def get_lcd_controller(self, columns, lines):
from Adafruit_CharLCD import Adafruit_CharLCD
lcd = Adafruit_CharLCD(
cols = columns,
lines = lines,
rs = self._pin_rs,
en = self._pin_en,
d4 = self._pin_d4,
d5 = self._pin_d5,
d6 = self._pin_d6,
d7 = self._pin_d7,
backlight = self._pin_backlight,
invert_polarity = False,
enable_pwm = self._enable_pwm,
pwm = self._get_pwm(),
)
# Create custom chars, since not all ROMS have the PLAY and
# PAUSE chars or other ones the user might need
for i, pattern in enumerate(self._custom_char_patterns):
lcd.create_char(i, pattern)
return lcd
def get_lcd_controller(self, columns, lines):
from Adafruit_CharLCD import Adafruit_CharLCD
lcd = Adafruit_CharLCD(
cols=columns,
lines=lines,
rs=self._pin_rs,
en=self._pin_en,
d4=self._pin_d4,
d5=self._pin_d5,
d6=self._pin_d6,
d7=self._pin_d7,
backlight=self._pin_backlight,
invert_polarity=False,
enable_pwm=self._enable_pwm,
pwm=self._get_pwm(),
)
# Create custom chars, since not all ROMS have the PLAY and
# PAUSE chars or other ones the user might need
for i, pattern in enumerate(self._custom_char_patterns):
lcd.create_char(i, pattern)
return lcd
# Create an object of the class MFRC522
print('Creating RFID reader')
MIFAREReader = MFRC522.MFRC522()
print('RFID reader created')
# some special char for the cld
_arrow_right = [16, 24, 20, 18, 20, 24, 16, 0]
_arrow_right_filled = [16, 24, 28, 30, 28, 24, 16, 0]
lcd = Adafruit_CharLCD(lcdConfig['rs'], lcdConfig['en'], lcdConfig['d4'],
lcdConfig['d5'], lcdConfig['d6'], lcdConfig['d7'],
_lcd_cols, _lcd_rows)
# up to 8 user defined chars are allowed on location 0..7
lcd.create_char(0, _arrow_right)
lcd.create_char(1, _arrow_right_filled)
ip = get_ip_address()
# welcome = "Welcome to the\nTTLeagueTerminal\n\nIP: {}".format(ip)
welcome = '{:^' + str(_lcd_cols) + 's}\n{:^' + str(
_lcd_cols) + 's}\n{:^' + str(_lcd_cols) + 's}\nIP: {}'
welcome = welcome.format(ATT_LEAGUE_TERMINAL, 'Welcome to the', 'terminal', ip)
lcd.clear()
lcd.message(welcome)
print(welcome)
sleep(3)
startMessage = '{:^' + str(_lcd_cols) + 's}\n\n{:^' + str(
_lcd_cols) + 's}\n{:^' + str(_lcd_cols) + 's}'
lcd.clear()
