topic How to set K60 Open Drain Output in MQX Software Solutions https://community.nxp.com/t5/MQX-Software-Solutions/How-to-set-K60-Open-Drain-Output/m-p/271250#M8315 <HTML><HEAD></HEAD><BODY><P>Hello all,</P><P></P><P>I use MQX 3.8 on K60 and I want to initialize a output pin as Open Drain Output by using fopen("gpio:output"...</P><P></P><P>Therefor MQX uses gpio_cpu_configure() in io_gpio_kgpio.c.</P><P></P><P>I could'nt see how to send the parameter for setting ODE bit in PORTx_PCRyy register.</P><P>I did'nt find any define for ODE bit.</P><P></P><P>How to set ODE bit using fopen("gpio:output"...?</P><P></P><P>Best regards,</P><P></P><P>Caesar</P></BODY></HTML> Wed, 17 Apr 2013 07:02:51 GMT CaesarI 2013-04-17T07:02:51Z How to set K60 Open Drain Output https://community.nxp.com/t5/MQX-Software-Solutions/How-to-set-K60-Open-Drain-Output/m-p/271250#M8315 <HTML><HEAD></HEAD><BODY><P>Hello all,</P><P></P><P>I use MQX 3.8 on K60 and I want to initialize a output pin as Open Drain Output by using fopen("gpio:output"...</P><P></P><P>Therefor MQX uses gpio_cpu_configure() in io_gpio_kgpio.c.</P><P></P><P>I could'nt see how to send the parameter for setting ODE bit in PORTx_PCRyy register.</P><P>I did'nt find any define for ODE bit.</P><P></P><P>How to set ODE bit using fopen("gpio:output"...?</P><P></P><P>Best regards,</P><P></P><P>Caesar</P></BODY></HTML> Wed, 17 Apr 2013 07:02:51 GMT https://community.nxp.com/t5/MQX-Software-Solutions/How-to-set-K60-Open-Drain-Output/m-p/271250#M8315 CaesarI 2013-04-17T07:02:51Z Re: How to set K60 Open Drain Output https://community.nxp.com/t5/MQX-Software-Solutions/How-to-set-K60-Open-Drain-Output/m-p/271251#M8316 <HTML><HEAD></HEAD><BODY><P>Hi Caesar,</P><P></P><P>unfortunately the legacy "gpio" driver has that limitation (ODE bit not supported). MQX 4.0 lwgpio driver supports ODE bit. </P></BODY></HTML> Wed, 17 Apr 2013 07:31:54 GMT https://community.nxp.com/t5/MQX-Software-Solutions/How-to-set-K60-Open-Drain-Output/m-p/271251#M8316 Martin_ 2013-04-17T07:31:54Z Re: How to set K60 Open Drain Output https://community.nxp.com/t5/MQX-Software-Solutions/How-to-set-K60-Open-Drain-Output/m-p/271252#M8317 <HTML><HEAD></HEAD><BODY><P>Thx Martin.</P></BODY></HTML> Wed, 17 Apr 2013 07:55:49 GMT https://community.nxp.com/t5/MQX-Software-Solutions/How-to-set-K60-Open-Drain-Output/m-p/271252#M8317 CaesarI 2013-04-17T07:55:49Z