Valentin Tanasa / Mbed 2 deprecated nRF51822_TemperatureEx

This program is given as a sample exercise. It has all the functionality to be used on a BLE Nano device and to connect to SimpleChat application for Android/ iOS from RebBearLab. The aim of the exercise is to read a voltage and then to convert as good as possible the appropriate temperature in Celsius degrees. AI5 pin is considered for reading the voltage for the termistor. The ADC of AI5 is called every second. The function to be updated : update_measurements() from main.cpp file.

Dependencies:   BLE_API mbed nRF51822

Fork of nRF51822_DataLogger_with_Chat by Valentin Tanasa

Diff: myData.h

Revision:
11:baafa4f7a15e
Parent:
9:303d3628986a
Child:
12:7772974713ac
diff -r c7d53e4e0602 -r baafa4f7a15e myData.h
--- a/myData.h	Tue Apr 26 20:15:41 2016 +0000
+++ b/myData.h	Fri May 06 18:14:18 2016 +0000
@@ -7,31 +7,23 @@
 #define MAX_PAGE_NUM (NRF_FICR->CODESIZE - 1) // 255
 #define MIN_PAGE_NUM 155u
 
-typedef struct{
-    uint8_t hour;
-    uint8_t min;
-    uint8_t sec;
-} mtime_t;
 
 typedef struct{
-    mtime_t currentTime;
-    mtime_t newTime;
-    bool updateTime;  // true if currentTime needs to be updated with newTime;
-} mtime_manager_t;
-
-
-typedef struct {
     uint8_t year;  // 20_XX, 2016 => 16;
     uint8_t month; // 1..12
     uint8_t day;  // 1..31    
-}date_t;
+    uint8_t hours;
+    uint8_t minutes;
+    uint8_t seconds;
+} mdate_time_t;
 
 
 typedef struct{
-    date_t currentDate;
-    date_t newDate;
-    bool updateDate;  // true if currentDate needs to be updated with newDate;
-} mdate_manager_t;
+    mdate_time_t currentDateTime;
+    mdate_time_t newDateTime;
+    bool updateDateTime;  // true if currentTime needs to be updated with newTime;
+} mdatetime_manager_t;
+
 
 typedef enum {
         eStartAdvertising =0,
@@ -50,14 +42,13 @@
 
 typedef struct {
     myPayload_t data;
-    uint8_t sec;
-    uint8_t min;    
+    uint8_t seconds;
+    uint8_t minutes;    
 } myDataL_t;
 
 typedef struct {
-    myPayload_t data;
-    mtime_t time;
-    date_t date;
+    mdate_time_t datetime; // 6 bytes length
+    myPayload_t data; // 8 bytes lenth    
 } myData_t;
 
 typedef struct {
@@ -79,21 +70,14 @@
 /* Return  page-N (thas has been written in Flash) */
 uint8_t flash_prev_N_Page(uint8_t nr_of_pages);
 
-/* save the current page Nr to flash*/
-void save_flash_curr_pageNr(date_t mdata);
-
-/* load from flash the current PageNr*/
-void load_flash_curr_pageNr(date_t* mdata);
-
 /*search the latest page written and extract the page_nr, date, and time*/
-void search_latest_in_flash(date_t * outDate, mtime_t * outTime);
+void search_latest_in_flash(mdate_time_t * outDateTime);
 
 /* Update current date and time with tseconds and also if there is a new date/time given */
-void update_time(mtime_manager_t* myTimeVar, mdate_manager_t* myDateVar, uint16_t tseconds);
+void update_time(mdatetime_manager_t* myDateTimeVar, uint16_t tseconds);
 
 /* Update buzzer with period in ms =0..9 and duty cycle = 0..9*/
 int buzz_int(PwmOut* buzzer, uint8_t period, uint8_t duty_cycle);
 
 /* Print on serial some error from main app*/
 void assert_error_app(bool condition, Serial *pc, uint16_t error, uint16_t line, const char* file);
-