[Bug 1001958] New: Increase measurement resolution for real-time characterisation tests.
[email protected] Thu, 13 Mar 2014 01:38:03 +0000
| Newsgroups | gmane.os.ecos.patches |
|---|---|
| Message-ID | <[email protected]/> |
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http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001958
Bug ID: 1001958
Summary: Increase measurement resolution for real-time
characterisation tests.
Product: eCos
Version: CVS
Target: All
Architecture/Host Other
OS:
Status: NEW
Severity: enhancement
Priority: low
Component: Patches and contributions
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Created attachment 2481
--> http://bugs.ecos.sourceware.org/attachment.cgi?id=2481&action=edit
tm_basic.cxx with ns resolution 140313
The submitted patch enables ns [nanosecond] resolution for real-time
characterisation, AKA tm_basic.cxx, for platforms providing
HAL_CLOCK_READ_NS(). (at present Cortex-M architecture).
For illustration, below I provide printouts from tm_basic.cxx with both
resolutions.
Ilija
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