Kinetis MicrocontrollersのトピックRe: Touchscreen and ADC https://community.nxp.com/t5/Kinetis-Microcontrollers/Touchscreen-and-ADC/m-p/245867#M6502 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>There is a guide to using resistive touch screens with ADC/GPIO here: <A href="http://www.utasker.com/docs/uTasker/uTaskerTouch.PDF" title="http://www.utasker.com/docs/uTasker/uTaskerTouch.PDF">http://www.utasker.com/docs/uTasker/uTaskerTouch.PDF</A></P><P></P><P>Regards</P><P></P><P>Mark</P></BODY></HTML> Wed, 22 Jan 2014 12:58:04 GMT mjbcswitzerland 2014-01-22T12:58:04Z Touchscreen and ADC https://community.nxp.com/t5/Kinetis-Microcontrollers/Touchscreen-and-ADC/m-p/245865#M6500 <HTML><HEAD></HEAD><BODY><P>Hi !</P><P></P><P>I use a K70 and I would like to plug a display wich comport a touchscreen. Do i need to use a controller between the touchscreen and the K70 or i can directly plug the touchscreen to ADC pins ?</P><P></P><P></P><P>Thanks a lot ! </P></BODY></HTML> Tue, 21 Jan 2014 11:04:34 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Touchscreen-and-ADC/m-p/245865#M6500 joelesco 2014-01-21T11:04:34Z Re: Touchscreen and ADC https://community.nxp.com/t5/Kinetis-Microcontrollers/Touchscreen-and-ADC/m-p/245866#M6501 <HTML><HEAD></HEAD><BODY><DIV><P><SPAN class="SpellE"><SPAN lang="ES-TRAD" style="mso-ansi-language:ES-TRAD">Hello</SPAN></SPAN> <SPAN lang="ES-TRAD" style="mso-ansi-language:ES-TRAD"><SPAN class="SpellE">Jay</SPAN>,</SPAN></P><P><SPAN lang="ES-TRAD" style="mso-ansi-language:ES-TRAD"></SPAN></P><P>No, you don't need a dedicated controller, you can use ADC and GPIO. CRTOUCH used in the TWR-LCD-RGB have extra functions like gesture recognitions.</P><P></P><P>Best Regards,</P><P></P><P>Luis</P></DIV></BODY></HTML> Tue, 21 Jan 2014 11:54:07 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Touchscreen-and-ADC/m-p/245866#M6501 LuisCasado 2014-01-21T11:54:07Z Re: Touchscreen and ADC https://community.nxp.com/t5/Kinetis-Microcontrollers/Touchscreen-and-ADC/m-p/245867#M6502 <HTML><HEAD></HEAD><BODY><P>Hi</P><P></P><P>There is a guide to using resistive touch screens with ADC/GPIO here: <A href="http://www.utasker.com/docs/uTasker/uTaskerTouch.PDF" title="http://www.utasker.com/docs/uTasker/uTaskerTouch.PDF">http://www.utasker.com/docs/uTasker/uTaskerTouch.PDF</A></P><P></P><P>Regards</P><P></P><P>Mark</P></BODY></HTML> Wed, 22 Jan 2014 12:58:04 GMT https://community.nxp.com/t5/Kinetis-Microcontrollers/Touchscreen-and-ADC/m-p/245867#M6502 mjbcswitzerland 2014-01-22T12:58:04Z