Александр Селифонов / Mbed OS ledMapperTest

wedc

Dependencies:   WIZnetInterface-OS5

README.md@0:8ccc10910436, 2020-03-21 (annotated)

Committer:
turumputum
Date:
Sat Mar 21 16:03:23 2020 +0000
Revision:
0:8ccc10910436
123

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turumputum 0:8ccc10910436 1 ![](./resources/official_armmbed_example_badge.png)
turumputum 0:8ccc10910436 2 # Blinky Mbed OS example
turumputum 0:8ccc10910436 3
turumputum 0:8ccc10910436 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/).
turumputum 0:8ccc10910436 5
turumputum 0:8ccc10910436 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).
turumputum 0:8ccc10910436 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).)
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turumputum 0:8ccc10910436 9 1. [Install Mbed CLI](https://os.mbed.com/docs/mbed-os/latest/quick-start/offline-with-mbed-cli.html).
turumputum 0:8ccc10910436 10
turumputum 0:8ccc10910436 11 1. Clone this repository on your system, and change the current directory to where the project was cloned:
turumputum 0:8ccc10910436 12
turumputum 0:8ccc10910436 13 ```bash
turumputum 0:8ccc10910436 14 $ git clone git@github.com:armmbed/mbed-os-example-blinky && cd mbed-os-example-blinky
turumputum 0:8ccc10910436 15 ```
turumputum 0:8ccc10910436 16
turumputum 0:8ccc10910436 17 Alternatively, you can download the example project with Arm Mbed CLI using the `import` subcommand:
turumputum 0:8ccc10910436 18
turumputum 0:8ccc10910436 19 ```bash
turumputum 0:8ccc10910436 20 $ mbed import mbed-os-example-blinky && cd mbed-os-example-blinky
turumputum 0:8ccc10910436 21 ```
turumputum 0:8ccc10910436 22
turumputum 0:8ccc10910436 23
turumputum 0:8ccc10910436 24 ## Application functionality
turumputum 0:8ccc10910436 25
turumputum 0:8ccc10910436 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.
turumputum 0:8ccc10910436 27
turumputum 0:8ccc10910436 28 ## Building and running
turumputum 0:8ccc10910436 29
turumputum 0:8ccc10910436 30 1. Connect a USB cable between the USB port on the board and the host computer.
turumputum 0:8ccc10910436 31 2. <a name="build_cmd"></a> Run the following command to build the example project and program the microcontroller flash memory:
turumputum 0:8ccc10910436 32 ```bash
turumputum 0:8ccc10910436 33 $ mbed compile -m <TARGET> -t <TOOLCHAIN> --flash
turumputum 0:8ccc10910436 34 ```
turumputum 0:8ccc10910436 35 The binary is located at `./BUILD/<TARGET>/<TOOLCHAIN>/mbed-os-example-blinky.bin`.
turumputum 0:8ccc10910436 36
turumputum 0:8ccc10910436 37 Alternatively, you can manually copy the binary to the board, which you mount on the host computer over USB.
turumputum 0:8ccc10910436 38
turumputum 0:8ccc10910436 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:
turumputum 0:8ccc10910436 40
turumputum 0:8ccc10910436 41 ```bash
turumputum 0:8ccc10910436 42 $ mbed compile -S
turumputum 0:8ccc10910436 43 ```
turumputum 0:8ccc10910436 44
turumputum 0:8ccc10910436 45 ## Expected output
turumputum 0:8ccc10910436 46 The LED on your target turns on and off every 500 milliseconds.
turumputum 0:8ccc10910436 47
turumputum 0:8ccc10910436 48
turumputum 0:8ccc10910436 49 ## Troubleshooting
turumputum 0:8ccc10910436 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.
turumputum 0:8ccc10910436 51
turumputum 0:8ccc10910436 52 ## Related Links
turumputum 0:8ccc10910436 53
turumputum 0:8ccc10910436 54 * [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html).
turumputum 0:8ccc10910436 55 * [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html).
turumputum 0:8ccc10910436 56 * [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html).
turumputum 0:8ccc10910436 57 * [Mbed OS bare metal](https://os.mbed.com/docs/mbed-os/latest/reference/mbed-os-bare-metal.html).
turumputum 0:8ccc10910436 58 * [Mbed boards](https://os.mbed.com/platforms/).
turumputum 0:8ccc10910436 59
turumputum 0:8ccc10910436 60 ### License and contributions
turumputum 0:8ccc10910436 61
turumputum 0:8ccc10910436 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.
turumputum 0:8ccc10910436 63
turumputum 0:8ccc10910436 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.