Merge pull request #84 from FoamyGuy/displayio_api_update

displayio api updates

Author: dhalbert

adafruit_featherwing/minitft_featherwing.py

@@ -19,6 +19,7 @@
 
 import board
 import displayio
+import fourwire
 from adafruit_seesaw.pwmout import PWMOut
 from adafruit_seesaw.seesaw import Seesaw
 from adafruit_st7735r import ST7735R
@@ -83,7 +84,7 @@ def __init__(
         self._ss.digital_write(8, True)  # Reset the Display via Seesaw
         self._backlight = PWMOut(self._ss, 5)
         self._backlight.duty_cycle = 0
-        display_bus = displayio.FourWire(spi, command=dc_pin, chip_select=cs_pin)
+        display_bus = fourwire.FourWire(spi, command=dc_pin, chip_select=cs_pin)
         self.display = ST7735R(
             display_bus, width=160, height=80, colstart=24, rotation=270, bgr=True
         )

adafruit_featherwing/tft_featherwing.py

@@ -21,6 +21,7 @@
 import board
 import digitalio
 import displayio
+import fourwire
 
 try:
     from adafruit_stmpe610 import Adafruit_STMPE610_SPI
@@ -70,7 +71,7 @@ def __init__(
         if dc_pin is None:
             dc_pin = board.D10
 
-        self._display_bus = displayio.FourWire(spi, command=dc_pin, chip_select=cs_pin)
+        self._display_bus = fourwire.FourWire(spi, command=dc_pin, chip_select=cs_pin)
 
         # Initialize SD Card
         if sd_cs_pin is None: