Fix all the following issues which we faced during 01st April internal demo 1) Display hang and jump issue 2) Sequencing issue 3) Issue with BP code

Dependencies:   SDFileSystem ds3231 program mbed testUniGraphic_150217

Fork of Int_Demo_01Apr2017_newdisplaycode_bp_nikita by nikita teggi

Revision:
0:c47fb0c1bbf6
Child:
1:8316c23ec6b9
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/display_modules.h	Tue Dec 27 10:30:48 2016 +0000
@@ -0,0 +1,15 @@
+#ifndef DISPLAY_MODULES_H_
+#define DISPLAY_MODULES_H_
+
+
+
+void screen_main();//main screen
+void screen_ecg();
+void screen_bp();
+void screen_glc();
+ void init_screen();
+ void screen_ecg_2();
+ 
+
+
+#endif 
\ No newline at end of file