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: main.cpp

Revision:
53:cc6e65480a67
Parent:
52:7d9ff7781bdc
Child:
54:f2a413d5dffd
--- a/main.cpp	Wed Sep 20 10:33:17 2017 +0000
+++ b/main.cpp	Wed Sep 20 11:02:08 2017 +0000
@@ -31,8 +31,7 @@
 uint8_t display(uint8_t state1);                                            //  display state
 
 static uint8_t nstate=0;
-static uint8_t nstate1=0;
-static uint32_t pid = 0;                                                    // patient ID
+static uint8_t nstate1=0;                                                  
 static bool file_created_status = false;                                  //initialise file created to 0
 static uint32_t filepid_btpid[2] = {};
 Timer timer_bt;                                                         // timer for bluetooth 
@@ -58,7 +57,6 @@
     gc.baud(115200);
     blue1.baud(115200);
     init_screen();                                                              //initialize lcd
-    pid = get_filepid();
     screen_main();                                                              // display of main screen 
     battery_monitor();                                                          // monitor battery at the start only
     battery_status_display();                                                   // display of main screen
@@ -319,7 +317,7 @@
     static uint8_t ecg_flag=0;                                  // ecg_flag to indicate the ecg test is already done for the same pid
     static uint8_t glc_flag=0;                                  // glc_flag to indicate the glc test is already done for the same pid
     uint16_t heart_rate=0; 
-  
+    static uint32_t pid = 0;                                                    // patient ID
     
     switch(state1)                                              // state for display screens
     {
@@ -334,9 +332,8 @@
                 ecg_flag=0;                                     // ecg, glc flag to determine whether the readings are taken more than once
                 glc_flag=0;
                 clear_filecreated_status();
-                pid = get_filepid();
                 battery_status_display();                          //Display battery status on LCD
-              //  debug_mode = 0;
+                pid = get_filepid() + 1;
                 EnableTouch();
                 break;