3631256219
Use NVIC_IRQ_ENABLE(n) and NVIC_IRQ_PRIORITY(n) macros in imx9_dumpnvic() to iterate over all NVIC registers programmatically based on CONFIG_ARCH_NINTS (IMX9_IRQ_NEXTINT), rather than enumerating named per-range register defines. Output is grouped 4-per-line for priority and 4-per-line for enable registers, matching the original layout. This avoids accessing registers which don't exist when extending the interrupt count. Also replace named NVIC_IRQxx_yy_ENABLE constants in imx9_irqinfo() with NVIC_IRQ_ENABLE(n), avoiding naming conflicts between chips with different IRQ counts. Fix the upper boundary in the >192 IRQ branch from 219 to 224 to align with the 32-interrupt register granularity. Change %08x to %08lx to silence warnings from the compiler for the debug dump. No functional change for existing i.MX95-M7 builds. Signed-off-by: Maarten Zanders <maarten@zanders.be> |
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| dummy | ||
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| CONTRIBUTING.md | ||
| INVIOLABLES.md | ||
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| ReleaseNotes | ||
Apache NuttX is a real-time operating system (RTOS) with an emphasis on standards compliance and small footprint. Scalable from 8-bit to 64-bit microcontroller environments, the primary governing standards in NuttX are POSIX and ANSI standards. Additional standard APIs from Unix and other common RTOSs (such as VxWorks) are adopted for functionality not available under these standards, or for functionality that is not appropriate for deeply-embedded environments (such as fork()).
For brevity, many parts of the documentation will refer to Apache NuttX as simply NuttX.
Getting Started
First time on NuttX? Read the Getting Started guide! If you don't have a board available, NuttX has its own simulator that you can run on terminal.
Documentation
You can find the current NuttX documentation on the Documentation Page.
Alternatively, you can build the documentation yourself by following the Documentation Build Instructions.
The old NuttX documentation is still available in the Apache wiki.
Supported Boards
NuttX supports a wide variety of platforms. See the full list on the Supported Platforms page.
Contributing
If you wish to contribute to the NuttX project, read the Contributing guidelines for information on Git usage, coding standard, workflow and the NuttX principles.
License
The code in this repository is under either the Apache 2 license, or a license compatible with the Apache 2 license. See the License Page for more information.