20 lines
469 B
Python
20 lines
469 B
Python
import utime
|
|
import machine
|
|
from hwconfig import LED, BUTTON
|
|
|
|
# machine.time_pulse_us() function demo
|
|
|
|
print("""\
|
|
Let's play an interesting game:
|
|
You click button as fast as you can, and I tell you how slow you are.
|
|
Ready? Cliiiiick!
|
|
""")
|
|
|
|
while 1:
|
|
try:
|
|
delay = machine.time_pulse_us(BUTTON, 1, 10*1000*1000)
|
|
print("You are as slow as %d microseconds!" % delay)
|
|
except OSError:
|
|
print("Well, you're *really* slow")
|
|
utime.sleep_ms(10)
|