ps2serialwriter.py

#!/usr/bin/env python3
import serial
import sys
import time

""" otvara .txt file na read mode """
file = open(sys.argv[1], 'r')

""" sve u fajlu pretvara u velika slova """
file = file.read().upper()

""" svaku komandu iz BASIC koju mogu skracujem na tacka verziju nje """
#file = file.replace("PRINT", "P.")

""" pretvaram fajl u charove """
file = list(file)


""" svi char u PS2 """
char_list = ['A','B','C','D','E','F','G','H','I','J',
            'K','L','M','N','O','P','Q','R','S','T',
            'U','V','W','X','Y','Z','1','2','3','4',
            '5','6','7','8','9','0',';',':',',','=',
            '.','/',' ','\n','!','\"','#','$','%','&','\'','(',
            ')','*','+','-','>','<','?','Č','Ć','Ž','Š']

ps2_list = [
	(0x1c, 0xf0, 0x1c), # A
	(0x32, 0xf0, 0x32), # B
	(0x21, 0xf0, 0x21), # C
	(0x23, 0xf0, 0x23), # D
	(0x24, 0xf0, 0x24), # E
	(0x2b, 0xf0, 0x2b), # F
	(0x34, 0xf0, 0x34), # G
	(0x33, 0xf0, 0x33), # H
	(0x43, 0xf0, 0x43), # I
	(0x3b, 0xf0, 0x3b), # J
	(0x42, 0xf0, 0x42), # K
	(0x4b, 0xf0, 0x4b), # L
	(0x3a, 0xf0, 0x3a), # M
	(0x31, 0xf0, 0x31), # N
	(0x44, 0xf0, 0x44), # O
	(0x4d, 0xf0, 0x4d), # P
	(0x15, 0xf0, 0x15), # Q
	(0x2d, 0xf0, 0x2d), # R
	(0x1b, 0xf0, 0x1b), # S
	(0x2c, 0xf0, 0x2c), # T
	(0x3c, 0xf0, 0x3c), # U
	(0x2a, 0xf0, 0x2a), # V
	(0x1d, 0xf0, 0x1d), # W
	(0x22, 0xf0, 0x22), # X
	(0x35, 0xf0, 0x35), # Y
	(0x1a, 0xf0, 0x1a), # Z
	(0x16, 0xf0, 0x16), # 1
	(0x1e, 0xf0, 0x1e), # 2
	(0x26, 0xf0, 0x26), # 3
	(0x25, 0xf0, 0x25), # 4
	(0x2e, 0xf0, 0x2e), # 5
	(0x36, 0xf0, 0x36), # 6
	(0x3d, 0xf0, 0x3d), # 7
	(0x3e, 0xf0, 0x3e), # 8
	(0x46, 0xf0, 0x46), # 9
	(0x45, 0xf0, 0x45), # 0
	(0x4c, 0xf0, 0x4c), # ;
	(0x52, 0xf0, 0x52), # :
	(0x41, 0xf0, 0x41), # ,
	(0x55, 0xf0, 0x55), # =
	(0x49, 0xf0, 0x49), # .
	(0x4a, 0xf0, 0x4a), # /
	(0x29, 0xf0, 0x29), # Space
	(0x5a, 0xf0, 0x5a), # Return
	(0x59, 0x16, 0xf0, 0x16, 0xf0, 0x59), # !
	(0x59, 0x1e, 0xf0, 0x1e, 0xf0, 0x59), # "
	(0x59, 0x26, 0xf0, 0x26, 0xf0, 0x59), # #
	(0x59, 0x25, 0xf0, 0x25, 0xf0, 0x59), # $
	(0x59, 0x2e, 0xf0, 0x2e, 0xf0, 0x59), # %
	(0x59, 0x36, 0xf0, 0x36, 0xf0, 0x59), # &
	(0x59, 0x3d, 0xf0, 0x3d, 0xf0, 0x59), # '
	(0x59, 0x3e, 0xf0, 0x3e, 0xf0, 0x59), # (
	(0x59, 0x46, 0xf0, 0x46, 0xf0, 0x59), # )
	(0x59, 0x52, 0xf0, 0x52, 0xf0, 0x59), # *
	(0x59, 0x4c, 0xf0, 0x4c, 0xf0, 0x59), # +
	(0x59, 0x55, 0xf0, 0x55, 0xf0, 0x59), # -
	(0x59, 0x49, 0xf0, 0x49, 0xf0, 0x59), # >
	(0x59, 0x41, 0xf0, 0x41, 0xf0, 0x59), # <
	(0x59, 0x4a, 0xf0, 0x4a, 0xf0, 0x59), # ?
	(0x59, 0x22, 0xf0, 0x22, 0xf0, 0x59), # Č
	(0x59, 0x21, 0xf0, 0x21, 0xf0, 0x59), # Ć
	(0x59, 0x1a, 0xf0, 0x1a, 0xf0, 0x59), # Ž
	(0x59, 0x1b, 0xf0, 0x1b, 0xf0, 0x59)  # Š
]


""" pisanje fajla kao ps2 """
for i in range(0,len(file)):
    file[i] = ps2_list[char_list.index(file[i])]


""" prebacivanje na serijski port """
ser = serial.Serial(sys.argv[2], int(sys.argv[3])) # prvi arg promeni
time.sleep(2)

values = []
for i in range(0, len(file)):
    for j in range(0, len(file[i])):
        values.append(file[i][j])

print(values)
# ser.write(bytearray(values))
for value in values:
	# print("napisano: {}".format(ser.write(bytes([value]))))
	ser.write(bytes([value]))
	time.sleep(0.05)
# print("napisano: {}".format(ser.write(bytearray(values))))
# for i in range(65, 90):
# 	print(bytes([i]))
# 	ser.write(bytes([i]))
# 	print("read: {}".format(ser.read(1)))
# for i in range(14):
	# print("in waiting: {}".format(ser.in_waiting))
	# print("read: {}".format(ord(ser.read(1))))
ser.close()