fix remove ununsed constants
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@ -32,7 +32,7 @@
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#include "global.h" // global utilities
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#include "rtc_ds1307.h" // RTC header and definitions
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/** @defgroup rtc_ds1307_i2c I2C peripheral used to communication with the DS1307 RTC IC
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/** @defgroup rtc_ds1307_i2c I2C peripheral used to communicate with DS1307 RTC IC
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* @{
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*/
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/** I2C peripheral */
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@ -40,11 +40,6 @@
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#define RTC_DS1307_I2C_ADDR 0x68 /**< DS1307 I2C address (fixed to 0b1101000) */
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/** @} */
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#if defined(RTC_DS1307_SQUARE_WAVE_TICKS)
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volatile uint32_t rtc_ds1307_ticks = 0;
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volatile bool rtc_ds1307_tick_flag = false;
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#endif
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void rtc_ds1307_setup(void)
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{
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// configure I2C peripheral
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