ETSI's Bug Tracker - Ext Pack: Continuous signal support (ES 202 786)
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ID | Project | Category | View Status | Date Submitted | Last Update
0006616 | Ext Pack: Continuous signal support (ES 202 786) | Editorial | public | 27-09-2013 09:21 | 20-06-2014 09:59

Reporter | Tomas Urban |
Assigned To | Jens Grabowski |
Priority | normal | Severity | minor | Reproducibility | have not tried
Status | closed | Resolution | fixed |
Platform |  | OS |  | OS Version |
Product Version | v1.1.1 (published 2012-04) |
Target Version | v1.3.1 (published 2015-06) | Fixed in Version |  |

Summary | 0006616: Continuous signalling: Syntactical description of the apply operation

Description

The syntactical description of the apply operation is wrong for two reasons:
1. The BNF doesn't allow use of if statements in the body of the cont mode (only assignments and asserts are allowed, see Annex A.2 rule 59)
2. Since both value and delta changes become efficient when the next port sample is taken and the described cont mode doesn't contain any measures for waiting for this to happen (and thus running on the smallest sampling rate available in the system), the given algorithm will efficiently overwrite previously assigned values and deltas if the delta provided in the previous step is higher than the smallest available system sampling rate.

Steps To Reproduce |
Additional Information |
Tags | No tags attached.
Relationships |
Attached Files | CR6616_v1.docx (17,270) 11-04-2014 09:16 http://oldforge.etsi.org/mantis/file_download.php?file_id=3010&type=bug

Issue History
Date Modified | Username | Field | Change
27-09-2013 09:21 | Tomas Urban | New Issue |
27-09-2013 09:21 | Tomas Urban | Clause Reference(s) | => 5.2.5.3
27-09-2013 09:21 | Tomas Urban | Source (company - Author) | => Elvior
07-10-2013 12:16 | Gyorgy Rethy | Project | TTCN-3 Change Requests => Ext Pack: Continuous signal support (ES 202 786)
07-10-2013 12:16 | Gyorgy Rethy | Assigned To | => Jens Grabowski
07-10-2013 12:16 | Gyorgy Rethy | Status | new => assigned
07-10-2013 12:16 | Gyorgy Rethy | Target Version | => v1.2.1 (published 2014-06)
07-04-2014 10:58 | Jens Grabowski | Note Added: 0011933 |
08-04-2014 10:46 | Jens Grabowski | Assigned To | Jens Grabowski => Tomas Urban
08-04-2014 17:10 | Gyorgy Rethy | Product Version | => v1.1.1 (published 2012-04)
08-04-2014 17:10 | Gyorgy Rethy | Target Version | v1.2.1 (published 2014-06) => v1.3.1 (published 2015-06)
11-04-2014 09:16 | Tomas Urban | File Added: CR6616_v1.docx |
11-04-2014 09:17 | Tomas Urban | Note Added: 0012016 |
11-04-2014 09:17 | Tomas Urban | Assigned To | Tomas Urban => Jens Grabowski
11-04-2014 09:17 | Tomas Urban | Status | assigned => confirmed
20-06-2014 09:59 | Jens Grabowski | Note Added: 0012178 |
20-06-2014 09:59 | Jens Grabowski | Status | confirmed => closed
20-06-2014 09:59 | Jens Grabowski | Resolution | open => fixed

Notes

(0011933)
Jens Grabowski
07-04-2014 10:58

Proposal by Tomas

(0012016)
Tomas Urban
11-04-2014 09:17

Proposed resolution uploaded. The code was successfully tested in TestCast, but it my be worth to try it with some other tool as well. Please check the resolution.

(0012178)
Jens Grabowski
20-06-2014 09:59

Implemented as proposed in current Draft.