adafruit · FoamyGuy · Feb 14, 2025 · Mar 21, 2024 · Mar 21, 2024 · Mar 21, 2024
diff --git a/4x4_MIDI_Messenger/code.py b/4x4_MIDI_Messenger/code.py
@@ -8,6 +8,7 @@
 from rainbowio import colorwheel
 import keypad
 import displayio
+import i2cdisplaybus
 import busio
 import adafruit_seesaw.seesaw
 import adafruit_seesaw.neopixel
@@ -50,7 +51,7 @@
 
 i2c = board.STEMMA_I2C()
 # STEMMA OLED setup
-display_bus = displayio.I2CDisplay(i2c, device_address=0x3D, reset=oled_reset)
+display_bus = i2cdisplaybus.I2CDisplayBus(i2c, device_address=0x3D, reset=oled_reset)
 display = adafruit_displayio_ssd1306.SSD1306(display_bus, width=128, height=64)
 
 splash = displayio.Group()

diff --git a/AHT20_OLED/code.py b/AHT20_OLED/code.py
@@ -11,6 +11,7 @@
 
 # OLED
 import displayio
+import i2cdisplaybus
 import terminalio
 from adafruit_display_text import label
 import adafruit_displayio_ssd1306
@@ -25,7 +26,7 @@
 
 
 #OLED
-display_bus = displayio.I2CDisplay(i2c, device_address=0x3C)
+display_bus = i2cdisplaybus.I2CDisplayBus(i2c, device_address=0x3C)
 display = adafruit_displayio_ssd1306.SSD1306(display_bus, width=128, height=32)
 
 # Make the display context

diff --git a/CAN_Bus_BFF/CircuitPython/can_bus_bff_receiver.py b/CAN_Bus_BFF/CircuitPython/can_bus_bff_receiver.py
@@ -5,6 +5,7 @@
 import board
 import terminalio
 import displayio
+import i2cdisplaybus
 from digitalio import DigitalInOut
 from adafruit_mcp2515.canio import Message, RemoteTransmissionRequest
 from adafruit_mcp2515 import MCP2515 as CAN
@@ -15,7 +16,7 @@
 
 i2c = board.STEMMA_I2C()
 # STEMMA OLED setup
-display_bus = displayio.I2CDisplay(i2c, device_address=0x3D, reset=None)
+display_bus = i2cdisplaybus.I2CDisplayBus(i2c, device_address=0x3D, reset=None)
 display = adafruit_displayio_ssd1306.SSD1306(display_bus, width=128, height=64)
 
 cs = DigitalInOut(board.A3)

diff --git a/CircuitPython_ESP32_Camera/esp32-kaluga-onionskin-gif/code.py b/CircuitPython_ESP32_Camera/esp32-kaluga-onionskin-gif/code.py
@@ -52,7 +52,9 @@
 import board
 import busio
 import bitmaptools
+import fourwire
 import displayio
+import busdisplay
 import sdcardio
 import storage
 import gifio
@@ -68,7 +70,7 @@ def record_pressed():
 
 displayio.release_displays()
 spi = busio.SPI(MOSI=board.LCD_MOSI, clock=board.LCD_CLK)
-display_bus = displayio.FourWire(
+display_bus = fourwire.FourWire(
     spi,
     command=board.LCD_D_C,
     chip_select=board.LCD_CS,
@@ -101,7 +103,7 @@ def record_pressed():
     b"\x29\x80\x78"  # Display on then delay 0x78 (120ms)
 )
 
-display = displayio.Display(display_bus, _INIT_SEQUENCE, width=320, height=240)
+display = busdisplay.BusDisplay(display_bus, _INIT_SEQUENCE, width=320, height=240)
 
 sd_spi = busio.SPI(clock=board.IO18, MOSI=board.IO14, MISO=board.IO17)
 sd_cs = board.IO12
@@ -193,7 +195,7 @@ def take_stop_motion_gif(n_frames=10, replay_frame_time=.3):
         writer.add_frame(frame, replay_frame_time)
         for i in range(1, n_frames):
             print(f"{i}/{n_frames}")
-            old_frame.blit(0, 0, frame, x1=0, y1=0, x2=cam.width, y2=cam.height)
+            bitmaptools.blit(old_frame, frame, 0, 0, x1=0, y1=0, x2=cam.width, y2=cam.height)
             frame = wait_record_pressed_update_display(False, cam)
             writer.add_frame(frame, replay_frame_time)
         print("done")

diff --git a/CircuitPython_Flying_Toasters/code.py b/CircuitPython_Flying_Toasters/code.py
@@ -21,6 +21,7 @@
 from random import seed, randint
 import board
 import displayio
+import fourwire
 from adafruit_st7789 import ST7789
 import adafruit_imageload
 
