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zoom-1.0
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24 Commits

Author SHA1 Message Date
jim
6b5a14b01f Changes to fix the real-10-bit case. 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@9082 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2011-01-07 21:41:15 +00:00
jim
555b95f641 Add support for a real 10-bit dac 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@8673 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2010-07-08 00:00:03 +00:00
jim
a2921bf297 10bit version 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@8044 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-11-07 21:27:00 +00:00
jim
af9b2b1ce4 Fake 10-bit mode, using random number lookup for low bits. 
Untested.  Need to test 16-bit mode (current compilation) first
then go back to 10-bit.

git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@8027 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-11-04 00:19:44 +00:00
jim
1f34386bce misc 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7810 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-08-14 00:51:08 +00:00
jim
56bdae2230 git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7727 ddd99763-3ecb-0310-9145-efcb8ce7c51f 2009-07-24 00:09:56 +00:00
jim
267c251999 do 4000 point sweep 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7611 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-07-10 21:33:15 +00:00
jim
3becc85976 git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7597 ddd99763-3ecb-0310-9145-efcb8ce7c51f 2009-07-08 22:15:24 +00:00
jim
45afdd15ba transfer again 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7596 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-07-08 21:21:25 +00:00
jim
98b9e4c7fa does not compile -- moving to laptop 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7595 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-07-08 21:12:53 +00:00
jim
ab11999ef2 New scaling values etc. 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7591 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-07-01 21:11:34 +00:00
jim
adb9fbe267 Misc 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7588 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-07-01 19:27:23 +00:00
jim
5a39bbe11c Fix typo in util.h 
Use pin output to indicate ISR state

git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7174 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-02-05 23:42:14 +00:00
jim
18661b23e6 I don't know 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7079 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2009-01-15 22:22:47 +00:00
jim
55589a4930 git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@7006 ddd99763-3ecb-0310-9145-efcb8ce7c51f 2008-12-04 23:48:24 +00:00
jim
7df0122961 Bugfixes & updates. 
I think the 12-bit ADC can't drive the optoisolator, crap.


git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@6914 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2008-10-06 21:37:48 +00:00
jim
b3b1e70836 workspace 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@6898 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2008-09-25 00:15:06 +00:00
jim
c495a51866 Update for latest circuit changes 
Now needs a smarter algorithm for figuring out the DAC from the ADC.

git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@6628 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2008-06-27 18:33:02 +00:00
jim
18b75e5ef4 add DAC magic for AD5542. 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5476 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2007-11-07 00:06:28 +00:00
jim
458c1e9ed1 ADC seems to work now. 
Added adc_convert to give us a nice signed 32 bit value as the result.

git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5470 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2007-11-06 00:57:07 +00:00
jim
0c38ac8b7a write adc stuff.. and remove hack from uart.c 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5463 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2007-11-02 22:48:41 +00:00
jim
bb5cfb8cac add dac/adc skeletons 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5457 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2007-11-01 23:49:30 +00:00
jim
00a3aee934 Updates 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5456 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2007-11-01 23:36:31 +00:00
jim
f8bf63ce92 initial import 
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5371 ddd99763-3ecb-0310-9145-efcb8ce7c51f
 2007-10-16 22:43:26 +00:00