Felipe Neves / Mbed OS ftf_mbed_lab5

ftf connects queue lab

Dependencies:   ST7567

README.md@0:684e5d5adc13, 2016-11-06 (annotated)

Committer:
uLipe
Date:
Sun Nov 06 16:54:35 2016 +0000
Revision:
0:684e5d5adc13
first working version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
uLipe 0:684e5d5adc13 1 # Getting started with Blinky on mbed OS
uLipe 0:684e5d5adc13 2
uLipe 0:684e5d5adc13 3 This is a very simple guide, reviewing the steps required to get Blinky working on an mbed OS platform.
uLipe 0:684e5d5adc13 4
uLipe 0:684e5d5adc13 5 Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
uLipe 0:684e5d5adc13 6
uLipe 0:684e5d5adc13 7 ## Get the example application!
uLipe 0:684e5d5adc13 8
uLipe 0:684e5d5adc13 9 From the command line, import the example:
uLipe 0:684e5d5adc13 10
uLipe 0:684e5d5adc13 11 ```
uLipe 0:684e5d5adc13 12 mbed import mbed-os-example-blinky
uLipe 0:684e5d5adc13 13 cd mbed-os-example-blinky
uLipe 0:684e5d5adc13 14 ```
uLipe 0:684e5d5adc13 15
uLipe 0:684e5d5adc13 16 ### Now compile
uLipe 0:684e5d5adc13 17
uLipe 0:684e5d5adc13 18 Invoke `mbed compile` specifying the name of your platform and your favorite toolchain (`GCC_ARM`, `ARM`, `IAR`). For example, for the ARM Compiler 5:
uLipe 0:684e5d5adc13 19
uLipe 0:684e5d5adc13 20 ```
uLipe 0:684e5d5adc13 21 mbed compile -m K64F -t ARM
uLipe 0:684e5d5adc13 22 ```
uLipe 0:684e5d5adc13 23
uLipe 0:684e5d5adc13 24 Your PC may take a few minutes to compile your code. At the end you should get the following result:
uLipe 0:684e5d5adc13 25
uLipe 0:684e5d5adc13 26 ```
uLipe 0:684e5d5adc13 27 [snip]
uLipe 0:684e5d5adc13 28 +----------------------------+-------+-------+------+
uLipe 0:684e5d5adc13 29 | Module | .text | .data | .bss |
uLipe 0:684e5d5adc13 30 +----------------------------+-------+-------+------+
uLipe 0:684e5d5adc13 31 | Misc | 13939 | 24 | 1372 |
uLipe 0:684e5d5adc13 32 | core/hal | 16993 | 96 | 296 |
uLipe 0:684e5d5adc13 33 | core/rtos | 7384 | 92 | 4204 |
uLipe 0:684e5d5adc13 34 | features/FEATURE_IPV4 | 80 | 0 | 176 |
uLipe 0:684e5d5adc13 35 | frameworks/greentea-client | 1830 | 60 | 44 |
uLipe 0:684e5d5adc13 36 | frameworks/utest | 2392 | 512 | 292 |
uLipe 0:684e5d5adc13 37 | Subtotals | 42618 | 784 | 6384 |
uLipe 0:684e5d5adc13 38 +----------------------------+-------+-------+------+
uLipe 0:684e5d5adc13 39 Allocated Heap: unknown
uLipe 0:684e5d5adc13 40 Allocated Stack: unknown
uLipe 0:684e5d5adc13 41 Total Static RAM memory (data + bss): 7168 bytes
uLipe 0:684e5d5adc13 42 Total RAM memory (data + bss + heap + stack): 7168 bytes
uLipe 0:684e5d5adc13 43 Total Flash memory (text + data + misc): 43402 bytes
uLipe 0:684e5d5adc13 44 Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
uLipe 0:684e5d5adc13 45 ```
uLipe 0:684e5d5adc13 46
uLipe 0:684e5d5adc13 47 ### Program your board
uLipe 0:684e5d5adc13 48
uLipe 0:684e5d5adc13 49 1. Connect your mbed device to the computer over USB.
uLipe 0:684e5d5adc13 50 1. Copy the binary file to the mbed device .
uLipe 0:684e5d5adc13 51 1. Press the reset button to start the program.
uLipe 0:684e5d5adc13 52
uLipe 0:684e5d5adc13 53 You should see the LED of your platform turning on and off.
uLipe 0:684e5d5adc13 54
uLipe 0:684e5d5adc13 55 Congratulations if you managed to complete this test!
uLipe 0:684e5d5adc13 56
uLipe 0:684e5d5adc13 57 ## Export the project to Keil MDK and debug your application
uLipe 0:684e5d5adc13 58
uLipe 0:684e5d5adc13 59 From the command line, run the following command:
uLipe 0:684e5d5adc13 60
uLipe 0:684e5d5adc13 61 ```
uLipe 0:684e5d5adc13 62 mbed export -m K64F -i uvision
uLipe 0:684e5d5adc13 63 ```
uLipe 0:684e5d5adc13 64
uLipe 0:684e5d5adc13 65 To debug the application:
uLipe 0:684e5d5adc13 66
uLipe 0:684e5d5adc13 67 1. Start uVision.
uLipe 0:684e5d5adc13 68 1. Import the uVision project generated earlier.
uLipe 0:684e5d5adc13 69 1. Compile your application and generate an `.axf` file.
uLipe 0:684e5d5adc13 70 1. Make sure uVision is configured to debug over CMSIS-DAP (From the Project menu > Options for Target '...' > Debug tab > Use CMSIS-DAP Debugger).
uLipe 0:684e5d5adc13 71 1. Set breakpoints and start a debug session.
uLipe 0:684e5d5adc13 72
uLipe 0:684e5d5adc13 73 ![Image of uVision](img/uvision.png)
uLipe 0:684e5d5adc13 74
uLipe 0:684e5d5adc13 75 ## Troubleshooting
uLipe 0:684e5d5adc13 76
uLipe 0:684e5d5adc13 77 1. Make sure `mbed-cli` is working correctly and its version is greater than `0.8.9`
uLipe 0:684e5d5adc13 78
uLipe 0:684e5d5adc13 79 ```
uLipe 0:684e5d5adc13 80 mbed --version
uLipe 0:684e5d5adc13 81 ```
uLipe 0:684e5d5adc13 82
uLipe 0:684e5d5adc13 83 If not, you can update it easily:
uLipe 0:684e5d5adc13 84
uLipe 0:684e5d5adc13 85 ```
uLipe 0:684e5d5adc13 86 pip install mbed-cli --upgrade
uLipe 0:684e5d5adc13 87 ```
uLipe 0:684e5d5adc13 88
uLipe 0:684e5d5adc13 89 2. If using Keil MDK, make sure you have a license installed. [MDK-Lite](http://www.keil.com/arm/mdk.asp) has a 32KB restriction on code size.