adafruit-mirror/Adafruit_CircuitPython_EPD
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run correct lut, checked with both 2.13"s

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ladyada 2019-09-29 01:32:52 -04:00
parent 058a11e7bf
commit f557beff1a
1 changed files with 3 additions and 4 deletions
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7
adafruit_epd/ssd1675b.py
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@ -89,7 +89,6 @@ _SSD1675B_SET_DIGITALBLOCK = const(0x7E)
_SSD1675B_NOP = const(0xFF)
_LUT_DATA = b'\xa0\x90P\x00\x00\x00\x00\x00\x00\x00P\x90\xa0\x00\x00\x00\x00\x00\x00\x00\xa0\x90P\x00\x00\x00\x00\x00\x00\x00P\x90\xa0\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x0f\x0f\x00\x00\x00\x0f\x0f\x00\x00\x03\x0f\x0f\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x15A\xa82P,\x0b' # pylint: disable=line-too-long
class Adafruit_SSD1675B(Adafruit_EPD):
"""driver class for Adafruit SSD1675B ePaper display breakouts"""
# pylint: disable=too-many-arguments
@ -115,7 +114,7 @@ class Adafruit_SSD1675B(Adafruit_EPD):
self._framebuf2 = adafruit_framebuf.FrameBuffer(self._buffer2, width, height,
buf_format=adafruit_framebuf.MHMSB)
self.set_black_buffer(0, True)
self.set_color_buffer(1, True)
self.set_color_buffer(0, True)
# pylint: enable=too-many-arguments
def begin(self, reset=True):
@ -159,7 +158,7 @@ class Adafruit_SSD1675B(Adafruit_EPD):
self.command(_SSD1675B_SET_RAMYPOS, bytearray([0x0, 0x0, self._height-1, (self._height-1) >> 8]))
# Border color
self.command(_SSD1675B_WRITE_BORDER, bytearray([0x01]))
self.command(_SSD1675B_WRITE_BORDER, bytearray([0x03]))
# Vcom Voltage
self.command(_SSD1675B_WRITE_VCOM_REG, bytearray([0x50]))
@ -191,7 +190,7 @@ class Adafruit_SSD1675B(Adafruit_EPD):
def update(self):
"""Update the display from internal memory"""
self.command(_SSD1675B_DISP_CTRL2, bytearray([0xFF]))
self.command(_SSD1675B_DISP_CTRL2, bytearray([0xC7]))
self.command(_SSD1675B_MASTER_ACTIVATE)
self.busy_wait()
if not self._busy: