test program for keypad(Extended not only 3x4 but 4x4,4x5 and 5x5 keys)

Dependencies:   Keypad

Fork of study_step0 by Team_PjL

see /users/kenjiArai/notebook/keypadkey-matrix--control/

Revision:
4:0564f82dd0ef
Parent:
2:aa6fdecebf2b
Child:
5:53fb9eed6b67
--- a/check_revision.cpp	Mon Apr 13 02:07:09 2020 +0000
+++ b/check_revision.cpp	Sat Aug 01 07:49:39 2020 +0000
@@ -5,22 +5,21 @@
  *  http://www7b.biglobe.ne.jp/~kenjia/
  *  https://os.mbed.com/users/kenjiArai/
  *      Revised:    Feburary  16th, 2020
- *      Revised:    April      6th, 2020
+ *      Revised:    August     1st, 2020
  */
 
 #include "mbed.h"
-
-// RUN on mbed-os-6.0.0-alpha-3
-//    https://github.com/ARMmbed/mbed-os/releases/tag/mbed-os-6.0.0-alpha-3
-#if   (MBED_MAJOR_VERSION == 5) &&\
-      (MBED_MINOR_VERSION == 15) &&\
-      (MBED_PATCH_VERSION == 1)
-// RUN on mbed 2.0.165
+ 
+//    RUN ONLY ON mbed-os-6.2.0
+//      https://github.com/ARMmbed/mbed-os/releases/tag/mbed-os-6.2.0
+#if (MBED_MAJOR_VERSION == 6) &&\
+    (MBED_MINOR_VERSION == 2) &&\
+    (MBED_PATCH_VERSION == 0)
 #elif (MBED_MAJOR_VERSION == 2) &&\
       (MBED_MINOR_VERSION == 0) &&\
       (MBED_PATCH_VERSION == 165)
 #else
-#     error "Please use mbed-os-6.0.0-alpha-3 or mbed2-165"
+//#     error "Please use mbed-os-6.2.0-alpha-3 or mbed2-165"
 #endif
 
 void print_revision(void)