ov5640源码运行错误

根据开发的流程，把mpp提供的ov5640源码进行了重新编译，下载在开发板运行后，串口打印信息如下：
/home # chmod +x fltest_ov5640
/home # ./fltest_ov5640
[SAMPLE_COMM_SYS_Init]-352: HI_MPI_VB_SetConf failed!
[OV5640_init_sys]-244: system init failed with -1!
[OV5640_Start_Vi]-358: HI_MPI_VI_DisableDev failed with 0xa0108010!
[OV5640_Start_Vi]-366: HI_MPI_VI_SetDevAttr failed with 0xa0108010!
[OV5640_Start_Vi]-370: HI_MPI_VI_EnableDev failed with 0xa0108010!
[OV5640_Start_Vi]-381: HI_MPI_VI_SetDevBindPipe failed with 0xa0108010!
[OV5640_Start_Vi]-387: HI_MPI_VI_CreatePipe failed with 0xa0108010!
[OV5640_Start_Vi]-392: HI_MPI_VI_StartPipe failed with 0xa0108010!
[OV5640_Start_Vi]-405: HI_MPI_VI_SetChnAttr failed with 0xa0108010!
[OV5640_Start_Vi]-409: HI_MPI_VI_EnableChn failed with 0xa0108010!
[SAMPLE_COMM_VO_StartDev]-407: failed with 0xa00f8010!
[SAMPLE_COMM_VO_StartVO]-1038: SAMPLE_COMM_VO_StartDev failed!
[OV5640_Start_Vo]-433: start vo failed. s32Ret: 0xffffffff !
HI_MPI_SYS_Bind(VI-VO) failed at SAMPLE_COMM_VI_Bind_VO: LINE: 454 with 0xa0028003!
[OV5640_Start_Vo]-438: vo bind vi failed. s32Ret: 0xa0028003 !
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请提供一下正确的源码程序

能否共享一下ov5640的源码，没找到。