I think the additional 4 channels are for differential channels (and the first 8 are for single ended channels). But, you can use either one type at a time since they are mapped to the same pins on the board. Please refer to README and sensorboardApp.h files for additional details. MDA320 is similar to MDA300 in many respects and hence shares/inherits code from its predecessor. Regards, Giri
________________________________ From: Abdullah Kadri [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 18, 2007 11:38 AM To: Giri Baleri Cc: [email protected] Subject: RE: [Tinyos-help] MDA320 Driver/Application Hello Giri, Thanks for your answer. I opened "XSensorMDA320M.nc" file to see how the application works and found that the application does sampling for 12 analog channels whereas in MDA320 there are only 8 analog channels. Do you have any idea why is there 4 more channels? Moreover, the module uses MDA300EEPROM although the driver is for MDA320, any explanation please? Best, Abdullah Kadri, P.Eng., Ph.D. Candidate The University of Western Ontario Department of Electrical and Computer Engineering Phone: (519) 661-2111 ext. 81271 ________________________________ From: Giri Baleri [mailto:[EMAIL PROTECTED] Sent: Tuesday, December 18, 2007 2:16 PM To: Abdullah Kadri Cc: [email protected] Subject: RE: [Tinyos-help] MDA320 Driver/Application The sensorboard drivers and sample application are available in MoteWorks. http://www.xbow.com/Support/wSoftwareDownloads.aspx \opt\MoteWorks\apps\xsensor\XSensorMDA300 - for single hop \opt\MoteWorks\apps\xmesh\XMDA320 - for multi-hop Giri ________________________________ From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Abdullah Kadri Sent: Tuesday, December 18, 2007 9:34 AM To: [email protected] Subject: [Tinyos-help] MDA320 Driver/Application Hello, I have MDA320 from XBow and need to use it to transmit an analog signal from one mote to the base station (only one hop). I need to have the driver for this board. Also, I really appreciate if any one has similar application which can be shared. Best, Abdullah Kadri, P.Eng., Ph.D. Candidate The University of Western Ontario Department of Electrical and Computer Engineering Phone: (519) 661-2111 ext. 81271
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