main.cpp

00001 #include "mbed.h"
00002 #include "MSS.h"
00003 #include "RTC8564.h"
00004 
00005 #define RTC8564_I2C_ADDRESS (0x51)
00006 
00007 char *dayName[] = {
00008     "Sunday",
00009     "Monday",
00010     "Tuesday",
00011     "Wednesday",
00012     "Thursday",
00013     "Friday",
00014     "Saturday",
00015     0
00016 } ;
00017 
00018 RTC8564 *rtc = 0 ;
00019 
00020 void dumpData(uint8_t data[])
00021 {
00022     int i ;
00023     for (i = 0 ; i < 0x10 ; i++ ) {
00024         printf("%02X ", data[i]) ;
00025     }
00026     printf("\n") ;
00027 }
00028 
00029 void prompt(char *str)
00030 {
00031     printf("%s > ", str) ;
00032     fflush(stdout) ;
00033 }
00034 
00035 void setTime(void)
00036 {
00037     int year, month, day, dayofweek ;
00038     int hour, minute, second ;
00039     rtc->stop() ;
00040     prompt("Enter Year") ; scanf("%d", &year) ;
00041     rtc->setYears(year-2000) ;
00042 
00043     prompt("Enter Month") ; scanf("%d", &month) ;
00044     rtc->setMonths(month) ;
00045     
00046     prompt("Enter Day") ; scanf("%d", &day) ;
00047     rtc->setDays(day) ;
00048     
00049     prompt("Enter Day of week(0: Sun... 6: Sat)") ;
00050     scanf("%d", &dayofweek) ;
00051     rtc->setWeekdays( dayofweek ) ;
00052 
00053     prompt("Enter hour (0..23)") ; scanf("%d", &hour) ;
00054     rtc->setHours(hour) ;
00055     
00056     prompt("Enter min (0..59)") ; scanf("%d", &minute) ;
00057     rtc->setMinutes( minute ) ;
00058     
00059     prompt("Enter sec (0..59)") ;  scanf("%d", &second ) ;
00060     rtc->setSeconds( second ) ;
00061 
00062     rtc->setMinuteAlarm(0x00) ;
00063     rtc->setHourAlarm(0x00) ;
00064     rtc->setDayAlarm(0x00) ;
00065     rtc->setWeekdayAlarm(0x00) ;
00066     rtc->setCLKOUTFrequency(0x00) ;
00067     rtc->setTimerControl(0x00) ;
00068     rtc->setTimer(0x00) ;
00069     
00070     rtc->start() ;
00071 }
00072 
00073 void printTime(void)
00074 {
00075     if (rtc) {
00076         printf("20%02d/%02d/%02d %s %02d:%02d:%02d\n",
00077             rtc->getYears(),
00078             rtc->getMonths(),
00079             rtc->getDays(),
00080             dayName[ rtc->getWeekdays() ],
00081             rtc->getHours(),
00082             rtc->getMinutes(), 
00083             rtc->getSeconds()
00084         ) ;
00085     }
00086 }
00087 
00088 int main() {
00089     rtc = new RTC8564(PIN_SDA, PIN_SCL, RTC8564_I2C_ADDRESS) ;
00090     printf("=== test RTC8564 for %s (%s) ===\n",BOARD_NAME, __DATE__) ;
00091     setTime() ;
00092     while(1){
00093         printTime() ;
00094         wait(1) ;
00095     }
00096 }