treboada / ds1302 Goto Github PK

Hello

I'm using Ds1302 library on an attiny85. It works ok.

I need to do some calculations with dates. I look for "timstamp" but no luck.

Is it possible to get a timestamp for a given date or from the RTC ?

I also installed TimeLib library to get timestamps, but it does misbehave when Ds1302 is running aside

Please can you give some advice on getting timestamps from Ds1302::DateTime objects ?

Thanks

I'm using your wonderful library in a project that I try to keep compatible with both platformio and Arduino IDE.

Would it be possible to add this library to the Arduino library manager?

Hello,
I got this error, compiling a a previously correct program incl. Your library DS1302 v 1.0.4 in Arduino IDE 2.0.3:

_**C:\Users\Me\AppData\Local\Temp\ccOl8sUg.ltrans0.ltrans.o: In function _writeByte': C:\Users\Me\Documents\Arduino\libraries\DS1302/DS1302.cpp:382: undefined reference to shiftOut'
collect2.exe: error: ld returned 1 exit status

exit status 1

Compilation error: exit status 1**_

Platform: Arduino UNO

Please check if it can be corrected?

Greetings,

Reported by Reinhard Kopka

I found an error (at least with ESP32) in the lib.

Ds1302.cpp

github:

void Ds1302::_prepareRead(uint8_t address)
{
     _setDirection(INPUT);
     digitalWrite(_pin_ena, HIGH);
     uint8_t command = 0b10000001 | address;
     _writeByte(command);
}

correct:

void Ds1302::_prepareRead(uint8_t address)
{
     _setDirection(OUTPUT);     // the command needs an output to be sent
     digitalWrite(_pin_ena, HIGH);
     uint8_t command = 0b10000001 | address;
     _writeByte(command);
     _setDirection(INPUT);
}

Many thanks for the DS1302 functions.
You publish a halt() function. The data sheet says the oscillator halt flag is undefined after power lost.
So it would be a good idea also to publish a start() function to set the oscillator into running mode.