def message(self, text):
self._text += text
fixed_text = self._text
# limit text to lcd's dimensions (lines and columns)
lines = self._text.split("\n")
del lines[self._lines:]
lines = [line[0:self._columns] for line in lines]
fixed_text = "\n".join(lines)
app = TkCircuit()
app.update_lcds(self._pins, fixed_text)
def message(self, text):
text_with_special_characters = ""
for character in text:
if character != "\n":
code = ord(character)
code = code % 255
character = chr(code)
if code <= 31 or (code >= 128 and code <= 161):
character = " "
text_with_special_characters += character
self._text += text_with_special_characters
fixed_text = self._text
# limit text to lcd's dimensions (lines and columns)
lines = self._text.split("\n")
del lines[self._lines:]
lines = [line[0:self._columns] for line in lines]
fixed_text = "\n".join(lines)
app = TkCircuit()
app.update_lcds(self._pins, fixed_text)
def clear(self):
self._text = ""
app = TkCircuit()
app.update_lcds(self._pins, self._text)