Quote:
Originally Posted by Penthux
The rtc is working as expected but when I type the 'i2cdetect -y 1' command it doesn't display '68' in the output, it displays 'UU'. Any reason for this and does it affect anything?
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Didnīt we just have this conversation?
The UU just means the driver for the ChronoDot RTC is using the i2c 0x68 address. If you unload the driver module 68 will be displayed instead of UU. Basically, UU indicates that this address cannot be probed because it is currently in use by a software driver (the rtc-ds1307 module in your case).
Try this...
root@myrasbox:~# rmmod rtc-ds1307
* You have just removed the driver for your ChronoDot RTC *
root@myrasbox:~# i2cdetect -y 1
* The output should display 68 *
root@myrasbox:~# modprobe rtc-ds1307
root@myrasbox:~# i2cdetect -y 1
* The RTC driver has been reloaded and the output should now display UU *