67 lines
2.4 KiB
Python
67 lines
2.4 KiB
Python
# SPDX-FileCopyrightText: Copyright (c) 2023 john park for Adafruit Industries
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#
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# SPDX-License-Identifier: MIT
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''' simple point-and-shoot camera example. No bells! Zero whistles! '''
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import time
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import adafruit_pycamera # pylint: disable=import-error
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pycam = adafruit_pycamera.PyCamera()
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pycam.mode = 0 # only mode 0 (JPEG) will work in this example
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# User settings - try changing these:
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pycam.resolution = 8 # 0-12 preset resolutions:
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# 0: 240x240, 1: 320x240, 2: 640x480, 3: 800x600, 4: 1024x768,
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# 5: 1280x720, 6: 1280x1024, 7: 1600x1200, 8: 1920x1080, 9: 2048x1536,
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# 10: 2560x1440, 11: 2560x1600, 12: 2560x1920
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pycam.led_level = 1 # 0-4 preset brightness levels
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pycam.led_color = 0 # 0-7 preset colors: 0: white, 1: green, 2: yellow, 3: red,
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# 4: pink, 5: blue, 6: teal, 7: rainbow
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pycam.effect = 0 # 0-7 preset FX: 0: normal, 1: invert, 2: b&w, 3: red,
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# 4: green, 5: blue, 6: sepia, 7: solarize
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print("Simple camera ready.")
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pycam.tone(800, 0.1)
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pycam.tone(1200, 0.05)
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while True:
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pycam.blit(pycam.continuous_capture())
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pycam.keys_debounce()
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if pycam.shutter.short_count:
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print("Shutter released")
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pycam.tone(1200, 0.05)
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pycam.tone(1600, 0.05)
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try:
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pycam.display_message("snap", color=0x00DD00)
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pycam.capture_jpeg()
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pycam.live_preview_mode()
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except TypeError as exception:
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pycam.display_message("Failed", color=0xFF0000)
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time.sleep(0.5)
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pycam.live_preview_mode()
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except RuntimeError as exception:
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pycam.display_message("Error\nNo SD Card", color=0xFF0000)
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time.sleep(0.5)
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if pycam.card_detect.fell:
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print("SD card removed")
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pycam.unmount_sd_card()
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pycam.display.refresh()
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if pycam.card_detect.rose:
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print("SD card inserted")
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pycam.display_message("Mounting\nSD Card", color=0xFFFFFF)
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for _ in range(3):
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try:
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print("Mounting card")
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pycam.mount_sd_card()
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print("Success!")
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break
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except OSError as exception:
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print("Retrying!", exception)
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time.sleep(0.5)
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else:
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pycam.display_message("SD Card\nFailed!", color=0xFF0000)
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time.sleep(0.5)
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pycam.display.refresh()
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