mirror of https://github.com/meshtastic/Meshtastic-Android.git synced 2026-05-12 08:42:01 -04:00

Files

James Rich 8701b8645d feat(remote-shell): PTY-over-mesh terminal with retro-CRT UI

Adds a full RemoteShell (portnum=13) implementation matching Jonathan's
dmshell_client.py protocol:

Protocol layer:
- Seq/ack reliability: incrementing seq on every non-ACK frame, piggybacked
  ack_seq, out-of-order frame buffering, gap detection and replay requests
- TX history ring buffer (last 50 frames) for retransmission on request
- ACK frames carry optional 4-byte big-endian REPLAY_REQUEST payload
- PING/PONG heartbeat with 8-byte status payload (lastTxSeq, lastRxSeq);
  PONG handler triggers replay if peer is behind
- PKI: DataPacket.PKC_CHANNEL_INDEX so CommandSenderImpl applies
  Curve25519 encryption (firmware rejects non-PKI DMShell packets)
- Input batching: 500ms debounce (matches Python client), immediate flush
  on \r, \t, buffer-full (64 bytes), or Enter

Terminal UI:
- Retro-CRT composables: TerminalCanvas (phosphor glow, two-pass bloom),
  ScanlinesOverlay, FlickerEffect (animated brightness variation),
  CrtCurvatureModifier (AGSL barrel distortion on Android 12+, no-op on JVM)
- PhosphorPreset enum: GREEN (P1), AMBER (P3), WHITE (P4)
- Pending-input rendered inline in preset.dim colour; snaps to confirmed on flush
- Hidden zero-size BasicTextField captures soft and hardware keyboard input
- Phosphor colour picker dropdown in top bar

Capabilities gate:
- supportsRemoteShell gated to UNRELEASED (9.9.9)
- Entry only visible in AdministrationSection when node.capabilities.supportsRemoteShell

2026-04-15 13:13:10 -05:00

src

feat(remote-shell): PTY-over-mesh terminal with retro-CRT UI

2026-04-15 13:13:10 -05:00

build.gradle.kts

fix: harden reliability, clean up KMP compliance, and improve code quality (#5023 )

2026-04-09 18:21:46 +00:00

detekt-baseline.xml

feat: implement XModem file transfers and enhance BLE connection robustness (#4959 )

2026-03-31 03:49:31 +00:00

README.md

refactor: BLE transport and UI for Kotlin Multiplatform unification (#4911 )

2026-03-25 02:15:51 +00:00

README.md

`:core:data`

Overview

The :core:data module implements the Repository pattern, serving as the primary data source for ViewModels in feature modules. It orchestrates data flow between the local database (core:database), remote services, and network repositories.

Key Components

1. Repositories

NodeRepository: High-level access to node information and mesh state.
MeshLogRepository: Access to historical logs and diagnostics.
FirmwareReleaseRepository: Manages the discovery and retrieval of firmware updates.

2. Data Sources

Internal components that handle raw data fetching from APIs or disk.

Module dependency graph

graph TB
  :core:data[data]:::kmp-library

classDef android-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-application-compose fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef compose-desktop-application fill:#CAFFBF,stroke:#000,stroke-width:2px,color:#000;
classDef android-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef android-library fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-library-compose fill:#9BF6FF,stroke:#000,stroke-width:2px,color:#000;
classDef android-test fill:#A0C4FF,stroke:#000,stroke-width:2px,color:#000;
classDef jvm-library fill:#BDB2FF,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-feature fill:#FFD6A5,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library-compose fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef kmp-library fill:#FFC1CC,stroke:#000,stroke-width:2px,color:#000;
classDef unknown fill:#FFADAD,stroke:#000,stroke-width:2px,color:#000;