No way to soft reset the device after transferring image done

[ptienchuan]

Hi development team,

I have no idea how to soft reset the device after transferring image done when using this package. Please tell me:

• If you implemented this feature ?
• If you have a plan to implement in the future ?
• How can I do that now ? Thanks!

Env:

• mcumgr_flutter: ^0.1.1+1
• iOSMcuManagerLibrary (1.3.3)

[philips77]

Hello, The protocol for updating devices using McuManager over SMP protocol is using the following commands:

• Image list (reads the current state of slots on all images)
• Image Upload (sending fw)
• Image Test and/or Confirm (sets flags that the McuBoot should swap/apply the new image)
• Reset

You may also choose a "mode" of the DFU: Test & Confirm, Test Only, Confirm Only or Upload Only. In all of them the Reset command is sent, which should reset the device. In Test & Confirm mode, after the device resets the library will reconnect to it and send Confirm command. There won't be another Reset command sent after that. Other 3 modes finish after sending Reset.

[ptienchuan]

@philips77 Thanks for your response. Could you tell me how to choose "mode" ?

[NickKibish]

Hi @ptienchuan,

You can set FirmwareUpgradeConfiguration in the update method in UpdateManager.

final updateManager = await _updateManagerFactory
        .getUpdateManager(request.peripheral!.identifier);

    updateManager.setup();
    updateManager.update(
      request.firmwareImages!,
      configuration: FirmwareUpgradeConfiguration(
        // firmwareUpgradeMode: FirmwareUpgradeMode.confirmOnly,
        // firmwareUpgradeMode: FirmwareUpgradeMode.testAndConfirm,
        // firmwareUpgradeMode: FirmwareUpgradeMode.testOnly,
        // firmwareUpgradeMode: FirmwareUpgradeMode.uploadOnly,
      ),
    );