started on the firmware, added BOM

[nixiedisp] / fw / src / serial.h

diff --git a/fw/src/serial.h b/fw/src/serial.h
new file mode 100644 (file)
index 0000000..615626e
--- /dev/null
+++ b/fw/src/serial.h
@@ -0,0 +1,7 @@
+#ifndef SERIAL_H_
+#define SERIAL_H_
+
+void init_serial(long baud);
+int have_input(void);
+
+#endif /* SERIAL_H_ */