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scripts: Update examples.
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@ -19,7 +19,7 @@
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import sensor
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import sensor
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import time
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import time
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import lcd
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import display
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# Color Tracking Thresholds (Grayscale Min, Grayscale Max)
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# Color Tracking Thresholds (Grayscale Min, Grayscale Max)
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threshold_list = [(200, 255)]
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threshold_list = [(200, 255)]
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@ -51,7 +51,7 @@ sensor.set_pixformat(sensor.GRAYSCALE)
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sensor.set_framesize(sensor.LCD)
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sensor.set_framesize(sensor.LCD)
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sensor.skip_frames(time=5000)
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sensor.skip_frames(time=5000)
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clock = time.clock()
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clock = time.clock()
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lcd.init()
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lcd = display.SPIDisplay()
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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@ -93,7 +93,7 @@ while True:
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img.draw_string(
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img.draw_string(
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blob_stat[0], blob_stat[1] - 10, "%.2f C" % blob_stat[2], mono_space=False
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blob_stat[0], blob_stat[1] - 10, "%.2f C" % blob_stat[2], mono_space=False
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)
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)
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lcd.display(img)
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lcd.write(img)
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print(
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print(
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"FPS %f - Lepton Temp: %f C"
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"FPS %f - Lepton Temp: %f C"
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% (clock.fps(), sensor.ioctl(sensor.IOCTL_LEPTON_GET_FPA_TEMPERATURE))
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% (clock.fps(), sensor.ioctl(sensor.IOCTL_LEPTON_GET_FPA_TEMPERATURE))
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@ -19,7 +19,7 @@
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import sensor
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import sensor
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import time
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import time
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import lcd
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import display
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# Color Tracking Thresholds (Grayscale Min, Grayscale Max)
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# Color Tracking Thresholds (Grayscale Min, Grayscale Max)
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threshold_list = [(200, 255)]
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threshold_list = [(200, 255)]
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@ -51,7 +51,7 @@ sensor.set_pixformat(sensor.GRAYSCALE)
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sensor.set_framesize(sensor.LCD)
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sensor.set_framesize(sensor.LCD)
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sensor.skip_frames(time=5000)
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sensor.skip_frames(time=5000)
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clock = time.clock()
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clock = time.clock()
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lcd.init()
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lcd = display.SPIDisplay()
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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@ -79,7 +79,7 @@ while True:
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"%.2f C" % map_g_to_temp(stats.mean()),
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"%.2f C" % map_g_to_temp(stats.mean()),
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mono_space=False,
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mono_space=False,
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)
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)
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lcd.display(img)
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lcd.write(img)
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print(
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print(
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"FPS %f - Lepton Temp: %f C"
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"FPS %f - Lepton Temp: %f C"
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% (clock.fps(), sensor.ioctl(sensor.IOCTL_LEPTON_GET_FPA_TEMPERATURE))
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% (clock.fps(), sensor.ioctl(sensor.IOCTL_LEPTON_GET_FPA_TEMPERATURE))
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@ -9,7 +9,7 @@
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import sensor
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import sensor
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import time
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import time
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import lcd
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import display
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# Color Tracking Thresholds (Grayscale Min, Grayscale Max)
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# Color Tracking Thresholds (Grayscale Min, Grayscale Max)
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threshold_list = [(220, 255)]
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threshold_list = [(220, 255)]
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@ -33,7 +33,7 @@ sensor.set_pixformat(sensor.GRAYSCALE)
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sensor.set_framesize(sensor.LCD)
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sensor.set_framesize(sensor.LCD)
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sensor.skip_frames(time=5000)
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sensor.skip_frames(time=5000)
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clock = time.clock()
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clock = time.clock()
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lcd.init()
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lcd = display.SPIDisplay()
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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@ -47,5 +47,5 @@ while True:
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):
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):
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img.draw_rectangle(blob.rect(), color=127)
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img.draw_rectangle(blob.rect(), color=127)
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img.draw_cross(blob.cx(), blob.cy(), color=127)
