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: display_modules.h

Revision:
39:69b09bd87502
Parent:
37:92fcbf22bf91
Child:
49:3ff80c4bc1be
--- a/display_modules.h	Wed Aug 02 06:58:57 2017 +0000
+++ b/display_modules.h	Fri Aug 11 12:19:25 2017 +0000
@@ -36,4 +36,5 @@
 void screen_patient_info(uint32_t current_test_pid,uint32_t  bt_file_sent_pid);
 void battery_critically_low_charge();
 void battery_low_charge();
+void glc_error_test_strip_removed();// added on 11/8/17 nikita
 #endif