代码段有错误,请问如何修改呀,请大佬们有时间指点一下,非常感谢?
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Untitled - By: 16652 - 周五 1月 4 2019
import sensor, image, time
from pyb import UARTsensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
uart=UART(3,9600);clock = time.clock()
while(True):
clock.tick()
img = sensor.snapshot()
img = sensor.snapshot().lens_corr(1.8)circles = img.find_circles(threshold = 2000, x_margin = 10, y_margin = 10, r_margin = 10, r_min = 2, r_max = 100, r_step = 2) if circles: data=[] for c in circles: img.draw_circle(c.x(), c.y(), c.r(), color = (255, 0, 0)) data.append((c.x(),c.y())) data_out = json.dumps(set(data)) uart.write(data_out +'\n')
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请提具体的问题,
比如目的,具体的报错提示。