added I2C control function (Original program cannot handle I2C constructor)

Dependencies:   TextLCD X_NUCLEO_53L0A1

Fork of HelloWorld_53L0A1 by ST

Revision:
10:891e10d3b4a6
Parent:
7:c8087e7333b8
Child:
11:15185024bf74
diff -r 9733cfdb0a18 -r 891e10d3b4a6 X_NUCLEO_53L0A1.lib
--- a/X_NUCLEO_53L0A1.lib	Mon Aug 07 14:54:55 2017 +0000
+++ b/X_NUCLEO_53L0A1.lib	Tue Aug 22 14:42:10 2017 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/teams/ST/code/X_NUCLEO_53L0A1/#8320b5ff96fa
+https://developer.mbed.org/teams/ST/code/X_NUCLEO_53L0A1/#27d3d95c8593