X-Git-Url: https://git.ayoreis.com/hackapet/Adafruit_Blinka_Displayio.git/blobdiff_plain/e6284da03fe940ace9fe15d092f45124cb7c12d2..255ac2d73d09bc445dd3522b3b30f861552ccbe4:/displayio/_i2cdisplay.py diff --git a/displayio/_i2cdisplay.py b/displayio/_i2cdisplay.py index 421fd10..42f85ec 100644 --- a/displayio/_i2cdisplay.py +++ b/displayio/_i2cdisplay.py @@ -23,10 +23,10 @@ displayio for Blinka import time import busio import digitalio -import _typing +import circuitpython_typing from ._constants import CHIP_SELECT_UNTOUCHED, DISPLAY_COMMAND -__version__ = "0.0.0-auto.0" +__version__ = "0.0.0+auto.0" __repo__ = "https://github.com/adafruit/Adafruit_Blinka_displayio.git" @@ -76,7 +76,7 @@ class I2CDisplay: while not self._i2c.try_lock(): pass - def send(self, command: int, data: _typing.ReadableBuffer) -> None: + def send(self, command: int, data: circuitpython_typing.ReadableBuffer) -> None: """ Sends the given command value followed by the full set of data. Display state, such as vertical scroll, set via ``send`` may or may not be reset once the code is @@ -86,8 +86,12 @@ class I2CDisplay: self._send(DISPLAY_COMMAND, CHIP_SELECT_UNTOUCHED, bytes([command] + data)) self._end_transaction() - def _send(self, data_type: int, chip_select: int, data: _typing.ReadableBuffer): - # pylint: disable=unused-argument + def _send( + self, + data_type: int, + _chip_select: int, # Chip select behavior + data: circuitpython_typing.ReadableBuffer, + ): if data_type == DISPLAY_COMMAND: n = len(data) if n > 0: @@ -96,12 +100,12 @@ class I2CDisplay: command_bytes[2 * i] = 0x80 command_bytes[2 * i + 1] = data[i] - self._i2c.writeto(self._dev_addr, buffer=command_bytes, stop=True) + self._i2c.writeto(self._dev_addr, buffer=command_bytes) else: data_bytes = bytearray(len(data) + 1) data_bytes[0] = 0x40 data_bytes[1:] = data - self._i2c.writeto(self._dev_addr, buffer=data_bytes, stop=True) + self._i2c.writeto(self._dev_addr, buffer=data_bytes) def _end_transaction(self) -> None: """Release the bus after sending data."""