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For GCC, the list of [IRQ implementation files](https://github.com/ARM-software/CMSIS_5/tree/develop/CMSIS/RTOS2/RTX/Source/GCC) contains, as I understand it:
* `irq_armv8mbl.S` (for ARMv8-M base-l…
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In following code
#if (configQUEUE_REGISTRY_SIZE > 0)
if (hMutex != NULL) {
if (attr != NULL) {
name = attr->name;
} else {
name = NULL;
}…
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### Description of defect
```
Compiling example repos....
[EXAMPLES]> INFO In folder 'mbed-os-example-blinky'
[EXAMPLES]> INFO Compiling mbed-os-example-blinky FF1705_L151CC GCC_…
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Base on Code Example for osMutexPrioInherit
- https://www.keil.com/pack/doc/CMSIS_Dev/RTOS2/html/group__CMSIS__RTOS__MutexMgmt.html.
I have problem with priority inversion. One mutex with priorit…
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Use RTX in VisualGDB to produce an exception
As long as RTX is referenced in the project, the program cannot run normally, remove RTX to resume operation
Recurrence conditions
VisualGDB Build T…
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I have successfully tested an RTX5 application where I can achieve tickless mode via the idlerThread. I call t=osKernelSuspend and osKernelResume, and between them I enable my MCU's low-power RTC per…
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In the cmsis_os2.c code, IS_IRQ_MASKED is used to determine whether context in interrupt or critical. Returning true will execute the *fromISR function, but in the FreeRTOS description, [FreeRTOS API…
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I note that in RTOS2/RTX5, both os_systick.c and rtx_kernel.c have a boolean that tracks the state of the PendSV bit in the SCB->ICSR register. I am puzzled at this apparent duplication of effort. I i…
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**Type: LanguageService**
**Describe the bug**
- OS and Version: Windows 10
- VS Code Version: 1.53.2
- C/C++ Extension Version: >=1.2.0
- Other extensions you installed (and if the issue per…
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### Description
As I mentioned in https://github.com/ARM-software/CMSIS_5/issues/479 we work with `mbed-os` with a different implementation of the `cmsis-os` abstraction layer based on the clos…