ds 1307

[BobK]

Hi jcleaver,

Do you have your RTC variables declared in your program? Look on page 2 or the Project MN1307 program about 1/2 way down.

Also do you have a statement "RTCSec.7 = 0". You need this to start the clock running. The clock chip powers up with RTCSec.7 = 1 which turns the osc off.

Your program could be returning the errors if you don't have the clock variables declared. Guessing at this point.

I see you have several segments to your program. You should take each one step by step. First get your LCD working. Something like a "Hello World". Then get the A/D portion working. Then add the clock program.

HTH,

BobK

[jcleaver]

was the bat conn not grounded appreicate all your help getting this going
thanks again

[jcleaver]

that solved the problem of everything going to 02 but the clock is still not running i am sending $00 to secs on inital start up do have pullup on scl and sda so i guess im not as far along as i thought

[jcleaver]

think i got it circuit board problem i hope
again thanks now i just have to add temp and i got this one done
let you know