MCUXpresso IDEのトピックSD Card Initialization on MIMXRT1050-EVK(B) using FreeRTOS and FatFs https://community.nxp.com/t5/MCUXpresso-IDE/SD-Card-Initialization-on-MIMXRT1050-EVK-B-using-FreeRTOS-and/m-p/851375#M3436 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I have an issue trying to initialize the SD Card using FatFs. Please see attached code.</P><P></P><P>I have enabled FatFs, SDMMC, and flexio in my SDK manager (V2.4.2 SDK). I did enable SD Card support via SD_DISK_ENABLE in ffconf.h.&nbsp;</P><P></P><P>I am getting several errors with the SDMMCHOST calls not being defined. The IDE is definitely seeing them if I right click and open declaration. If I comment out these errors, my code crashes when I try to mount the SD Card.</P><P></P><P>Has anyone else seen these issues before? I'm sure it will probably be a settings issue, but I'm just not sure where.</P><P></P><P>-Mike</P></BODY></HTML> Tue, 12 Mar 2019 15:56:47 GMT michaelc77 2019-03-12T15:56:47Z SD Card Initialization on MIMXRT1050-EVK(B) using FreeRTOS and FatFs https://community.nxp.com/t5/MCUXpresso-IDE/SD-Card-Initialization-on-MIMXRT1050-EVK-B-using-FreeRTOS-and/m-p/851375#M3436 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>I have an issue trying to initialize the SD Card using FatFs. Please see attached code.</P><P></P><P>I have enabled FatFs, SDMMC, and flexio in my SDK manager (V2.4.2 SDK). I did enable SD Card support via SD_DISK_ENABLE in ffconf.h.&nbsp;</P><P></P><P>I am getting several errors with the SDMMCHOST calls not being defined. The IDE is definitely seeing them if I right click and open declaration. If I comment out these errors, my code crashes when I try to mount the SD Card.</P><P></P><P>Has anyone else seen these issues before? I'm sure it will probably be a settings issue, but I'm just not sure where.</P><P></P><P>-Mike</P></BODY></HTML> Tue, 12 Mar 2019 15:56:47 GMT https://community.nxp.com/t5/MCUXpresso-IDE/SD-Card-Initialization-on-MIMXRT1050-EVK-B-using-FreeRTOS-and/m-p/851375#M3436 michaelc77 2019-03-12T15:56:47Z Re: SD Card Initialization on MIMXRT1050-EVK(B) using FreeRTOS and FatFs https://community.nxp.com/t5/MCUXpresso-IDE/SD-Card-Initialization-on-MIMXRT1050-EVK-B-using-FreeRTOS-and/m-p/851376#M3437 <HTML><HEAD></HEAD><BODY><P>So, I found FatFs SDK example that writes to the SD Card. It compiles and works great. I'll see how their init code works.</P></BODY></HTML> Thu, 14 Mar 2019 13:10:09 GMT https://community.nxp.com/t5/MCUXpresso-IDE/SD-Card-Initialization-on-MIMXRT1050-EVK-B-using-FreeRTOS-and/m-p/851376#M3437 michaelc77 2019-03-14T13:10:09Z