topic Interfacing DS1307 with KL46 in Kinetis Microcontrollers

Interfacing DS1307 with KL46

abulhasan_cas — Sat, 21 Jun 2014 11:52:30 GMT

Hi all,

Good day to you.

I'm using KL46 processor and we are in need to interface an external RTC chip DS1307 with KL46. Can anyone suggest me how to get the output of DS1307 and feed it to the KL46 in I2C.

Abul Hasan

Re: Interfacing DS1307 with KL46

mjbcswitzerland — Sat, 21 Jun 2014 13:10:48 GMT

See chapter 3 of

http://www.utasker.com/docs/uTasker/uTaskerIIC.PDF

The DS1307 is supported on the KL46 in the uTasker project: http://www.utasker.com/forum/index.php?topic=1721.0

Regards

Mark

http://www.utasker.com/kinetis.html

Re: Interfacing DS1307 with KL46

BlackNight — Sat, 21 Jun 2014 14:36:09 GMT

I have created an open source Processor Expert component which supports both the DS3232 and DS1307:

http://mcuoneclipse.com/2012/12/06/processor-expert-maxim-i2c-rtc-driver-the-arduino-data-logger-shield/

Erich