handler_utils Namespace Reference

Functions
void	RouteLogToLogger (int level, const char *tag, const char *format, va_list args) noexcept
	Route a driver log message to the Logger singleton.
void	DelayMs (uint32_t ms) noexcept
	RTOS-aware millisecond delay.
void	DelayUs (uint32_t us) noexcept
	Microsecond delay with automatic fallback to RTOS delay for large values.

Function Documentation

DelayMs()

void handler_utils::DelayMs ( uint32_t ms )

inlinenoexcept

RTOS-aware millisecond delay.

On ESP-IDF, yields to the RTOS scheduler via vTaskDelay. On other platforms, falls back to a busy-wait loop.

Parameters

ms	Delay duration in milliseconds.

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DelayUs()

void handler_utils::DelayUs ( uint32_t us )

inlinenoexcept

Microsecond delay with automatic fallback to RTOS delay for large values.

For delays >= 1 ms, delegates to an RTOS task delay to avoid blocking the CPU. For shorter delays, uses a hardware microsecond delay on ESP-IDF or a busy-wait loop on other platforms.

Parameters

us	Delay duration in microseconds.

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RouteLogToLogger()

void handler_utils::RouteLogToLogger ( int level, const char * tag, const char * format, va_list args )

inlinenoexcept

Route a driver log message to the Logger singleton.

Maps integer log levels to Logger methods:

• 0 → Error
• 1 → Warn
• 2 → Info
• 3+ → Debug

Parameters

level	Integer log level from the driver callback.
tag	Logging tag (null-terminated string).
format	printf-style format string.
args	Variadic argument list matching format.

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