jim
90ced4969a
update notes
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@6029 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-29 16:26:16 +00:00
jim
2322b564a3
Fix DAC stuff slightly
...
Update code to test bipolar dac
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@6027 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-29 09:25:05 +00:00
jim
97d0350be5
add notes
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@6026 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-29 09:21:04 +00:00
jim
39231ac217
more features
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@6025 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-29 02:13:24 +00:00
jim
b376f39f83
Simple "zoom nilm" behavior & sending ADC/DAC data to the PC.
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5936 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-12 23:03:00 +00:00
jim
9ecacf9ad9
Process ADC+DAC packets from the Zoom Nilm board and dump it out.
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5935 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-12 23:01:56 +00:00
jim
b95491274d
Set up 128 KHz 12-bit ADC sampling with DMA, and send to UART at 0.5 Mbps.
...
Seems to work well.
Next step is to process ADC data at 128 KHz to determine DAC stepping,
and send DAC + ADC to PC at 8 KHz.
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5931 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-12 05:24:34 +00:00
jim
136fb77276
Start refactoring timer stuff for internal ADC
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5928 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-12 02:58:54 +00:00
jim
3bcb136417
DAC test stuff
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5920 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-02-11 21:19:38 +00:00
jim
842c93bd98
Start tool to read ADC data from FTDI at 1mbit
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5837 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-01-29 23:57:04 +00:00
jim
d341d1ef6b
calibration test
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5806 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-01-23 04:29:07 +00:00
jim
04012c7080
Update test app
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5805 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2008-01-23 03:33:10 +00:00
jim
3c9c415f7d
add sweep
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5477 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-11-07 00:08:38 +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
a1afdee08a
Updates
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5374 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-10-16 23:31:48 +00:00
jim
11ba7c897b
blah
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5373 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-10-16 23:20:11 +00:00
jim
33fbeb4335
start adding uart stuff
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5372 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-10-16 23:15:41 +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
jim
809daeb4c5
add slides
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5250 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-17 21:56:46 +00:00
jim
d6cbe18f75
add order
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5211 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-07 17:33:37 +00:00
jim
2a8be3d480
add gerbers
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5191 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-02 19:51:45 +00:00
jim
3b6e17e27e
update silk
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5190 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-02 19:29:20 +00:00
jim
2afddd72bb
gzip them.. too big
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5189 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-02 00:47:51 +00:00
jim
8dc3440cd3
misc updates, should be ready to go now.
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5188 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-02 00:45:56 +00:00
jim
a307b62ad5
fix drc errors
...
no (bad) ERC errors
and no DRC errors now.
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5187 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-01 20:34:14 +00:00
jim
93d6472919
Fully routed
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5186 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-01 20:29:56 +00:00
jim
134861284d
misc power updates.. still not routing
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5184 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-01 19:33:59 +00:00
jim
a04a73dc3d
Made board much bigger, will spread across two breadboards now.
...
Routed power by hand.
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5183 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-09-01 19:14:51 +00:00
jim
e07b19cc7c
Add pic board & schematic.
...
Need to figure out how to get this board to route...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@5181 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-08-31 17:44:39 +00:00
jim
4f757c6990
turn on interrupts
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@4395 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-02-26 22:36:28 +00:00
jim
b5444fcb60
add hex file
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@4394 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-02-26 22:25:27 +00:00
waritw
51e71c390e
update to use internal oscillator
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@4393 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-02-26 22:25:06 +00:00
jim
1c2456777c
add PC side code
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@4368 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-02-21 19:59:11 +00:00
jim
20428f67be
Add zoom nilm stuff, start with code to test dac
...
git-svn-id: https://bucket.mit.edu/svn/nilm/zoom@4367 ddd99763-3ecb-0310-9145-efcb8ce7c51f
2007-02-21 19:53:24 +00:00
