| # Copyright (c) 2013 The Chromium OS Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| |
| class CellularSystemError(Exception): |
| """ |
| """ |
| pass |
| |
| |
| class BadState(CellularSystemError): |
| """ |
| Indicates the state of the test system is unexpected. For example: |
| when the call drops unexpectedly; or setting a call-box to Band 13, but |
| a Band? query produces 14. |
| """ |
| pass |
| |
| |
| class BadScpiCommand(CellularSystemError): |
| """ |
| Indicates the SCPI command was rejected by the instrument, or that the |
| SCPI query did not return a valid result. |
| """ |
| pass |
| |
| |
| class SocketTimeout(CellularSystemError): |
| """ |
| Indicates the socket component of a connection exceeded a time limit |
| without a response. This happens when the socket is closed unexpectedly, |
| if if there are network problems with reaching the remote. This usually |
| does not provide information about the instrument, this failure happens |
| before the instrument gets the command. |
| """ |
| pass |
| |
| |
| class InstrumentTimeout(CellularSystemError): |
| """ |
| Indicates a working communication channel to the instrument, and a valid |
| command, but the command took too long to run. |
| """ |
| pass |
| |
| |
| class ChromebookHardwareTimeout(CellularSystemError): |
| """ |
| Indicates an operation took longer then the time allowed. This can |
| be used for cellular GPIB instruments or cellular hardware on the |
| Chromebook. |
| """ |
| pass |
