System_nRf52_DK Class Reference

nRF52-DK More...

#include <System.hpp>

Inheritance diagram for System_nRf52_DK:

Public Member Functions
void	ledOn (uint8_t n)
void	ledOff (uint8_t n)
void	ledToggle (uint8_t n)
bool	ledIsOn (uint8_t n)
void	onButtonPressed (uint8_t n, void(*func)())
bool	isButtonPressed (uint8_t n)
Public Member Functions inherited from McuNRF52
	McuNRF52 (uint32_t clockHz, int adcRef)
int32_t	getSupplyVoltage ()
	MCU에 공급되는 전압을 구합니다. (단위: mV).
uint32_t	getResetReason ()
	마지막으로 리셋된 원인을 가져옵니다.
Public Member Functions inherited from McuNRF51
	McuNRF51 (uint32_t clockHz, int adcRef)
void	feedWatchdog () override
	Watchdog reset을 방지하기 위하여 watchdog에 신호를 줍니다.
uint32_t	getSystickCount ()
	Get system tick count.
void	waitSystick (uint32_t startTick, uint32_t numTicks)
	Wait numTicks from startTick.
uint32_t	MicrosToSystick (uint32_t usec) override
uint32_t	SystickToMicros (uint32_t ticks) override
uint32_t	getResetReason ()
	마지막으로 리셋된 원인을 가져옵니다.
void	getTimeSinceBoot (struct timeval *tv) override
	보드 부팅 이후부터 현재까지의 경과 시간을 구합니다.
Public Member Functions inherited from McuARMCortexM
	McuARMCortexM (uint32_t clockHz, uint32_t systickHz, uint32_t maxSystickCount)
const CoreRegisterDump *	getLastCoreRegisterDump ()
void	saveCoreRegisterValues (uint32_t r0, uint32_t r1, uint32_t r2, uint32_t r3, uint32_t r12, uint32_t lr, uint32_t pc, uint32_t psr)
Public Member Functions inherited from McuGeneric
	McuGeneric (uint32_t clockHz, uint32_t systickHz, uint32_t maxSystickCount)
Public Member Functions inherited from RTCCalendar
void	getDateTime (struct tm &t)
	현재 로컬 시간을 가져옵니다.
time_t	getDateTime ()
	현재 로컬 시간을 가져옵니다.
void	getUTC (struct tm &t)
	현재 UTC 시간을 가져옵니다.
time_t	getUTC ()
	현재 UTC 시간을 가져옵니다.
void	setDateTime (struct tm &t)
	현재 로컬 시간을 설정합니다.
void	setDateTime (time_t t)
	현재 로컬 시간을 설정합니다.
void	setUTC (struct tm &t)
	현재 UTC 시간을 설정합니다.
void	setUTC (time_t t)
	현재 UTC 시간을 설정합니다.
void	setDateTimeAlarm (struct tm &t)
	현재 로컬 시간을 기준으로 알람을 설정합니다.
void	setDateTimeAlarm (time_t t)
	현재 로컬 시간을 기준으로 알람을 설정합니다.
error_t	setTimeAlarm (uint8_t hour, uint8_t min, uint8_t sec=0)
	현재 로컬 시간을 기준으로 알람을 설정합니다.
void	onDateTimeAlarm (void(*func)())
	알람 발생시 호출될 콜백함수를 지정합니다.
void	setTimeDiff (int16_t diffMinutes)
	UTC와 로컬 시간과의 차이를 분 단위로 지정합니다.
int16_t	getTimeDiff ()
	UTC와 로컬 시간과의 차이를 반환합니다.
virtual void	signalAlarm ()
Public Member Functions inherited from StandardPrintable
	StandardPrintable (Print *out, Print *err)
	StandardPrintable (Print *common)

