Tan_godo Posted January 21, 2011 Report Posted January 21, 2011 (edited) Hello All , Anybody has used the ni usb 8451 card for SPI Communication ? Regards Tan Edited January 21, 2011 by Tan_godo Quote
Tan_godo Posted January 24, 2011 Author Report Posted January 24, 2011 Sorry for the late reply .... The scenario is the system has 2 microcontrollers talikg to each other via SPI bus (one is master , the other is slave) .I want Labview using the 8451 card to monitor the data transaction between the 2 ?\ Is it possible ? since on connecting the 4 lines (clk, chipselect , sdo and sdi ) i get some data but not the correct thing. Can this card work as a slave ? Or can it be made to work as s slave ? Regards Tanisha Quote
PaulG. Posted January 24, 2011 Report Posted January 24, 2011 Sorry for the late reply .... The scenario is the system has 2 microcontrollers talikg to each other via SPI bus (one is master , the other is slave) .I want Labview using the 8451 card to monitor the data transaction between the 2 ?\ Is it possible ? since on connecting the 4 lines (clk, chipselect , sdo and sdi ) i get some data but not the correct thing. Can this card work as a slave ? Or can it be made to work as s slave ? Regards Tanisha No. The 8451 cannot be used as a slave. Quote
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