https://community.nxp.com/t5/LPC-Microcontrollers/LPC54018M-PINT-configuration-requirements/m-p/1494188#M49673 <P>UM11155 PINT chapter 13 section 13.3.1 reads:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="belmontbob59_0-1658512185655.png" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/187577i3BF1695C8A43C97F/image-size/large?v=v2&amp;px=999" role="button" title="belmontbob59_0-1658512185655.png" alt="belmontbob59_0-1658512185655.png" /></span></P><P>&nbsp;</P><P>However, when using MCUxpresso pins tool to configure a pin as PINT the tool generates the code to:</P><P>a)&nbsp; attach the pin to PINT (call INPUTMUX_AttachSignal())</P><P>and</P><P>b)configure the pin as GPIO. (call to&nbsp;IOCON_PinMuxSet())</P><P>Why does pins tool generate [b] above? doesn't this contradict the user manual I quoted ?</P> Fri, 22 Jul 2022 18:04:16 GMT belmontbob59 2022-07-22T18:04:16Z https://community.nxp.com/t5/LPC-Microcontrollers/LPC54018M-PINT-configuration-requirements/m-p/1494188#M49673 <P>UM11155 PINT chapter 13 section 13.3.1 reads:</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="belmontbob59_0-1658512185655.png" style="width: 999px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/187577i3BF1695C8A43C97F/image-size/large?v=v2&amp;px=999" role="button" title="belmontbob59_0-1658512185655.png" alt="belmontbob59_0-1658512185655.png" /></span></P><P>&nbsp;</P><P>However, when using MCUxpresso pins tool to configure a pin as PINT the tool generates the code to:</P><P>a)&nbsp; attach the pin to PINT (call INPUTMUX_AttachSignal())</P><P>and</P><P>b)configure the pin as GPIO. (call to&nbsp;IOCON_PinMuxSet())</P><P>Why does pins tool generate [b] above? doesn't this contradict the user manual I quoted ?</P> Fri, 22 Jul 2022 18:04:16 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPC54018M-PINT-configuration-requirements/m-p/1494188#M49673 belmontbob59 2022-07-22T18:04:16Z