-l"D:/wendang-li/simplelink_cc13x0_sdk_4_20_01_03__macos/simplelink_cc13x0_sdk_4_20_01_03/examples/rtos/CC1310_LAUNCHXL/drivers/sdraw/tirtos/ccs/tirtos_builds_CC1310_LAUNCHXL_release_ccs/Debug/configPkg/linker.cmd" -l"ti/devices/cc13x0/driverlib/bin/ccs/driverlib.lib" -llibc.a
<Linking>
undefined first referenced
symbol in file
--------- ----------------
disk_register D:/wendang-li/simplelink_cc13x0_sdk_4_20_01_03__macos/simplelink_cc13x0_sdk_4_20_01_03/source/ti/drivers/lib/drivers_cc13x0.aem3<SDFatFS.oem3>
disk_unregister D:/wendang-li/simplelink_cc13x0_sdk_4_20_01_03__macos/simplelink_cc13x0_sdk_4_20_01_03/source/ti/drivers/lib/drivers_cc13x0.aem3<SDFatFS.oem3>
f_mount D:/wendang-li/simplelink_cc13x0_sdk_4_20_01_03__macos/simplelink_cc13x0_sdk_4_20_01_03/source/ti/drivers/lib/drivers_cc13x0.aem3<SDFatFS.oem3>
ffcio_close ./sdraw.obj
ffcio_lseek ./sdraw.obj
ffcio_open ./sdraw.obj
ffcio_read ./sdraw.obj
ffcio_rename ./sdraw.obj
ffcio_unlink ./sdraw.obj
ffcio_write ./sdraw.obj
error #10234-D: unresolved symbols remain
error #10010: errors encountered during linking; "sdraw_CC1310_LAUNCHXL_tirtos_ccs.out" not built
各位工程师好，在cc1310中使用sdfatds,从cc1312复制过来程序，报错，烦请工程师帮忙解答
