54 lines
1.4 KiB
Python
54 lines
1.4 KiB
Python
# main.py - code to test the Adafruit CRICKIT board with
|
|
# the BBC micro:bit and MicroPython (NOT CircuitPython)
|
|
# MIT License by Limor Fried and Anne Barela, 2019
|
|
# This code requires the seesaw.py module as a driver
|
|
import time
|
|
import seesaw
|
|
|
|
seesaw.init()
|
|
while True:
|
|
# Touch test - check with the Mu plotter!
|
|
print("Touch: \n(", end="")
|
|
for i in range(1, 5):
|
|
print(seesaw.read_touch(i), end=", \t")
|
|
print(")")
|
|
|
|
# analog read signal test - assumes analog input pin 8
|
|
print("Analog signal:\n(", end="")
|
|
print(seesaw.analog_read(8), end=", \t")
|
|
print(")")
|
|
|
|
seesaw.write_digital(2, 0) # Assumes LED on Signal pin 2
|
|
time.sleep(0.1)
|
|
seesaw.write_digital(2, 1)
|
|
time.sleep(0.1)
|
|
|
|
if seesaw.read_digital(7): # Assumes button on Signal pin 7
|
|
print("pin high")
|
|
else:
|
|
print("pin low")
|
|
|
|
# Servo test - assumes servo on Servo position 1 on CRICKIT
|
|
seesaw.servo(1, 0, min=0.5, max=2.5)
|
|
time.sleep(0.5)
|
|
seesaw.servo(1, 90, min=0.5, max=2.5)
|
|
time.sleep(0.5)
|
|
seesaw.servo(1, 180, min=0.5, max=2.5)
|
|
time.sleep(0.5)
|
|
|
|
# Drive test
|
|
# seesaw.drive(1, 0.2)
|
|
# seesaw.drive(2, 0.4)
|
|
# seesaw.drive(3, 0.6)
|
|
# seesaw.drive(4, 0.8)
|
|
|
|
# motor test - assumes a DC motor on CRICKIT Motor 1 terminals
|
|
seesaw.motor(1, 1)
|
|
time.sleep(0.5)
|
|
seesaw.motor(1, 0)
|
|
time.sleep(0.5)
|
|
seesaw.motor(1, -1)
|
|
time.sleep(0.5)
|
|
seesaw.motor(1, 0)
|
|
|
|
time.sleep(0.1)
|