osdk demo中payloads下面download_sample，运行后想要获取camera filelist...

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osdk demo中payloads下面download_sample，运行后想要获取camera filelist 但是运行后按操作执行a，无法获取文件列表，返回的结果是255和timeout
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  • DJI Developer Support
    最新固件下字段检查不匹配，可以在OSDK代码中先将长度检查代码注释掉。 dji_file_mgr_impl.cpp ![](https://djisdksupport.zendesk.com/attachments/token/DypdhBhj5kkcI8tjZ7GWvtd9c/?name=image.png)
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  • 陈驰洋

    按以上方式修改后仍然出现无法获取，超时

     

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  • DJI Developer Support
    请问您使用的飞机固件版本和相机固件版本分别是多少？直接使用OSDK sample是否可以。 这个问题最近有多个开发者反馈，都是通过此注释代码的方式解决的，这边也是可以正常运行的。
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  • 陈驰洋

    飞机版本：V03.00.0101

    相机版本：V03.00.0102

     

    这个就是直接运行的osdk sample

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  • DJI Developer Support
    麻烦将此处红框标注的地方用printf加个打印，并将完整的运行log以文档附上提供。 ![](https://djisdksupport.zendesk.com/attachments/token/lepqMvtoTctQGF3Ir0KzWG26a/?name=image.png)
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  • 陈驰洋

    添加打印信息，但是未打印出来

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  • DJI Developer Support
    提供一下完整的终端运行log，可以检查一下代码的运行。
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  • 陈驰洋

     sudo ./bin/payloads_download_sample ./bin/UserConfig.txt
    Read App ID
    User Configuration read successfully.

    [1153672.125]STATUS/1 @ getDroneVersion, L1702: ret = 0
    [1153672.125]STATUS/1 @ parseDroneVersionInfo, L1122: Device Serial No. = 1ZNBJ1900C008X
    [1153672.125]STATUS/1 @ parseDroneVersionInfo, L1124: Firmware = 3.4.8.93
    [1153672.125]STATUS/1 @ functionalSetUp, L279: Shake hand with drone successfully by getting drone version.
    [1153672.126]STATUS/1 @ legacyX5SEnableTask, L56: Legacy X5S Enable task created.
    [1153673.126]STATUS/1 @ sendHeartbeatToFCTask, L1576: OSDK send heart beat to fc task created.
    [1153673.326]STATUS/1 @ Control, L40: The control class is going to be deprecated.It will be better to use the FlightController class instead!
    [1153673.326]STATUS/1 @ FileMgrImpl, L253: register download file callback handler successfully.
    [1153673.345]STATUS/1 @ Firewall, L45: Firewall is initializing ...
    [1153673.345]STATUS/1 @ Firewall, L65: osdk policy file updating(1) ......
    [1153674.346]STATUS/1 @ Firewall, L73: osdk policy file updating(2) ......
    [1153674.354]STATUS/1 @ RequestUploadPolicyFileHandle, L217: request upload policy file type:0
    [1153674.354]STATUS/1 @ RequestUploadPolicyFileHandle, L234: Upload policy file info md5 checksum and version
    [1153674.356]STATUS/1 @ RequestUploadPolicyFileHandle, L217: request upload policy file type:1
    [1153674.356]STATUS/1 @ RequestUploadPolicyFileHandle, L254: request upload policy file data: 0 0 200
    [1153674.358]STATUS/1 @ RequestUploadPolicyFileHandle, L217: request upload policy file type:1
    [1153674.358]STATUS/1 @ RequestUploadPolicyFileHandle, L254: request upload policy file data: 1 200 175
    [1153674.361]STATUS/1 @ RequestUploadPolicyFileHandle, L217: request upload policy file type:2
    [1153674.361]STATUS/1 @ RequestUploadPolicyFileHandle, L282: request upload policy file success
    [1153675.347]STATUS/1 @ firewallTask, L112: firewall task created ...
    [1153675.365]STATUS/1 @ getDroneVersion, L1702: ret = 0
    [1153675.365]STATUS/1 @ parseDroneVersionInfo, L1122: Device Serial No. = 1ZNBJ1900C008X
    [1153675.365]STATUS/1 @ parseDroneVersionInfo, L1124: Firmware = 3.4.8.93
    [1153675.392]STATUS/1 @ AdvancedSensing, L110: Start bulk channel for M300's liveview!
    [1153675.393]STATUS/1 @ AdvancedSensing, L117: Create task for M300's liveview!
    [1153675.396]STATUS/1 @ AdvancedSensing, L125: Start bulk channel for M300's perception
    [1153675.396]STATUS/1 @ AdvancedSensing, L132: Create task for M300's advanced sensing!
    [1153675.396]STATUS/1 @ AdvancedSensing, L135: Advanced Sensing init for the M300 drone
    [1153675.396]STATUS/1 @ LiveViewImpl, L89: Finding if liveview stream is available now.
    [1153676.197]STATUS/1 @ init, L254: Start advanced sensing initalization
    [1153676.197]STATUS/1 @ activate, L1329: version 0x304085D

