r\n", "utf8"))
-		time.sleep(0.1)
-
-	def cls(self):
-		self._cmd("CLS")
-		
-	def led(self, state: bool):
-		if state:
-			self._cmd("ON")
-		else:
-			self._cmd("OFF")
-
-	def line(self, line_no: int):
-		self._cmd("LINE " + str(line_no))
-
-	def echo(self, text: str):
-		self._cmd("ECHO " + text)

requirements.txt

@@ -1,5 +1,4 @@
 # requirements.txt
 
-pyserial>=3.5
-python-dotenv>=0.5
+serial