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Update to use fourwire and root_group for CP 9 compatibility #32

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Merged
merged 2 commits into from
Nov 3, 2023
Merged

Update to use fourwire and root_group for CP 9 compatibility #32

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7605d16
Update to use fourwire and root_group for CP 9 compatibility
prcutler Nov 3, 2023
927416d
Run black to pass CI
prcutler Nov 3, 2023
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4 changes: 2 additions & 2 deletions README.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -53,20 +53,20 @@ Usage Example

import board
import displayio
import fourwire
from adafruit_st7735r import ST7735R

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

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

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

# Make the display context
splash = displayio.Group()
display.show(splash)

color_bitmap = displayio.Bitmap(128, 128, 1)
color_palette = displayio.Palette(1)
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7 changes: 3 additions & 4 deletions examples/st7735r_128x160_colored_labels.py
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Expand Up @@ -9,6 +9,7 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

Expand All @@ -19,17 +20,15 @@
tft_cs = board.D5
tft_dc = board.D6

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

# Make the display context
splash = displayio.Group()
display.show(splash)
display.root_group = splash

color_bitmap = displayio.Bitmap(160, 80, 1)
color_palette = displayio.Palette(1)
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7 changes: 3 additions & 4 deletions examples/st7735r_128x160_simpletest.py
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Expand Up @@ -9,6 +9,7 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

Expand All @@ -19,15 +20,13 @@
tft_cs = board.D5
tft_dc = board.D6

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

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

# Make the display context
splash = displayio.Group()
display.show(splash)
display.root_group = splash

color_bitmap = displayio.Bitmap(160, 128, 1)
color_palette = displayio.Palette(1)
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3 changes: 2 additions & 1 deletion examples/st7735r_18tftshield_buttons.py
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Expand Up @@ -7,6 +7,7 @@
import time
import board
import displayio
import fourwire
from adafruit_seesaw.tftshield18 import TFTShield18
from adafruit_st7735r import ST7735R

Expand All @@ -19,7 +20,7 @@
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)
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5 changes: 3 additions & 2 deletions examples/st7735r_minitft_featherwing_simpletest.py
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Expand Up @@ -9,6 +9,7 @@
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
Expand All @@ -26,7 +27,7 @@
tft_cs = board.D5
tft_dc = board.D6

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.digital_write(reset_pin, True)
display = ST7735R(
Expand All @@ -35,7 +36,7 @@

# Make the display context
splash = displayio.Group()
display.show(splash)
display.root_group = splash

color_bitmap = displayio.Bitmap(160, 80, 1)
color_palette = displayio.Palette(1)
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7 changes: 3 additions & 4 deletions examples/st7735r_minitft_revb_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

Expand All @@ -19,9 +20,7 @@
tft_cs = board.D5
tft_dc = board.D6

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

display = ST7735R(
display_bus,
Expand All @@ -35,7 +34,7 @@

# Make the display context
splash = displayio.Group()
display.show(splash)
display.root_group = splash

color_bitmap = displayio.Bitmap(160, 80, 1)
color_palette = displayio.Palette(1)
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7 changes: 3 additions & 4 deletions examples/st7735r_minitft_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

Expand All @@ -19,17 +20,15 @@
tft_cs = board.D5
tft_dc = board.D6

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

# Make the display context
splash = displayio.Group()
display.show(splash)
display.root_group = splash

color_bitmap = displayio.Bitmap(160, 80, 1)
color_palette = displayio.Palette(1)
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7 changes: 3 additions & 4 deletions examples/st7735r_simpletest.py
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Original file line number Diff line number Diff line change
Expand Up @@ -9,6 +9,7 @@
import board
import terminalio
import displayio
import fourwire
from adafruit_display_text import label
from adafruit_st7735r import ST7735R

Expand All @@ -19,15 +20,13 @@
tft_cs = board.D5
tft_dc = board.D6

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

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

# Make the display context
splash = displayio.Group()
display.show(splash)
display.root_group = splash

color_bitmap = displayio.Bitmap(128, 128, 1)
color_palette = displayio.Palette(1)
Expand Down