Ashin Walpola
0e9525162d
obu-firmware builds against vanetza-idf from microbu-esp32c5/external, but that tree was gitignored, so a clone of this repository could not build the firmware it ships. It is now committed here as ordinary files in its own folder, microbu-esp32c5/: the colleague's commit cf4b99f plus the V2X2MAP bridge's signature verification (--trust) used on the bench. Nothing is fetched from or pushed to the colleague's repository; this repository and its remotes carry everything. The folder's own .gitignore keeps build output, downloaded components and private key material out, as it did there; the committed file set is identical to that repository's tracked files. The ESP32-C5 is still flashed from obu-firmware/, which only takes vanetza-idf from microbu-esp32c5/, so the two stay separate folders. FLASHING.md says how to take a newer version of the colleague's tree (copy it over the folder, rebuild, test, commit).
112 lines
3.7 KiB
Python
112 lines
3.7 KiB
Python
"""
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Generates ICO files for its-g5-bridge.exe and its-g5-setup.exe.
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Run before building: python make_icons.py
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Requires Pillow: pip install pillow
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"""
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import math
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import os
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from PIL import Image, ImageDraw
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# ---------------------------------------------------------------------------
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# Bridge icon — dark blue circle with WiFi/antenna waves
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# ---------------------------------------------------------------------------
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def make_bridge_icon(size: int = 256) -> Image.Image:
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img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
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d = ImageDraw.Draw(img)
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# Outer circle
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p = int(size * 0.04)
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d.ellipse([p, p, size - p, size - p], fill=(21, 101, 192, 255))
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cx = size / 2
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cy = size * 0.60 # arc origin slightly below centre
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lw = max(4, int(size * 0.055))
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# Three concentric WiFi arcs (opening downward)
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for i, r_frac in enumerate([0.16, 0.28, 0.40]):
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rp = r_frac * size
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alpha = max(120, 255 - i * 40)
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d.arc([cx - rp, cy - rp, cx + rp, cy + rp],
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start=205, end=335,
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fill=(255, 255, 255, alpha), width=lw)
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# Centre dot
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dr = int(size * 0.048)
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d.ellipse([cx - dr, cy - dr, cx + dr, cy + dr],
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fill=(255, 255, 255, 255))
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# Mast line from dot upward
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mw = max(3, int(size * 0.03))
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d.rectangle([cx - mw // 2, cy - size * 0.36,
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cx + mw // 2, cy - dr],
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fill=(255, 255, 255, 230))
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return img
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# ---------------------------------------------------------------------------
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# Setup icon — slate circle with amber gear
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# ---------------------------------------------------------------------------
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def make_setup_icon(size: int = 256) -> Image.Image:
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img = Image.new("RGBA", (size, size), (0, 0, 0, 0))
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d = ImageDraw.Draw(img)
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# Outer circle
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p = int(size * 0.04)
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d.ellipse([p, p, size - p, size - p], fill=(55, 71, 79, 255))
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cx, cy = size / 2, size / 2
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teeth = 8
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r_out = size * 0.34
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r_in = size * 0.25
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t_half = 0.18 # half angular width of tooth
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pts = []
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for i in range(teeth):
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base = i * 2 * math.pi / teeth
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mid = base + math.pi / teeth
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# leading edge of tooth
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pts += [(cx + r_out * math.cos(base - t_half),
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cy + r_out * math.sin(base - t_half)),
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(cx + r_out * math.cos(base + t_half),
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cy + r_out * math.sin(base + t_half))]
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# valley between teeth
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pts += [(cx + r_in * math.cos(mid - t_half),
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cy + r_in * math.sin(mid - t_half)),
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(cx + r_in * math.cos(mid + t_half),
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cy + r_in * math.sin(mid + t_half))]
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d.polygon(pts, fill=(255, 193, 7, 255)) # amber gear
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# Inner hole
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hr = int(size * 0.13)
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d.ellipse([cx - hr, cy - hr, cx + hr, cy + hr],
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fill=(55, 71, 79, 255))
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# Small centre highlight
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hl = int(size * 0.055)
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d.ellipse([cx - hl, cy - hl, cx + hl, cy + hl],
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fill=(255, 224, 102, 255))
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return img
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# ---------------------------------------------------------------------------
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# Save as multi-size ICO
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# ---------------------------------------------------------------------------
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SIZES = [(16, 16), (32, 32), (48, 48), (64, 64), (128, 128), (256, 256)]
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def save_ico(img: Image.Image, path: str) -> None:
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os.makedirs(os.path.dirname(path) or ".", exist_ok=True)
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img.save(path, format="ICO", sizes=SIZES)
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kb = os.path.getsize(path) // 1024
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print(f" {path} ({kb} KB)")
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if __name__ == "__main__":
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print("Generating icons ...")
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save_ico(make_bridge_icon(256), "icons/its-g5-bridge.ico")
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save_ico(make_setup_icon(256), "icons/its-g5-setup.ico")
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print("Done.")
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