ハードウェアウォレットのタイムアウトについて

[tatsuya0505]

ハードウェアウォレットが省電力の時にアプリ側との接続が切れることがあります。
タイムアウトの実装とかが入っているのでしょうか？

[eshangui]

There is a callback for unexpected device disconnection, and will be improved for better implementation next version, please try it:

Reference here: ViewController.swift

//disconnect callback for connected device
var disconnectCallback:tFunc_DisconnectedCallback = {
    let str = String.init(format: "disconnect error code: %d, description: %s", $0, $1!)
    ViewController.printLog("disconnectCallback:::  \(str)")
    return PAEW_RET_SUCCESS
}

//connectContext initialization
var connectContext = ConnectContext(timeout:5, batteryCallBack:self.batteryCallback, disconnectedCallback:self.disconnectCallback)
        
//set device type
let devType:CUnsignedChar = CUnsignedChar(PAEW_DEV_TYPE_BT)
//size of enumContext
let ctxSize = MemoryLayout.size(ofValue: connectContext);
let rtn = PAEW_InitContextWithDevNameAndDevContext(&self.pPAEWContext, devNamePtr, devType, &connectContext, ctxSize)
guard rtn == PAEW_RET_SUCCESS else{
    ViewController.printLog("PAEW_InitContextWithDevNameAndDevContext failed: %@", Utils.errorCodeToString(rtn))
    return
}