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: struct.h

Revision:
74:9ba8a7101036
Parent:
72:1f990fa8c516
--- a/struct.h	Thu Dec 07 07:30:46 2017 +0000
+++ b/struct.h	Sun Dec 10 03:17:14 2017 +0000
@@ -96,5 +96,5 @@
 uint8_t checksum_rawdata(const uint8_t data[], uint32_t numBytes) ;
 
 uint8_t poc2p0_bt_receive (uint8_t curr_touch_state);
-uint8_t* get_userpid(void);
+char* get_userpid(void);
 #endif