aeroreyna
90 lines
2.9 KiB
Python
90 lines
2.9 KiB
Python
# Standalone MicroPython Voice Animation: Update Progress
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# Exposes run(text="", frames=...) and runs automatically if executed directly.
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import time
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try:
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import board_config
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display = getattr(board_config, 'display_instance', None)
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except Exception:
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board_config = None
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display = None
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def draw_center_text(d, msg, y, w, scale=1, c=1):
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char_w = 8 * scale
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x = max(0, (w - len(msg) * char_w) // 2)
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if hasattr(d, 'text_large') and scale > 1:
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try:
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d.text_large(msg, x, y, scale, c)
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return
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except Exception:
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pass
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d.text(msg, x, y, c)
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def run(text="", frames=100):
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if not display:
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print("board_config.display_instance is not available. Skipping animation.")
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return
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width = getattr(display, 'width', 400)
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height = getattr(display, 'height', 300)
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cx, cy = width // 2, height // 2
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frame = 0
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try:
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while True:
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if frames is not None and frames > 0 and frame >= frames:
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break
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display.clear(0)
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# Draw a sliding downward-pointing arrow in the top half
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# Offset slides down and wraps around to create motion
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arrow_slide = (frame * 3) % 24
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ay = cy - 45 + arrow_slide
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# Arrow Shaft
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display.fill_rect(cx - 6, ay - 24, 12, 24, 1)
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# Arrow Head (triangle)
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display.line(cx - 18, ay, cx, ay + 15, 1)
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display.line(cx + 18, ay, cx, ay + 15, 1)
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display.line(cx - 18, ay, cx + 18, ay, 1)
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# Fill the head slightly
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display.fill_rect(cx - 6, ay, 12, 8, 1)
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# Draw static receiver container (horizontal tray) below the arrow path
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tray_y = cy + 12
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display.line(cx - 30, tray_y, cx - 30, tray_y + 10, 1)
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display.line(cx - 30, tray_y + 10, cx + 30, tray_y + 10, 1)
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display.line(cx + 30, tray_y + 10, cx + 30, tray_y, 1)
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# Calculate update progress percentage
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# (Cycles 0 to 100 over 25 frames, or follows frame count)
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percent = (frame * 4) % 101
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# Progress bar outline
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bar_y = cy + 45
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display.rect(cx - 90, bar_y, 180, 16, 1)
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# Progress bar fill
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fill_width = int(176 * percent / 100)
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if fill_width > 0:
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display.fill_rect(cx - 88, bar_y + 2, fill_width, 12, 1)
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# Draw label + percentage text
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label = text if text else "UPDATING SYSTEM..."
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pct_label = f"{label} {percent}%"
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draw_center_text(display, pct_label, height - 30, width, scale=1, c=1)
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display.show()
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frame += 1
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try:
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time.sleep_ms(55)
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except AttributeError:
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time.sleep(0.055)
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except KeyboardInterrupt:
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print("Animation interrupted by user.")
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if __name__ in ('__main__', '__name__'):
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run()
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