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Plz help me sir.......
Thank you

plz help me Ben......
Thank you

hello Ben,
Thanks for the reply ...... I tried but i am not able to read romcode of ds1990a . I am using pic16f877a and a single 1wire device (ds1990a) . Can you please show me a flowcode example file to read romcode and display it in lcd ?
Thank you

Thanks benj,
I am using ds1990a.......... i just want to read 64 bit rom code and have to compare with already stored code in pic.
So which function to use ? is it oo_readdevice & oo_getpadbyte functions ?


Regards,
tanveer

how to read 64 bit rom code using 1 wire component oo_read_device ??
there is count variable and return byte.......how to store all 8 byte ?
plz help me......

Thanks for reply Benj
I am using flowcode v4 for PIC. I need to check the presence of iButton (ds1990A) and if it is present , the ROM code of iButton should be displayed on LCD.
Can you show a example file for this ? plzz help me.....

Regards,
Tanveer

hello,
i am working on a project, in which i am using 1 wire component. i am using ds1990a ibutton in my project.
i am facing problem in reading romcode of ds1990a. i need to display the romcode of ds1990a on lcd. Can any help me Plz.......