def main():
import pyb
serial = pyb.USB_VCP()
midi = MidiOut(serial, channel=1)
switch = pyb.Switch()
if hasattr(pyb, 'Accel'):
accel = pyb.Accel()
SCALE = 1.27
else:
from staccel import STAccel
accel = STAccel()
SCALE = 127
while True:
while not switch():
pyb.delay(10)
note = abs(int(accel.x() * SCALE))
velocity = abs(int(accel.y() * SCALE))
midi.note_on(note, velocity)
while switch():
pyb.delay(50)
midi.note_off(note)
def main():
sw_state = False
led = pyb.LED(1)
switch = pyb.Switch()
switch.callback(set_sw_state)
accel = STAccel()
hid = pyb.USB_HID()
while True:
if sw_state:
x, y, z = accel.xyz()
hid.send((0, int(x * MAG), int(-y * MAG), 0))
pyb.delay(int(1000 / FREQ))
def led_angle():
# make LED objects
l1 = pyb.LED(1)
l2 = pyb.LED(2)
accel = STAccel()
while True:
# get x-axis
x = accel.x() * 50
# turn on LEDs depending on angle
if x < -10:
l2.on()
l1.off()
elif x > 10:
l1.on()
l2.off()
else:
l1.off()
l2.off()
# delay so that loop runs at at 1/50ms = 20Hz
pyb.delay(50)
import pyb
from pyb import Pin
from staccel import STAccel
import math
accel = STAccel()
click_threshold = 1.5
right_threshold = 0.4
left_threshold = -right_threshold
up_threshold = 0.4
down_threshold = -up_threshold
reverse_threshold = -0.4
def isReversed(z):
if z <= reverse_threshold:
return True
else:
return False
def isClicked(z):
if z > click_threshold:
return True
else:
return False
def getDiff(x, y):
x_diff = 0
