Function pamoja_lorawan_device_join_request 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn pamoja_lorawan_device_join_request(
    device: *const PamojaLorawanDevice,
    dev_nonce: u16,
    out_frame: *mut *mut PamojaBuffer,
) -> PamojaStatus

Builds the join request a device broadcasts to activate.

Arguments

• device - the device to activate.
• dev_nonce - a nonce that must never repeat for this device, since the network rejects a replayed one.
• out_frame - receives the encoded join request.

Returns

PamojaStatus::Ok on success, with *out_frame set to a buffer the caller must release with pamoja_buffer_free, or PamojaStatus::InvalidArgument if device is null.

Safety

device must be a live handle from pamoja_lorawan_device_new, or null, and out_frame must point to a writable *mut PamojaBuffer.