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RA 7 6 5 4 3 2 1 0Originally Posted by plyrathrt
see bits below
Code:TrisA =%00001111 ' RA 0:3 as inputs RA 4:7 as outputs in binary OR TrisA = $0F ' same thing in HEX or TrisA = 15 ' same thing in DECIMAL TrisB = %00001011 ' PortB 0,1,3 as inputs
I like binary because it is easy to see at a glance, 1s are inputs, 0s are outputs
Edit: Doh!, Port calls hi / low status of output, TRIS register determines Input/Output
Last edited by Archangel; - 18th August 2008 at 01:55.
If you do not believe in MAGIC, Consider how currency has value simply by printing it, and is then traded for real assets.
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Gold is the money of kings, silver is the money of gentlemen, barter is the money of peasants - but debt is the money of slaves
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Setting Tris registers isn't the problem. It's making sure that the inputs are "digital" and the outputs are setup right.
18F's use the ADCON0, ADCON1 to select pins as digital but it doesn't seem to be working for me.
I am more concerned with getting the 16F883 working properly because atleast that series I am decent with.
As you can see, I like binary too. Way easier to understand atleast for me.
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