ersa::hal Namespace Reference

Classes
struct	CompanionCapabilities
class	Esp32AppleClient
class	Esp32Bluetooth
class	Esp32PowerManagement
class	IBattery
class	IBluetooth
class	ICompanionSource
class	IConsole
class	IDisplay
class	IDnsServer
class	IHttpClient
class	IHttpServer
class	IInput
class	INtpTimeSource
class	IPlatformDiagnostics
class	IPowerManagement
class	IRtc
class	IWifiRadio
class	PerformanceScope
struct	RtcDiagnostics
struct	TimePoint

Typedefs
using	BleConnectionCallback = void(*)(bool connected, void *userData)
using	CompanionCallCallback = void(*)(CompanionCallAction, const char *, const char *, void *)
using	CompanionMediaCallback = void(*)(bool, const char *, const char *, void *)
using	CompanionTimeCallback = void(*)(uint32_t, void *)
using	CompanionAvailabilityCallback = void(*)(bool, void *)
using	CompanionNotificationCallback = void(*)(const char *, const char *, const char *, uint32_t, bool, void *)
using	DisplayBusyCallback = void(*)(void *userData)
using	HttpHandler = void(*)(void *context)

Enumerations
enum class	CompanionCallAction : uint8_t { Incoming = 0 , Answered , Rejected , Ended }
enum class	CompanionMediaAction : uint8_t {   Play = 0 , Pause , Toggle , Next ,   Previous , VolumeUp , VolumeDown }
enum class	Color : uint8_t { Black = 0 , White = 1 , Inverse = 2 }
enum class	FontFace : uint8_t {   Default , MiSansRegular8 , MiSansBold8 , MiSansRegular10 ,   MiSansBold10 , MiSansBold17 , MiSansLight17 }
enum class	HttpMethod : uint8_t { Get , Post , Any }
enum class	PerformanceProfile : uint8_t { Interactive , DisplayRefresh , Compute }
enum class	WifiState {   Off , Disconnected , Connecting , Connected ,   AccessPoint }

Functions
void	installEsp32Storage ()

Typedef Documentation

BleConnectionCallback

using ersa::hal::BleConnectionCallback = typedef void (*)(bool connected, void* userData)

Notification that the BLE link state changed; callback context is caller-owned.

CompanionAvailabilityCallback

using ersa::hal::CompanionAvailabilityCallback = typedef void (*)(bool, void*)

CompanionCallCallback

using ersa::hal::CompanionCallCallback = typedef void (*)(CompanionCallAction, const char*, const char*, void*)

Provider callback function types. String pointers are borrowed only for callback duration and must be copied by consumers. Providers may invoke callbacks on a radio/worker thread, so consumers should enqueue work rather than mutate UI state directly.

CompanionMediaCallback

using ersa::hal::CompanionMediaCallback = typedef void (*)(bool, const char*, const char*, void*)

CompanionNotificationCallback

using ersa::hal::CompanionNotificationCallback = typedef void (*)(const char*, const char*, const char*, uint32_t, bool, void*)

CompanionTimeCallback

using ersa::hal::CompanionTimeCallback = typedef void (*)(uint32_t, void*)

DisplayBusyCallback

using ersa::hal::DisplayBusyCallback = typedef void (*)(void* userData)

HttpHandler

using ersa::hal::HttpHandler = typedef void (*)(void* context)

Enumeration Type Documentation

Color

enum class ersa::hal::Color : uint8_t

strong

Enumerator
Black
White
Inverse

CompanionCallAction

enum class ersa::hal::CompanionCallAction : uint8_t

strong

Companion providers report normalized call actions independent of transport. A provider may be ANCS over BLE, an Android protocol, MPRIS, or a host fake.

Enumerator
Incoming
Answered
Rejected
Ended

CompanionMediaAction

enum class ersa::hal::CompanionMediaAction : uint8_t

strong

Transport-neutral controls requested for companion media playback.

Enumerator
Play
Pause
Toggle
Next
Previous
VolumeUp
VolumeDown

FontFace

enum class ersa::hal::FontFace : uint8_t

strong

Enumerator
Default
MiSansRegular8
MiSansBold8
MiSansRegular10
MiSansBold10
MiSansBold17
MiSansLight17

HttpMethod

enum class ersa::hal::HttpMethod : uint8_t

strong

Enumerator
Get
Post
Any

PerformanceProfile

enum class ersa::hal::PerformanceProfile : uint8_t

strong

Workload class used to acquire temporary performance guarantees.

Enumerator
Interactive	Keep input and short event handling responsive while callbacks run.
DisplayRefresh	Hold the platform's display-safe frequency through drawing and refresh.
Compute	Hold the platform's maximum CPU frequency for compute-heavy work.

WifiState

enum class ersa::hal::WifiState

strong

Radio state shared by station and access-point lifecycle code.

Enumerator
Off
Disconnected
Connecting
Connected
AccessPoint

Function Documentation

installEsp32Storage()

void ersa::hal::installEsp32Storage

(

)

Install the ESP32 NVS implementation of the generic storage contract.