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  • Case ID: 122912
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DFU error with IOS

eric

We use IOS DFU toolbox to upgrade firmware with BLE device. we can upgrade successfully with Android, but always failed with IOS. wrong code is: DFUErrorReadingVersionFailed. My device name is HERTZ-ARDK.. Is there anyone can solve this problem? Thanks.

logger  Connecting to HERTZ-ARDK...
2017-06-20 10:25:02.119052+0800 HeziHealthProject[4397:1327863] logger  centralManager.connect(peripheral, options:nil)
2017-06-20 10:25:05.627571+0800 HeziHealthProject[4397:1327863] didStateChangedTo   0~~~~~~
2017-06-20 10:25:05.632152+0800 HeziHealthProject[4397:1327863] logger  [Callback] Central Manager did connect peripheral
2017-06-20 10:25:05.632324+0800 HeziHealthProject[4397:1327863] logger  Connected to HERTZ-ARDK
2017-06-20 10:25:05.632434+0800 HeziHealthProject[4397:1327863] logger  Discovering services...
2017-06-20 10:25:05.632534+0800 HeziHealthProject[4397:1327863] logger  peripheral.discoverServices(nil)
2017-06-20 10:25:05.641579+0800 HeziHealthProject[4397:1327863] logger  Services discovered
2017-06-20 10:25:05.646218+0800 HeziHealthProject[4397:1327863] logger  Starting Legacy DFU...
2017-06-20 10:25:05.647184+0800 HeziHealthProject[4397:1327863] logger  Connected to HERTZ-ARDK
2017-06-20 10:25:05.647334+0800 HeziHealthProject[4397:1327863] logger  Services discovered
2017-06-20 10:25:05.648067+0800 HeziHealthProject[4397:1327863] logger  Legacy DFU Service found
2017-06-20 10:25:05.648346+0800 HeziHealthProject[4397:1327863] logger  Discovering characteristics in DFU Service...
2017-06-20 10:25:05.656875+0800 HeziHealthProject[4397:1327863] logger  peripheral.discoverCharacteristics(nil, for: 00001530-1212-EFDE-1523-785FEABCD123)
2017-06-20 10:25:05.663981+0800 HeziHealthProject[4397:1327863] logger  DFU characteristics discovered
2017-06-20 10:25:05.666657+0800 HeziHealthProject[4397:1327863] logger  Reading DFU Version number...
2017-06-20 10:25:05.667492+0800 HeziHealthProject[4397:1327863] logger  peripheral.readValue(00001534-1212-EFDE-1523-785FEABCD123)
2017-06-20 10:25:05.756762+0800 HeziHealthProject[4397:1327863] logger  Read Response received from 00001534-1212-EFDE-1523-785FEABCD123, value (0x): 0100
2017-06-20 10:25:05.757001+0800 HeziHealthProject[4397:1327863] logger  Version number read: 0.1
2017-06-20 10:25:05.758044+0800 HeziHealthProject[4397:1327863] logger  Enabling notifications for 00001531-1212-EFDE-1523-785FEABCD123...
2017-06-20 10:25:05.758283+0800 HeziHealthProject[4397:1327863] logger  peripheral.setNotifyValue(true, for: 00001531-1212-EFDE-1523-785FEABCD123)
2017-06-20 10:25:11.315867+0800 HeziHealthProject[4397:1327863] didStateChangedTo   1~~~~~~
2017-06-20 10:25:11.319229+0800 HeziHealthProject[4397:1327863] logger  Notifications enabled for 00001531-1212-EFDE-1523-785FEABCD123
2017-06-20 10:25:11.319396+0800 HeziHealthProject[4397:1327863] logger  DFU Control Point notifications enabled
2017-06-20 10:25:11.319517+0800 HeziHealthProject[4397:1327863] logger  Application with buttonless update found
2017-06-20 10:25:11.319913+0800 HeziHealthProject[4397:1327863] logger  Writing to characteristic 00001531-1212-EFDE-1523-785FEABCD123...
2017-06-20 10:25:11.320565+0800 HeziHealthProject[4397:1327863] logger  peripheral.writeValue(0x0104, for: 00001531-1212-EFDE-1523-785FEABCD123, type: .withResponse)
2017-06-20 10:25:16.176741+0800 HeziHealthProject[4397:1327863] didStateChangedTo   2~~~~~~
2017-06-20 10:25:16.179081+0800 HeziHealthProject[4397:1327863] logger  [Callback] Central Manager did disconnect peripheral
2017-06-20 10:25:16.179253+0800 HeziHealthProject[4397:1327863] logger  Disconnected by the remote device
2017-06-20 10:25:16.179404+0800 HeziHealthProject[4397:1327863] logger  Connecting to HERTZ-ARDK...
2017-06-20 10:25:16.179509+0800 HeziHealthProject[4397:1327863] logger  centralManager.connect(peripheral, options:nil)
