Fix #103, add option to configure base tick rate #104
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SCH_LAB was fixed at 1Hz because it bound to the 1Hz tick from CFE_TIME. This creates an OSAL timer instead, which posts a semaphore, and this can serve as a much more flexible time source, with configurable rate. This still binds to 1Hz and the SCH does not start its first message until the first 1Hz is received, thereby keeping some form of 1Hz sync.
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astrogeco
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Dec 6, 2021
| OsStatus = OS_CountSemTake(SCH_LAB_Global.TimingSem); | ||
| if (OsStatus == OS_SUCCESS) | ||
| { | ||
| /* check for arrival of the 1Hz - this should sync counts (TBD) */ |
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Should we remove this TBD?
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nasa/sch_lab#104, Add option to configure base tick rate
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nasa/sch_lab#104, Add option to configure base tick rate
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nasa/sch_lab#104, Add option to configure base tick rate
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Combines: nasa/cFE#2019, cFE v7.0.0-rc4+dev60 nasa/osal#1212, osal v6.0.0-rc4+dev29 nasa/sch_lab#105, sch_lab v2.5.0-rc4+dev13 Includes: *cFE* nasa/cFE#2033, Add CFE_ES_AppInfo_t element documentation nasa/cFE#2011, Reuse CodeQL, Static Analysis, and Format Check nasa/cFE#2015, Add FS Functional test nasa/cFE#2012, Fix mismatched foreach in cmake function nasa/cFE#2013, Improved code highlighting in cFE Application Developers Guide nasa/cFE#2027, CFE_FS_ParseInputFileNameEx avoid uninit var nasa/cFE#2031, Fix array length calculation for perf structs nasa/cFE#2023, Limit SBR UT loops nasa/cFE#2029, Initialize BlockData in ES UT nasa/cFE#2025, Fix osal_id_t type conversion in es_UT.c *osal* nasa/osal#1206, Search global and local symbol tables nasa/osal#1201, Add missing space to UtAssert_STUB_COUNT nasa/osal#1202, Add UINT8 and UINT16 equivalents for UtAssert_UINT32_<Comparison> macros nasa/osal#1203, correct warnings on gcc11 nasa/osal#1211, Set output in OS_stat handler nasa/osal#1190, Reuse CodeQL, Static Analysis, Format Check *other* nasa/sch_lab#104, Add option to configure base tick rate *Continuous Integration Updates* nasa/PSP#317, Reuse CodeQL, Static Analysis, and Format Check nasa/sample_lib#72, Reuse CodeQL, Static Analysis, and Format Check nasa/sample_app#162, Reuse CodeQL, Static Analysis, and Format Check nasa/ci_lab#100, Reuse CodeQL, Static Analysis, and Format Check nasa/to_lab#111, Reuse CodeQL, Static Analysis, and Format Check nasa/tblCRCTool#59, Reuse CodeQL, Static Analysis, and Format Check nasa/elf2cfetbl#97, Reuse CodeQL, Static Analysis, and Format Check nasa/cFS-GroundSystem#200, Reuse CodeQL, Static Analysis, and Format Check Co-authored-by: Ariel Adams <[email protected]> Co-authored-by: Jacob Hageman <[email protected]> Co-authored-by: Joseph Hickey <[email protected]> Co-authored-by: Kurtis Dinelle <[email protected]> Co-authored-by: Paul <[email protected]> Co-authored-by: Adrien Chardon <[email protected]>
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Describe the contribution
SCH_LAB was fixed at 1Hz because it bound to the 1Hz tick from CFE_TIME. This creates an OSAL timer instead, which posts a semaphore, and this can serve as a much more flexible time source, with configurable rate.
This still binds to 1Hz and the SCH does not start its first message until the first 1Hz is received, thereby keeping some form of 1Hz sync.
Fixes #103
Testing performed
Used this feature to send wakeup events to CF at 10hz instead of 1hz. (Locally configurable - other items in the table got changed from 4 to 40 to compensate and keep those at 0.25 Hz.)
Expected behavior changes
More configuration flexibility.
System(s) tested on
Ubuntu
Contributor Info - All information REQUIRED for consideration of pull request
Joseph Hickey, Vantage Systems, Inc.