Merge pull request #98 from adafruit/il0373_update

update il0373 for 2.13 flex

Author: BlitzCityDIY

adafruit_epd/il0373.py

@@ -117,10 +117,8 @@ def power_up(self) -> None:
         self.command(_IL0373_POWER_SETTING, bytearray([0x03, 0x00, 0x2B, 0x2B, 0x09]))
         self.command(_IL0373_BOOSTER_SOFT_START, bytearray([0x17, 0x17, 0x17]))
         self.command(_IL0373_POWER_ON)
-
         self.busy_wait()
         time.sleep(0.2)
-
         self.command(_IL0373_PANEL_SETTING, bytearray([0xCF]))
         self.command(_IL0373_CDI, bytearray([0x37]))
         self.command(_IL0373_PLL, bytearray([0x29]))
@@ -159,3 +157,47 @@ def set_ram_address(self, x: int, y: int) -> None:  # noqa: PLR6301, F841
         """Set the RAM address location, not used on this chipset but required by
         the superclass"""
         return  # on this chip it does nothing
+
+
+class Adafruit_IL0373_213_Flex_Mono(Adafruit_IL0373):
+    """Driver for Adafruit 2.13" Flexible Monochrome 212x104"""
+
+    def __init__(
+        self,
+        width: int,
+        height: int,
+        spi: SPI,
+        *,
+        cs_pin: DigitalInOut,
+        dc_pin: DigitalInOut,
+        sramcs_pin: DigitalInOut,
+        rst_pin: DigitalInOut,
+        busy_pin: DigitalInOut,
+    ) -> None:
+        super().__init__(
+            width,
+            height,
+            spi,
+            cs_pin=cs_pin,
+            dc_pin=dc_pin,
+            sramcs_pin=sramcs_pin,
+            rst_pin=rst_pin,
+            busy_pin=busy_pin,
+        )
+
+        self.set_black_buffer(1, True)
+        self.set_color_buffer(0, True)
+
+    def power_up(self) -> None:
+        """Power up the display in preparation for writing RAM and updating"""
+        self.hardware_reset()
+        self.busy_wait()
+
+        self.command(_IL0373_BOOSTER_SOFT_START, bytearray([0x17, 0x17, 0x17]))
+        self.command(_IL0373_POWER_ON)
+
+        self.busy_wait()
+        time.sleep(0.2)
+
+        self.command(_IL0373_PANEL_SETTING, bytearray([0x1F, 0x0D]))
+        self.command(_IL0373_CDI, bytearray([0x97]))

examples/epd_simpletest.py

@@ -7,7 +7,7 @@
 
 from adafruit_epd.ek79686 import Adafruit_EK79686
 from adafruit_epd.epd import Adafruit_EPD
-from adafruit_epd.il0373 import Adafruit_IL0373
+from adafruit_epd.il0373 import Adafruit_IL0373, Adafruit_IL0373_213_Flex_Mono
 from adafruit_epd.il0398 import Adafruit_IL0398
 from adafruit_epd.il91874 import Adafruit_IL91874
 from adafruit_epd.jd79661 import Adafruit_JD79661
@@ -42,6 +42,7 @@
 # display = Adafruit_UC8179(648, 480,         # 5.83" mono 648x480 display
 # display = Adafruit_UC8179(800, 480,         # 7.5" mono 800x480 display
 # display = Adafruit_IL0373(128, 296,         # 2.9" Tri-color display IL0373
+# display = Adafruit_IL0373_213_Flex_Mono(104, 212,# 2.13" mono flex display
 # display = Adafruit_SSD1680(128, 296,        # 2.9" Tri-color display SSD1680
 # display = Adafruit_SSD1683(400, 300,        # 4.2" 300x400 Tri-Color display
 # display = Adafruit_IL0398(400, 300,         # 4.2" Tri-color display