forked from BSB-WS23/mpstubs
42 lines
984 B
C
42 lines
984 B
C
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/*! \file
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* \brief Controlling the \ref CMOS "complementary metal oxide semiconductor (CMOS)"
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*/
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#pragma once
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#include "types.h"
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/*! \brief CMOS
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* \ingroup CMOS
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*/
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namespace CMOS {
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enum Register {
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REG_SECOND = 0x0, ///< RTC
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REG_ALARM_SECOND = 0x1, ///< RTC
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REG_MINUTE = 0x2, ///< RTC
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REG_ALARM_MINUTE = 0x3, ///< RTC
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REG_HOUR = 0x4, ///< RTC
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REG_ALARM_HOUR = 0x5, ///< RTC
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REG_WEEKDAY = 0x6, ///< RTC
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REG_DAYOFMONTH = 0x7, ///< RTC
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REG_MONTH = 0x8, ///< RTC
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REG_YEAR = 0x9, ///< RTC
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REG_STATUS_A = 0xa, ///< RTC
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REG_STATUS_B = 0xb, ///< RTC
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REG_STATUS_C = 0xc, ///< RTC
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REG_STATUS_D = 0xd, ///< RTC
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REG_STATUS_DIAGNOSE = 0xe,
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REG_STATUS_SHUTDOWN = 0xf
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};
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uint8_t read(enum Register reg);
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void write(enum Register reg, uint8_t value);
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namespace NMI {
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void enable();
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void disable();
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bool isEnabled();
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} // namespace NMI
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} // namespace CMOS
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