XMC4500 APP FATFS with RTOS

Hi ~
I have success test write a txt file in Micro SD card with non RTOS option on DAVE4
But when I choose Use RTOS , Code will pending on SemStatus = osMutexWait(FATFS_MutexProtectId, osWaitForever) of
res = f_mount(&fs, "0:", 1);,Did anyone have got this problem?
Case official example code is non RTOS.Attachment 2519






Attachment 2518

Attached Images

• RTOS.png‎ (153.9 KB)
• RTOS2.png‎ (175.0 KB)