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img.draw_cross(blob.cx(), blob.cy(), color=127)
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lcd.display(img)
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lcd.write(img)
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print(clock.fps())
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print(clock.fps())
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@ -9,7 +9,7 @@
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import sensor
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import sensor
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import time
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import time
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import lcd
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import display
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# Color Tracking Thresholds (L Min, L Max, A Min, A Max, B Min, B Max)
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# Color Tracking Thresholds (L Min, L Max, A Min, A Max, B Min, B Max)
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threshold_list = [(70, 100, -30, 40, 20, 100)]
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threshold_list = [(70, 100, -30, 40, 20, 100)]
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@ -35,7 +35,7 @@ sensor.set_pixformat(sensor.RGB565)
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sensor.set_framesize(sensor.LCD)
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sensor.set_framesize(sensor.LCD)
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sensor.skip_frames(time=5000)
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sensor.skip_frames(time=5000)
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clock = time.clock()
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clock = time.clock()
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lcd.init()
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lcd = display.SPIDisplay()
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# Only blobs that with more pixels than "pixel_threshold" and more area than "area_threshold" are
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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# returned by "find_blobs" below. Change "pixels_threshold" and "area_threshold" if you change the
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@ -49,5 +49,5 @@ while True:
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):
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):
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img.draw_rectangle(blob.rect())
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img.draw_rectangle(blob.rect())
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img.draw_cross(blob.cx(), blob.cy())
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img.draw_cross(blob.cx(), blob.cy())
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lcd.display(img)
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lcd.write(img)
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print(clock.fps())
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print(clock.fps())
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@ -5,12 +5,12 @@
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# The LCD Shield allows you to view your OpenMV Cam's frame buffer on the go.
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# The LCD Shield allows you to view your OpenMV Cam's frame buffer on the go.
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import sensor
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import sensor
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import lcd
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import display
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sensor.reset() # Initialize the camera sensor.
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sensor.reset() # Initialize the camera sensor.
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sensor.set_pixformat(sensor.RGB565) # or sensor.GRAYSCALE
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sensor.set_pixformat(sensor.RGB565) # or sensor.GRAYSCALE
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sensor.set_framesize(sensor.QQVGA2) # Special 128x160 framesize for LCD Shield.
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sensor.set_framesize(sensor.QQVGA2) # Special 128x160 framesize for LCD Shield.
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lcd.init() # Initialize the lcd screen.
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lcd = display.SPIDisplay() # Initialize the lcd screen.
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while True:
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while True:
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lcd.display(sensor.snapshot()) # Take a picture and display the image.
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lcd.write(sensor.snapshot()) # Take a picture and display the image.
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@ -7,7 +7,7 @@ import sensor
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import image
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import image
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import time
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import time
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import fir
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import fir
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import lcd
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import display
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drawing_hint = image.BICUBIC # or image.BILINEAR or 0 (nearest neighbor)
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drawing_hint = image.BICUBIC # or image.BILINEAR or 0 (nearest neighbor)
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@ -22,7 +22,7 @@ sensor.skip_frames(time=2000)
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fir.init()
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fir.init()
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# Init the lcd.
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# Init the lcd.
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lcd.init()
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lcd = display.SPIDisplay()
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# Allocate another frame buffer for smoother video.
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# Allocate another frame buffer for smoother video.
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extra_fb = sensor.alloc_extra_fb(sensor.width(), sensor.height(), sensor.RGB565)
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extra_fb = sensor.alloc_extra_fb(sensor.width(), sensor.height(), sensor.RGB565)
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@ -64,7 +64,7 @@ while True:
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8, 16, "To max: %0.2f C" % to_max, color=(255, 0, 0), mono_space=False
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8, 16, "To max: %0.2f C" % to_max, color=(255, 0, 0), mono_space=False
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)
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)
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lcd.display(img)
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lcd.write(img)
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# Force high quality streaming...
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# Force high quality streaming...
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img.compress(quality=90)
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img.compress(quality=90)
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