diff --git a/README.org b/README.org index 448f3cc..f4eb758 100644 --- a/README.org +++ b/README.org @@ -13,14 +13,9 @@ picocom /dev/ttyUSB0 -b115200 * Small card ** Set up distance measuring #+begin_src python -from hcsr04 import HCSR04 -import time +import tablecode.main -sensor = HCSR04(trigger_pin=16, echo_pin=0) - -while True: - print(sensor.distance_cm()) - time.sleep(1) +tablecode.main.distance(16, 0) #+end_src ** HCSR04 Pins diff --git a/tablecode/main.py b/tablecode/main.py new file mode 100644 index 0000000..f88f56c --- /dev/null +++ b/tablecode/main.py @@ -0,0 +1,20 @@ +def blink(): + import machine, time + + print("blink") + + pin = machine.Pin(2, machine.Pin.OUT) + + while True: + pin.value(not pin.value()) + time.sleep_ms(500) + +def distance(trigger, echo): + from hcsr04 import HCSR04 + import time + + sensor = HCSR04(trigger_pin=trigger, echo_pin=echo) + + while True: + print(sensor.distance_cm()) + time.sleep(1)