2 Pins on Port2 staying high

[lpcware]

Content originally posted in LPCWare by btheuma on Fri Oct 09 11:10:53 MST 2015
I am experiencing a problem on my LPC1115, where pins 2.4 and 2.5 are staying high, even when i set them low or try to toggle them. They are staying at 3.3v. The other pins on the same port are working as expected.

What could be wrong ?

[lpcware]

Content originally posted in LPCWare by btheuma on Sat Oct 10 02:17:13 MST 2015
Thanks a lot, this solved my problem. Wrong silkscreen text on board :(

[lpcware]

Content originally posted in LPCWare by R2D2 on Sat Oct 10 01:45:02 MST 2015
So did you check PIO2_4/5 silkscreen text as mentioned in:

https://www.lpcware.com/content/forum/lpc1114-gpio-setting-problem

[lpcware]

Content originally posted in LPCWare by btheuma on Sat Oct 10 00:36:39 MST 2015
It is the lpc1115 xpressoboard

[lpcware]

Content originally posted in LPCWare by R2D2 on Fri Oct 09 15:08:12 MST 2015

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Quote: btheuma
Lpc1115 development board(arm cortex m0)

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:quest:

So we are talking about OM13035:

http://www.nxp.com/board/OM13035.html

or LPC1115 LPCXpresso Board:

http://www.embeddedartists.com/products/lpcxpresso/lpc1115_xpr.php

Wasn't there an issue with wrong text in silkscreen?

[lpcware]

Content originally posted in LPCWare by btheuma on Fri Oct 09 13:01:22 MST 2015
Lpc1115 development board(arm cortex m0)

[lpcware]

Content originally posted in LPCWare by R2D2 on Fri Oct 09 11:38:46 MST 2015

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Quote: btheuma
...my LPC1115...

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That's which hardware  :quest:  :quest:

[lpcware]

Content originally posted in LPCWare by btheuma on Fri Oct 09 11:19:18 MST 2015
From datasheet, I read that they are normal GPIO pins.

[lpcware]

Content originally posted in LPCWare by mysepp on Fri Oct 09 11:16:00 MST 2015
Check if they are for I2C or have other special function on it.