def main():
drumhat.all_off()
for sample in samples:
sample.start()
drumhat.on_hit(drumhat.PADS, handle_hit)
while True:
for channel, sample in enumerate(samples):
if not sample.sync and not sample.busy():
drumhat.led_off(drumhat.NUMMAP[channel])
time.sleep(1.0 / 30)
def handle_hit(event):
# event.channel is a zero based channel index for each pad
# event.pad is the pad number from 1 to 8
try:
sample = samples[event.channel]
if sample.toggle():
drumhat.led_on(event.pad)
print("Playing: {}".format(sample.filename))
else:
drumhat.led_off(event.pad)
if sample.sync:
print("Stopping: {}".format(sample.filename))
except IndexError:
print("Error: No sound mapped for {}".format(event.channel))
pass
def update_led(pad, status):
print("Turn LED on Pad %d to %r") %(pad, status)
if status == True:
drumhat.led_on(pad)
else:
drumhat.led_off(pad)
#!/usr/bin/env python
import time
from sys import exit
import drumhat
def hit_handler(event):
print("Hit on pad: {}".format(event.pad))
def rel_handler(event):
print("Release on pad: {}".format(event.pad))
drumhat.on_hit(drumhat.PADS, hit_handler)
drumhat.on_release(drumhat.PADS, rel_handler)
try:
drumhat.auto_leds = False
pads = drumhat.PADS
while True:
drumhat.led_on(pads[-1])
drumhat.led_off(pads[0])
pads.insert(0, pads.pop())
time.sleep(0.1)
except KeyboardInterrupt:
exit()
import drumhat
import time
def hit_handler(event):
print("Hit on pad: {}".format(event.pad))
def rel_handler(event):
print("Release on pad: {}".format(event.pad))
drumhat.on_hit(drumhat.PADS, hit_handler)
drumhat.on_release(drumhat.PADS, rel_handler)
try:
drumhat.auto_leds = False
pads = drumhat.PADS
while True:
drumhat.led_on(pads[-1])
drumhat.led_off(pads[0])
pads.insert(0,pads.pop())
time.sleep(0.1)
except KeyboardInterrupt:
exit()
def start_record(self):
for i in [0, 1, 2, 3, 4, 5, 6, 7]:
drumhat.led_on(i + 1)
pygame.time.wait(100)
drumhat.led_off(i + 1)