rashmi v / Mbed 2 deprecated SS_SensePOC2P0_12Dec2017_USERPID

created separate function for hex to char

Dependencies:   SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217

Fork of SS_SensePOC2P0_11Dec2017_USERPID by rashmi v

Diff: sdcard.h

Revision:
42:c81673b04b6a
Parent:
41:1141a75eacc4
Child:
43:85a7f399cb9d
--- a/sdcard.h	Fri Sep 08 10:35:21 2017 +0000
+++ b/sdcard.h	Mon Sep 11 10:02:46 2017 +0000
@@ -54,6 +54,6 @@
 void del_ppg_ecg_BPfile(int32_t pid); // deletes temporary ECG_PPG files in BP when ERROR condition- 22/7/17-Suhasini
 void sd_write(uint32_t  *pid_btpid);
 void sd_read(uint32_t  *pid_btpid);
-void increment_pid (void);
+
 
 #endif 
\ No newline at end of file