S12 / MagniV Microcontrollers中的主题 programming rtc ds1307

programming rtc ds1307

emb — Wed, 21 Mar 2007 19:44:41 GMT

hi.

i need program for rtc ds1307 with 9s12xdt512 over I2C.

if anyone has,please send it to ruchirjainvns@gmail.com

Re: programming rtc ds1307

mke_et — Thu, 22 Mar 2007 03:31:36 GMT

Well, first question would be do you want help with setting up the 12 to talk I2C to the clock chip? Or do you want help in how to talk to the RTC itself? I've interfaced it but I used the I2C pins as port pins and didn't use the I2C 'hardware'. I wrote my own routines since the part used for the project didn't have I2C support.

And I suppose it also matters if you are just looking for a template to paste in to your code?

Mike

Re: programming rtc ds1307

emb — Thu, 22 Mar 2007 12:36:34 GMT

dear mike

please send me the code that u had used to interface the RTC DS1307