ZTCore

BLE manager is responsible for finding and connecting to peripherals. It can be subscribed to be notified about its events.

SDK settings used in curent session

Last command sent to device

Last command response from device

Last activity id

Command status for left module

Current connected device

Serial number for last device connected

Last QR code used to connect

Is DFU in progrss

Delegate for DFU. It can be used to:

• track progress of DFU process,
• track DFU state ‘finished’, ‘failed’, left module finished DFU, right modeule finished DFU

Current DFU state. If state is readyForCopy - shoes can be rebooted to apply new firmware

Notify when firmware dfu status is updated If state is readyForCopy - shoes can be rebooted to apply new firmware

Notify about firmware upload progress

Notify when DFU finished for left side

Notify when DFU finished for right side

Notify when DFU finished

Notify when firmware was copied

Setup ZTCore client

• ZTParameters:
  • apiKey: api key
  • secret: ape secret
  • appId: application id

Clear user settings and data for current session. This method must be called when user is signed out.

Update SDK with organization code

Use this method when need to do BLE scanning among several devices and get them. You can inspect the result in completion handler.

Use this method when need to stop BLE scanning.

Use this method when connecting to ZTDevice connected in CBCentralManager. If there is activity running - ZTDevice won’t connect. You can inspect the result in completion handler

• ZTParameters:
  • device: ZTDevice instance
  • completion: Optional callback.

Use this method when having QR code and need to connect to certain peripheral. You can inspect the result in completion handler

• ZTParameters:
  • viewController: Optional view controller to present from. Default: topmost view controller.
  • completion: Optional callback.

Register device on ZCloud and get device information

Try to reconnect to last saved device WARNING: this method won’t work if you set ZTSettings.shared.autoConnect = false

Check if there is connected ZT device You can inspect the result in completion handler.

• ZTParameters:
  • completion: Optional callback

Initiate background DFU flow

Start background DFU using file path

Update current firmware if there is new version available

Update current firmware from image in file system

Check if there is activity(s) with stop event and data not sent to ZCloud. It can be used when ZTSettings.shared.shouldAutoResendData = false

Resend all saved embedded activities which were not sent It will send stop event and not sent chunk data for it