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support 8.x.x. and 9.x.x FourWire #12

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merged 1 commit into from
Dec 18, 2023
Merged

support 8.x.x. and 9.x.x FourWire #12

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13 changes: 10 additions & 3 deletions adafruit_uc8151d.py
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Original file line number Diff line number Diff line change
Expand Up @@ -26,7 +26,14 @@

"""

import displayio
# For 8.x.x and 9.x.x. When 8.x.x is discontinued as a stable release, change this.
try:
from fourwire import FourWire
from epaperdisplay import EPaperDisplay
except ImportError:
from displayio import FourWire
from displayio import EPaperDisplay


__version__ = "0.0.0+auto.0"
__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_UC8151D.git"
Expand Down Expand Up @@ -101,7 +108,7 @@


# pylint: disable=too-few-public-methods
class UC8151D(displayio.EPaperDisplay):
class UC8151D(EPaperDisplay):
r"""UC8151D driver

:param bus: The data bus the display is on
Expand All @@ -117,7 +124,7 @@ class UC8151D(displayio.EPaperDisplay):
Display rotation
"""

def __init__(self, bus: displayio.FourWire, **kwargs) -> None:
def __init__(self, bus: FourWire, **kwargs) -> None:
color_bits_inverted = kwargs.pop("color_bits_inverted", False)
write_color_ram_command = 0x10
write_black_ram_command = 0x13
Expand Down
9 changes: 7 additions & 2 deletions examples/uc8151d_1.54_grayscale.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,9 +13,14 @@
import board
import displayio
import busio
import fourwire
import adafruit_uc8151d

# For 8.x.x and 9.x.x. When 8.x.x is discontinued as a stable release, change this.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

displayio.release_displays()

# Pinout intended for use with a Raspberry Pi Pico
Expand All @@ -26,7 +31,7 @@
rst = board.GP12
busy = board.GP13

display_bus = fourwire.FourWire(
display_bus = FourWire(
busio.SPI(clk, si), command=dc, chip_select=cs, reset=rst, baudrate=1000000
)

Expand Down
9 changes: 7 additions & 2 deletions examples/uc8151d_2.9_color.py
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Original file line number Diff line number Diff line change
Expand Up @@ -10,9 +10,14 @@
import time
import board
import displayio
import fourwire
import adafruit_uc8151d

# For 8.x.x and 9.x.x. When 8.x.x is discontinued as a stable release, change this.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Used to ensure the display is free in CircuitPython
displayio.release_displays()

Expand All @@ -25,7 +30,7 @@
epd_busy = board.D6

# Create the displayio connection to the display pins
display_bus = fourwire.FourWire(
display_bus = FourWire(
spi, command=epd_dc, chip_select=epd_cs, reset=epd_reset, baudrate=1000000
)
time.sleep(1) # Wait a bit
Expand Down
9 changes: 7 additions & 2 deletions examples/uc8151d_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,14 @@
import time
import board
import displayio
import fourwire
import adafruit_uc8151d

# For 8.x.x and 9.x.x. When 8.x.x is discontinued as a stable release, change this.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

displayio.release_displays()

# This pinout works on a Feather M4 and may need to be altered for other boards.
Expand All @@ -26,7 +31,7 @@
epd_reset = board.D5
epd_busy = None

display_bus = fourwire.FourWire(
display_bus = FourWire(
spi, command=epd_dc, chip_select=epd_cs, reset=epd_reset, baudrate=1000000
)
time.sleep(1)
Expand Down