Wire up the availability broadcast composable to publish the ATM's
status as a replaceable Kind 30078 Nostr event. Publishes on
availability change (debounced) and as a 5-minute heartbeat so
monitors can detect offline machines.
Also adds WiFi auto-connect for BATM3: reads SSID/PSK from
/var/lib/lamassu-atm/wifi.conf at boot. Credentials stay local.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
The Dell OptiPlex 9030 AIO's built-in eGalax touchscreen is
misidentified by libinput as a touchpad. Fix:
1. Unbind from usbhid at boot via udev, bind to usbtouchscreen
kernel module which handles it as absolute input
2. Apply calibration matrix via systemd service after X11 starts
(swap+invert axes, scale to active panel area 238-1853 x 197-1869)
Also updates hardware comments for Dell 9030 (was HP ProDesk).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
USB-serial adapters enumerate in unpredictable order on reboot,
causing ttyUSB0/1/2 to swap between the F56 dispenser, MEI
validator, and NFC module. Add udev rules that create stable
symlinks by adapter serial number:
- /dev/ttyF56 → Prolific DDDLb103Y23 (F56 dispenser)
- /dev/ttyMEI → FTDI A9YW78OC (MEI cash recycler)
- /dev/ttyNFC → FTDI A9ZF8ELY (NFC module)
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
HP ProDesk 600 G3 DM hardware module (temporary board replacement for
BATM3). Includes batm3-installed nixosConfiguration with auto-upgrade,
cachix, and systemd-boot.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add batm3 to flake.nix NixOS configs, live.nix (CDC ACM kernel modules,
MEI udev rules), and build-iso.sh. Default fiat: USD.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add exchange_rate (sats per fiat unit) and currency columns to the
transactions table so transaction economics can be audited after the
fact. Includes schema migration v2 (fee columns) and v3 (rate/currency),
updated IPC types, and atm-transactions CLI output.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add tejo-specific udev rules for both UP Board and UP4000 variants
(serial symlinks ttyJ4/J5/J7, camera, LED SPI, I2C, USB autosuspend)
- Add USB serial kernel modules (usbserial, ftdi_sio, cp210x) for tejo
- Add tejo serial console kernel params (ttyS4 debug UART)
- Fix upboard.nix: hardware.graphics → hardware.opengl (NixOS 24.05)
- Add tejo-installed nixosConfiguration with model-specific auto-upgrade
- Parameterize auto-upgrade flake URL per machine model
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Build the system closure locally and push all store paths to
aiolabs.cachix.org so ATMs pull binaries instead of building
from source (which freezes the 2GB RAM hardware).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add --disable-software-rasterizer to kill SwiftShader GPU process
- Restore MemoryMax=1G so systemd OOM-kills Electron before system locks
- Add 1GB swap file so kernel can page out under pressure
- Clean /tmp on boot to prevent stale build artifacts filling disk
Douro (1.8GB RAM, 15GB disk) was freezing from memory exhaustion with
no swap and no memory limit on the Electron process.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Allow key-only root login (PermitRootLogin prohibit-password) and add
authorized SSH key for remote administration.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Configures wg0 interface (10.0.0.4/24) to VPS at 170.75.161.21:51820
for remote SSH access. Opens UDP 51820 in firewall and adds activation
script to ensure key directory permissions.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Cassette inventory was never initialized in SQLite, so
recordTransaction's UPDATE decrements were no-ops against an empty
table. Now the Electron main process seeds cassettes from
VITE_LAMASSU_CASSETTES or the model preset on first boot.
Also adds an atm-transactions CLI script (with --summary, --inventory,
--type, --today, --last, --since filters) and sqlite to the NixOS
system packages.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
The option was renamed from services.xserver.displayManager.autoLogin
to services.displayManager.autoLogin.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Move deploy/nixos/flake.nix into the root flake.nix, adding mkAtmApp
for pure Nix builds of the Electron app (no local pnpm needed). Simplify
build-iso.sh to a thin wrapper around `nix build .#iso-<model>`. Add
douro hardware configuration. Streamline live.nix to consume the
Nix-built app package.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Add all 10 @serialport/parser-* packages to live.nix atm-app derivation
(serialport@12 barrel import eagerly requires all of them)
- Add DevicePolicy=auto + DeviceAllow=char-* rw for serial port access
- Make envTemplate model-aware (machineModel + fiatCodeForModel)
- Add sintra model (EUR) to flake.nix and build-iso.sh
- Fix tejo fiat code from USD to GTQ
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Parameterize live.nix by machineModel (douro/tejo) passed via specialArgs
- Douro: kernel 5.15 LTS for Bay Trail i915 eDP fix, vt.handoff=7
- Fix HAL packaging: copy dist/ into subdirectory (not flattened)
- Add display-reset systemd service for kexec GPU reinitialization
- Add --disable-gpu flag for Electron on headless/GPU-less boots
- flake.nix: mkLiveConfig helper, per-model ISO outputs (iso-douro/iso-tejo)
- build-iso.sh: require model param, write model-specific .env for Vite
- flash-douro-usb.sh: GPT+FAT32 ESP layout for Bay Trail UEFI boot
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Align dispenser error handling with lamassu-machine's proven approach:
close port on error, set error name, let caller decide when to re-init.
Also configure live ISO for Douro/GTQ with serialport native modules.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Enable debugMode by default (simulated bill buttons) until real
hardware validator is connected. Fix live.nix to include native
node_modules (better-sqlite3, bindings) from pnpm virtual store,
add LD_LIBRARY_PATH for NixOS, bake aiolabs.dev endpoints into
env template, and enable Electron renderer logging in journalctl.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add crash-safe persistence for cassette inventory, cashbox state, and
transaction history using better-sqlite3 in the Electron main process.
The state machine now loads inventory from the database at runtime
instead of using hardcoded values, and transactions are automatically
persisted on completion.
Remove the unnecessary npub linking code — Lightning.Pub auto-creates
and associates Nostr users when appId is included in RPC requests,
making the HTTP-based user creation and token linking redundant.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
- Switch Electron window to landscape (1920x1080) with fullscreen fallback
- Rearrange IdleView for horizontal layout (logo+badges left, action cards right)
- Fix hostname command in provision/build scripts (use ip route instead of hostname -I)
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add NixOS configuration to build a bootable live USB ISO that runs the
ATM Electron app in kiosk mode on physical hardware (UpBoard). The ISO
boots from squashfs, auto-starts X11/openbox, and launches Electron in
production mode.
Key changes:
- deploy/nixos/live.nix: Live USB module (squashfs+tmpfs, no disk install)
- deploy/nixos/flake.nix: Nix flake with ISO build output
- deploy/nixos/provision-atm.sh: Auto-provision LP credentials via API
- deploy/nixos/build-iso.sh: End-to-end build workflow script
- apps/machine: Fix Electron production mode (ELECTRON_FORCE_PROD),
Vue Router hash mode for file:// protocol, relative asset paths
Build: cd deploy/nixos && bash build-iso.sh
Test: qemu-system-x86_64 -enable-kvm -m 2G -cdrom result/iso/*.iso
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
