LUIS PEREZ / Mbed OS HelloWorld

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README.md@0:f1644e32ec37, 2018-11-09 (annotated)

Committer:
Huskysdx
Date:
Fri Nov 09 06:09:23 2018 +0000
Revision:
0:f1644e32ec37
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Huskysdx 0:f1644e32ec37 1 # Getting started with Blinky on mbed OS
Huskysdx 0:f1644e32ec37 2
Huskysdx 0:f1644e32ec37 3 This guide reviews the steps required to get Blinky working on an mbed OS platform.
Huskysdx 0:f1644e32ec37 4
Huskysdx 0:f1644e32ec37 5 Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
Huskysdx 0:f1644e32ec37 6
Huskysdx 0:f1644e32ec37 7 ## Import the example application
Huskysdx 0:f1644e32ec37 8
Huskysdx 0:f1644e32ec37 9 From the command-line, import the example:
Huskysdx 0:f1644e32ec37 10
Huskysdx 0:f1644e32ec37 11 ```
Huskysdx 0:f1644e32ec37 12 mbed import mbed-os-example-blinky
Huskysdx 0:f1644e32ec37 13 cd mbed-os-example-blinky
Huskysdx 0:f1644e32ec37 14 ```
Huskysdx 0:f1644e32ec37 15
Huskysdx 0:f1644e32ec37 16 ### Now compile
Huskysdx 0:f1644e32ec37 17
Huskysdx 0:f1644e32ec37 18 Invoke `mbed compile`, and specify the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5:
Huskysdx 0:f1644e32ec37 19
Huskysdx 0:f1644e32ec37 20 ```
Huskysdx 0:f1644e32ec37 21 mbed compile -m K64F -t ARM
Huskysdx 0:f1644e32ec37 22 ```
Huskysdx 0:f1644e32ec37 23
Huskysdx 0:f1644e32ec37 24 Your PC may take a few minutes to compile your code. At the end, you see the following result:
Huskysdx 0:f1644e32ec37 25
Huskysdx 0:f1644e32ec37 26 ```
Huskysdx 0:f1644e32ec37 27 [snip]
Huskysdx 0:f1644e32ec37 28 +----------------------------+-------+-------+------+
Huskysdx 0:f1644e32ec37 29 | Module | .text | .data | .bss |
Huskysdx 0:f1644e32ec37 30 +----------------------------+-------+-------+------+
Huskysdx 0:f1644e32ec37 31 | Misc | 13939 | 24 | 1372 |
Huskysdx 0:f1644e32ec37 32 | core/hal | 16993 | 96 | 296 |
Huskysdx 0:f1644e32ec37 33 | core/rtos | 7384 | 92 | 4204 |
Huskysdx 0:f1644e32ec37 34 | features/FEATURE_IPV4 | 80 | 0 | 176 |
Huskysdx 0:f1644e32ec37 35 | frameworks/greentea-client | 1830 | 60 | 44 |
Huskysdx 0:f1644e32ec37 36 | frameworks/utest | 2392 | 512 | 292 |
Huskysdx 0:f1644e32ec37 37 | Subtotals | 42618 | 784 | 6384 |
Huskysdx 0:f1644e32ec37 38 +----------------------------+-------+-------+------+
Huskysdx 0:f1644e32ec37 39 Allocated Heap: unknown
Huskysdx 0:f1644e32ec37 40 Allocated Stack: unknown
Huskysdx 0:f1644e32ec37 41 Total Static RAM memory (data + bss): 7168 bytes
Huskysdx 0:f1644e32ec37 42 Total RAM memory (data + bss + heap + stack): 7168 bytes
Huskysdx 0:f1644e32ec37 43 Total Flash memory (text + data + misc): 43402 bytes
Huskysdx 0:f1644e32ec37 44 Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
Huskysdx 0:f1644e32ec37 45 ```
Huskysdx 0:f1644e32ec37 46
Huskysdx 0:f1644e32ec37 47 ### Program your board
Huskysdx 0:f1644e32ec37 48
Huskysdx 0:f1644e32ec37 49 1. Connect your mbed device to the computer over USB.
Huskysdx 0:f1644e32ec37 50 1. Copy the binary file to the mbed device.
Huskysdx 0:f1644e32ec37 51 1. Press the reset button to start the program.
Huskysdx 0:f1644e32ec37 52
Huskysdx 0:f1644e32ec37 53 The LED on your platform turns on and off.
Huskysdx 0:f1644e32ec37 54
Huskysdx 0:f1644e32ec37 55 ## Troubleshooting
Huskysdx 0:f1644e32ec37 56
Huskysdx 0:f1644e32ec37 57 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.