Type Alias esp_idf_svc::sys::timer_isr_t

pub type timer_isr_t = Option<unsafe extern "C" fn(_: *mut c_void) -> bool>;

@brief Interrupt handler callback function

@return - True Do task yield at the end of ISR - False Not do task yield at the end of ISR

@note If you called FreeRTOS functions in callback, you need to return true or false based on the retrun value of argument pxHigherPriorityTaskWoken. For example, xQueueSendFromISR is called in callback, if the return value pxHigherPriorityTaskWoken of any FreeRTOS calls is pdTRUE, return true; otherwise return false.

Aliased Type

enum timer_isr_t {
    None,
    Some(unsafe extern "C" fn(_: *mut c_void) -> bool),
}

Variants

None

No value.

Some(unsafe extern "C" fn(_: *mut c_void) -> bool)

Some value of type T.