weig 发布的帖子

def re():
global tmp_data
if uart.any():
tmp_data=uart.read()
print(tmp_data)

# Blob Detection and uart transport
import sensor, image, time,socket
from pyb import UART
import json

uart = UART(1, 115200,timeout_char=1000)

while(True):
    if uart.any():
        a=uart.read().decode()
        print(a)
        if(a==12):
            img = sensor.snapshot()
        elif(a==123):
            print(0)