77 lines
2.8 KiB
Python
77 lines
2.8 KiB
Python
import time
|
|
from PCAL6416A import *
|
|
|
|
from soldered_inkplate6 import Inkplate
|
|
|
|
display = Inkplate(Inkplate.INKPLATE_1BIT)
|
|
|
|
# This script demonstrates using all the available GPIO expander pins as output
|
|
|
|
if __name__ == "__main__":
|
|
# Must be called before using, line in Arduino
|
|
display.begin()
|
|
|
|
# pin = display.gpioExpanderPin(gpioExpander,pin,mode)
|
|
# Supported gpio expanders on Soldered Inkplate 10: 1, 2
|
|
# Supported modes: modeINPUT, modeINPUT_PULLUP, modeINPUT_PULLDOWN, modeOUTPUT
|
|
# Supported pins on Soldered Inkplate 10 are listed below
|
|
|
|
expander1_P1_1 = display.gpioExpanderPin(1, 9, modeOUTPUT)
|
|
expander1_P1_2 = display.gpioExpanderPin(1, 10, modeOUTPUT)
|
|
expander1_P1_3 = display.gpioExpanderPin(1, 11, modeOUTPUT)
|
|
expander1_P1_4 = display.gpioExpanderPin(1, 12, modeOUTPUT)
|
|
expander1_P1_5 = display.gpioExpanderPin(1, 13, modeOUTPUT)
|
|
expander1_P1_6 = display.gpioExpanderPin(1, 14, modeOUTPUT)
|
|
expander1_P1_7 = display.gpioExpanderPin(1, 15, modeOUTPUT)
|
|
|
|
expander2_P0_0 = display.gpioExpanderPin(2, 0, modeOUTPUT)
|
|
expander2_P0_1 = display.gpioExpanderPin(2, 1, modeOUTPUT)
|
|
expander2_P0_2 = display.gpioExpanderPin(2, 2, modeOUTPUT)
|
|
expander2_P0_3 = display.gpioExpanderPin(2, 3, modeOUTPUT)
|
|
expander2_P0_4 = display.gpioExpanderPin(2, 4, modeOUTPUT)
|
|
expander2_P0_5 = display.gpioExpanderPin(2, 5, modeOUTPUT)
|
|
expander2_P0_6 = display.gpioExpanderPin(2, 6, modeOUTPUT)
|
|
expander2_P0_7 = display.gpioExpanderPin(2, 7, modeOUTPUT)
|
|
|
|
expander2_P1_0 = display.gpioExpanderPin(2, 8, modeOUTPUT)
|
|
expander2_P1_1 = display.gpioExpanderPin(2, 9, modeOUTPUT)
|
|
expander2_P1_2 = display.gpioExpanderPin(2, 10, modeOUTPUT)
|
|
expander2_P1_3 = display.gpioExpanderPin(2, 11, modeOUTPUT)
|
|
expander2_P1_4 = display.gpioExpanderPin(2, 12, modeOUTPUT)
|
|
expander2_P1_5 = display.gpioExpanderPin(2, 13, modeOUTPUT)
|
|
expander2_P1_6 = display.gpioExpanderPin(2, 14, modeOUTPUT)
|
|
expander2_P1_7 = display.gpioExpanderPin(2, 15, modeOUTPUT)
|
|
|
|
pins = (expander1_P1_1,
|
|
expander1_P1_2,
|
|
expander1_P1_3,
|
|
expander1_P1_5,
|
|
expander1_P1_6,
|
|
expander1_P1_7,
|
|
expander2_P0_0,
|
|
expander2_P0_1,
|
|
expander2_P0_2,
|
|
expander2_P0_3,
|
|
expander2_P0_4,
|
|
expander2_P0_5,
|
|
expander2_P0_6,
|
|
expander2_P0_7,
|
|
expander2_P1_0,
|
|
expander2_P1_1,
|
|
expander2_P1_2,
|
|
expander2_P1_3,
|
|
expander2_P1_4,
|
|
expander2_P1_5,
|
|
expander2_P1_6,
|
|
expander2_P1_7,
|
|
)
|
|
|
|
# This example writes a 0.2s pulse on the pins consecutively to test the output
|
|
|
|
while (1):
|
|
for pin in pins:
|
|
pin.digitalWrite(1)
|
|
time.sleep(0.2)
|
|
pin.digitalWrite(0)
|
|
time.sleep(0.2)
|