9127d8f59b
tflm hello world is a basic test program to verify whether the tflm function works properly refrash defconfig and enable tflm hello world: Test on sim/tflm $ cmake -B build -DBOARD_CONFIG=sim/tflm -GNinja $ cmake --build build $ ./build/nuttx NuttShell (NSH) NuttX-10.4.0 nsh> tflm_hello 0 (id=0): size=16, offset=0, first_used=0 last_used=1 1 (id=1): size=64, offset=64, first_used=1 last_used=2 2 (id=2): size=64, offset=0, first_used=2 last_used=3 3 (id=3): size=16, offset=64, first_used=3 last_used=3 0: 0000000000...................................................................... (1k) 1: 0000000000..............................1111111111111111111111111111111111111111 (1k) 2: 22222222222222222222222222222222222222221111111111111111111111111111111111111111 (1k) 3: 22222222222222222222222222222222222222223333333333.............................. (1k) "Unique Tag","Total ticks across all events with that tag." FULLY_CONNECTED, 0 "total number of ticks", 0 [RecordingMicroAllocator] Arena allocation total 2344 bytes [RecordingMicroAllocator] Arena allocation head 128 bytes [RecordingMicroAllocator] Arena allocation tail 2216 bytes [RecordingMicroAllocator] 'TfLiteEvalTensor data' used 240 bytes with alignment overhead (requested 240 bytes for 10 allocations) [RecordingMicroAllocator] 'Persistent TfLiteTensor data' used 128 bytes with alignment overhead (requested 128 bytes for 2 tensors) [RecordingMicroAllocator] 'Persistent buffer data' used 1152 bytes with alignment overhead (requested 1100 bytes for 7 allocations) [RecordingMicroAllocator] 'NodeAndRegistration struct' used 192 bytes with alignment overhead (requested 192 bytes for 3 NodeAndRegistration structs) 0 (id=0): size=16, offset=0, first_used=0 last_used=1 1 (id=1): size=64, offset=64, first_used=1 last_used=2 2 (id=2): size=64, offset=0, first_used=2 last_used=3 3 (id=3): size=16, offset=64, first_used=3 last_used=3 0: 0000000000...................................................................... (1k) 1: 0000000000..............................1111111111111111111111111111111111111111 (1k) 2: 22222222222222222222222222222222222222221111111111111111111111111111111111111111 (1k) 3: 22222222222222222222222222222222222222223333333333.............................. (1k) 0 (id=0): size=16, offset=16, first_used=0 last_used=1 1 (id=1): size=16, offset=0, first_used=1 last_used=2 2 (id=2): size=16, offset=16, first_used=2 last_used=3 3 (id=3): size=16, offset=0, first_used=3 last_used=3 0: ................0000000000000000................................................ (1k) 1: 11111111111111110000000000000000................................................ (1k) 2: 11111111111111112222222222222222................................................ (1k) 3: 33333333333333332222222222222222................................................ (1k) ~~~ALL TESTS PASSED~~~ Signed-off-by: chao an <anchao@lixiang.com> |
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| 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.