Suad Suljic / Mbed OS Cell_lockker

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Dependencies:   MPU6050_SIM5320_TEST

README.md@0:79959cf2cc3e, 2017-11-09 (annotated)

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suads
Date:
Thu Nov 09 15:00:04 2017 +0000
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suads 0:79959cf2cc3e 1 # Getting started with Blinky on mbed OS
suads 0:79959cf2cc3e 2
suads 0:79959cf2cc3e 3 This guide reviews the steps required to get Blinky working on an mbed OS platform.
suads 0:79959cf2cc3e 4
suads 0:79959cf2cc3e 5 Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
suads 0:79959cf2cc3e 6
suads 0:79959cf2cc3e 7 ## Import the example application
suads 0:79959cf2cc3e 8
suads 0:79959cf2cc3e 9 From the command-line, import the example:
suads 0:79959cf2cc3e 10
suads 0:79959cf2cc3e 11 ```
suads 0:79959cf2cc3e 12 mbed import mbed-os-example-blinky
suads 0:79959cf2cc3e 13 cd mbed-os-example-blinky
suads 0:79959cf2cc3e 14 ```
suads 0:79959cf2cc3e 15
suads 0:79959cf2cc3e 16 ### Now compile
suads 0:79959cf2cc3e 17
suads 0:79959cf2cc3e 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:
suads 0:79959cf2cc3e 19
suads 0:79959cf2cc3e 20 ```
suads 0:79959cf2cc3e 21 mbed compile -m K64F -t ARM
suads 0:79959cf2cc3e 22 ```
suads 0:79959cf2cc3e 23
suads 0:79959cf2cc3e 24 Your PC may take a few minutes to compile your code. At the end, you see the following result:
suads 0:79959cf2cc3e 25
suads 0:79959cf2cc3e 26 ```
suads 0:79959cf2cc3e 27 [snip]
suads 0:79959cf2cc3e 28 +----------------------------+-------+-------+------+
suads 0:79959cf2cc3e 29 | Module | .text | .data | .bss |
suads 0:79959cf2cc3e 30 +----------------------------+-------+-------+------+
suads 0:79959cf2cc3e 31 | Misc | 13939 | 24 | 1372 |
suads 0:79959cf2cc3e 32 | core/hal | 16993 | 96 | 296 |
suads 0:79959cf2cc3e 33 | core/rtos | 7384 | 92 | 4204 |
suads 0:79959cf2cc3e 34 | features/FEATURE_IPV4 | 80 | 0 | 176 |
suads 0:79959cf2cc3e 35 | frameworks/greentea-client | 1830 | 60 | 44 |
suads 0:79959cf2cc3e 36 | frameworks/utest | 2392 | 512 | 292 |
suads 0:79959cf2cc3e 37 | Subtotals | 42618 | 784 | 6384 |
suads 0:79959cf2cc3e 38 +----------------------------+-------+-------+------+
suads 0:79959cf2cc3e 39 Allocated Heap: unknown
suads 0:79959cf2cc3e 40 Allocated Stack: unknown
suads 0:79959cf2cc3e 41 Total Static RAM memory (data + bss): 7168 bytes
suads 0:79959cf2cc3e 42 Total RAM memory (data + bss + heap + stack): 7168 bytes
suads 0:79959cf2cc3e 43 Total Flash memory (text + data + misc): 43402 bytes
suads 0:79959cf2cc3e 44 Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
suads 0:79959cf2cc3e 45 ```
suads 0:79959cf2cc3e 46
suads 0:79959cf2cc3e 47 ### Program your board
suads 0:79959cf2cc3e 48
suads 0:79959cf2cc3e 49 1. Connect your mbed device to the computer over USB.
suads 0:79959cf2cc3e 50 1. Copy the binary file to the mbed device.
suads 0:79959cf2cc3e 51 1. Press the reset button to start the program.
suads 0:79959cf2cc3e 52
suads 0:79959cf2cc3e 53 The LED on your platform turns on and off.
suads 0:79959cf2cc3e 54
suads 0:79959cf2cc3e 55 ## Export the project to Keil MDK, and debug your application
suads 0:79959cf2cc3e 56
suads 0:79959cf2cc3e 57 From the command-line, run the following command:
suads 0:79959cf2cc3e 58
suads 0:79959cf2cc3e 59 ```
suads 0:79959cf2cc3e 60 mbed export -m K64F -i uvision
suads 0:79959cf2cc3e 61 ```
suads 0:79959cf2cc3e 62
suads 0:79959cf2cc3e 63 To debug the application:
suads 0:79959cf2cc3e 64
suads 0:79959cf2cc3e 65 1. Start uVision.
suads 0:79959cf2cc3e 66 1. Import the uVision project generated earlier.
suads 0:79959cf2cc3e 67 1. Compile your application, and generate an `.axf` file.
suads 0:79959cf2cc3e 68 1. Make sure uVision is configured to debug over CMSIS-DAP (From the Project menu > Options for Target '...' > Debug tab > Use CMSIS-DAP Debugger).
suads 0:79959cf2cc3e 69 1. Set breakpoints, and start a debug session.
suads 0:79959cf2cc3e 70
suads 0:79959cf2cc3e 71 ![Image of uVision](img/uvision.png)
suads 0:79959cf2cc3e 72
suads 0:79959cf2cc3e 73 ## Troubleshooting
suads 0:79959cf2cc3e 74
suads 0:79959cf2cc3e 75 1. Make sure `mbed-cli` is working correctly and its version is `>1.0.0`
suads 0:79959cf2cc3e 76
suads 0:79959cf2cc3e 77 ```
suads 0:79959cf2cc3e 78 mbed --version
suads 0:79959cf2cc3e 79 ```
suads 0:79959cf2cc3e 80
suads 0:79959cf2cc3e 81 If not, you can update it:
suads 0:79959cf2cc3e 82
suads 0:79959cf2cc3e 83 ```
suads 0:79959cf2cc3e 84 pip install mbed-cli --upgrade
suads 0:79959cf2cc3e 85 ```
suads 0:79959cf2cc3e 86
suads 0:79959cf2cc3e 87 2. If using Keil MDK, make sure you have a license installed. [MDK-Lite](http://www.keil.com/arm/mdk.asp) has a 32 KB restriction on code size.