FuriHalSerialDmaRxCallback

flipperzero_sys

Type Alias FuriHalSerialDmaRxCallback 

Source 
pub type FuriHalSerialDmaRxCallback = Option<unsafe extern "C" fn(handle: *mut FuriHalSerialHandle, event: FuriHalSerialRxEvent, data_len: usize, context: *mut c_void)>;
Expand description

Receive DMA callback

DMA Callback will be called in interrupt context, ensure thread safety on your side.

§Arguments

  • handle - Serial handle
  • event - FuriHalSerialDmaRxEvent
  • data_len - Received data
  • context - Callback context provided earlier

Aliased Type§

pub enum FuriHalSerialDmaRxCallback {
    None,
    Some(unsafe extern "C" fn(*mut FuriHalSerialHandle, FuriHalSerialRxEvent, usize, *mut c_void)),
}

Variants§

§1.0.0

None

No value.

§1.0.0

Some(unsafe extern "C" fn(*mut FuriHalSerialHandle, FuriHalSerialRxEvent, usize, *mut c_void))

Some value of type T.