keyboard input, serial com test

Dependencies:   mbed DISCO_L475VG_IOT01A_wifi TextLCD USBHost

Revision:
5:0466445897b8
Child:
6:9d975a9d2728
diff -r c2cdba0bae47 -r 0466445897b8 inc/display.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/inc/display.h	Sat Aug 10 08:34:41 2019 +0000
@@ -0,0 +1,8 @@
+#pragma once
+
+#include <string>
+
+void displayInit(void);
+void displayScreen(uint8_t nr);
+void displayKey(char key);
+void printLine(std::string text, uint8_t line);
\ No newline at end of file