Several examples run on only mbed-os5.13.0 (not 5.14.0)

Dependencies:   BD_SD_DISCO_F769NI BSP_DISCO_F769NI LCD_DISCO_F769NI TS_DISCO_F769NI USBHost_F769NI

Revision:
4:0f4affc00183
Parent:
3:35ac9ee7d2d6
--- a/Mandelbrot/mandelbrot.cpp	Wed Aug 07 05:39:01 2019 +0000
+++ b/Mandelbrot/mandelbrot.cpp	Mon Oct 14 08:55:15 2019 +0000
@@ -2,7 +2,9 @@
 //  Class for drawing Mandelbrot set
 //  2015/11/03, Copyright (c) 2015 MIKAMI, Naoki
 //-----------------------------------------------------------
-// Modified by JH1PJL/K.Arai July  25th,2019 for DISCO-F769NI
+// https://os.mbed.com/users/MikamiUitOpen/code/F746_Mandelbrot/
+//
+//      Modified by JH1PJL/K.Arai October 14th, 2019 for DISCO-F769NI
 
 #include "mandelbrot.hpp"