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Update focaltouch_print_touches_with_irq.py #26

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Merged
merged 2 commits into from
Jul 12, 2023
Merged

Update focaltouch_print_touches_with_irq.py #26

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3392cde
Update focaltouch_print_touches_with_irq.py
ladyada Jul 4, 2023
287f9e8
Remove unused import
kattni Jul 12, 2023
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15 changes: 2 additions & 13 deletions examples/focaltouch_print_touches_with_irq.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,27 +8,16 @@
"""

import time
import busio
import board
from digitalio import DigitalInOut, Direction
import adafruit_focaltouch


if hasattr(
board, "SCL"
): # if SCL and SDA pins are defined by the board definition, use them.
SCL_pin = board.SCL
SDA_pin = board.SDA
else:
SCL_pin = board.IO42 # set to a pin that you want to use for SCL
SDA_pin = board.IO41 # set to a pin that you want to use for SDA

IRQ_pin = board.IO39 # select a pin to connect to the display's interrupt pin ("IRQ")

i2c = busio.I2C(SCL_pin, SDA_pin)
i2c = board.I2C()

# Setup the interrupt (IRQ) pin for input
irq = DigitalInOut(board.IO39)
irq = DigitalInOut(IRQ_pin)
irq.direction = Direction.INPUT

# Create library object (named "ft") using a Bus I2C port and using an interrupt pin (IRQ)
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