Handy Board : 4935


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Subject:	How to get digital outputs from the handyboard?????????????
Newsgroups:	lugnet.robotics.handyboard
Date:	Thu, 10 Dec 1998 17:17:14 GMT
Original-From:	Michael Toh <leahcim@pacificNOMORESPAM.net.sg>
Viewed:	1027 times

hi everyone, i have been trying for the past few days to get digital outputs from the board but with no success. i have been trying to get digitals outputs from the SPI's pins (J6). i have poke to make the port as output port. but the problem now is how to config the 4 bits. what is the location and the mask bit to do a bit_set/clear. pls help as my deadline for my project is 1 and 1/2 weeks from now. thanks for the help in advance! Michael

Message has 1 Reply:

		Re: How to get digital outputs from the handyboard???...???
(...) First, to enable the four SPI pins D2 through D5 as digital outputs, make sure you do a bit_set( 0x1009, 0x3C ). (In the sonar.c program, for example, bit_set( 0x1009, 0x30 ) seems to only enable two of the pins--not all four). I think poke (...) (26 years ago, 11-Dec-98, to lugnet.robotics.handyboard)

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