56bff7e599
Audio (the Scroll Pack has no speaker, so MIDI is the only path):
- usb-device 0.3 + usbd-midi 0.5 on the rp2040-hal UsbBus; enumerates as a
class-compliant MIDI device 'PM_G-1 Grid'.
- tick() emits a GM note-on per lane hit on channel 10 (note from the ported
SOUND_GM map, velocity by level) via send_bytes([0x09,0x99,note,vel]) — raw
4-byte packets, so arbitrary GM drum notes work without the named Note enum.
- USB polled every loop iteration AND during the boot splash (so the host can
enumerate during the ~2.5s animation).
Debug: defmt/defmt-rtt + panic-probe + flip-link; runner probe-rs run --chip
RP2040 (Pi Debug Probe). build.sh emits pm-grid.uf2 + pm-grid.elf; deploy serves
both; key info! log points + 1Hz heartbeat.
Web: drop CircuitPython from the PM_G-1 product. info-grid.html features the
Rust .uf2 download + accurate controls/views (X/Y swap, Ticker); build.sh +
deploy.sh no longer bundle/serve pm_g1_circuitpy.zip or pico-scroll-app.{py,mpy}.
pico-scroll/ stays as the reference port; editor FW_PATHS.G left for graceful
degradation.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
90 lines
6.4 KiB
Bash
Executable file
90 lines
6.4 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Assemble the deployed single-file pages from source + shared partials + assets/.
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#
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# Every page (the Concepts landing, the editor app, and the device/form-factor
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# pages) is a source that shares code via markers:
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# /*@BUILD:include:src/<file>@*/ inlines a shared partial (engine, seed lists, base CSS, header/footer/chrome)
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# @BUILD:favicon@ / @BUILD:logo-*@ inline base64 assets (voices are all synthesized — no samples)
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# This resolves them so each built page in dist/ is one self-contained file
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# (zero deps, works fully offline). deploy.sh runs this first. dist/ is generated —
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# don't edit or commit it.
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set -euo pipefail
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cd "$(dirname "${BASH_SOURCE[0]}")"
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mkdir -p dist
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# Precompile the PM_K-1 CircuitPython firmware to .mpy. CircuitPython compiles a ~56KB .py at boot,
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# which fragments the heap and OOMs on the RP2040; a precompiled .mpy loads without compiling. Needs
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# Adafruit's mpy-cross matching the device's CircuitPython (10.2.1) -> emits CircuitPython mpy v6.
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MPYC="$PWD/tools/mpy-cross"; ROOT="$PWD"
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[[ -x "$MPYC" ]] || { echo "error: $MPYC missing (Adafruit mpy-cross for CircuitPython 10.2.1)" >&2; exit 1; }
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( cd pico-cp && "$MPYC" app.py -o "$ROOT/dist/app.mpy" ) # compile from pico-cp/ so tracebacks read "app.py"
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echo "precompiled dist/app.mpy ($(stat -c%s dist/app.mpy) bytes <- $(stat -c%s pico-cp/app.py) source)"
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# PM_X-1 Explorer firmware uses the same mpy-cross. Output as dist/explorer-app.mpy so the Kit + Explorer
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# bundles each ship their own precompiled binary; the served URLs follow the same one-target-per-file rule.
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( cd pico-explorer && "$MPYC" app.py -o "$ROOT/dist/explorer-app.mpy" )
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echo "precompiled dist/explorer-app.mpy ($(stat -c%s dist/explorer-app.mpy) bytes <- $(stat -c%s pico-explorer/app.py) source)"
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# PM_G-1 "Grid" ships the native Rust firmware now (rust/pm-grid → pm-grid.uf2, built by
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# rust/pm-grid/build.sh and served by deploy.sh). The old CircuitPython build (pico-scroll/app.py)
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# is no longer bundled or served; the source stays in-repo as the reference port.
