private async void WriteAllReg()
{
canUserOperate = false;
await Task.Run(() =>
{
var regs = rms.GetAllCanWriteAddrs();
foreach (var reg in regs)
{
rms.WriteRegs(reg.ToArray());
}
});
canUserOperate = true; //设置为True后 canExecute不会立刻执行，所以按钮还是Disable状态
WriteAllRegCmd.RaiseCanExecuteChanged(); //触发CanExecuteChanged()后会立马刷新，但是好像其他命令不需要执行，执行其中一个就可以了
}
private async void WriteConfigReg()
{
if (!File.Exists(ConfigFilePath))
{
return;
}
canUserOperate = false;
await Task.Run(() =>
{
foreach (var reg in configRegs)
{
//只有有写操作的时候才会将寄存器的值在界面上更新。只读的时候不更新
//更新regval的操作放在每一个操作之前。
if (reg.OperateType == RegOperateType.Write || reg.OperateType == RegOperateType.WriteRead)
{
rms[reg.Register.RegAddr] = new Tuple <uint, uint>(rms[reg.Register.RegAddr].Item1, rms[reg.Register.RegAddr].Item1); //需要更新LastVal
rms[reg.Register.RegAddr] = new Tuple <uint, uint>(reg.Register.RegVal, rms[reg.Register.RegAddr].Item2); //再更新RegVal
}
switch (reg.OperateType)
{
case RegOperateType.Write:
rms.WriteRegs(new UInt32[] { reg.Register.RegAddr }); break;
case RegOperateType.Read:
rms.ReadRegs(new UInt32[] { reg.Register.RegAddr }); break;
case RegOperateType.WriteRead:
rms.WriteRegs(new UInt32[] { reg.Register.RegAddr });
Thread.Sleep(100);
rms.ReadRegs(new UInt32[] { reg.Register.RegAddr });
break;
}
Thread.Sleep(100);
}
});
canUserOperate = true;
WriteAllRegCmd.RaiseCanExecuteChanged();
}