请问这是什么原因呢？我搜索了“_erase_flash_except_bootloader”，在下面这个文件找到的，但是不知道是什么原因导致的，求各位大佬帮忙解决下，谢谢
**** Build of configuration Debug for project IC421_Master ****
"C:\\ti\\ccsv6\\utils\\bin\\gmake" -k all
'Building target: IC42_Master.out'
'Invoking: C2000 Linker'
"C:/ti/ccsv6/tools/compiler/ti-cgt-c2000_6.4.2/bin/cl2000" -v28 -ml -mt --float_support=fpu32 --tmu_support=tmu0 --advice:performance=all -g --diag_warning=225 --display_error_number --diag_wrap=off -z -m"IC42_Master.map" --stack_size=0x200 --warn_sections -i"C:/ti/ccsv6/tools/compiler/ti-cgt-c2000_6.4.2/lib" -i"C:/ti/ccsv6/tools/compiler/ti-cgt-c2000_6.4.2/include" --reread_libs --priority --display_error_number --diag_wrap=off --xml_link_info="IC421_Master_linkInfo.xml" --rom_model -o "IC42_Master.out" "./KalmanFilter.obj" "./RadarSdk.obj" "./calc.obj" "./data_pro.obj" "./track_pro.obj" "./user/FreCalib.obj" "./user/fpufft.obj" "./user/timer.obj" "./src/DCSM_Z1_ZoneSelectBlock.obj" "./src/F2837xS_Adc.obj" "./src/F2837xS_CodeStartBranch.obj" "./src/F2837xS_CpuTimers.obj" "./src/F2837xS_DefaultISR.obj" "./src/F2837xS_Dma.obj" "./src/F2837xS_ECap.obj" "./src/F2837xS_EPwm.obj" "./src/F2837xS_Emif.obj" "./src/F2837xS_GlobalVariableDefs.obj" "./src/F2837xS_Gpio.obj" "./src/F2837xS_PieCtrl.obj" "./src/F2837xS_PieVect.obj" "./src/F2837xS_SysCtrl.obj" "./src/F2837xS_usDelay.obj" "./drv/interrupt.obj" "./drv/sysctl.obj" "./drv/systick.obj" "./drv/uart.obj" "./drv/uartstdio.obj" "./drv/usb.obj" "./drv/usb_bulk_structs.obj" "./drv/usb_hal.obj" "./drv/usbbuffer.obj" "./drv/usbdbulk.obj" "./drv/usbdcdc.obj" "./drv/usbdcomp.obj" "./drv/usbdconfig.obj" "./drv/usbkeyboardmap.obj" "./drv/usbmode.obj" "./FLASH/IEE1Ctrl.obj" "./CAN/AppProt.obj" "./CAN/CanDecode.obj" "./CAN/CfgMgr.obj" "./CAN/DTCMgr.obj" "./CAN/IEE1.obj" "./CAN/LinkMsg.obj" "./CAN/Link_can.obj" "./CAN/NetProt.obj" "./CAN/Prottimeout.obj" "./CAN/Reset.obj" "./CAN/SecurityAlgorithm.obj" "./CAN/can.obj" "./CAN/candriver.obj" "./CAN/power.obj" "../28377S_FLASH_lnk.cmd" "../F2837xS_Headers_nonBIOS.cmd" "../lib/C28x_FPU_Lib.lib" "../lib/F021_API_F2837xS.lib" "../lib/F021_API_F2837xS_FPU32.lib" "../lib/SFO_v8_fpu_lib_build_c28.lib" "../lib/usblib.lib" -l"rts2800_fpu32.lib"
<Linking>
error #10056: symbol "_erase_flash_except_bootloader" redefined: first defined in "./FLASH/IEE1Ctrl.obj"; redefined in "./CAN/AppProt.obj"
error #10010: errors encountered during linking; "IC42_Master.out" not built
gmake: *** [IC42_Master.out] Error 1
gmake: Target `all' not remade because of errors.
>> Compilation failure
**** Build Finished ****
