Hans Dampf / Mbed OS LFBinklPoti

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Dependencies:   LCD_i2c_GSOE

README.md@0:29901853d434, 2021-12-15 (annotated)

Committer:
held_der_arbeit
Date:
Wed Dec 15 10:14:58 2021 +0000
Revision:
0:29901853d434
LFB inkl. Poti

Who changed what in which revision?

UserRevisionLine numberNew contents of line
held_der_arbeit 0:29901853d434 1 ![](./resources/official_armmbed_example_badge.png)
held_der_arbeit 0:29901853d434 2 # Blinky Mbed OS example
held_der_arbeit 0:29901853d434 3
held_der_arbeit 0:29901853d434 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/).
held_der_arbeit 0:29901853d434 5
held_der_arbeit 0:29901853d434 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).
held_der_arbeit 0:29901853d434 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).)
held_der_arbeit 0:29901853d434 8
held_der_arbeit 0:29901853d434 9 1. [Install Mbed CLI](https://os.mbed.com/docs/mbed-os/latest/quick-start/offline-with-mbed-cli.html).
held_der_arbeit 0:29901853d434 10
held_der_arbeit 0:29901853d434 11 1. Clone this repository on your system, and change the current directory to where the project was cloned:
held_der_arbeit 0:29901853d434 12
held_der_arbeit 0:29901853d434 13 ```bash
held_der_arbeit 0:29901853d434 14 $ git clone git@github.com:armmbed/mbed-os-example-blinky && cd mbed-os-example-blinky
held_der_arbeit 0:29901853d434 15 ```
held_der_arbeit 0:29901853d434 16
held_der_arbeit 0:29901853d434 17 Alternatively, you can download the example project with Arm Mbed CLI using the `import` subcommand:
held_der_arbeit 0:29901853d434 18
held_der_arbeit 0:29901853d434 19 ```bash
held_der_arbeit 0:29901853d434 20 $ mbed import mbed-os-example-blinky && cd mbed-os-example-blinky
held_der_arbeit 0:29901853d434 21 ```
held_der_arbeit 0:29901853d434 22
held_der_arbeit 0:29901853d434 23
held_der_arbeit 0:29901853d434 24 ## Application functionality
held_der_arbeit 0:29901853d434 25
held_der_arbeit 0:29901853d434 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.
held_der_arbeit 0:29901853d434 27
held_der_arbeit 0:29901853d434 28 ## Building and running
held_der_arbeit 0:29901853d434 29
held_der_arbeit 0:29901853d434 30 1. Connect a USB cable between the USB port on the board and the host computer.
held_der_arbeit 0:29901853d434 31 2. <a name="build_cmd"></a> Run the following command to build the example project and program the microcontroller flash memory:
held_der_arbeit 0:29901853d434 32 ```bash
held_der_arbeit 0:29901853d434 33 $ mbed compile -m <TARGET> -t <TOOLCHAIN> --flash
held_der_arbeit 0:29901853d434 34 ```
held_der_arbeit 0:29901853d434 35 The binary is located at `./BUILD/<TARGET>/<TOOLCHAIN>/mbed-os-example-blinky.bin`.
held_der_arbeit 0:29901853d434 36
held_der_arbeit 0:29901853d434 37 Alternatively, you can manually copy the binary to the board, which you mount on the host computer over USB.
held_der_arbeit 0:29901853d434 38
held_der_arbeit 0:29901853d434 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:
held_der_arbeit 0:29901853d434 40
held_der_arbeit 0:29901853d434 41 ```bash
held_der_arbeit 0:29901853d434 42 $ mbed compile -S
held_der_arbeit 0:29901853d434 43 ```
held_der_arbeit 0:29901853d434 44
held_der_arbeit 0:29901853d434 45 ## Expected output
held_der_arbeit 0:29901853d434 46 The LED on your target turns on and off every 500 milliseconds.
held_der_arbeit 0:29901853d434 47
held_der_arbeit 0:29901853d434 48
held_der_arbeit 0:29901853d434 49 ## Troubleshooting
held_der_arbeit 0:29901853d434 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.
held_der_arbeit 0:29901853d434 51
held_der_arbeit 0:29901853d434 52 ## Related Links
held_der_arbeit 0:29901853d434 53
held_der_arbeit 0:29901853d434 54 * [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html).
held_der_arbeit 0:29901853d434 55 * [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html).
held_der_arbeit 0:29901853d434 56 * [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html).
held_der_arbeit 0:29901853d434 57 * [Mbed OS bare metal](https://os.mbed.com/docs/mbed-os/latest/reference/mbed-os-bare-metal.html).
held_der_arbeit 0:29901853d434 58 * [Mbed boards](https://os.mbed.com/platforms/).
held_der_arbeit 0:29901853d434 59
held_der_arbeit 0:29901853d434 60 ### License and contributions
held_der_arbeit 0:29901853d434 61
held_der_arbeit 0:29901853d434 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.
held_der_arbeit 0:29901853d434 63
held_der_arbeit 0:29901853d434 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.