topic LPCXpresso54S018M's SW5 in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027288#M40015 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P>I am running&nbsp;<SPAN style="color: #51626f; background-color: #ffffff;">keyboard2mouse example and trying to make use of SW5 (P1_1).&nbsp;</SPAN></P><P></P><P><SPAN style="color: #51626f; background-color: #ffffff;">The example configures USB0&nbsp; as host controller and USB1 as device controller; In which case P1_1 should be available for general GPIO use since USB1's over current functionality is only defined in host mode.</SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;"><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100208iB62319E8EE9D77F7/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;"><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100214i1F1CB41A4BFCC43F/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></SPAN></P><P></P><P><SPAN style="color: #51626f; background-color: #ffffff;">When I configure SW5 as GPIO, the MCU detaches the keyboard from the port as soon as I press SW5.</SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;"><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100215i6C11B6D9DEC7A3D9/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;">Why is that happening ?&nbsp;</SPAN><SPAN style="background-color: #ffffff; color: #51626f;">what am I missing? Please find test case attached; it uses FC9 for debug output. Please advise.&nbsp;</SPAN></P></BODY></HTML> Tue, 31 Dec 2019 01:21:59 GMT belmontbob59 2019-12-31T01:21:59Z LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027288#M40015 <HTML><HEAD></HEAD><BODY><P>Hello,</P><P>I am running&nbsp;<SPAN style="color: #51626f; background-color: #ffffff;">keyboard2mouse example and trying to make use of SW5 (P1_1).&nbsp;</SPAN></P><P></P><P><SPAN style="color: #51626f; background-color: #ffffff;">The example configures USB0&nbsp; as host controller and USB1 as device controller; In which case P1_1 should be available for general GPIO use since USB1's over current functionality is only defined in host mode.</SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;"><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_1.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100208iB62319E8EE9D77F7/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_1.png" alt="pastedImage_1.png" /></span></SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;"><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_2.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100214i1F1CB41A4BFCC43F/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_2.png" alt="pastedImage_2.png" /></span></SPAN></P><P></P><P><SPAN style="color: #51626f; background-color: #ffffff;">When I configure SW5 as GPIO, the MCU detaches the keyboard from the port as soon as I press SW5.</SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;"><span class="lia-inline-image-display-wrapper" image-alt="pastedImage_3.png"><img src="https://community.nxp.com/t5/image/serverpage/image-id/100215i6C11B6D9DEC7A3D9/image-size/large?v=v2&amp;px=999" role="button" title="pastedImage_3.png" alt="pastedImage_3.png" /></span></SPAN></P><P><SPAN style="color: #51626f; background-color: #ffffff;">Why is that happening ?&nbsp;</SPAN><SPAN style="background-color: #ffffff; color: #51626f;">what am I missing? Please find test case attached; it uses FC9 for debug output. Please advise.&nbsp;</SPAN></P></BODY></HTML> Tue, 31 Dec 2019 01:21:59 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027288#M40015 belmontbob59 2019-12-31T01:21:59Z Re: LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027289#M40016 <HTML><HEAD></HEAD><BODY><P>Hi.</P><P>Please share how to reproduce your issue with ordinal <SPAN style="color: #51626f; background-color: #ffffff;">keyboard2mouse_bm demo code under&nbsp;SDK install.&nbsp;</SPAN></P><P>Besides, Which IDE do you work with?</P><P>Have a nice day,</P><P>Jun Zhang</P></BODY></HTML> Fri, 03 Jan 2020 08:17:54 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027289#M40016 ZhangJennie 2020-01-03T08:17:54Z Re: LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027290#M40017 <HTML><HEAD></HEAD><BODY><P>I'm not sure I understand your question ? I've already provided you with the test case. I've downloaded the standalone project for keyboard2mouse&nbsp; from NXP's SDK Dashboard and modified it to</P><P>-add support for SW5,</P><P>-switch debug output from FC0 to FC9.</P><P></P><P>This example uses KEIL IDE. Just connect a keyboard to USB0 and USB1 to host PC, wait for debug output to display "keyboard attached" and then press SW5.</P></BODY></HTML> Fri, 03 Jan 2020 17:00:40 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027290#M40017 belmontbob59 2020-01-03T17:00:40Z Re: LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027291#M40018 <HTML><HEAD></HEAD><BODY><P>Hello, any update on this matter?</P></BODY></HTML> Fri, 10 Jan 2020 17:16:49 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027291#M40018 belmontbob59 2020-01-10T17:16:49Z Re: LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027292#M40019 <HTML><HEAD></HEAD><BODY><P><SPAN style="color: #51626f; background-color: #ffffff;">Hello, any update on this matter?</SPAN></P></BODY></HTML> Thu, 23 Jan 2020 21:42:28 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027292#M40019 belmontbob59 2020-01-23T21:42:28Z Re: LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027293#M40020 <HTML><HEAD></HEAD><BODY><P><SPAN style="background-color: #ffffff; font-size: 15px; font-family: 'courier new', courier, monospace;">NXP, could you please shed some light on this problem ? Please see attached test case using flexcomm 0 for debug output to make it easier to test with.</SPAN></P></BODY></HTML> Sat, 29 Feb 2020 01:04:07 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027293#M40020 belmontbob59 2020-02-29T01:04:07Z Re: LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027294#M40021 <HTML><HEAD></HEAD><BODY><P><SPAN style="font-size: 15px; font-family: 'courier new', courier, monospace;">Can you please shed some light on this problem ? I've attached a test case based on&nbsp;<SPAN style="color: #51626f; background-color: #ffffff;">keyboard2mouse standalone version from SDK builder. What else do you need?</SPAN></SPAN></P></BODY></HTML> Mon, 02 Mar 2020 17:05:57 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027294#M40021 belmontbob59 2020-03-02T17:05:57Z Re: LPCXpresso54S018M's SW5 https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027295#M40022 <HTML><HEAD></HEAD><BODY><P>NXP, could I get an answer on this matter please?</P></BODY></HTML> Wed, 18 Mar 2020 23:40:31 GMT https://community.nxp.com/t5/LPC-Microcontrollers/LPCXpresso54S018M-s-SW5/m-p/1027295#M40022 belmontbob59 2020-03-18T23:40:31Z