@@ -63,7 +64,7 @@ def make_display():
     spi.configure(baudrate=24000000)  # Configure SPI for 24MHz
     spi.unlock()
     displayio.release_displays()
-    display_bus = displayio.FourWire(spi, command=board.D7, chip_select=board.D10, reset=board.D9)
+    display_bus = fourwire.FourWire(spi, command=board.D7, chip_select=board.D10, reset=board.D9)
 
     return ST7789(display_bus, width=240, height=240, rowstart=80, auto_refresh=True)
 

diff --git a/CircuitPython_GetSuperpower_PicoW_OpenAI/code.py b/CircuitPython_GetSuperpower_PicoW_OpenAI/code.py
@@ -7,6 +7,7 @@
 
 import board
 import displayio
+import i2cdisplaybus
 import digitalio
 import keypad
 import socketpool
@@ -75,7 +76,7 @@
 
 # STEMMA I2C on picowbell
 i2c = board.STEMMA_I2C()
-display_bus = displayio.I2CDisplay(i2c, device_address=0x3D, reset=oled_reset)
+display_bus = i2cdisplaybus.I2CDisplayBus(i2c, device_address=0x3D, reset=oled_reset)
 
 WIDTH = 128
 HEIGHT = 64

diff --git a/CircuitPython_KeyPad_Calculator/code/code.py b/CircuitPython_KeyPad_Calculator/code/code.py
@@ -4,6 +4,7 @@
 
 import board
 import displayio
+import i2cdisplaybus
 import keypad
 import adafruit_displayio_sh1107
 from adafruit_hid.keyboard import Keyboard
@@ -57,7 +58,7 @@ def lookup(layer, key_number):
 # Use for I2C
 i2c = board.I2C()  # uses board.SCL and board.SDA
 # i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
-display_bus = displayio.I2CDisplay(i2c, device_address=0x3C)
+display_bus = i2cdisplaybus.I2CDisplayBus(i2c, device_address=0x3C)
 
 # SH1107 is vertically oriented 64x128
 WIDTH = 128

diff --git a/CircuitPython_Knob_Sketcher/feather_sketcher/code.py b/CircuitPython_Knob_Sketcher/feather_sketcher/code.py
@@ -9,6 +9,7 @@
 import time
 import board
 import displayio
+import fourwire
 import digitalio
 import analogio
 import adafruit_ili9341
@@ -55,7 +56,7 @@
 tft_cs = board.D9
 tft_dc = board.D10
 tft_rst = board.D6
-display_bus = displayio.FourWire(
+display_bus = fourwire.FourWire(
     spi, command=tft_dc, chip_select=tft_cs, reset=tft_rst
 )
 display = adafruit_ili9341.ILI9341(display_bus, width=DISPLAY_WIDTH, height=DISPLAY_HEIGHT)

diff --git a/CircuitPython_OLED_Watch/code.py b/CircuitPython_OLED_Watch/code.py
@@ -4,6 +4,7 @@
 
 import board
 import displayio
+import i2cdisplaybus
 import adafruit_displayio_ssd1306
 import terminalio
 import adafruit_ds3231
@@ -17,7 +18,7 @@
 
 i2c = board.I2C()  # uses board.SCL and board.SDA
 # i2c = board.STEMMA_I2C()  # For using the built-in STEMMA QT connector on a microcontroller
-display_bus = displayio.I2CDisplay(i2c, device_address=0x3c)
+display_bus = i2cdisplaybus.I2CDisplayBus(i2c, device_address=0x3c)
 oled = adafruit_displayio_ssd1306.SSD1306(display_bus, width=128, height=32)
 
 rtc = adafruit_ds3231.DS3231(i2c)

diff --git a/CircuitPython_Scrolling_Clouds/code.py b/CircuitPython_Scrolling_Clouds/code.py
@@ -21,6 +21,7 @@
 from random import seed, randint
 import board
 import displayio
+import fourwire
 from adafruit_st7789 import ST7789
 import adafruit_imageload
 
