myData.h

00001 #include "ble_flash.h"
00002 #include "mbed.h"
00003 
00004 //#define MAXBUFFER  99u //(((BLE_FLASH_PAGE_SIZE - 4 - sizeof(myData_t))/sizeof(myDataL_t))
00005 #define MAXBUFFER  251u //(((BLE_FLASH_PAGE_SIZE - 4 - sizeof(myData_t))/sizeof(myDataL_t))
00006 //#define MAX_WORD_PAGE_DATA 254u // to be computed as round_next_int(MAXBUFFER*sizeof(myDataL_t)+sizeof(myData_t))
00007 
00008 #define MAX_PAGE_NUM (NRF_FICR->CODESIZE - 1) // 255
00009 #define MIN_PAGE_NUM 151u
00010 
00011 
00012 typedef struct{
00013     uint8_t year;  // 20_XX, 2016 => 16;
00014     uint8_t month; // 1..12
00015     uint8_t day;  // 1..31    
00016     uint8_t hours;
00017     uint8_t minutes;
00018     uint8_t seconds;
00019 } mdate_time_t;
00020 
00021 
00022 typedef struct{
00023     mdate_time_t currentDateTime;
00024     mdate_time_t newDateTime;
00025     bool updateDateTime;  // true if currentTime needs to be updated with newTime;
00026 } mdatetime_manager_t;
00027 
00028 
00029 typedef enum {
00030         eStartAdvertising =0,
00031         eStopAdvertising =1,
00032         eDisconnect =2
00033 } connection_update_t;
00034 
00035 typedef struct {
00036     uint16_t hits;
00037 } myPayload_t;
00038 
00039 
00040 typedef struct {
00041     myPayload_t data;
00042     uint8_t seconds;
00043     uint8_t minutes;    
00044 } myDataL_t;
00045 
00046 typedef struct {
00047     mdate_time_t datetime; // 6 bytes length
00048     myPayload_t data; // 2 bytes lenth    
00049 } myData_t;
00050 
00051 typedef struct {
00052     myData_t startData;
00053     myDataL_t myData[MAXBUFFER];
00054 } myDataLog_t;
00055 
00056 typedef struct {
00057     myData_t startData; // 8 bytes
00058     myDataL_t myData;   // 4 bytes
00059 } myDataLogShort_t;
00060 
00061 /* Return current page to be written in Flash */
00062 uint8_t flash_currPage();
00063 
00064 /* Return next page to be written in Flash */
00065 uint8_t flash_go_nextPage();
00066 
00067 /* Return  page-N (thas has been written in Flash) */
00068 uint8_t flash_prev_N_Page(uint8_t nr_of_pages);
00069 
00070 /*search the latest page written and extract the page_nr, date, and time*/
00071 void search_latest_in_flash(mdate_time_t * outDateTime);
00072 
00073 /* Update current date and time with tseconds and also if there is a new date/time given */
00074 void update_time(mdatetime_manager_t* myDateTimeVar, uint16_t tseconds);
00075 
00076 /* Update buzzer with period in ms =0..9 and duty cycle = 0..9*/
00077 int buzz_int(PwmOut* buzzer, uint8_t period, uint8_t duty_cycle);
00078 
00079 /* Print on serial some error from main app*/
00080 void assert_error_app(bool condition, Serial *pc, uint16_t error, uint16_t line, const char* file);