Additional Inherited Members
Public Types inherited from McuNRF52
enum	{ RESET_REASON_NFC = (1ul << 19) }
enum	AdcReference_t {   VREF_INTERNAL3V6 = 0 , VREF_INTERNAL3V = 1 , VREF_INTERNAL2V4 = 2 , VREF_INTERNAL1V8 = 3 ,   VREF_INTERNAL1V2 = 4 , VREF_INTERNAL0V6 = 5 , VREF_INTERNAL0V3 = 6 , VREF_INTERNAL0V15 = 7 ,   VREF_INTERNALVDD_6div4 = 8 , VREF_INTERNALVDD_5div4 = 9 , VREF_INTERNALVDD = 10 , VREF_INTERNALVDD_3div4 = 11 ,   VREF_INTERNALVDD_2div4 = 12 , VREF_INTERNALVDD_1div4 = 13 , VREF_INTERNALVDD_1div8 = 14 , VREF_INTERNALVDD_1div16 = 15 ,   VREF_DEFAULT = 2 , VREF_INTERNAL = 2 }
	ADC (analogRead()) 기준 전압 More...
Public Types inherited from McuNRF51
enum	{   RESET_REASON_RESETPIN = (1ul << 0) , RESET_REASON_DOG = (1ul << 1) , RESET_REASON_SREQ = (1ul << 2) , RESET_REASON_LOCKUP = (1ul << 3) ,   RESET_REASON_OFF = (1ul << 16) , RESET_REASON_LPCOMP = (1ul << 17) , RESET_REASON_DIF = (1ul << 18) }
enum	AdcReference_t {   VREF_INTERNAL1V2 = 0 , VREF_INTERNAL1V8 = 1 , VREF_INTERNAL3V6 = 2 , VREF_INTERNALVDD = 3 ,   VREF_INTERNALVDD_3div6 = 4 , VREF_INTERNALVDD_1div3 = 5 , VREF_INTERNALVDD_3div2 = 6 , VREF_INTERNALVDD_3div4 = 7 ,   VREF_INTERNALVDD_1div2 = 8 , VREF_EXTERNAL1_3div1 = 9 , VREF_EXTERNAL1_3div2 = 10 , VREF_EXTERNAL1 = 11 ,   VREF_EXTERNAL2_3div1 = 12 , VREF_EXTERNAL2_3div2 = 13 , VREF_EXTERNAL2 = 14 , VREF_DEFAULT = 2 ,   VREF_INTERNAL = 2 }
	ADC (analogRead()) 기준 전압 More...
Public Attributes inherited from McuGeneric
const uint32_t	CLOCK_HZ
	CPU clock frequency in unit of Hz.
const uint32_t	SYSTICK_HZ
	System tick frequency in unit of Hz.
const uint32_t	MAX_SYSTICK_COUNT
	Maximum value of systick counter.
bool	useSleep = true
	true 이면 MCU가 유휴(idle) 상태일 때 저전력을 위하여 sleep 합니다.
Public Attributes inherited from StandardPrintable
Print *	out = nullptr
	표준 출력 장치
Print *	err = nullptr
	표준 오류 출력 장치
Protected Member Functions inherited from McuNRF52
int32_t	analogRead (int8_t pin)
uint16_t	readSAADC (uint8_t pSelP, uint8_t pSelN, uint32_t conf)
Protected Member Functions inherited from McuNRF51
void	analogWrite (int pin, int32_t val)
void	tone (int pin, uint32_t frequency)
void	noTone (int pin)
int32_t	analogRead (int8_t pin)
void	getUTCFromHardware (uint16_t *year, uint8_t *month, uint8_t *day, uint8_t *hour, uint8_t *min, uint8_t *sec, uint32_t *subsec=NULL) override
void	setUTCToHardware (uint16_t year, uint8_t month, uint8_t day, uint8_t hour, uint8_t min, uint8_t sec, int32_t subsec=-1) override
void	setUTCAlarmToHardware (uint8_t hour, uint8_t min, uint8_t sec) override
Protected Attributes inherited from McuNRF51
uint32_t	resetReason
uint8_t	adcResolutionBits = 12
int	adcReference
uint64_t	nextAlarm = 0
uint64_t	countSeconds = 0
HardwareTimerTick_t	countAtLastSec = 0
struct timeval	bootTime
Protected Attributes inherited from RTCCalendar
void(*	handlerAlarm )()

Detailed Description

nRF52-DK

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The documentation for this class was generated from the following file:

• nordic-nrf52-dk/include/System.hpp