74 lines
2.1 KiB
Python
Executable File
74 lines
2.1 KiB
Python
Executable File
#! /usr/bin/env python
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# -*- coding: utf-8 -*-
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""" @package docstring
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ARDUINO PARALLEL TERMINAL EMULATOR
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USAGE:
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Connect the arduino to a Pat80 I/O port.
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Flash /arduino/arduino_terminal firmware into the Arduino.
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Connect the Arduino to a PC via USB and power on Pat80
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Run this program providing the Arduino USB port
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DISCLAIMER:
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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import serial
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import curses
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import time
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class TerminalEmulator:
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def __init__(self, port, baudRate, w):
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w.clear()
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ser = serial.Serial(port, baudRate, timeout=0)
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i = 20
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while True:
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'''try:
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# read key and write to serial port
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key = w.getkey()
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ser.write(key)
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except Exception as e:
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# No input
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pass'''
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# read serial port and write to curses
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if ser.inWaiting():
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b = ser.read()
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w.addch(chr(b))
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#print(chr(b), end="")
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if __name__ == '__main__':
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import argparse
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parser = argparse.ArgumentParser()
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parser.add_argument('port', help="arduino parallel monitor USB port")
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parser.add_argument('baudrate', help="arduino parallel monitor USB baudrate")
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args = parser.parse_args()
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# Init curses
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stdscr = curses.initscr()
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curses.noecho()
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curses.cbreak()
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try:
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td = TerminalEmulator(args.port, args.baudrate, stdscr)
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except Exception as e:
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print(e)
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finally:
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# Stop curses
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curses.nocbreak()
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curses.echo()
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curses.endwin()
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