topic How to setup LPC4370 HSADC via GPDMA with external signal triggering source in LPC Microcontrollers https://community.nxp.com/t5/LPC-Microcontrollers/How-to-setup-LPC4370-HSADC-via-GPDMA-with-external-signal/m-p/660765#M26273 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Has anybody has experience using LPC4370 HSADC via GPDMA with external&nbsp;signal as triggering source?</P><P>From the UM1053 user manual DMAMUX register, it seems to me that only SGPIO 14 or SGPIO 15 can act as triggering pin.</P><P></P><P>What is the setup require to trigger the GPDMA to start DMA from HSADC?</P></BODY></HTML> Fri, 09 Dec 2016 08:50:41 GMT boonkongyip 2016-12-09T08:50:41Z How to setup LPC4370 HSADC via GPDMA with external signal triggering source https://community.nxp.com/t5/LPC-Microcontrollers/How-to-setup-LPC4370-HSADC-via-GPDMA-with-external-signal/m-p/660765#M26273 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Has anybody has experience using LPC4370 HSADC via GPDMA with external&nbsp;signal as triggering source?</P><P>From the UM1053 user manual DMAMUX register, it seems to me that only SGPIO 14 or SGPIO 15 can act as triggering pin.</P><P></P><P>What is the setup require to trigger the GPDMA to start DMA from HSADC?</P></BODY></HTML> Fri, 09 Dec 2016 08:50:41 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-setup-LPC4370-HSADC-via-GPDMA-with-external-signal/m-p/660765#M26273 boonkongyip 2016-12-09T08:50:41Z Re: How to setup LPC4370 HSADC via GPDMA with external signal triggering source https://community.nxp.com/t5/LPC-Microcontrollers/How-to-setup-LPC4370-HSADC-via-GPDMA-with-external-signal/m-p/660766#M26274 <HTML><HEAD></HEAD><BODY><P>Hi <A _jive_internal="true" data-content-finding="Community" data-userid="281992" data-username="boonkongyip" href="https://community.nxp.com/people/boonkongyip">Boon Kong Yip</A>,</P><P>To provide the fastest possible support I want to point you to refer to the LPC43xx CMSIS-Compliant standard peripheral firmware driver library which includes the GPDMA demo.</P><P><A class="link-titled" href="https://www.lpcware.com/content/nxpfile/lpc4350apdlzip" title="https://www.lpcware.com/content/nxpfile/lpc4350apdlzip">LPC43xx CMSIS-Compliant Standard Peripheral Firmware Driver Library (Keil, IAR) | www.LPCware.com</A>&nbsp;</P><P>Hope it helps.<BR />Have a great day,<BR />Ping</P><P></P><P>-----------------------------------------------------------------------------------------------------------------------<BR />Note: If this post answers your question, please click the Correct Answer button. Thank you!<BR />-----------------------------------------------------------------------------------------------------------------------</P></BODY></HTML> Mon, 19 Dec 2016 05:59:32 GMT https://community.nxp.com/t5/LPC-Microcontrollers/How-to-setup-LPC4370-HSADC-via-GPDMA-with-external-signal/m-p/660766#M26274 jeremyzhou 2016-12-19T05:59:32Z