2009-10-31 12:04:17 Blaclfin Onchip RTC Problems
Appalayagari Sreedhar (INDIA)
Message: 81947
Hi,
I am working with BF527 Rev0.2 custom board uClinux distribution 2009R1-RC1.
I tried to set the time to blackfin RTC uisng the hwclock. utility/function.
The time taken to write into the RTC is almost 1 minute.
*************************************
time1
system("hwclock -w");
time2;
time2 - time1 = 65secs.
****************************************
Why is this happening? Is am doing doing anything wrong. Please help to solve this issue.
Thank you.
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2009-10-31 15:25:24 Re: Blaclfin Onchip RTC Problems
Mike Frysinger (UNITED STATES)
Message: 81952
is your RTC wired correctly ? can you read the correct time ? can you read/write it under u-boot ?