Stefan Simbürger / Mbed OS PPM_Decoder2

Finished Decoder

README.md@3:d22eedba5563, 2020-10-16 (annotated)

Committer:
Ursukar
Date:
Fri Oct 16 08:39:25 2020 +0000
Revision:
3:d22eedba5563
Parent:
0:830dd1202b0b 
Including the subtraction of the pause

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Ursukar 0:830dd1202b0b 1 ![](./resources/official_armmbed_example_badge.png)
Ursukar 0:830dd1202b0b 2 # Blinky Mbed OS example
Ursukar 0:830dd1202b0b 3
Ursukar 0:830dd1202b0b 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/).
Ursukar 0:830dd1202b0b 5
Ursukar 0:830dd1202b0b 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).
Ursukar 0:830dd1202b0b 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).)
Ursukar 0:830dd1202b0b 8
Ursukar 0:830dd1202b0b 9 1. [Install Mbed CLI](https://os.mbed.com/docs/mbed-os/latest/quick-start/offline-with-mbed-cli.html).
Ursukar 0:830dd1202b0b 10
Ursukar 0:830dd1202b0b 11 1. Clone this repository on your system, and change the current directory to where the project was cloned:
Ursukar 0:830dd1202b0b 12
Ursukar 0:830dd1202b0b 13 ```bash
Ursukar 0:830dd1202b0b 14 $ git clone git@github.com:armmbed/mbed-os-example-blinky && cd mbed-os-example-blinky
Ursukar 0:830dd1202b0b 15 ```
Ursukar 0:830dd1202b0b 16
Ursukar 0:830dd1202b0b 17 Alternatively, you can download the example project with Arm Mbed CLI using the `import` subcommand:
Ursukar 0:830dd1202b0b 18
Ursukar 0:830dd1202b0b 19 ```bash
Ursukar 0:830dd1202b0b 20 $ mbed import mbed-os-example-blinky && cd mbed-os-example-blinky
Ursukar 0:830dd1202b0b 21 ```
Ursukar 0:830dd1202b0b 22
Ursukar 0:830dd1202b0b 23
Ursukar 0:830dd1202b0b 24 ## Application functionality
Ursukar 0:830dd1202b0b 25
Ursukar 0:830dd1202b0b 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.
Ursukar 0:830dd1202b0b 27
Ursukar 0:830dd1202b0b 28 ## Building and running
Ursukar 0:830dd1202b0b 29
Ursukar 0:830dd1202b0b 30 1. Connect a USB cable between the USB port on the board and the host computer.
Ursukar 0:830dd1202b0b 31 2. <a name="build_cmd"></a> Run the following command to build the example project and program the microcontroller flash memory:
Ursukar 0:830dd1202b0b 32 ```bash
Ursukar 0:830dd1202b0b 33 $ mbed compile -m <TARGET> -t <TOOLCHAIN> --flash
Ursukar 0:830dd1202b0b 34 ```
Ursukar 0:830dd1202b0b 35 The binary is located at `./BUILD/<TARGET>/<TOOLCHAIN>/mbed-os-example-blinky.bin`.
Ursukar 0:830dd1202b0b 36
Ursukar 0:830dd1202b0b 37 Alternatively, you can manually copy the binary to the board, which you mount on the host computer over USB.
Ursukar 0:830dd1202b0b 38
Ursukar 0:830dd1202b0b 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:
Ursukar 0:830dd1202b0b 40
Ursukar 0:830dd1202b0b 41 ```bash
Ursukar 0:830dd1202b0b 42 $ mbed compile -S
Ursukar 0:830dd1202b0b 43 ```
Ursukar 0:830dd1202b0b 44
Ursukar 0:830dd1202b0b 45 ## Expected output
Ursukar 0:830dd1202b0b 46 The LED on your target turns on and off every 500 milliseconds.
Ursukar 0:830dd1202b0b 47
Ursukar 0:830dd1202b0b 48
Ursukar 0:830dd1202b0b 49 ## Troubleshooting
Ursukar 0:830dd1202b0b 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.
Ursukar 0:830dd1202b0b 51
Ursukar 0:830dd1202b0b 52 ## Related Links
Ursukar 0:830dd1202b0b 53
Ursukar 0:830dd1202b0b 54 * [Mbed OS Stats API](https://os.mbed.com/docs/latest/apis/mbed-statistics.html).
Ursukar 0:830dd1202b0b 55 * [Mbed OS Configuration](https://os.mbed.com/docs/latest/reference/configuration.html).
Ursukar 0:830dd1202b0b 56 * [Mbed OS Serial Communication](https://os.mbed.com/docs/latest/tutorials/serial-communication.html).
Ursukar 0:830dd1202b0b 57 * [Mbed OS bare metal](https://os.mbed.com/docs/mbed-os/latest/reference/mbed-os-bare-metal.html).
Ursukar 0:830dd1202b0b 58 * [Mbed boards](https://os.mbed.com/platforms/).
Ursukar 0:830dd1202b0b 59
Ursukar 0:830dd1202b0b 60 ### License and contributions
Ursukar 0:830dd1202b0b 61
Ursukar 0:830dd1202b0b 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.
Ursukar 0:830dd1202b0b 63
Ursukar 0:830dd1202b0b 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.