topic Re: PIN swap UART input in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/PIN-swap-UART-input/m-p/570665#M18211 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Wojtkingson on Tue Mar 08 04:23:17 MST 2016</STRONG><BR /><SPAN>pins 10 and 11 are true open drain. You have to use different pins</SPAN></BODY></HTML> Wed, 15 Jun 2016 20:10:48 GMT lpcware 2016-06-15T20:10:48Z PIN swap UART input https://community.nxp.com/t5/LPC-Microcontrollers/PIN-swap-UART-input/m-p/570664#M18210 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Tarakan on Thu Mar 03 08:29:56 MST 2016</STRONG><BR /><SPAN>Hey guys! I have a problem with the configuration of input for UART in LPC824. I use ringbuffer &amp; interrupt. </SPAN><BR /><SPAN>(Output work on ewery pin OK.)</SPAN><BR /><SPAN>...</SPAN><BR /><SPAN>Chip_GPIO_SetPinDIRInput(LPC_GPIO_PORT, 0, 17);</SPAN><BR /><SPAN>Chip_SWM_MovablePinAssign(SWM_U0_RXD_I, 17);</SPAN><BR /><SPAN>...</SPAN><BR /><SPAN>Input does not work. When you use pins P0_10 or 11, 8,1 input work.</SPAN><BR /><SPAN>When you use pins P0_23, 17, 14, 15 input does not work.</SPAN><BR /><SPAN>What is the difference between pins?</SPAN><BR /><SPAN>I tried to disable the default setting pin functions with Chip_SWM_DisableFixedPin() No result :-(</SPAN><BR /><SPAN>Any idea? Thanks for the help.</SPAN><BR /><BR /></BODY></HTML> Wed, 15 Jun 2016 20:10:48 GMT https://community.nxp.com/t5/LPC-Microcontrollers/PIN-swap-UART-input/m-p/570664#M18210 lpcware 2016-06-15T20:10:48Z Re: PIN swap UART input https://community.nxp.com/t5/LPC-Microcontrollers/PIN-swap-UART-input/m-p/570665#M18211 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by Wojtkingson on Tue Mar 08 04:23:17 MST 2016</STRONG><BR /><SPAN>pins 10 and 11 are true open drain. You have to use different pins</SPAN></BODY></HTML> Wed, 15 Jun 2016 20:10:48 GMT https://community.nxp.com/t5/LPC-Microcontrollers/PIN-swap-UART-input/m-p/570665#M18211 lpcware 2016-06-15T20:10:48Z Re: PIN swap UART input https://community.nxp.com/t5/LPC-Microcontrollers/PIN-swap-UART-input/m-p/570666#M18212 <HTML><HEAD></HEAD><BODY><SPAN>bump</SPAN></BODY></HTML> Sun, 19 Jun 2016 01:03:48 GMT https://community.nxp.com/t5/LPC-Microcontrollers/PIN-swap-UART-input/m-p/570666#M18212 lpcware 2016-06-19T01:03:48Z