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FourWire support for both 8.x.x and 9.x.x #33

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Merged
merged 1 commit into from
Dec 18, 2023
Merged

FourWire support for both 8.x.x and 9.x.x #33

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19 changes: 10 additions & 9 deletions adafruit_st7735r.py
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Original file line number Diff line number Diff line change
Expand Up @@ -39,7 +39,13 @@
except ImportError:
pass

import displayio
# Support both 8.x.x and 9.x.x. Change when 8.x.x is discontinued as a stable release.
try:
from fourwire import FourWire
from busdisplay import BusDisplay
except ImportError:
from displayio import FourWire
from displayio import Display as BusDisplay

__version__ = "0.0.0+auto.0"
__repo__ = "https://github.com/adafruit/Adafruit_CircuitPython_ST7735R.git"
Expand Down Expand Up @@ -70,22 +76,17 @@


# pylint: disable=too-few-public-methods
class ST7735R(displayio.Display):
class ST7735R(BusDisplay):
"""
ST7735R display driver

:param displayio.FourWire bus: bus that the display is connected to
:param FourWire bus: bus that the display is connected to
:param bool bgr: (Optional) An extra init sequence to append (default=False)
:param bool invert: (Optional) Invert the colors (default=False)
"""

def __init__(
self,
bus: displayio.FourWire,
*,
bgr: bool = False,
invert: bool = False,
**kwargs: Any
self, bus: FourWire, *, bgr: bool = False, invert: bool = False, **kwargs: Any
):
init_sequence = _INIT_SEQUENCE
if bgr:
Expand Down
8 changes: 6 additions & 2 deletions examples/st7735r_128x160_colored_labels.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,18 +9,22 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Release any resources currently in use for the displays
displayio.release_displays()

spi = board.SPI()
tft_cs = board.D5
tft_dc = board.D6

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)
display_bus = FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)

display = ST7735R(
display_bus, width=160, height=80, colstart=24, rotation=270, bgr=False
Expand Down
9 changes: 7 additions & 2 deletions examples/st7735r_128x160_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,18 +9,23 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

# Support both 8.x.x and 9.x.x. Change when 8.x.x is discontinued as a stable release.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Release any resources currently in use for the displays
displayio.release_displays()

spi = board.SPI()
tft_cs = board.D5
tft_dc = board.D6

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)
display_bus = FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)

display = ST7735R(display_bus, width=160, height=128, rotation=90, bgr=True)

Expand Down
9 changes: 7 additions & 2 deletions examples/st7735r_18tftshield_buttons.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,10 +7,15 @@
import time
import board
import displayio
import fourwire
from adafruit_seesaw.tftshield18 import TFTShield18
from adafruit_st7735r import ST7735R

# Support both 8.x.x and 9.x.x. Change when 8.x.x is discontinued as a stable release.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Release any resources currently in use for the displays
displayio.release_displays()

Expand All @@ -20,7 +25,7 @@
tft_cs = board.D10
tft_dc = board.D8

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs)
display_bus = FourWire(spi, command=tft_dc, chip_select=tft_cs)

ss.tft_reset()
display = ST7735R(display_bus, width=160, height=128, rotation=90, bgr=True)
Expand Down
9 changes: 7 additions & 2 deletions examples/st7735r_minitft_featherwing_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,11 +9,16 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_seesaw.seesaw import Seesaw
from adafruit_st7735r import ST7735R

# Support both 8.x.x and 9.x.x. Change when 8.x.x is discontinued as a stable release.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Release any resources currently in use for the displays
displayio.release_displays()

Expand All @@ -27,7 +32,7 @@
tft_cs = board.D5
tft_dc = board.D6

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs)
display_bus = FourWire(spi, command=tft_dc, chip_select=tft_cs)

ss.digital_write(reset_pin, True)
display = ST7735R(
Expand Down
9 changes: 7 additions & 2 deletions examples/st7735r_minitft_revb_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,18 +9,23 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

# Support both 8.x.x and 9.x.x. Change when 8.x.x is discontinued as a stable release.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Release any resources currently in use for the displays
displayio.release_displays()

spi = board.SPI()
tft_cs = board.D5
tft_dc = board.D6

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)
display_bus = FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)

display = ST7735R(
display_bus,
Expand Down
9 changes: 7 additions & 2 deletions examples/st7735r_minitft_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,18 +9,23 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

# Support both 8.x.x and 9.x.x. Change when 8.x.x is discontinued as a stable release.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Release any resources currently in use for the displays
displayio.release_displays()

spi = board.SPI()
tft_cs = board.D5
tft_dc = board.D6

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)
display_bus = FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)

display = ST7735R(
display_bus, width=160, height=80, colstart=24, rotation=270, bgr=True
Expand Down
9 changes: 7 additions & 2 deletions examples/st7735r_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,18 +9,23 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

# Support both 8.x.x and 9.x.x. Change when 8.x.x is discontinued as a stable release.
try:
from fourwire import FourWire
except ImportError:
from displayio import FourWire

# Release any resources currently in use for the displays
displayio.release_displays()

spi = board.SPI()
tft_cs = board.D5
tft_dc = board.D6

display_bus = fourwire.FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)
display_bus = FourWire(spi, command=tft_dc, chip_select=tft_cs, reset=board.D9)

display = ST7735R(display_bus, width=128, height=128, colstart=2, rowstart=1)

Expand Down