Need help for configuring code for multiple alarm with different stepper output and pinmode output using rtc ds1307 attached on arduino uno mega 2560

Using Arduino Programming Questions
1

Need help for configuring code for multiple alarm with different stepper output and pinmode output using rtc ds1307 attached on arduino uno mega 2560.

2

What do you mean by 'configuring"?

3

the code sir

4

What code?

5

/**

  • DS1307 Time and Alarm memory handling example using the extended DS1307 library for handling alarms in
  • the internal free NVRAM of the DS1307
  • This example sketch shows how to use the extended DS1307 library. This library adds weekday alarms to the DS1307
  • functionality. These alarms are stored in the DS1307 persistent RAM (NVRAM) so that it survives periods without
  • power. For that it requires that the DS1307 is powered with an backup battery (e.g. CR2023 coin cell). This sketch
  • shows:
    • how to get the current time of the DS1307 chip and if not set yet it will set the time
    • it shows various example how to set alarms
    • in the loop part it shows how to check if there is an alarm that neds to go off.
    • note: weekday alarms can only be set at 5 minute resulution, e.g. 8:10 is OK and 8:09 is not
  • Circuit:
    • see here for a nice istructable that shows how to connect the DS1307 to an Arduino
  • http://www.instructables.com/id/Arduino-Real-Time-Clock-DS1307/
  • Athor: MilĂ© Buurmeijer
  • Version: 0.6
  • Date: 26/07/2012
  • Version history:
  • 0.1 Initial version that contains alarm structure, alarm retreive functionality and alarm triggering
  • 0.2 Alarm set quick hack
  • 0.3 Setting of alarms debugged
  • 0.4 Removed alarmIsSetAddress *
  • 0.5 first test of library usage
  • 0.6 alarm clear function corrected
  • Based on test sketch from the "DS1307new" library by Peter Schmelzer and Oliver Kraus (version 1.21)
    */

#define DEBUG 1

#include <Wire.h> // for some strange reasons, Wire.h must be included here
#include "DS1307new.h" // extension to new DS1307 Arduino library that includes weekday alarms

void setup() {

#ifdef DEBUG
// init serial communication
Serial.begin(9600);
while(!Serial) {} // for Arduino Leonardo
#endif

// uncomment line below if you explicitly want to set the time
//RTC.setRAM(timeIsSetAddress, (uint8_t *)&aspectIsNotSetToken, sizeof(uint8_t));

// check if flagged that time was already set in RTC
if (RTC.isTimeSet()) {
// OK RTCandA was properly set, so let get the time
RTC.getTime();
} else {
// only do this once to set the RTC
// this routine writes the token to the RTC NV-RAM memory for future reference
RTC.setDateTimeRTC();
}

//examples how to set alarms [alarms are defined at at 5 minute resolution]
RTC.clearAlarmNvramMemory(); // clears the DS1307 internal NVRAM to hold the alarms
RTC.listNvramMemory(); // print out the NVRAM memory values
// set alarm Mondays at 5:25,
// first parameter is day of the week (sunday = 0, monday = 1, ..., saturday = 6)
// second parameter is the hour in 24h style
// last parameter is the minutes in 5 minute resolution, i.e. 0, 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55
RTC.setAlarm( 1, 5, 25);
RTC.listNvramMemory();
RTC.setAlarm( 6, 0, 30); // set alarm Tuesdays at 16:05
RTC.listNvramMemory();
RTC.setAlarm( 3, 12, 10); // aet alarm Wednesday at 12:10
RTC.listNvramMemory();
RTC.setAlarm( 4, 11, 15); // set alarm Thursdays at 11:25
RTC.listNvramMemory();
RTC.clearAlarm( 4); // clear alarm on Thursday
RTC.listNvramMemory();
RTC.setAlarm ( 6, 20, 0); // set alarm Saturdays at 20:00
RTC.listNvramMemory();

#ifdef DEBUG
Serial.println("DS1307 time and alarm memory module");
Serial.println("Format is "hh:mm:ss dd-mm-yyyy DDD"");

uint8_t CEST = RTC.isCETSummerTime();
Serial.print("isCETSummerTime=");
Serial.println(CEST, DEC);    
Serial.println();

#endif
}

/**

  • main loop of the sketch
    */
    void loop() {

if (RTC.setAlarm() {
pinMode (2,OUTPUT);
} else{
pinMode (3,OUTPUT);

}

delay(10000); // wait 10 seconds
}

6

You haven't described the hardware adequately to enable us to offer much help.

Please remember to use code tags when posting code

7

sorry I am new here but my problem is I have a project research development of medicine dispenser with a multiple stepper motor to dispense pill in specific time and day of the week

8

on the example code i have it can print on the serial monitor that alarm is passed but what I need is an output to a pin and a stepper motor.

9

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