stm32-fmt-code/access_control_python/test.py

# from espmega.espmega_r3 import ESPMega_standalone as ESPMega
# import time
# import math

# plc = ESPMega("/facescan","192.168.0.239",1883)

# i = 0

# # while True:
# #     #print(plc.digital_read(0))
# #     i= round(4095* abs(math.sin(time.perf_counter()*3.14)))
# #     print(i)
# #     plc.analog_write(1, 1,i)
# #     time.sleep(0.1)


# while True:
#     plc.digital_write(1,1)
#     time.sleep(1)
#     plc.digital_write(1,0)
#     time.sleep(1)

from time import perf_counter

while True:
    print(round((perf_counter()/2)%1))