Post by thread:[SX] Nested IF statements

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, John Kauffman wrote:In SX/B (IDE ver 3.2) is there a trick to nesting IF...THEN statements? Doesn't seem to be a warning in the IDE help, but no examples of nested in help I have searched forum for "nest if" and "nested if" but without results. There is a nested example in the CLock/Timer sample. This first one works fine: if RB.3 = 1 then pause 1 endif This second one fails, throwing a 26 error at the second EndIF (last line below) if RB.3 = 1 then pause 1 if RB.4 = 1 then pause 1 endif endif Error 26 from help: Error 26 ELSE OR ENDIF WITHOUT IF. You have used ELSE or ENDIF without a corresponding IF. ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=148496 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, Sparks-R-Fun wrote:John, I am not aware of a 'trick' to nesting If...Then statements. I have nested many myself. I copied the code from your second example into the main program body of the example template from the help file. It compiled just fine for me. I am using SX-Key 3.2 and not yet the latest version that was made available within the last few days.

- Sparks ---------- End of Message ---------- You can view the post on-line at: http://forums.parallax.com/forums/default.aspx?f=7&p=1&m=148496#m148501 Need assistance? Send an email to the Forum Administrator at forumadmin@parallax.com The Parallax Forums are powered by dotNetBB Forums, copyright 2002-2006 (http://www.dotNetBB.com)

In SX Microcontrollers, SX/B Compiler and SX-Key Tool, bean wrote:John, Older versions of the compiler had a problem with lowercase commands (I think IF..THEN..ELSE..ENDIF were ones). Try either the latest compiler (1.51.03) or make them uppercase. Bean.

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In SX Microcontrollers, SX/B Compiler and SX-Key Tool, John Kauffman wrote:Correct, as always, Bean. Changing to upper case did the trick. I will check on 1.51.03 compiler tomorrow. BTW, is there a wish list kept somewhere for improvments to the user IDE interface?

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Error 26	ELSE OR ENDIF WITHOUT IF. You have used ELSE or ENDIF without a corresponding IF.