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-rw-r--r--serial_link/protocol/frame_router.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/serial_link/protocol/frame_router.h b/serial_link/protocol/frame_router.h
index 3906b06c71..a0238079e8 100644
--- a/serial_link/protocol/frame_router.h
+++ b/serial_link/protocol/frame_router.h
@@ -22,4 +22,8 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
*/
+#define UP_LINK 0
+#define DOWN_LINK 1
+
void route_incoming_frame(uint8_t link, uint8_t* data, uint16_t size);
+void router_send_frame(uint8_t destination, uint8_t* data, uint16_t size);