498c59450f
0 up_testset (lock=0x404241c0 <g_uart1priv+32>) at /home/hujun5/下载/vela_sim/nuttx/include/arch/spinlock.h:96 1 spin_lock_wo_note (lock=<optimized out>) at /home/hujun5/下载/vela_sim/nuttx/include/nuttx/spinlock.h:207 2 spin_lock_irqsave_wo_note (lock=0x404241c0 <g_uart1priv+32>) at /home/hujun5/下载/vela_sim/nuttx/include/nuttx/spinlock.h:467 3 spin_lock_irqsave (lock=0x404241c0 <g_uart1priv+32>) at /home/hujun5/下载/vela_sim/nuttx/include/nuttx/spinlock.h:521 4 pl011_txint (dev=0x404240b0 <g_uart1port>, enable=false) at serial/uart_pl011.c:746 5 0x00000000402a3f1c in uart_xmitchars (dev=0x404240b0 <g_uart1port>) at serial/serial_io.c:118 6 0x00000000402a10f8 in pl011_txint (dev=<optimized out>, enable=<optimized out>) at serial/uart_pl011.c:756 7 0x00000000402a2ca0 in uart_write (filep=<optimized out>, buffer=<optimized out>, buflen=0) at serial/serial.c:1493 8 0x000000004028c464 in file_writev_compat (filep=0x4046cda0, uio=<optimized out>) at vfs/fs_write.c:81 9 0x000000004028c588 in file_writev (filep=<optimized out>, uio=uio@entry=0x40470dc0) at vfs/fs_write.c:161 10 0x000000004028c5fc in nx_writev (fd=<optimized out>, iov=iov@entry=0x40470e10, iovcnt=iovcnt@entry=1) at vfs/fs_write.c:257 11 0x000000004028c660 in writev (fd=<optimized out>, iov=iov@entry=0x40470e10, iovcnt=iovcnt@entry=1) at vfs/fs_write.c:356 12 0x000000004028c6dc in write (fd=<optimized out>, buf=buf@entry=0x404090b2 <g_nshgreeting>, nbytes=<optimized out>) at vfs/fs_write.c:421 13 0x00000000402adb10 in nsh_session (pstate=pstate@entry=0x40471080, login=login@entry=1, argc=argc@entry=1, argv=argv@entry=0x4046cf40) at nsh_session.c:108 14 0x00000000402ad94c in nsh_consolemain (argc=argc@entry=1, argv=argv@entry=0x4046cf40) at nsh_consolemain.c:75 15 0x00000000402ad894 in nsh_main (argc=argc@entry=1, argv=argv@entry=0x4046cf40) at nsh_main.c:74 16 0x00000000402a5880 in nxtask_startup (entrypt=0x402ad7fc <nsh_main>, argc=1, argv=0x4046cf40) at sched/task_startup.c:72 17 0x000000004029d444 in nxtask_start () at task/task_start.c:116 18 0x0000000000000000 in ?? () fix regresion from https://github.com/apache/nuttx/pull/15301 Signed-off-by: hujun5 <hujun5@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 | ||
| .pre-commit-config.yaml | ||
| .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.