Changes done in ECG and BT

Dependencies:   SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217

Fork of merged_code2_20sept_2017_4th_oct_2017 by nikita teggi

Revision:
15:208b146151ba
Parent:
14:f5c62d30c6fc
Child:
19:1650bbc923cc
diff -r f5c62d30c6fc -r 208b146151ba sdcard.h
--- a/sdcard.h	Thu Jun 01 09:24:45 2017 +0000
+++ b/sdcard.h	Mon Jun 05 09:14:44 2017 +0000
@@ -17,7 +17,7 @@
 //void sd_BP_ppgwrite (uint32_t value);
 //void sd_BP_ecgwrite (int value);
 
-FILE *sd_BP_ecgwrite (uint32_t *fpdrum11);
+FILE *sd_BP_ecgwrite (int32_t *fpdrum11);
 FILE *sd_BP_ppgwrite (uint32_t *fpdrum21);
  
 void sd_open_BP_ECGfile(int pid); //added to write ECG to seperate file BP