Archive for SD card

History repeats itself

Posted in Blog with tags , , , , , , , , , , on March 17, 2014 by sethkoberg

As I could have predicted, I have been putting off writing in my blog and working on my projects for a while now. Both have been in the back of my mind, but for one reason or another, I have been neglecting to do anything about them. I have been running into a few problems with the Anemometer, and those things need to be ironed out – issues with the RTC not updating or storing the time correctly, issues with having the anemometer write data to an SD card while simultaneously outputting to the serial monitor – things that I never imagined I would have to take into account. The DS1337 is purportedly hot swappable with the more common DS1307, at least, that is what I figured when comparing registers between the two and the DS1307 worked fine when I was testing code, but when I switched to the DS1337, I started getting the wrong data.

Continue reading