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:
10:aeff3309002a
Parent:
8:adf2ba7e6412
--- a/sdcard.h	Fri Apr 28 10:40:36 2017 +0000
+++ b/sdcard.h	Wed May 03 05:32:37 2017 +0000
@@ -41,6 +41,8 @@
 int sd_BP_PPGMAX(int pid);
 //void sd_close1();
 
+void create_single_BPfile(int pid); //Function to create 1 file from 2 temp BP file (ECG &PPG)
+
 #endif 
 
 //----------------------------------------------------28/4/2017------------------------ 
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