@@ -54,7 +55,7 @@ def make_display():
     spi.unlock()
 
     displayio.release_displays()
-    display_bus = displayio.FourWire(spi, command=board.D7, chip_select=board.D10, reset=board.D9)
+    display_bus = fourwire.FourWire(spi, command=board.D7, chip_select=board.D10, reset=board.D9)
 
     return ST7789(display_bus, width=240, height=240, rowstart=80, auto_refresh=True)
 

diff --git a/CircuitPython_Sip_and_Puff/puff_detector.py b/CircuitPython_Sip_and_Puff/puff_detector.py
@@ -10,6 +10,7 @@
 from adafruit_display_text import label
 from displayio import Group
 import displayio
+import i2cdisplaybus
 import adafruit_displayio_ssd1306
 import adafruit_lps35hw
 
@@ -94,7 +95,7 @@ def _init_stuff(self):
         displayio.release_displays()
         i2c = board.I2C()
 
-        display_bus = displayio.I2CDisplay(i2c, device_address=0x3D)
+        display_bus = i2cdisplaybus.I2CDisplayBus(i2c, device_address=0x3D)
         self.display = adafruit_displayio_ssd1306.SSD1306(
             display_bus, width=DISPLAY_WIDTH, height=DISPLAY_HEIGHT
         )

diff --git a/CircuitPython_displayio/displayio_display_driver/code.py b/CircuitPython_displayio/displayio_display_driver/code.py
@@ -4,6 +4,7 @@
 
 import board
 import displayio
+import fourwire
 import adafruit_ili9341
 
 # Release any previously configured displays
@@ -17,7 +18,7 @@
 tft_dc = board.D9
 
 # Setup the display bus
-display_bus = displayio.FourWire(spi_bus, command=tft_dc, chip_select=tft_cs)
+display_bus = fourwire.FourWire(spi_bus, command=tft_dc, chip_select=tft_cs)
 
 # Setup the Display
 display = adafruit_ili9341.ILI9341(display_bus, width=320, height=240)

diff --git a/CircuitPython_displayio/displayio_display_manual/code.py b/CircuitPython_displayio/displayio_display_manual/code.py
@@ -4,6 +4,8 @@
 
 import board
 import displayio
+import busdisplay
+import fourwire
 
 # Release any previously configured displays
 displayio.release_displays()
@@ -16,7 +18,7 @@
 tft_dc = board.D9
 
 # Setup the display bus
-display_bus = displayio.FourWire(spi_bus, command=tft_dc, chip_select=tft_cs)
+display_bus = fourwire.FourWire(spi_bus, command=tft_dc, chip_select=tft_cs)
 
 # Setup the initialization sequence
 # stolen from adafruit_ili9341.py
@@ -47,7 +49,7 @@
 )
 
 # Setup the Display
-display = displayio.Display(display_bus, INIT_SEQUENCE, width=320, height=240)
+display = busdisplay.BusDisplay(display_bus, INIT_SEQUENCE, width=320, height=240)
 
 #
 # DONE - now you can use the display however you want

diff --git a/CircuitPython_displayio/displayio_parallelbus/code.py b/CircuitPython_displayio/displayio_parallelbus/code.py
@@ -4,13 +4,15 @@
 
 import board
 import displayio
+import busdisplay
+import paralleldisplaybus
 
 # Release any previously configured displays
 displayio.release_displays()
 
 # Setup the display bus
 # Tested with a Metro M4 Express
-display_bus = displayio.ParallelBus(data0=board.D13,
+display_bus = paralleldisplaybus.ParallelBus(data0=board.D13,
                                     command=board.D6,
                                     chip_select=board.D7,
                                     write=board.D5,
@@ -45,7 +47,7 @@
 )
 
 # Setup the Display
-display = displayio.Display(display_bus, INIT_SEQUENCE, width=320, height=240)
+display = busdisplay.BusDisplay(display_bus, INIT_SEQUENCE, width=320, height=240)
 
 #
 # DONE - now you can use the display however you want

diff --git a/CircuitPython_qrio/adafruit_io/code.py b/CircuitPython_qrio/adafruit_io/code.py
@@ -15,6 +15,7 @@
 import board
 import busio
 import displayio
+import fourwire
 import qrio
 import socketpool
 import wifi
@@ -30,7 +31,7 @@
 print("Initializing display")
 displayio.release_displays()
 spi = busio.SPI(MOSI=board.LCD_MOSI, clock=board.LCD_CLK)
-display_bus = displayio.FourWire(
+display_bus = fourwire.FourWire(
     spi, command=board.LCD_D_C, chip_select=board.LCD_CS, reset=board.LCD_RST
 )
 display = ILI9341(display_bus, width=320, height=240, rotation=90)

diff --git a/CircuitPython_qrio/repl/code.py b/CircuitPython_qrio/repl/code.py
@@ -12,6 +12,7 @@
 import board
 import busio
 import displayio
+import fourwire
 import qrio
 import adafruit_ov2640
 from adafruit_display_text.bitmap_label import Label
@@ -20,7 +21,7 @@
 print("Initializing display")
 displayio.release_displays()
 spi = busio.SPI(MOSI=board.LCD_MOSI, clock=board.LCD_CLK)
-display_bus = displayio.FourWire(
+display_bus = fourwire.FourWire(
     spi, command=board.LCD_D_C, chip_select=board.LCD_CS, reset=board.LCD_RST
 )
 display = ILI9341(display_bus, width=320, height=240, rotation=90)

diff --git a/CircuitPython_qrio/usb_hid/code.py b/CircuitPython_qrio/usb_hid/code.py
@@ -13,6 +13,7 @@
 import board
 import busio
 import displayio
+import fourwire
 import qrio
 import adafruit_ov2640
 from adafruit_display_text.bitmap_label import Label
@@ -24,7 +25,7 @@
 print("Initializing display")
 displayio.release_displays()
 spi = busio.SPI(MOSI=board.LCD_MOSI, clock=board.LCD_CLK)
-display_bus = displayio.FourWire(
+display_bus = fourwire.FourWire(
     spi, command=board.LCD_D_C, chip_select=board.LCD_CS, reset=board.LCD_RST
 )
 display = ILI9341(display_bus, width=320, height=240, rotation=90)

diff --git a/Circuit_Playground_O_Phonor/notes_tft/code.py b/Circuit_Playground_O_Phonor/notes_tft/code.py
@@ -8,6 +8,7 @@
 import busio
 import audiobusio
 import displayio
+import fourwire
 from adafruit_st7789 import ST7789
 from adafruit_bitmap_font import bitmap_font
 from adafruit_display_text import label
@@ -46,7 +47,7 @@
 tft_dc = board.TX
 tft_backlight = board.A3
 
-display_bus = displayio.FourWire(spi, command=tft_dc, chip_select=tft_cs)
+display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs)
 
 display = ST7789(display_bus, width=240, height=240, rowstart=80,
                  backlight_pin=tft_backlight, rotation=180)

diff --git a/EInk_CircuitPython_Quickstart/213_tricolor_eink_fw_badge/code.py b/EInk_CircuitPython_Quickstart/213_tricolor_eink_fw_badge/code.py
@@ -17,6 +17,7 @@
 import time
 import board
 import displayio
+import fourwire
 import adafruit_il0373
 import terminalio
 from adafruit_display_text import label
@@ -43,7 +44,7 @@
 epd_busy = board.D6
 
 # Create the displayio connection to the display pins
-display_bus = displayio.FourWire(spi, command=epd_dc, chip_select=epd_cs,
+display_bus = fourwire.FourWire(spi, command=epd_dc, chip_select=epd_cs,
                                  reset=epd_reset, baudrate=1000000)
 time.sleep(1)  # Wait a bit
 

diff --git a/EInk_CircuitPython_Quickstart/213_tricolor_eink_fw_text/code.py b/EInk_CircuitPython_Quickstart/213_tricolor_eink_fw_text/code.py
@@ -18,6 +18,7 @@
 import time
 import board
 import displayio
+import fourwire
 import adafruit_il0373
 import terminalio
 from adafruit_display_text import label
@@ -44,7 +45,7 @@
 epd_busy = board.D6
 
 # Create the displayio connection to the display pins
-display_bus = displayio.FourWire(spi, command=epd_dc, chip_select=epd_cs,
+display_bus = fourwire.FourWire(spi, command=epd_dc, chip_select=epd_cs,
                                  reset=epd_reset, baudrate=1000000)
 time.sleep(1)  # Wait a bit
 

diff --git a/EInk_CircuitPython_Quickstart/27_tricolor_eink_shield_badge/code.py b/EInk_CircuitPython_Quickstart/27_tricolor_eink_shield_badge/code.py
@@ -16,6 +16,7 @@
 import time
 import board
 import displayio
+import fourwire
 import adafruit_il91874
 import terminalio
 from adafruit_display_text import label
@@ -39,7 +40,7 @@
 epd_dc = board.D9
 
 # Create the displayio connection to the display pins
-display_bus = displayio.FourWire(spi, command=epd_dc, chip_select=epd_cs,
+display_bus = fourwire.FourWire(spi, command=epd_dc, chip_select=epd_cs,
                                  baudrate=1000000)
 time.sleep(1)  # Wait a bit