CodeWarrior Development ToolsのトピックRe: SPI CS active through a write and read cycle? https://community.nxp.com/t5/CodeWarrior-Development-Tools/SPI-CS-active-through-a-write-and-read-cycle/m-p/343979#M1478 <HTML><HEAD></HEAD><BODY><P>hello Mark:</P><P></P><P><SPAN style="font-size: 10pt; font-family: 'Arial','sans-serif';">There are some issues with the PE SPI driver (not really bugs, but deficiencies). You can find workarounds and more details in the next thread from the Freescale community:</SPAN></P><P><SPAN style="font-size: 10pt; font-family: 'Arial','sans-serif';"><A _jive_internal="true" href="https://community.nxp.com/thread/307520">https://community.freescale.com/thread/307520</A></SPAN></P><P></P><P></P><P>==================================</P><P>this answer is for you. if it helps, please click on "correct answer" button. thanks!</P><P></P><P>Best Regards,</P><P>ZhangJun</P></BODY></HTML> Mon, 11 Aug 2014 10:26:18 GMT ZhangJennie 2014-08-11T10:26:18Z SPI CS active through a write and read cycle? https://community.nxp.com/t5/CodeWarrior-Development-Tools/SPI-CS-active-through-a-write-and-read-cycle/m-p/343978#M1477 <HTML><HEAD></HEAD><BODY><P>MK20DN512VLQ10 with CW 10.4.&nbsp; </P><P style="min-height: 8pt; padding: 0px;">&nbsp;</P><P>Connected to flash which needs CS asserted through the command, address (both writes), and the reading of the data.&nbsp; I don't see a way to do this with SPIMaster_LDD short of taking over CS as a GPIO and controlling it directly.&nbsp; Is this correct, or am I missing something?</P></BODY></HTML> Thu, 07 Aug 2014 21:02:06 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/SPI-CS-active-through-a-write-and-read-cycle/m-p/343978#M1477 marknordstrand 2014-08-07T21:02:06Z Re: SPI CS active through a write and read cycle? https://community.nxp.com/t5/CodeWarrior-Development-Tools/SPI-CS-active-through-a-write-and-read-cycle/m-p/343979#M1478 <HTML><HEAD></HEAD><BODY><P>hello Mark:</P><P></P><P><SPAN style="font-size: 10pt; font-family: 'Arial','sans-serif';">There are some issues with the PE SPI driver (not really bugs, but deficiencies). You can find workarounds and more details in the next thread from the Freescale community:</SPAN></P><P><SPAN style="font-size: 10pt; font-family: 'Arial','sans-serif';"><A _jive_internal="true" href="https://community.nxp.com/thread/307520">https://community.freescale.com/thread/307520</A></SPAN></P><P></P><P></P><P>==================================</P><P>this answer is for you. if it helps, please click on "correct answer" button. thanks!</P><P></P><P>Best Regards,</P><P>ZhangJun</P></BODY></HTML> Mon, 11 Aug 2014 10:26:18 GMT https://community.nxp.com/t5/CodeWarrior-Development-Tools/SPI-CS-active-through-a-write-and-read-cycle/m-p/343979#M1478 ZhangJennie 2014-08-11T10:26:18Z