    [1153676.205]STATUS/1 @ activate, L1367: Activation successful


    | [a] Download main camera filelist                              |
    | [b] Download main camera filedata from case a                  |
    | [q] Quit                                                       |
    a
    [1153678.031]STATUS/1 @ main, L85: Play back mode setting......
    [1153678.031]STATUS/1 @ main, L89: Get liveview right......
    [1153678.033]STATUS/1 @ printErrorCodeMsg, L936: Execute successfully.
    [1153678.033]STATUS/1 @ main, L93: Try to download file list  .......
    [1153678.106]STATUS/1 @ fileListMonitorTask, L137: OSDK download monitor task created.
    [1153680.115]STATUS/1 @ printErrorCodeMsg, L936: Execute successfully.
    [1153680.115]STATUS/1 @ main, L146: Sample end ...
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L909: [First pack] get the first pack
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(0)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(1)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(2)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(3)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(4)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(5)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(6)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(7)
    [1153680.794]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(8)
    [1153680.795]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(9)
    [1153680.795]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(10)
    [1153680.795]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(11)
    [1153680.795]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(12)
    [1153680.807]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(13)
    [1153680.807]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(14)
    [1153680.807]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(15)
    [1153680.808]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(962) sessid(999) seq(16)

    | [a] Download main camera filelist                              |
    | [b] Download main camera filedata from case a                  |
    | [q] Quit                                                       |
    [1153683.139]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(17)
    [1153683.139]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(18)
    [1153683.139]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(19)
    [1153683.139]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(20)
    [1153683.139]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(21)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(22)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(23)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(24)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(25)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(26)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(27)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(28)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(29)
    [1153683.148]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(30)
    [1153683.155]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(31)
    [1153683.155]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(32)
    [1153683.155]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(1003) sessid(999) seq(33)
    [1153683.155]STATUS/1 @ OnReceiveDataPack, L914: rsp : version(1) headerlen(10) taskid(0) funcid(1) msgflag(0) msglen(313) sessid(999) seq(34)
    [1153689.157]STATUS/1 @ fileListMonitorTask, L153: curTimeMs:1153689157 refreshTimeMs:1153683155
    [1153689.157]ERRORLOG/1 @ fileListMonitorTask, L154: downloadMonitorTask timeout!! device type : 1 index: 0
    [1153689.157]STATUS/1 @ SendAbortPack, L959: SendAbortPack
    [1153689.158]STATUS/1 @ fileListReqCB, L34: ##[Download main camera file list] : ret = 255
    [1153689.158]STATUS/1 @ fileListMonitorTask, L164: Finish req filelist task cause of timeout, reset downloadState to be DOWNLOAD_IDLE

     

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  • DJI Developer Support
    log看起来是有进到parseFileList中，机载计算机是什么平台？可以debug一下是不是在这里退出去了。我这边运行是正常的。 ![](https://djisdksupport.zendesk.com/attachments/token/cFhZKYymPB7VM6t3W2x1rDj3A/?name=image.png) 另外可以先将SD卡格式化一下，然后只拍一张照片试试。
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