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python3 - <<'PY'
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import os, pathlib, re
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A = pathlib.Path("assets")
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def build(name):
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src = pathlib.Path(name).read_text()
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# 1) inline shared partials (function-replacement: no backslash/group interpretation)
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src = re.sub(r"/\*@BUILD:include:([^@]+)@\*/",
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lambda m: pathlib.Path(m.group(1)).read_text().rstrip("\n"), src)
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# 2) inline base64 assets (voices are all synthesized now — no samples)
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src = src.replace("@BUILD:favicon@", (A / "favicon.b64").read_text().strip())
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src = src.replace("@BUILD:logo-dark@", (A / "logo-dark.b64").read_text().strip())
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src = src.replace("@BUILD:logo-light@", (A / "logo-light.b64").read_text().strip())
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src = src.replace("@BUILD:bravura@", (A / "bravura.woff2.b64").read_text().strip()) # SMuFL music font subset (PM_E-2 notation)
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assert "@BUILD:" not in src, f"unresolved build marker(s) remain in {name}"
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out = pathlib.Path("dist") / name
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out.write_text(src)
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return out.stat().st_size
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for name in ("index.html","editor.html","editor-beta.html","pm_e-2.html","player.html","teacher.html","stage.html","micro.html","showcase.html","kit.html","explorer.html","grid.html",
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"embed.html",
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"info-editor.html","info-pm_e-2.html","info-player.html","info-teacher.html","info-stage.html","info-micro.html","info-showcase.html","info-kit.html","info-explorer.html","info-grid.html"):
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print("built %s (%dKB)" % (name, build(name) // 1024))
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pathlib.Path("dist/embed.js").write_text(pathlib.Path("embed.js").read_text()) # loader, served as-is
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print("copied embed.js")
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pathlib.Path("dist/pico-main.py").write_text(pathlib.Path("pico/main.py").read_text()) # PM_K-1 firmware, downloadable
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print("copied pico-main.py")
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_appsrc = pathlib.Path("pico-cp/app.py").read_text()
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# The A/B updater pushes app.py over USB-MIDI as 7-bit data, so it MUST be pure ASCII -- a stray
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# non-ASCII char (e.g. an em-dash in a comment) gets mangled to a NUL byte and bricks the device.
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_bad = [(i, c) for i, c in enumerate(_appsrc) if ord(c) > 0x7F]
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assert not _bad, "pico-cp/app.py has non-ASCII at %r -- keep it ASCII (version regex + clean source)" % (_bad[:5],)
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pathlib.Path("dist/pico-cp-app.py").write_text(_appsrc) # served for version reading + as readable reference
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# the editor pushes the PRECOMPILED .mpy (base64); serve it next to the source
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pathlib.Path("dist/pico-cp-app.mpy").write_bytes(pathlib.Path("dist/app.mpy").read_bytes())
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print("copied pico-cp-app.py + pico-cp-app.mpy")
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_xsrc = pathlib.Path("pico-explorer/app.py").read_text() # PM_X-1 Explorer firmware (sibling to the Kit)
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_xbad = [(i, c) for i, c in enumerate(_xsrc) if ord(c) > 0x7F]
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assert not _xbad, "pico-explorer/app.py has non-ASCII at %r -- keep it ASCII (version regex + clean source)" % (_xbad[:5],)
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pathlib.Path("dist/pico-explorer-app.py").write_text(_xsrc) # editor reads APP_VERSION from here
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pathlib.Path("dist/pico-explorer-app.mpy").write_bytes(pathlib.Path("dist/explorer-app.mpy").read_bytes())
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print("copied pico-explorer-app.py + pico-explorer-app.mpy")
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import zipfile # PM_K-1 CircuitPython drive bundle (download → unzip onto CIRCUITPY)
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with zipfile.ZipFile("dist/pm_k1_circuitpy.zip", "w", zipfile.ZIP_DEFLATED) as z:
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for f in ("code.py", "boot.py", "programs.json", "font_s.bin", "font_m.bin", "font_l.bin",
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"logo.bin", "midi.bin", "usb.bin", "README.md", "protect-firmware.sh"):
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z.write("pico-cp/" + f, f)
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z.write("dist/app.mpy", "app.mpy") # the precompiled firmware (NOT app.py - too big to compile on-device)
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z.write("dist/editor.html", "editor.html") # offline copy of the editor, on the drive
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print("zipped pm_k1_circuitpy.zip")
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# PM_X-1 Explorer drive bundle (download → unzip onto CIRCUITPY on the Pimoroni Explorer with CircuitPython for Pico 2)
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with zipfile.ZipFile("dist/pm_x1_circuitpy.zip", "w", zipfile.ZIP_DEFLATED) as z:
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for f in ("code.py", "boot.py", "programs.json", "README.md"):
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z.write("pico-explorer/" + f, f)
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for f in ("font_s.bin", "font_m.bin", "font_l.bin", "logo.bin", "midi.bin", "usb.bin"):
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z.write("pico-cp/" + f, f) # fonts + icons are resolution-agnostic; reuse the Kit's baked blobs
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z.write("dist/explorer-app.mpy", "app.mpy")
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z.write("dist/editor.html", "editor.html")
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print("zipped pm_x1_circuitpy.zip")
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# PM_G-1 Grid is the native Rust firmware now — no CircuitPython bundle (see rust/pm-grid).
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PY
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