你好!
我用的仿真软件是CCS5.4,spi驱动程序是biospsp_03_00_01_00,加载完成编译出现以下错误:
undefined first referenced
symbol in file
--------- ----------------
>> Compilation failure
_EDMA3_DRV_clearErrorBits ./Spi_edma.obj
_EDMA3_DRV_disableLogicalChannel ./Spi_edma.obj
_EDMA3_DRV_enableTransfer ./Spi_edma.obj
_EDMA3_DRV_freeChannel ./Spi_edma.obj
_EDMA3_DRV_getPaRAM ./Spi_edma.obj
_EDMA3_DRV_requestChannel ./Spi_edma.obj
_EDMA3_DRV_setOptField ./Spi_edma.obj
_EDMA3_DRV_setPaRAM ./Spi_edma.obj
_Gpio_setPinVal ./Spi.obj
请帮我看看是怎么回事!谢谢