Openmv运行几秒卡住不动，固件已经升级到最新了

duyl

kidswong999

先测试hello world，

卡住不动是什么意思？具体的截图发一下。

duyl

右侧lab值一点都不变了，动都动不了，换了一个openmv，结果输出几下然后也卡住不动了，镜头不动，lab的阈值也不动，输出也没有

kidswong999

提供
1，全屏的截图，
2，具体的代码。
3，固件版本，和硬件是什么。

duyl

import sensor, image, time
import json
from image import SEARCH_EX, SEARCH_DS
from pyb import UART
uart = UART(3, 9600)

red_threshold = ((18, 59, 15, 50, 2, 42));#第一步！！！！中点坐标
blue_threshold = (((10, 55, -15, 16, -40, -6)));
sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
sensor.set_auto_gain(False) # must be turned off for color tracking
sensor.set_auto_whitebal(False) # must be turned off for color tracking
clock = time.clock()
while(True):
    #zifu = uart.readchar()
    #if(zifu == 3):
        zifu = ''
        circlefalg = 0
        rectflag = 0
        sum=0
        bb=0
        j=0
        a = {}
        SANY=45
        SANYH=55
        SANX=100
        SANXW=110
        A = 0
        b = 0
        z = 0x00
        k = 0x00
        j = 0x00
        img = sensor.snapshot().lens_corr(1.8)
        blob1 = img.find_blobs([red_threshold],roi=(10,1,111,112),pixels_threshold=300)
        blob2 = img.find_blobs([blue_threshold],roi=(10,1,111,112),pixels_threshold=300)
        clock.tick()
        while(j<3):
            for c in img.find_circles(threshold = 3500, x_margin = 10, y_margin = 10, r_margin = 10,
                    r_min = 20, r_max =100 , r_step = 2):
                circleflag = 1
                area1 = (c.x()-c.r(), c.y()-c.r(), 2*c.r(), 2*c.r())
                z = 0x01
                statistics = img.get_statistics(roi=area1)#像素颜色统计
                if 18<statistics.l_mode()<59 and 15<statistics.a_mode()<50 and 2<statistics.b_mode()<42:
                    img.draw_circle(c.x(), c.y(), c.r(), color = (0, 255, 0))
                    A=1
                elif 10<statistics.l_mode()<55 and -15<statistics.a_mode()<16 and -40<statistics.b_mode()<-6:
                    img.draw_circle(c.x(), c.y(), c.r(), color = (255, 0, 0))
                    A=2
            for r in img.find_rects(threshold = 10000):
                rectflag = 1
                area2 = (r.rect())
                statistics = img.get_statistics(roi=area2)
                j = 0x01
                if 18<statistics.l_mode()<59 and 15<statistics.a_mode()<50 and 2<statistics.b_mode()<42:
                    img.draw_rectangle(area2, color = (0, 255, 0))
                    A=3
                elif 10<statistics.l_mode()<55 and -15<statistics.a_mode()<16 and -40<statistics.b_mode()<-6:
                    img.draw_rectangle(area2, color = (255, 0, 0))
                    A=4
            if z != 0x01 and j != 0x01:       #红色
                if blob1:
                        A=5
                if blob2:       #蓝色
                        A=6
            j = j+1
            b = b+A
        if(b == A*3 and b != 0):
            print(c)
            if(A == 1):
                uart.write('1')
            elif(A == 2):
                uart.write('2')
            elif(A == 3):
                uart.write('3')
            elif(A == 4):
                uart.write('4')
            elif(A == 5):
                uart.write('5')
            elif(A == 6):
                uart.write('6')

硬件是::::Traceback (most recent call last):
File "", line 12, in
Exception: IDE interrupt
MicroPython: v1.15-r32 OpenMV: v4.0.2 HAL: v1.9.0 BOARD: OPENMV4P-STM32H743
Type "help()" for more information.

duyl

@kidswong999 还需要什么，我全都发出来

kidswong999

你这明显代码有问题，你可以打印j，我测试永远是2

duyl

@kidswong999 大佬。真的不知道咋改，开头两次循环J还正常，后面全都变2了，在大循环While(True)中，我已经赋值给J=0了啊，求助了

kidswong999

你的代码肯定要自己改，我又不知道你要做什么，你代码写的我看不懂。