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Arduino UNIX Time - Syncing Computer UNIX Time to Arduino Time with Python
Post 303042393 by Neo on Monday 23rd of December 2019 11:34:07 AM
12-23-2019
Administrator
Arduino UNIX Time - Syncing Computer UNIX Time to Arduino Time with Python
Just finished a quick Python script to send the current unix time over to the Arduino from macOS, so in the absence of GPS or some other way to get the unix timestamp (epoch time) to the Arduino, I can get my macOS and Arduino UNO synced to within a second.
Normally, when the Arduino starts up, Arduino run time starts at 0; so I created a Python script, which I will share in a future post (as well as the Arduino sketch), to send the macOS unix time over to the Arduino.
Normally, when the Arduino starts up, Arduino run time starts at 0; so I created a Python script, which I will share in a future post (as well as the Arduino sketch), to send the macOS unix time over to the Arduino.
This User Gave Thanks to Neo For This Post:
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LEARN ABOUT DEBIAN
ost_time
ost::Time(3) Library Functions Manual ost::Time(3) NAME
ost::Time - The Time class uses a integer representation of the current time. SYNOPSIS
#include <numbers.h> Inherited by ost::Datetime. Public Member Functions Time (time_t tm) Time (tm *dt) Time (char *str, size_t size=0) Time (int hour, int minute, int second) Time () virtual ~Time () long getValue (void) const int getHour (void) const int getMinute (void) const int getSecond (void) const char * getTime (char *buffer) const time_t getTime (void) const tm * getTime (tm *buf) const void setTime (char *str, size_t size=0) bool isValid (void) const operator long () String operator() () const Time & operator++ () Time & operator-- () Time & operator+= (const int val) Time & operator-= (const int val) int operator== (const Time &time) int operator!= (const Time &time) int operator< (const Time &time) int operator<= (const Time &time) int operator> (const Time &time) int operator>= (const Time &time) bool operator! () const Protected Member Functions void toSeconds (int hour, int minute, int second) void fromSeconds (char *buf) const virtual void update (void) Protected Attributes long seconds Friends Time operator+ (const Time &time1, const Time &time2) Time operator- (const Time &time1, const Time &time2) Time operator+ (const Time &time, const int val) Time operator- (const Time &time, const int val) Time operator+ (const int val, const Time &time) Time operator- (const int val, const Time &time) Detailed Description The Time class uses a integer representation of the current time. This is then manipulated in several forms and may be exported as needed. Author: Marcelo Dalmas mad@brasmap.com.br Integer based time class. Constructor &; Destructor Documentation ost::Time::Time (time_ttm) ost::Time::Time (tm *dt) ost::Time::Time (char *str, size_tsize = 0) ost::Time::Time (inthour, intminute, intsecond) ost::Time::Time () virtual ost::Time::~Time () [virtual] Member Function Documentation void ost::Time::fromSeconds (char *buf) const [protected] int ost::Time::getHour (void) const int ost::Time::getMinute (void) const int ost::Time::getSecond (void) const char* ost::Time::getTime (char *buffer) const time_t ost::Time::getTime (void) const tm* ost::Time::getTime (tm *buf) const long ost::Time::getValue (void) const bool ost::Time::isValid (void) const Reimplemented in ost::Datetime. ost::Time::operator long () [inline] bool ost::Time::operator! (void) const [inline] Reimplemented in ost::Datetime. int ost::Time::operator!= (const Time &time) String ost::Time::operator() () const Time& ost::Time::operator++ () Time& ost::Time::operator+= (const intval) Time& ost::Time::operator-- () Time& ost::Time::operator-= (const intval) int ost::Time::operator< (const Time &time) int ost::Time::operator<= (const Time &time) int ost::Time::operator== (const Time &time) int ost::Time::operator> (const Time &time) int ost::Time::operator>= (const Time &time) void ost::Time::setTime (char *str, size_tsize = 0) void ost::Time::toSeconds (inthour, intminute, intsecond) [protected] virtual void ost::Time::update (void) [protected], [virtual] Friends And Related Function Documentation Time operator+ (const Time &time1, const Time &time2) [friend] Time operator+ (const Time &time, const intval) [friend] Time operator+ (const intval, const Time &time) [friend] Time operator- (const Time &time1, const Time &time2) [friend] Time operator- (const Time &time, const intval) [friend] Time operator- (const intval, const Time &time) [friend] Member Data Documentation long ost::Time::seconds [protected] Author Generated automatically by Doxygen for GNU CommonC++ from the source code. GNU CommonC++ Sat Jun 23 2012 ost::Time(3)