created separate function for hex to char

Dependencies:   SDFileSystem ds3231 eeprom_Nikita mbed testUniGraphic_150217

Fork of SS_SensePOC2P0_11Dec2017_USERPID by rashmi v

Revision:
68:41da0a3ba038
Parent:
67:7e07cdb1b150
Child:
69:128e3b467820
--- a/main.h	Mon Nov 20 12:23:52 2017 +0000
+++ b/main.h	Tue Nov 21 12:47:03 2017 +0000
@@ -60,6 +60,8 @@
 /**********************************************************************************
 ****************************** Global Function ************************************
 **********************************************************************************/
+static char user_pid[10];
+
 void poc2p0_send_device_msg_res(uint8_t);
 void poc2p0_send_device_heartbeat_msg_res(uint8_t);
 void poc2p0_send_device_test_result_res(uint8_t, uint32_t);
@@ -75,8 +77,7 @@
 void store_filepid(uint32_t pid);
 bool read_debug_status();
 uint32_t get_timer_debug();
-
-char *get_userpid(char user_pid[]);
-
+void get_userpid(char *output_pid,char input_pid[]);
+void ascii_to_hex(const char *input_buf, uint8_t len);
 #endif