2017-06-20 10:25:16.352060+0800 HeziHealthProject[4397:1327863] logger  [Callback] Central Manager did connect peripheral
2017-06-20 10:25:16.352284+0800 HeziHealthProject[4397:1327863] logger  Connected to HERTZ-ARDK
2017-06-20 10:25:16.352528+0800 HeziHealthProject[4397:1327863] logger  Discovering services...
2017-06-20 10:25:16.355590+0800 HeziHealthProject[4397:1327863] logger  peripheral.discoverServices([00001530-1212-EFDE-1523-785FEABCD123])
2017-06-20 10:25:16.511115+0800 HeziHealthProject[4397:1327863] logger  Services discovered
2017-06-20 10:25:16.511461+0800 HeziHealthProject[4397:1327863] logger  Legacy DFU Service found
2017-06-20 10:25:16.511857+0800 HeziHealthProject[4397:1327863] logger  Discovering characteristics in DFU Service...
2017-06-20 10:25:16.512050+0800 HeziHealthProject[4397:1327863] logger  peripheral.discoverCharacteristics(nil, for: 00001530-1212-EFDE-1523-785FEABCD123)
2017-06-20 10:25:16.515688+0800 HeziHealthProject[4397:1327863] logger  DFU characteristics discovered
2017-06-20 10:25:16.516193+0800 HeziHealthProject[4397:1327863] logger  Reading DFU Version number...
2017-06-20 10:25:16.516412+0800 HeziHealthProject[4397:1327863] logger  peripheral.readValue(00001534-1212-EFDE-1523-785FEABCD123)
2017-06-20 10:25:16.570700+0800 HeziHealthProject[4397:1327863] logger  Reading DFU Version characteristic failed
2017-06-20 10:25:16.573455+0800 HeziHealthProject[4397:1327863] logger  Error 1: The handle is invalid.
2017-06-20 10:25:16.574091+0800 HeziHealthProject[4397:1327863] logger  Writing to characteristic 00001531-1212-EFDE-1523-785FEABCD123...
2017-06-20 10:25:16.574518+0800 HeziHealthProject[4397:1327863] logger  peripheral.writeValue(0x06, for: 00001531-1212-EFDE-1523-785FEABCD123, type: .withResponse)
2017-06-20 10:25:16.630531+0800 HeziHealthProject[4397:1327863] logger  Reset (Op Code = 6) request sent
2017-06-20 10:25:16.630715+0800 HeziHealthProject[4397:1327863] logger  Device disconnected before sending ACK
2017-06-20 10:25:16.630888+0800 HeziHealthProject[4397:1327863] logger  Error 1: The handle is invalid.
2017-06-20 10:25:45.810141+0800 HeziHealthProject[4397:1328284] [Bugly][Info] Report analytics data successed
2017-06-20 10:27:12.081915+0800 HeziHealthProject[4397:1327863] logger  [Callback] Central Manager did disconnect peripheral
2017-06-20 10:27:12.082103+0800 HeziHealthProject[4397:1327863] logger  Disconnected by the remote device
2017-06-20 10:27:18.420789+0800 HeziHealthProject[4397:1327863] ErrorOccur  Reading DFU Version characteristic failed
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    @Eric: could you give some more information about your setup ? is the HERTZ-ARDK running your application and is the buttonless DFU application, so that you can switch to the bootloader from the app ? Or it's the bootloader advertise as HERTZ-ARDK ?

    I suspect that it was the cached ATT table issue, that when you switch to DFU the iphone still thinks that you are the HERTZ-ARDK and have problem reading the DFU version.

    Do you use bonding ? If you are using SDK v11 and earlier have you included service changed characteristic IS_SRVC_CHANGED_CHARACT_PRESENT = 1 ?

    Which SDK version are you using ?

Reply
  • 0

    @Eric: could you give some more information about your setup ? is the HERTZ-ARDK running your application and is the buttonless DFU application, so that you can switch to the bootloader from the app ? Or it's the bootloader advertise as HERTZ-ARDK ?

    I suspect that it was the cached ATT table issue, that when you switch to DFU the iphone still thinks that you are the HERTZ-ARDK and have problem reading the DFU version.

    Do you use bonding ? If you are using SDK v11 and earlier have you included service changed characteristic IS_SRVC_CHANGED_CHARACT_PRESENT = 1 ?

    Which SDK version are you using ?

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