58 lines
1.5 KiB
Python
58 lines
1.5 KiB
Python
# Untitled - By: nian0 - 周一 11月 20 2023
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import sensor, image, lcd, time
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from fpioa_manager import fm
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import KPU as kpu
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import gc
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from Maix import GPIO
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from machine import Timer, PWM, UART, Timer
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#初始化串口
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#uart = UART(UART.UART1, 115200, read_buf_len=4096)
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def Servo(angle):
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'''
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说明：舵机控制函数
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功能：180度舵机：angle:-90至90 表示相应的角度
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360连续旋转度舵机：angle:-90至90 旋转方向和速度值。
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【duty】占空比值：0-100
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'''
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#PWM通过定时器配置，接到IO17引脚
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tim_pwm = Timer(Timer.TIMER0, Timer.CHANNEL0, mode=Timer.MODE_PWM)
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S1 = PWM(tim_pwm, freq=50, duty=0, pin=17)
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S1.duty((angle+90)/180*10+2.5)
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# Servo(15)
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# 摄像头初始化
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sensor.reset()
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sensor.set_pixformat(sensor.RGB565)
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sensor.set_framesize(sensor.QVGA)
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sensor.skip_frames(40)
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sensor.set_vflip(1) # 摄像头后置方式
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sensor.set_pixformat(sensor.RGB565) # 设置像素格式为彩色 RGB565
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#sensor.set_pixformat(sensor.GRAYSCALE) # 设置像素格式为灰色
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sensor.set_auto_gain(False)
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sensor.set_auto_whitebal(False)
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sensor.set_auto_gain(0,0)
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# lcd.init() # LCD初始化
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# 初始化 BOOT 键
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boot_pin = 16 # 根据您的板子修改对应的引脚号
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fm.register(boot_pin, fm.fpioa.GPIOHS0)
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key = GPIO(GPIO.GPIOHS0, GPIO.IN, GPIO.PULL_UP)
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clock = time.clock()
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# 拍照状态
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taking_pictures = False
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count = 0
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while(True):
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sensor.snapshot().save("/sd/imgs/{}.jpg".format(count))
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count+=1
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print(count)
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time.sleep_ms(100)
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