3521e6ba27
Recursive: 25 0x44000e5a in up_cpu_paused (cpu=cpu@entry=1) at armv7-a/arm_cpupause.c:120 26 0x440032f2 in enter_critical_section () at irq/irq_csection.c:275 27 0x44006f24 in nxsched_process_taskload_ticks (tcb=tcb@entry=0x442ba638 <g_idletcb+256>, ticks=0) at sched/sched_cpuload.c:104 28 0x44007310 in nxsched_suspend_critmon (tcb=tcb@entry=0x442ba638 <g_idletcb+256>) at sched/sched_critmonitor.c:303 29 0x44006ef0 in nxsched_suspend_scheduler (tcb=tcb@entry=0x442ba638 <g_idletcb+256>) at sched/sched_suspendscheduler.c:78 30 0x44000e5a in up_cpu_paused (cpu=cpu@entry=1) at armv7-a/arm_cpupause.c:120 31 0x440032f2 in enter_critical_section () at irq/irq_csection.c:275 32 0x44000f1a in arm_pause_handler (irq=<optimized out>, context=<optimized out>, arg=<optimized out>) at armv7-a/arm_cpupause.c:216 33 0x44002ffe in irq_dispatch (irq=irq@entry=2, context=context@entry=0x4449f6b8 <g_cpu1_idlestack+1720>) at irq/irq_dispatch.c:146 34 0x44001612 in arm_doirq (irq=2, irq@entry=0, regs=0x4449f6b8 <g_cpu1_idlestack+1720>) at armv7-a/arm_doirq.c:72 35 0x44000940 in arm_decodeirq (regs=<optimized out>) at armv7-a/arm_gicv2.c:403 36 0x440000b4 in arm_vectorirq () at armv7-a/arm_vectors.S:236 Signed-off-by: ligd <liguiding1@xiaomi.com> |
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|---|---|---|
| .github | ||
| arch | ||
| audio | ||
| binfmt | ||
| boards | ||
| cmake | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| dummy | ||
| fs | ||
| graphics | ||
| include | ||
| libs | ||
| mm | ||
| net | ||
| openamp | ||
| pass1 | ||
| sched | ||
| syscall | ||
| tools | ||
| video | ||
| wireless | ||
| .asf.yaml | ||
| .gitignore | ||
| .yamllint | ||
| AUTHORS | ||
| CMakeLists.txt | ||
| CONTRIBUTING.md | ||
| INVIOLABLES.md | ||
| Kconfig | ||
| LICENSE | ||
| Makefile | ||
| NOTICE | ||
| README.md | ||
| 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.