i.MX ProcessorsのトピックSPI port via the Audio Code header https://community.nxp.com/t5/i-MX-Processors/SPI-port-via-the-Audio-Code-header/m-p/179763#M7428 <HTML><HEAD></HEAD><BODY><P>Has anyone ever tried to run a SPI device off the Audio Code Header on the iMX 25 PDK Personality board?&nbsp; I have a chip with an SPI interface, but it has a few quirks.&nbsp; I need to experiment with the chip first to decide if "so broke" we have to bit-bang it or if the SPI interface on the chip is functional enough to run over SPI.&nbsp; That seems like the easiest access point to an SPI port, but curious if anyone else has tried it.&nbsp; Or if there is a better solution I'm not seeing ....</P></BODY></HTML> Mon, 24 Oct 2011 21:44:44 GMT Don_ng 2011-10-24T21:44:44Z SPI port via the Audio Code header https://community.nxp.com/t5/i-MX-Processors/SPI-port-via-the-Audio-Code-header/m-p/179763#M7428 <HTML><HEAD></HEAD><BODY><P>Has anyone ever tried to run a SPI device off the Audio Code Header on the iMX 25 PDK Personality board?&nbsp; I have a chip with an SPI interface, but it has a few quirks.&nbsp; I need to experiment with the chip first to decide if "so broke" we have to bit-bang it or if the SPI interface on the chip is functional enough to run over SPI.&nbsp; That seems like the easiest access point to an SPI port, but curious if anyone else has tried it.&nbsp; Or if there is a better solution I'm not seeing ....</P></BODY></HTML> Mon, 24 Oct 2011 21:44:44 GMT https://community.nxp.com/t5/i-MX-Processors/SPI-port-via-the-Audio-Code-header/m-p/179763#M7428 Don_ng 2011-10-24T21:44:44Z Re: SPI port via the Audio Code header https://community.nxp.com/t5/i-MX-Processors/SPI-port-via-the-Audio-Code-header/m-p/179764#M7429 <HTML><HEAD></HEAD><BODY><P>Yes, I have developed iMX25 PDK 3stack SPI driver for Nucleus Plus RTOS and tested it with the&nbsp;pin outs&nbsp;available at audio. jac.</P></BODY></HTML> Tue, 25 Oct 2011 11:02:17 GMT https://community.nxp.com/t5/i-MX-Processors/SPI-port-via-the-Audio-Code-header/m-p/179764#M7429 ZaheerAhmad 2011-10-25T11:02:17Z Re: SPI port via the Audio Code header https://community.nxp.com/t5/i-MX-Processors/SPI-port-via-the-Audio-Code-header/m-p/179765#M7430 <HTML><HEAD></HEAD><BODY><P>Hi </P><P>i'm working with nucleus ready start on the spi ,actualy i'am trying to make something&nbsp; work with the lwspi driver ,but the problem is that i don't really know how to start ,and the nucleus approach is new to me .</P><P></P><P><SPAN class="mce_paste_marker"></SPAN></P></BODY></HTML> Sat, 15 Dec 2012 00:52:58 GMT https://community.nxp.com/t5/i-MX-Processors/SPI-port-via-the-Audio-Code-header/m-p/179765#M7430 hosnihosni 2012-12-15T00:52:58Z