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TMS320F28P550SJ: TMS320F28P550SJ使用SysConfig1.23可以同时配置RFFT功能和USB功能吗?能否给出例程。

Part Number: TMS320F28P550SJ
Other Parts Discussed in Thread: SYSCONFIG, C2000WARE

您好!

请问:TMS320F28P550SJ使用SysConfig1.23可以同时配置RFFT功能和USB功能吗?能否给出例程。

  • 感谢您对TI产品的关注!
    关于你的咨询,我们正在确认你的问题,稍后回复您。

  • 您好,

           很遗憾,没有相关例程。

           SysConfig用于MCU接口配置,而RFFT功能由DSP library支持。

  • 请问:TMS320F28P550SJ可以同时使用RFFT功能和USB功能吗?

  • 我使用usb_ex1_dev_serial例程,往里面加入F28P55x_rfft_fpu32例程中的RFFT计算功能,会出现编译不过。反过来使用F28P55x_rfft_fpu32例程,往里面迁移usb_ex1_dev_serial的功能,也会出现编译不过。如下所示:

    [75]Building target: "usb_ex1_dev_serial.out"
    [76]Invoking: C2000 Linker
    [77]"D:/ti/ccs2010/ccs/tools/compiler/ti-cgt-c2000_22.6.1.LTS/bin/cl2000" -v28 -ml -mt --cla_support=cla2 --float_support=fpu32 --tmu_support=tmu1 --vcu_support=vcrc -Ooff --define=RAM --define=ccs_c2k --define=DEBUG --diag_suppress=10063 --diag_warning=225 --diag_wrap=off --display_error_number --gen_func_subsections=on --abi=eabi -z -m"usb_ex1_dev_serial.map" --heap_size=0x200 --stack_size=0x3F8 --warn_sections -i"D:/ti/ccs2010/ccs/tools/compiler/ti-cgt-c2000_22.6.1.LTS/lib" -i"D:/ti/c2000/C2000Ware_5_04_00_00" -i"C:/Users/lenovo/workspace_ccstheia/usb_ex1_dev_serial/CPU1_RAM/syscfg" -i"D:/ti/ccs2010/ccs/tools/compiler/ti-cgt-c2000_22.6.1.LTS/include" --reread_libs --diag_wrap=off --display_error_number --xml_link_info="usb_ex1_dev_serial_linkInfo.xml" --entry_point=code_start --rom_model -o "usb_ex1_dev_serial.out" "./AP_RFFT.obj" "./usb_ex1_dev_serial.obj" "./syscfg/board.obj" "./syscfg/c2000ware_libraries.obj" "./syscfg/usb_structs.obj" "./usb_hal.obj" "./ustdlib.obj" "./device/device.obj" "./device/f28p55x_codestartbranch.obj" "../28p55x_RAM_combined_lnk.cmd" "D:/ti/c2000/C2000Ware_5_04_00_00/driverlib/f28p55x/driverlib/ccs/Debug/driverlib.lib" "D:/ti/c2000/C2000Ware_5_04_00_00/libraries/communications/usb/f28p55x/lib/usblib.lib" -lc2000ware_libraries.cmd.genlibs -llibc.a
    [78]<Linking>
    [79]warning #10204-D: could not resolve index library "c28x_fpu_dsp_library.lib" to a compatible library

    [80] undefined first referenced
    [81] symbol in file
    [82] --------- ----------------
    [83] RFFT_f32_sincostable ./syscfg/c2000ware_libraries.obj

    [84]error #10234-D: unresolved symbols remain
    [85]error #10010: errors encountered during linking; "usb_ex1_dev_serial.out" not built

    [86]>> Compilation failure
    [87]makefile:148: recipe for target 'usb_ex1_dev_serial.out' failed
    [88]gmake[1]: *** [usb_ex1_dev_serial.out] Error 1
    [89]makefile:144: recipe for target 'all' failed
    [90]gmake: *** [all] Error 2
    [91]**** Build Finished

    所以,TMS320F28P550SJ可以同时使用RFFT功能和USB功能吗?

  • 您好,

           一个是软件功能,一个是接口功能,是不冲突的。      

  • 请问怎样同时调通这两项功能?