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38 lines
1003 B
38 lines
1003 B
#ifndef DS1337_CONFIG
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#define DS1337_CONFIG
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/**
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* Define the DS1337 I2C addresses
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**/
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#define DS1337_WADDR B01101000 /* 0x68 */
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// Ucomment this to enable setting the clock from a
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// unix time stamp with gmt and dst correction
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#define DS1337_USE_SET_UTS
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// Uncomment this enable setting the clock using BCD
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//#define DS1337_USE_BCD_CLOCKSET
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// Uncomment this if you need to read back unix time stamp (without DTS correction)
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//#define DS1337_USE_GET_UTS
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// Uncomment this to support alarms
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#define DS1337_USE_ALARMS
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#ifdef DS1337_USE_ALARMS
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// Uncomment this to allow use external alarm interrupts
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#define DS1337_USE_ALARM_INTERRUPTS
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// Uncomment this to allow alarm functions callback
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#define DS1337_USE_ALARMS_CALLBACK
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#endif
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// Uncomment this to use integrity check functions
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#define DS1337_USE_OSC_INTEGRITY
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// Uncomment this to support square wave output
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// If this is enabled, alarm 2 will output it's interrupt on INTA
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#define DS1337_USE_SQW_OUTPUT
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#endif
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