出现 OSError: Reset Failed ,这是什么原因造成的?
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# Untitled - By: DianlongYang - 周二 9月 8 2020 import sensor, image, time sensor.reset() sensor.set_pixformat(sensor.RGB565) # grayscale is faster (160x120 max on OpenMV-M7) sensor.set_framesize(sensor.QQVGA) # 320 * 240 sensor.set_auto_gain(False,gain_db=20) #设置增益值(自动增益模式下的典型值为9) sensor.set_auto_whitebal(False) #如果开启自动白平衡,设备会自动调整(不同颜色通道的)增益 sensor.set_auto_exposure(False, exposure_us=37966) #设置曝光时长(自动模式下的典型值是5845us) sensor.skip_frames(time = 2000) ROI_X = 87 #56 59 ROI_Y= 25 #2 10 ROI_W = 38 #40 38 ROI_H= 70 #75 70 ROI = (ROI_X,ROI_Y,ROI_W ,ROI_H) while(True): init12 = time.ticks() img = sensor.snapshot() img.draw_rectangle(ROI,color = (0, 0, 0), thickness = 1, fill = False) # 5分条 img.draw_line((ROI_X+9, 82, ROI_X+9 + 20, 82), color = (255, 0, 0),thickness=1) img.draw_line((ROI_X+9, 50, ROI_X+9 + 20, 50), color = (255, 0, 0),thickness=1) init32 = time.ticks() print(init32 - init12)
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估计是硬件坏了,联系卖家维修。