topic Re: SAR ADC in Digital Signal Controllers https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317742#M137 <HTML><HEAD></HEAD><BODY><P>MC56F84789</P><P></P><P>I am getting in slow... :smileyhappy: but i still have no solution to initiate a scan sequence whidout using interupts...</P></BODY></HTML> Wed, 09 Jul 2014 14:58:16 GMT matthiasuhlmann 2014-07-09T14:58:16Z SAR ADC https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317740#M135 <HTML><HEAD></HEAD><BODY><P><BR />Hi All,</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>I need to setup the ADC_16 to measure several input measurements.</P><P>Can somebody help me to set up a propper implementation?</P><P>- how can i set up a smaple sequence? (e.g. AD10,AD12,AD20)?</P><P>- how can i use DMA to prevent using IRQ's?</P><P>- Is there somewhere a code example available?</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Thank you!</P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Matthias</P></BODY></HTML> Wed, 09 Jul 2014 12:47:49 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317740#M135 matthiasuhlmann 2014-07-09T12:47:49Z Re: SAR ADC https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317741#M136 <HTML><HEAD></HEAD><BODY><P>Hi Matthias,</P><P></P><P>which device are you working upon?</P></BODY></HTML> Wed, 09 Jul 2014 14:10:25 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317741#M136 ankur_kala 2014-07-09T14:10:25Z Re: SAR ADC https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317742#M137 <HTML><HEAD></HEAD><BODY><P>MC56F84789</P><P></P><P>I am getting in slow... :smileyhappy: but i still have no solution to initiate a scan sequence whidout using interupts...</P></BODY></HTML> Wed, 09 Jul 2014 14:58:16 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317742#M137 matthiasuhlmann 2014-07-09T14:58:16Z Re: SAR ADC https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317743#M138 <HTML><HEAD></HEAD><BODY><P>Hi Matthias,</P><P></P><P>You can look in AN4583, where the SAR ADC is used for PFC implementation along with the DMA. This will solve all the above three queries. the link for the same is <A href="http://cache.freescale.com/files/microcontrollers/doc/app_note/AN4583.pdf?&amp;Parent_nodeId=&amp;Parent_pageType=" title="http://cache.freescale.com/files/microcontrollers/doc/app_note/AN4583.pdf?&amp;Parent_nodeId=&amp;Parent_pageType=">http://cache.freescale.com/files/microcontrollers/doc/app_note/AN4583.pdf?&amp;Parent_nodeId=&amp;Parent_pageType=</A></P><P></P><P>You can also download the code from freescale web : <A href="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=RDPFCPMSMMC56F84789&amp;fsrch=1&amp;sr=4&amp;pageNum=1" title="http://www.freescale.com/webapp/sps/site/prod_summary.jsp?code=RDPFCPMSMMC56F84789&amp;fsrch=1&amp;sr=4&amp;pageNum=1">RDPFCPMSMMC56F84789: Dual Sensorless PMSM FOC with PFC Reference Design: Dual Sensorless PMSM FOC with PFC Reference Des…</A></P><P></P><P>Note: if the answer helps please mark it as helpful/correct.</P><P></P><P>Regards,</P><P>Ankur</P></BODY></HTML> Fri, 11 Jul 2014 08:26:50 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317743#M138 ankur_kala 2014-07-11T08:26:50Z Re: SAR ADC https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317744#M139 <HTML><HEAD></HEAD><BODY><P>Hi Ankur,</P><P></P><P>Thank you for your help.</P><P></P><P>It was more or less what i needed and helped me to solve my problem!</P><P></P><P>Regards,</P><P>Matthias</P></BODY></HTML> Fri, 11 Jul 2014 10:16:09 GMT https://community.nxp.com/t5/Digital-Signal-Controllers/SAR-ADC/m-p/317744#M139 matthiasuhlmann 2014-07-11T10:16:09Z