peach-menu

OLED menu microservice module for PeachCloud. A state machine which listens for GPIO events (button presses) by subscribing to peach-buttons over websockets and makes JSON-RPC calls to relevant PeachCloud microservices (peach-network, peach-oled, peach-stats).

Note: This module is a work-in-progress.

Directory Tree

.
├── Cargo.lock
├── Cargo.toml
├── README.md
├── src
│   ├── buttons.rs          // JSON-RPC WebSocket client for peach-buttons
│   ├── error.rs            // custom MenuError type & From implementations
│   ├── lib.rs              // launch state machine & RPC client for buttons
│   ├── main.rs             // init logger, call run() & catch application errors
│   ├── network.rs          // JSON-RPC HTTP client for peach-network
│   ├── oled.rs             // JSON-RPC HTTP client for peach-oled
│   ├── state_machine.rs    // state machine & state_changer()
│   ├── states.rs           // state-specific logic called by state machine
│   ├── stats.rs            // JSON-RPC HTTP client for peach-stats
│   └── structs.rs          // data types used by RPC clients

Button Code Mappings

0 => Center,  
1 => Left,  
2 => Right,  
3 => Up,  
4 => Down,  
5 => A,  
6 => B

States

Home(0),        // home menu
Home(1),        // networking selected
Home(2),        // system stats selected
Home(3),        // display off selected
Home(4),        // shutdown selected 
Logo,           // logo splash screen
Network,        // network device view
NetworkConf(0), // network configuration menu
NetworkConf(1), // client mode selected
NetworkConf(2), // access point mode selected
NetworkMode(0), // client mode activated
NetworkMode(1), // access point mode activated
OledPower(0),   // oled display off
OledPower(1),   // oled display on
Reboot,         // rebooting
Shutdown,       // shutting down
Stats,          // system statistics view