This commit is contained in:
Benjamin Tayehanpour 2026-09-26 21:07:24 +00:00
parent 1cfc1e6cde
commit b995033236

View file

@ -8,16 +8,16 @@ class display:
self.device = LCD(2, i2c_addr, True) self.device = LCD(2, i2c_addr, True)
self.contents = [""] * self.height self.contents = [""] * self.height
async def redraw(self, row = None): def redraw(self, row = None):
if row == None: if row == None:
for row, line in enumerate(self.contents): for row, line in enumerate(self.contents):
await self.device.async_message(row + 1, line) asyncio.run(self.device.async_message(row + 1, line))
else: else:
await self.device.async_message(row + 1, line) asyncio.run(self.device.async_message(row + 1, line))
async def read(self, row): def read(self, row):
return self.contents[row] return self.contents[row]
async def write(self, row, data, offset = 0): def write(self, row, data, offset = 0):
self.contents[row] = f'{self.contents[row][:offset]}{data}{self.contents[row][offset+len(data):]}' self.contents[row] = f'{self.contents[row][:offset]}{data}{self.contents[row][offset+len(data):]}'
self.redraw(row) self.redraw(row)