Tensorflow_Lite / Mbed OS TFlite

tflite

Dependents:   TFL_F413_LCD

README.md@2:0d58c147c22e, 2020-04-10 (annotated)

Committer:
ro10
Date:
Fri Apr 10 13:26:52 2020 +0000
Revision:
2:0d58c147c22e
Parent:
0:7e1a7ba66a1b 
aggiunta tensorflow;

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ro10 0:7e1a7ba66a1b 1 ![](./resources/official_armmbed_example_badge.png)
ro10 0:7e1a7ba66a1b 2 # Blinky Mbed OS example
ro10 0:7e1a7ba66a1b 3
ro10 0:7e1a7ba66a1b 4 The example project is part of the [Arm Mbed OS Official Examples](https://os.mbed.com/code/) and is the [getting started example for Mbed OS](https://os.mbed.com/docs/mbed-os/v5.14/quick-start/index.html). It contains an application that repeatedly blinks an LED on supported [Mbed boards](https://os.mbed.com/platforms/).
ro10 0:7e1a7ba66a1b 5
ro10 0:7e1a7ba66a1b 6 You can build the project with all supported [Mbed OS build tools](https://os.mbed.com/docs/mbed-os/latest/tools/index.html). However, this example project specifically refers to the command-line interface tool [Arm Mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
ro10 0:7e1a7ba66a1b 7 (Note: To see a rendered example you can import into the Arm Online Compiler, please see our [import quick start](https://os.mbed.com/docs/mbed-os/latest/quick-start/online-with-the-online-compiler.html#importing-the-code).)
ro10 0:7e1a7ba66a1b 8
ro10 0:7e1a7ba66a1b 9 1. [Install Mbed CLI](https://os.mbed.com/docs/mbed-os/latest/quick-start/offline-with-mbed-cli.html).
ro10 0:7e1a7ba66a1b 10
ro10 0:7e1a7ba66a1b 11 1. Clone this repository on your system, and change the current directory to where the project was cloned:
ro10 0:7e1a7ba66a1b 12
ro10 0:7e1a7ba66a1b 13 ```bash
ro10 0:7e1a7ba66a1b 14 $ git clone git@github.com:armmbed/mbed-os-example-blinky && cd mbed-os-example-blinky
ro10 0:7e1a7ba66a1b 15 ```
ro10 0:7e1a7ba66a1b 16
ro10 0:7e1a7ba66a1b 17 Alternatively, you can download the example project with Arm Mbed CLI using the `import` subcommand:
ro10 0:7e1a7ba66a1b 18
ro10 0:7e1a7ba66a1b 19 ```bash
ro10 0:7e1a7ba66a1b 20 $ mbed import mbed-os-example-blinky && cd mbed-os-example-blinky
ro10 0:7e1a7ba66a1b 21 ```
ro10 0:7e1a7ba66a1b 22
ro10 0:7e1a7ba66a1b 23
ro10 0:7e1a7ba66a1b 24 ## Application functionality
ro10 0:7e1a7ba66a1b 25
ro10 0:7e1a7ba66a1b 26 The `main()` function is the single thread in the application. It toggles the state of a digital output connected to an LED on the board.
ro10 0:7e1a7ba66a1b 27
ro10 0:7e1a7ba66a1b 28 ## Building and running
ro10 0:7e1a7ba66a1b 29
ro10 0:7e1a7ba66a1b 30 1. Connect a USB cable between the USB port on the board and the host computer.
ro10 0:7e1a7ba66a1b 31 2. <a name="build_cmd"></a> Run the following command to build the example project and program the microcontroller flash memory:
ro10 0:7e1a7ba66a1b 32 ```bash
ro10 0:7e1a7ba66a1b 33 $ mbed compile -m <TARGET> -t <TOOLCHAIN> --flash
ro10 0:7e1a7ba66a1b 34 ```
ro10 0:7e1a7ba66a1b 35 The binary is located at `./BUILD/<TARGET>/<TOOLCHAIN>/mbed-os-example-blinky.bin`.
ro10 0:7e1a7ba66a1b 36
ro10 0:7e1a7ba66a1b 37 Alternatively, you can manually copy the binary to the board, which you mount on the host computer over USB.
ro10 0:7e1a7ba66a1b 38
ro10 0:7e1a7ba66a1b 39 Depending on the target, you can build the example project with the `GCC_ARM`, `ARM` or `IAR` toolchain. After installing Arm Mbed CLI, run the command below to determine which toolchain supports your target:
ro10 0:7e1a7ba66a1b 40
ro10 0:7e1a7ba66a1b 41 ```bash
ro10 0:7e1a7ba66a1b 42 $ mbed compile -S
ro10 0:7e1a7ba66a1b 43 ```
ro10 0:7e1a7ba66a1b 44
ro10 0:7e1a7ba66a1b 45 ## Expected output
ro10 0:7e1a7ba66a1b 46 The LED on your target turns on and off every 500 milliseconds.
ro10 0:7e1a7ba66a1b 47
ro10 0:7e1a7ba66a1b 48
ro10 0:7e1a7ba66a1b 49 ## Troubleshooting
ro10 0:7e1a7ba66a1b 50 If you have problems, you can review the [documentation](https://os.mbed.com/docs/latest/tutorials/debugging.html) for suggestions on what could be wrong and how to fix it.
ro10 0:7e1a7ba66a1b 51
ro10 0:7e1a7ba66a1b 52 ## Related Links
ro10 0:7e1a7ba66a1b 53
ro10 0:7e1a7ba66a1b 54 * [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html).
ro10 0:7e1a7ba66a1b 55 * [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html).
ro10 0:7e1a7ba66a1b 56 * [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html).
ro10 0:7e1a7ba66a1b 57 * [Mbed OS bare metal](https://os.mbed.com/docs/mbed-os/latest/reference/mbed-os-bare-metal.html).
ro10 0:7e1a7ba66a1b 58 * [Mbed boards](https://os.mbed.com/platforms/).
ro10 0:7e1a7ba66a1b 59
ro10 0:7e1a7ba66a1b 60 ### License and contributions
ro10 0:7e1a7ba66a1b 61
ro10 0:7e1a7ba66a1b 62 The software is provided under Apache-2.0 license. Contributions to this project are accepted under the same license. Please see contributing.md for more info.
ro10 0:7e1a7ba66a1b 63
ro10 0:7e1a7ba66a1b 64 This project contains code from other projects. The original license text is included in those source files. They must comply with our license guide.