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Currently only for AVR but ARM coming soon.
RTC 1307 Library
Rating:
Author: Richard Lowe
Last Updated: 2013-09-19
Package Version: 1.0.0.0
Category: Timers (Real time clock)
Downloaded: 2167 times
Not followed.
License: MIT license
Makes easy addition of ds1307 RTC.
- Information
- Comments (0)
| DOWNLOAD LINK | RELATED COMPILER | CONTAINS |
|---|---|---|
| 1379602083_rtc_1307_library_mikroc_avr.mpkg [66.66KB] | mikroC PRO for AVR |
|
Library Blog
Currently only for AVR but ARM coming soon.
Requires: Boolean support found on libstock
Easy access to all RTC functions including RAM read / write as well as RTC output. Has "daylight savings time" support. This is the current law for dst, but future revisions will allow for a custom dst if the law were to change.
Several functions exist in this library including GMT HTTP header output for your web server project.
Example:
#include "ds1307.h"
#include <stdbool.h>
#define msg( txt ) UART1_Write_Text( txt )
void main()
{
ds1307_config_t rtc;
rtc.time_zone = -8;
rtc.dst_enable = TRUE;
rtc.config = DS1307_SQW_1HZ;
UART1_Init( 38400 );
Delay_ms( 100 );
ds1307_init( &rtc );
EICRA |= (1<<ISC01) | (1<<ISC00);
EIMSK |= (1<<INT0);
SREG_I_bit = 1;
}
void rtc_sw_ISR() iv IVT_ADDR_INT0 ics ICS_AUTO {
msg( ds1307_get_system_time_str() );
msg( "\r\n" );
}
NOTE* Time is kept in GMT on the hardware. Local time is supported through "time_zone".
