flux::hal Namespace Reference

Classes
struct	HalResult
	Facade operation result. More...
struct	ValveBank
	Both valve banks, as one hardware-gated actuator group. More...

Enumerations
enum class	ManagerError : uint16_t {   None = 0 , NotInitialized = 1 , BindFailed = 2 , HardwareFault = 3 ,   InvalidArgument = 4 , Busy = 5 , Unsupported = 6 , DependencyNotReady = 7 }
	Lifecycle / bind failure catalog shared by every manager (GetManagerError()). More...

Functions
constexpr const char *	ToString (ManagerError e) noexcept
	Short name of a ManagerError, for logs and diagnostics.

Enumeration Type Documentation

ManagerError

enum class flux::hal::ManagerError : uint16_t

strong

Lifecycle / bind failure catalog shared by every manager (GetManagerError()).

Set by a manager when EnsureInitialized() fails (fail-closed: the manager then reports IsInitialized() == false) or when a later operation finds the hardware gone. None after a successful EnsureInitialized().

Enumerator
None	No error recorded.
NotInitialized	Manager not initialised (or shut down)
BindFailed	A bus, pin or platform object could not be created.
HardwareFault	A fitted chip did not come up or reported a fault.
InvalidArgument	Caller passed an invalid argument.
Busy	Manager busy / re-entrant call refused.
Unsupported	Operation or part not supported on this build.
DependencyNotReady	A manager this one needs is not initialised.

Function Documentation

ToString()

constexpr const char * flux::hal::ToString ( ManagerError  e )

constexprnoexcept

Short name of a ManagerError, for logs and diagnostics.

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