https://community.nxp.com/t5/i-MX-Processors/flexspi-in-rtos/m-p/1458911#M190435 <P>Hi，<BR />Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.<BR />1）Is there any example code available where flexspi is used with TCP/IP stack in an RTOS environment?<BR />-- The above issue is related to the FlexSPI driver, I guess you forgot to relocate the driver into the RAM, so to provide the fastest possible support, I'd like to suggest you refer to the freertos_hello_flash_operation which resides in ~\boards\evkmimxrt1020\rtos_examples of SDK library<BR />Have a great day,<BR />TIC</P> <P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P> <P>&nbsp;</P> <P>- We are following threads for 7 weeks after the last post, later replies are ignored<BR />Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P> Tue, 17 May 2022 01:47:48 GMT jeremyzhou 2022-05-17T01:47:48Z https://community.nxp.com/t5/i-MX-Processors/flexspi-in-rtos/m-p/1458165#M190365 <P>Can I use flexspi driver provided in MCUXpresso with the RTOS application?&nbsp;&nbsp;</P><P>I am running evkmimxrt1020_lwip_tcpecho_freertos example code with evk-1020 board. But when I add the flexspi driver with the project and try to initialize the flexspi_nor_flash_init, the code is stuck in the following marked line. Is there any example code available where flexspi is used with TCP/IP stack in an RTOS environment?</P><P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="partha4sarathe_0-1652474809133.png" style="width: 400px;"><img src="https://community.nxp.com/t5/image/serverpage/image-id/179798i392E8D69DD389DF3/image-size/medium?v=v2&amp;px=400" role="button" title="partha4sarathe_0-1652474809133.png" alt="partha4sarathe_0-1652474809133.png" /></span></P><P>&nbsp;</P> Fri, 13 May 2022 20:50:55 GMT https://community.nxp.com/t5/i-MX-Processors/flexspi-in-rtos/m-p/1458165#M190365 partha4sarathe 2022-05-13T20:50:55Z https://community.nxp.com/t5/i-MX-Processors/flexspi-in-rtos/m-p/1458911#M190435 <P>Hi，<BR />Thank you for your interest in NXP Semiconductor products and for the opportunity to serve you.<BR />1）Is there any example code available where flexspi is used with TCP/IP stack in an RTOS environment?<BR />-- The above issue is related to the FlexSPI driver, I guess you forgot to relocate the driver into the RAM, so to provide the fastest possible support, I'd like to suggest you refer to the freertos_hello_flash_operation which resides in ~\boards\evkmimxrt1020\rtos_examples of SDK library<BR />Have a great day,<BR />TIC</P> <P>-------------------------------------------------------------------------------<BR />Note:<BR />- If this post answers your question, please click the "Mark Correct" button. Thank you!</P> <P>&nbsp;</P> <P>- We are following threads for 7 weeks after the last post, later replies are ignored<BR />Please open a new thread and refer to the closed one, if you have a related question at a later point in time.<BR />-------------------------------------------------------------------------------</P> Tue, 17 May 2022 01:47:48 GMT https://community.nxp.com/t5/i-MX-Processors/flexspi-in-rtos/m-p/1458911#M190435 jeremyzhou 2022-05-17T01:47:48Z