Walter y Gregorio / Mbed 2 deprecated Rtc_Ds1307_lcd_alarma

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Dependencies:   Debounced RTC-DS1307 TextLCD mbed

Fork of Rtc_Ds1307_Sample by Henry Leinen

main.cpp@1:6dbe51fe0737, 2013-06-05 (annotated)

Committer:
leihen
Date:
Wed Jun 05 20:43:13 2013 +0000
Revision:
1:6dbe51fe0737
Parent:
0:431183c5b136
Child:
2:3be003301107
Fully working sample to demonstrate the functionality of DS1307 library.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
leihen 0:431183c5b136 1 #include "mbed.h"
leihen 0:431183c5b136 2 #include "Rtc_Ds1307.h"
leihen 0:431183c5b136 3
leihen 1:6dbe51fe0737 4 Rtc_Ds1307 rtc(p9, p10);
leihen 0:431183c5b136 5
leihen 0:431183c5b136 6 Serial pc(USBTX, USBRX, "pc");
leihen 0:431183c5b136 7
leihen 0:431183c5b136 8 char buffer[128];
leihen 0:431183c5b136 9 int readptr = 0;
leihen 1:6dbe51fe0737 10
leihen 0:431183c5b136 11 int main() {
leihen 0:431183c5b136 12 char c;
leihen 0:431183c5b136 13 Time tm = {};
leihen 0:431183c5b136 14
leihen 0:431183c5b136 15 while(1) {
leihen 0:431183c5b136 16 pc.printf("*************************************\n");
leihen 0:431183c5b136 17 pc.printf("* Menu for RTC Test : *\n");
leihen 0:431183c5b136 18 pc.printf("* read - reads the clock *\n");
leihen 0:431183c5b136 19 pc.printf("* start - start the clock *\n");
leihen 0:431183c5b136 20 pc.printf("* stop - stop the clock *\n");
leihen 1:6dbe51fe0737 21 pc.printf("* write - write the clock *\n");
leihen 1:6dbe51fe0737 22 pc.printf("* ena - enable Square wave output *\n");
leihen 1:6dbe51fe0737 23 pc.printf("* dis - disable square wave outp. *\n");
leihen 0:431183c5b136 24 pc.printf("*************************************\n");
leihen 0:431183c5b136 25
leihen 0:431183c5b136 26 while( (c = pc.getc()) != '\n') {
leihen 0:431183c5b136 27 buffer[readptr++] = c;
leihen 0:431183c5b136 28 }
leihen 0:431183c5b136 29 buffer[readptr++] = 0;
leihen 0:431183c5b136 30 if (strncmp(buffer, "read", 4) == 0) {
leihen 0:431183c5b136 31 // perform read
leihen 0:431183c5b136 32 pc.printf("Performing read operation\n");
leihen 0:431183c5b136 33 if (rtc.getTime(tm) ) {
leihen 0:431183c5b136 34 pc.printf("The current time is : %02d:%02d:%02d\n", tm.hour, tm.min, tm.sec);
leihen 1:6dbe51fe0737 35 pc.printf("The current date is : %s, %02d/%02d/%04d\n", rtc.weekdayToString(tm.wday), tm.mon, tm.date, tm.year);
leihen 0:431183c5b136 36 }
leihen 0:431183c5b136 37
leihen 0:431183c5b136 38 }
leihen 0:431183c5b136 39 else if (strncmp(buffer, "write", 5) == 0) {
leihen 0:431183c5b136 40 // perform write
leihen 1:6dbe51fe0737 41 pc.printf("Enter the date (date 0..31)");
leihen 1:6dbe51fe0737 42 pc.scanf("%d", &tm.date);
leihen 1:6dbe51fe0737 43 pc.printf("Enter the date (month 1..12)");
leihen 1:6dbe51fe0737 44 pc.scanf("%d", &tm.mon);
leihen 1:6dbe51fe0737 45 pc.printf("Enter the date (year)");
leihen 1:6dbe51fe0737 46 pc.scanf("%d", &tm.year);
leihen 1:6dbe51fe0737 47 pc.printf("Enter the time (hours 0..23)");
leihen 1:6dbe51fe0737 48 pc.scanf("%d", &tm.hour);
leihen 1:6dbe51fe0737 49 pc.printf("Enter the time (minutes 0..59)");
leihen 1:6dbe51fe0737 50 pc.scanf("%d", &tm.min);
leihen 1:6dbe51fe0737 51 pc.printf("Enter the time (seconds 0..59)");
leihen 1:6dbe51fe0737 52 pc.scanf("%d", &tm.sec);
leihen 0:431183c5b136 53 pc.printf("Performing write operation\n");
leihen 1:6dbe51fe0737 54
leihen 1:6dbe51fe0737 55 while(pc.readable())
leihen 1:6dbe51fe0737 56 pc.getc();
leihen 1:6dbe51fe0737 57 rtc.setTime(tm, false, false);
leihen 0:431183c5b136 58 }
leihen 0:431183c5b136 59 else if (strncmp(buffer, "start", 5) == 0) {
leihen 0:431183c5b136 60 // start
leihen 0:431183c5b136 61 pc.printf("Performing start operation\n");
leihen 1:6dbe51fe0737 62 rtc.startClock();
leihen 0:431183c5b136 63 }
leihen 0:431183c5b136 64 else if (strncmp(buffer, "stop", 4) == 0) {
leihen 0:431183c5b136 65 // stop
leihen 0:431183c5b136 66 pc.printf("Performing stop operation\n");
leihen 1:6dbe51fe0737 67 rtc.stopClock();
leihen 1:6dbe51fe0737 68 }
leihen 1:6dbe51fe0737 69 else if (strncmp(buffer, "ena", 3) == 0) {
leihen 1:6dbe51fe0737 70 int rs;
leihen 1:6dbe51fe0737 71 pc.printf("Please specify the frequency : [0 = 1Hz, 1 = 4.096kHz, 2 = 8.192kHz, 3 = 32.768kHz] ");
leihen 1:6dbe51fe0737 72 scanf("%d", &rs);
leihen 1:6dbe51fe0737 73 pc.printf("Enabling the output with %d option\n", rs);
leihen 1:6dbe51fe0737 74 rtc.setSquareWaveOutput(true, (RateSelect_t)rs);
leihen 1:6dbe51fe0737 75 }
leihen 1:6dbe51fe0737 76 else if (strncmp(buffer, "dis", 3) == 0) {
leihen 1:6dbe51fe0737 77 pc.printf("Disableing square wave output\n");
leihen 1:6dbe51fe0737 78 rtc.setSquareWaveOutput(false, RS_1Hz);
leihen 0:431183c5b136 79 }
leihen 0:431183c5b136 80 else {
leihen 0:431183c5b136 81 pc.printf("syntax error\n");
leihen 0:431183c5b136 82 }
leihen 0:431183c5b136 83 readptr = 0;
leihen 0:431183c5b136 84 pc.printf("\n\n\n");
leihen 0:431183c5b136 85 }
leihen 0:431183c5b136 86 }