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example: Fix examples.
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@ -19,6 +19,7 @@ import image
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import time
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import time
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import mjpeg
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import mjpeg
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import random
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import random
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import machine
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sensor.reset() # Reset and initialize the sensor.
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sensor.reset() # Reset and initialize the sensor.
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sensor.set_pixformat(sensor.GRAYSCALE) # Set pixel format to RGB565 (or GRAYSCALE)
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sensor.set_pixformat(sensor.GRAYSCALE) # Set pixel format to RGB565 (or GRAYSCALE)
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@ -32,8 +32,8 @@ kpts = img.find_keypoints(max_keypoints=150, threshold=10, scale_factor=1.2)
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if kpts is None:
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if kpts is None:
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raise (Exception("Couldn't find any keypoints!"))
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raise (Exception("Couldn't find any keypoints!"))
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image.save_descriptor(kpts, "/%s.orb" % (FILE_NAME))
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image.save_descriptor(kpts, "%s.orb" % (FILE_NAME))
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img.save("/%s.pgm" % (FILE_NAME))
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img.save("%s.pgm" % (FILE_NAME))
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img.draw_keypoints(kpts)
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img.draw_keypoints(kpts)
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sensor.snapshot()
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sensor.snapshot()
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@ -9,4 +9,4 @@ import network
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wlan = network.WINC(mode=network.WINC.MODE_FIRMWARE)
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wlan = network.WINC(mode=network.WINC.MODE_FIRMWARE)
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# For ATWINC1500-MR210PB only.
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# For ATWINC1500-MR210PB only.
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wlan.fw_dump("/winc_19_7_6.bin")
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wlan.fw_dump("winc_19_7_6.bin")
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@ -20,4 +20,4 @@ import network
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wlan = network.WINC(mode=network.WINC.MODE_FIRMWARE)
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wlan = network.WINC(mode=network.WINC.MODE_FIRMWARE)
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# For ATWINC1500-MR210PB only.
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# For ATWINC1500-MR210PB only.
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wlan.fw_update("/winc_19_7_6.bin")
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wlan.fw_update("winc_19_7_6.bin")
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@ -6,6 +6,7 @@
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import network
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import network
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import requests
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import requests
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import time
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# AP info
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# AP info
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SSID = "" # Network SSID
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SSID = "" # Network SSID
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@ -10,10 +10,9 @@ import time
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from pyb import Pin, Timer
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from pyb import Pin, Timer
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tim = Timer(4, freq=1000) # Frequency in Hz
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tim = Timer(4, freq=1000) # Frequency in Hz
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# Generate a 1KHz square wave on TIM4 with 50%, 75% and 50% duty cycles on channels 1, 2 and 3 respectively.
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# Generate a 1KHz square wave on TIM4 with 50% and 75% duty cycles on channels 1 and 2 respectively.
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ch1 = tim.channel(1, Timer.PWM, pin=Pin("P7"), pulse_width_percent=50)
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ch1 = tim.channel(1, Timer.PWM, pin=Pin("P7"), pulse_width_percent=50)
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ch2 = tim.channel(2, Timer.PWM, pin=Pin("P8"), pulse_width_percent=75)
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ch2 = tim.channel(2, Timer.PWM, pin=Pin("P8"), pulse_width_percent=75)
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ch3 = tim.channel(3, Timer.PWM, pin=Pin("P9"), pulse_width_percent=50)
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while True:
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while True:
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time.sleep_ms(1000)
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time.sleep_ms(1000)
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