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pamoja_can_bus_send

pamoja_ffi::can_bus

Function pamoja_can_bus_send 

Source 
#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_can_bus_send(
    bus: *const PamojaCanBus,
    frame: *const PamojaCanFrame,
) -> PamojaStatus
Expand description

Sends a frame to every other node on the bus.

§Arguments

  • bus - the node.
  • frame - the frame, which stays the caller’s.

§Returns

PamojaStatus::Ok; PamojaStatus::InvalidArgument for a null argument; or PamojaStatus::Io when the kernel refuses the frame, with the reason in the last error message.

§Safety

bus and frame must be live handles or null.