magnetic: enable timer

Aibing: Enable 5 second periodic timer

Signed-off-by: Wang xingchao <wangxingchao2011@gmail.com>
mainwindow: change power on/off address

aibin: Power on use 0x0x1 address, power off use 0x2

Signed-off-by: Wang xingchao <wangxingchao2011@gmail.com>