topic How to read any GPIO in input state in LPCXpresso IDE https://community.nxp.com/t5/LPCXpresso-IDE/How-to-read-any-GPIO-in-input-state/m-p/564465#M17585 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Deepak Bansal on Tue Sep 11 00:11:58 MST 2012</STRONG><BR /><SPAN>How to read LPC1317 in input state.I didn't find its function in gpio.c.</SPAN><BR /><BR /><SPAN>Also user manual do not have library description.</SPAN></BODY></HTML> Wed, 15 Jun 2016 22:23:29 GMT lpcware 2016-06-15T22:23:29Z How to read any GPIO in input state https://community.nxp.com/t5/LPCXpresso-IDE/How-to-read-any-GPIO-in-input-state/m-p/564465#M17585 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Deepak Bansal on Tue Sep 11 00:11:58 MST 2012</STRONG><BR /><SPAN>How to read LPC1317 in input state.I didn't find its function in gpio.c.</SPAN><BR /><BR /><SPAN>Also user manual do not have library description.</SPAN></BODY></HTML> Wed, 15 Jun 2016 22:23:29 GMT https://community.nxp.com/t5/LPCXpresso-IDE/How-to-read-any-GPIO-in-input-state/m-p/564465#M17585 lpcware 2016-06-15T22:23:29Z Re: How to read any GPIO in input state https://community.nxp.com/t5/LPCXpresso-IDE/How-to-read-any-GPIO-in-input-state/m-p/564466#M17586 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by ArtjomGromak on Tue Sep 11 06:16:41 MST 2012</STRONG><BR /><HR /><SPAN style="color: #0000ff;"><STRONG>Quote: Deepak Bansal</STRONG><BR />How to read LPC1317 in input state.I didn't find its function in gpio.c.<BR /><BR />Also user manual do not have library description.</SPAN><HR /><BR /><BR /><TABLE border="1"><TBODY><TR><TD bgcolor="#cacaca"> <PRE> uint32_t port0_input_state; port0_input_state=LPC_GPIO0-&gt;DATA; // reading inputs from PORT0 </PRE> </TD></TR></TBODY></TABLE></BODY></HTML> Wed, 15 Jun 2016 22:23:30 GMT https://community.nxp.com/t5/LPCXpresso-IDE/How-to-read-any-GPIO-in-input-state/m-p/564466#M17586 lpcware 2016-06-15T22:23:30Z Re: How to read any GPIO in input state https://community.nxp.com/t5/LPCXpresso-IDE/How-to-read-any-GPIO-in-input-state/m-p/564467#M17587 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Deepak Bansal on Tue Sep 11 22:19:55 MST 2012</STRONG><BR /><SPAN>Thanks Gromak</SPAN><BR /><BR /><SPAN>If selected bits are required than </SPAN><BR /><SPAN>LPC_GPIO[portNum]-&gt;MASKED_ACCESS[bitPosi]</SPAN><BR /><SPAN>can be used.</SPAN><BR /><BR /><BR /><SPAN>regards</SPAN><BR /><SPAN>Deepak</SPAN></BODY></HTML> Wed, 15 Jun 2016 22:23:31 GMT https://community.nxp.com/t5/LPCXpresso-IDE/How-to-read-any-GPIO-in-input-state/m-p/564467#M17587 lpcware 2016-06-15T22:23:31Z