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 MAX_WORD_PAGE_DATA 254u // to be computed as round_next_int(MAXBUFFER*sizeof(myDataL_t)+sizeof(myData_t))
00006 
00007 #define MAX_PAGE_NUM (NRF_FICR->CODESIZE - 1) // 255
00008 #define MIN_PAGE_NUM 180u
00009 
00010 
00011 typedef struct{
00012     uint8_t year;  // 20_XX, 2016 => 16;
00013     uint8_t month; // 1..12
00014     uint8_t day;  // 1..31    
00015     uint8_t hours;
00016     uint8_t minutes;
00017     uint8_t seconds;
00018 } mdate_time_t;
00019 
00020 
00021 typedef struct{
00022     mdate_time_t currentDateTime;
00023     mdate_time_t newDateTime;
00024     bool updateDateTime;  // true if currentTime needs to be updated with newTime;
00025 } mdatetime_manager_t;
00026 
00027 
00028 typedef enum {
00029         eStartAdvertising =0,
00030         eStopAdvertising =1,
00031         eDisconnect =2
00032 } connection_update_t;
00033 
00034 typedef struct {
00035     int16_t x;
00036     int16_t y;
00037     int16_t z;
00038     uint16_t temp;
00039 } myPayload_t;
00040 
00041 
00042 typedef struct {
00043     myPayload_t data;
00044     uint8_t seconds;
00045     uint8_t minutes;    
00046 } myDataL_t;
00047 
00048 typedef struct {
00049     mdate_time_t datetime; // 6 bytes length
00050     myPayload_t data; // 8 bytes lenth    
00051 } myData_t;
00052 
00053 typedef struct {
00054     myData_t startData;
00055     myDataL_t myData[MAXBUFFER];
00056 } myDataLog_t;
00057 
00058 typedef struct {
00059     myData_t startData;
00060     myDataL_t myData;
00061 } myDataLogShort_t;
00062 
00063 /* Return current page to be written in Flash */
00064 uint8_t flash_currPage();
00065 
00066 /* Return next page to be written in Flash */
00067 uint8_t flash_go_nextPage();
00068 
00069 /* Return  page-N (thas has been written in Flash) */
00070 uint8_t flash_prev_N_Page(uint8_t nr_of_pages);
00071 
00072 /*search the latest page written and extract the page_nr, date, and time*/
00073 void search_latest_in_flash(mdate_time_t * outDateTime);
00074 
00075 /* Update current date and time with tseconds and also if there is a new date/time given */
00076 void update_time(mdatetime_manager_t* myDateTimeVar, uint16_t tseconds);
00077 
00078 /* Update buzzer with period in ms =0..9 and duty cycle = 0..9*/
00079 int buzz_int(PwmOut* buzzer, uint8_t period, uint8_t duty_cycle);
00080 
00081 /* Print on serial some error from main app*/
00082 void assert_error_app(bool condition, Serial *pc, uint16_t error, uint16_t line, const char* file);