topic Re: Help with I2C port change on FRDM-KE02Z in Kinetis Microcontrollers https://community.nxp.com/t5/Kinetis-Microcontrollers/Help-with-I2C-port-change-on-FRDM-KE02Z/m-p/510824#M32256 <HTML><HEAD></HEAD><BODY><P>I have resolved the problem.</P><P>The error is not in the code but on the board.</P></BODY></HTML> Tue, 08 Mar 2016 06:37:22 GMT shuichiy 2016-03-08T06:37:22Z Help with I2C port change on FRDM-KE02Z https://community.nxp.com/t5/Kinetis-Microcontrollers/Help-with-I2C-port-change-on-FRDM-KE02Z/m-p/510823#M32255 <HTML><HEAD></HEAD><BODY><P>Let me add a question for I2C on FRDM-KE02Z.</P><P></P><P>On my FRDM-KE02Z, the oscillator has already removed (for internal clock, #define USE_FEE commented out in ke02_config.h) and an external I2C master connected instead.</P><P>Now I'm configuring I2C from PTA3/PTA2 to PTB7/PTB6.</P><P>On I2C Slave Demo sample,&nbsp; following code is added in sysinit.c to change the pin.</P><P>sSIMConfig.u32PinSel |= SIM_PINSEL_IICPS_MASK;</P><P></P><P>Do I need other changes&nbsp; on the software?</P></BODY></HTML> Mon, 07 Mar 2016 03:05:13 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Help-with-I2C-port-change-on-FRDM-KE02Z/m-p/510823#M32255 shuichiy 2016-03-07T03:05:13Z Re: Help with I2C port change on FRDM-KE02Z https://community.nxp.com/t5/Kinetis-Microcontrollers/Help-with-I2C-port-change-on-FRDM-KE02Z/m-p/510824#M32256 <HTML><HEAD></HEAD><BODY><P>I have resolved the problem.</P><P>The error is not in the code but on the board.</P></BODY></HTML> Tue, 08 Mar 2016 06:37:22 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Help-with-I2C-port-change-on-FRDM-KE02Z/m-p/510824#M32256 shuichiy 2016-03-08T06:37:22Z