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Forum Index : Microcontroller and PC projects : OPTION RTC
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| busa Regular Member  Joined: 12/02/2015 Location: AustraliaPosts: 81 |
In the MM+ manual on page 40 it says the I/O pins for the RTC can be set with the OPTION RTC command to define a private I2C interface. However when I try to set pins other than 67,66, I get "RTC not responding". Am I doing something wrong or is it not possible to set I/O pins other than 67,66 with the RTC? This is with the Explore 100 by the way |
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Geoffg Guru  Joined: 06/06/2011 Location: AustraliaPosts: 3308 |
It works (last time I checked). "RTC not responding" means just that. Do you have the connections right? Pullups in place? Battery in the RTC? Etc Are you running the latest firmware? Versions earlier than 5.2 had a bug in the OPTION RTC command. Geoff Geoff Graham - http://geoffg.net |
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