Search found 242 matches
- Mon Oct 04, 2010 5:53 am
- Forum: SUB-20 General Discussion
- Topic: SPI data transfer issue
- Replies: 43
- Views: 93620
Re: SPI data transfer issue
HI, Something that I do not understand. You say: > 5- send 7 other bytes without deasserting the CS to read register X0 to Z1 (registers are consecutive) (1 command byte + 6 data bytes) and > then one for the whole 5 to 7 actions. It takes roughly 4.5ms, but the data is garbage since the CS is not d...
- Sun Oct 03, 2010 6:22 pm
- Forum: SUB-20 General Discussion
- Topic: SPI data transfer issue
- Replies: 43
- Views: 93620
Re: SPI data transfer issue
OK, I knew they are not stupid in Analog Devices and they took care about SUB-20 being connected to their IC ;-). Here is what you have to do. It is taken from page 14 of the manual To read or write multiple bytes in a single transmission, the multiple-byte bit, located after the R/W bit in the firs...
- Sun Oct 03, 2010 5:20 am
- Forum: SUB-20 General Discussion
- Topic: SPI data transfer issue
- Replies: 43
- Views: 93620
Re: SPI data transfer issue
Don't worry it is not a big deal to make required customization. We did similar things before. (for example: http://www.xdimax.net/forum/viewtopic.php?f=2&t=120&start=0&hilit=pulse ) I would like first to see data sheet of ADXL345 to make sure we do not miss something. Is it correct one? www.analog....
- Sat Oct 02, 2010 8:44 pm
- Forum: SUB-20 General Discussion
- Topic: Full Interface Crosspoint
- Replies: 4
- Views: 10933
Re: Full Interface Crosspoint
That's right.
Tell us what you want it to do and we will make a program that will run. How else SUB-20 can know what you want it to do without commands from PC.and it runs the program
- Sat Oct 02, 2010 6:47 pm
- Forum: SUB-20 General Discussion
- Topic: Full Interface Crosspoint
- Replies: 4
- Views: 10933
Re: Full Interface Crosspoint
What exactly do you want to do?
What interfaces do you want to connect?
And what features do you need in standalone mode?
What interfaces do you want to connect?
And what features do you need in standalone mode?
- Fri Oct 01, 2010 10:59 am
- Forum: CoolMasterNet - Interface Adapters for VRV/VRF AC Systems
- Topic: Getting Trace for off-line AC System Analyzes
- Replies: 0
- Views: 28579
Getting Trace for off-line AC System Analyzes
How to get the trace? ------------------------- 1. Connect CoolMaster to your PC via RS232 port 2. Extract attached to this post d3dump.zip, it will create d3dump folder with following content: cygwin1.dll d3dump.bat d3dump38400.bat d3ttm.bat d3ttm2400.bat d3ttm38400.bat x232.exe 3. Go to d3dum fold...
- Tue Sep 28, 2010 5:02 pm
- Forum: SUB-20 General Discussion
- Topic: Level Converter not Level I Ordered?
- Replies: 11
- Views: 25446
- Tue Sep 28, 2010 6:30 am
- Forum: SUB-20 General Discussion
- Topic: Level Converter not Level I Ordered?
- Replies: 11
- Views: 25446
Re: Level Converter not Level I Ordered?
You can use this link:
viewtopic.php?f=2&t=3#p353
Or simply go to download section on the web page:
http://www.xdimax.com/sub20/sub20.html#DLD
viewtopic.php?f=2&t=3#p353
Or simply go to download section on the web page:
http://www.xdimax.com/sub20/sub20.html#DLD
- Mon Sep 27, 2010 4:14 pm
- Forum: SUB-20 General Discussion
- Topic: Level Converter not Level I Ordered?
- Replies: 11
- Views: 25446
Re: Level Converter not Level I Ordered?
HI, 1) Since I am using SPI / J6 do I need to configure the SPI interface at all? If yes, what needs set? 2) Do I need to enable the SPI? 3) Do I need to provide an external clock? 1. No 2. No 3. No First of all tell me please what FW version do you have? Run <0> ./sub_app.exe --version XDimax LTD, ...
- Thu Sep 23, 2010 5:19 am
- Forum: SUB-20 General Discussion
- Topic: Level Converter not Level I Ordered?
- Replies: 11
- Views: 25446
Re: SUB-20-Lxxx with Level Converters
Hi, Sure you have to use reference voltage to make level converters work. Otherwise they can not know what specific voltage is required. Let's do it together: 1. Jumpers configuration: Set JP6 2-3 - External SPI voltage via J6.9 or DB9.3 http://www.xdimax.com/sub20/doc/HTML/jumpers.htm 2. Connect re...