1 files changed, 10 insertions, 0 deletions
diff --git a/firmware/src/data_link.h b/firmware/src/data_link.h
new file mode 100644
index 0000000..359cb2b
--- /dev/null
+++ b/firmware/src/data_link.h
@@ -0,0 +1,10 @@
+#include <sys/types.h>
+#include <zephyr/device.h>
+
+#define DL_SLIP_END     0xC0
+#define DL_SLIP_ESC     0xDB
+#define DL_SLIP_ESC_END 0xDC
+#define DL_SLIP_ESC_ESC 0xDD
+
+void dl_send_frame(const struct device *const uart_dev, uint8_t *buffer,
+                   size_t len);