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Added DC and CS Options to Mini TFT FeatherWing #41

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Merged
merged 2 commits into from
May 1, 2019
Merged

Added DC and CS Options to Mini TFT FeatherWing #41

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40246b5
Added d/c and cs override options
Apr 30, 2019
dbc46d9
linting
Apr 30, 2019
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13 changes: 8 additions & 5 deletions adafruit_featherwing/minitft_featherwing.py
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Original file line number Diff line number Diff line change
Expand Up @@ -63,12 +63,16 @@ class MiniTFTFeatherWing:
(1 << BUTTON_SEL) |
(1 << BUTTON_A) |
(1 << BUTTON_B))

def __init__(self, address=0x5E, i2c=None, spi=None):
#pylint: disable-msg=too-many-arguments
def __init__(self, address=0x5E, i2c=None, spi=None, cs=None, dc=None):
if i2c is None:
i2c = board.I2C()
if spi is None:
spi = board.SPI()
if cs is None:
cs = board.D5
if dc is None:
dc = board.D6
self._ss = Seesaw(i2c, address)
self._backlight = PWMOut(self._ss, 5)
self._backlight.duty_cycle = 0
Expand All @@ -80,12 +84,11 @@ def __init__(self, address=0x5E, i2c=None, spi=None):
spi.unlock()
self._ss.pin_mode(8, self._ss.OUTPUT)
self._ss.digital_write(8, True) # Reset the Display via Seesaw
display_bus = displayio.FourWire(spi,
command=board.D6,
chip_select=board.D5)
display_bus = displayio.FourWire(spi, command=dc, chip_select=cs)
self.display = ST7735R(display_bus, width=160, height=80, colstart=24,
rotation=270, bgr=True)
self._ss.pin_mode_bulk(self._button_mask, self._ss.INPUT_PULLUP)
#pylint: enable-msg=too-many-arguments

@property
def backlight(self):
Expand Down