Merge pull request #24 from FoamyGuy/displayio_api_updates

displayio api updates

Author: dhalbert

examples/ov7670_displayio_gcm4_tftshield18.py

@@ -9,6 +9,7 @@
 import busio
 import digitalio
 import displayio
+import fourwire
 from adafruit_seesaw.tftshield18 import TFTShield18
 from adafruit_st7735r import ST7735R
 
@@ -31,7 +32,7 @@
 tft_cs = board.D10
 tft_dc = board.D8
 
-display_bus = displayio.FourWire(spi, command=tft_dc, chip_select=tft_cs)
+display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs)
 
 ss.tft_reset()
 display = ST7735R(display_bus, width=160, height=128, rotation=90, bgr=True, auto_refresh=False)

examples/ov7670_displayio_kaluga1_3_ili9341.py

@@ -24,6 +24,7 @@
 import board
 import busio
 import displayio
+import fourwire
 from adafruit_ili9341 import ILI9341
 
 from adafruit_ov7670 import (
@@ -37,7 +38,7 @@
 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)