Felipe Neves / Mbed OS ftf_mbed_lab0

ftf lab0 project

Dependencies:   ST7567

README.md@0:2ecfcfac19a9, 2016-11-04 (annotated)

Committer:
uLipe
Date:
Fri Nov 04 23:57:36 2016 +0000
Revision:
0:2ecfcfac19a9
first working version

Who changed what in which revision?

UserRevisionLine numberNew contents of line
uLipe 0:2ecfcfac19a9 1 # Getting started with Blinky on mbed OS
uLipe 0:2ecfcfac19a9 2
uLipe 0:2ecfcfac19a9 3 This is a very simple guide, reviewing the steps required to get Blinky working on an mbed OS platform.
uLipe 0:2ecfcfac19a9 4
uLipe 0:2ecfcfac19a9 5 Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
uLipe 0:2ecfcfac19a9 6
uLipe 0:2ecfcfac19a9 7 ## Get the example application!
uLipe 0:2ecfcfac19a9 8
uLipe 0:2ecfcfac19a9 9 From the command line, import the example:
uLipe 0:2ecfcfac19a9 10
uLipe 0:2ecfcfac19a9 11 ```
uLipe 0:2ecfcfac19a9 12 mbed import mbed-os-example-blinky
uLipe 0:2ecfcfac19a9 13 cd mbed-os-example-blinky
uLipe 0:2ecfcfac19a9 14 ```
uLipe 0:2ecfcfac19a9 15
uLipe 0:2ecfcfac19a9 16 ### Now compile
uLipe 0:2ecfcfac19a9 17
uLipe 0:2ecfcfac19a9 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 0:2ecfcfac19a9 19
uLipe 0:2ecfcfac19a9 20 ```
uLipe 0:2ecfcfac19a9 21 mbed compile -m K64F -t ARM
uLipe 0:2ecfcfac19a9 22 ```
uLipe 0:2ecfcfac19a9 23
uLipe 0:2ecfcfac19a9 24 Your PC may take a few minutes to compile your code. At the end you should get the following result:
uLipe 0:2ecfcfac19a9 25
uLipe 0:2ecfcfac19a9 26 ```
uLipe 0:2ecfcfac19a9 27 [snip]
uLipe 0:2ecfcfac19a9 28 +----------------------------+-------+-------+------+
uLipe 0:2ecfcfac19a9 29 | Module | .text | .data | .bss |
uLipe 0:2ecfcfac19a9 30 +----------------------------+-------+-------+------+
uLipe 0:2ecfcfac19a9 31 | Misc | 13939 | 24 | 1372 |
uLipe 0:2ecfcfac19a9 32 | core/hal | 16993 | 96 | 296 |
uLipe 0:2ecfcfac19a9 33 | core/rtos | 7384 | 92 | 4204 |
uLipe 0:2ecfcfac19a9 34 | features/FEATURE_IPV4 | 80 | 0 | 176 |
uLipe 0:2ecfcfac19a9 35 | frameworks/greentea-client | 1830 | 60 | 44 |
uLipe 0:2ecfcfac19a9 36 | frameworks/utest | 2392 | 512 | 292 |
uLipe 0:2ecfcfac19a9 37 | Subtotals | 42618 | 784 | 6384 |
uLipe 0:2ecfcfac19a9 38 +----------------------------+-------+-------+------+
uLipe 0:2ecfcfac19a9 39 Allocated Heap: unknown
uLipe 0:2ecfcfac19a9 40 Allocated Stack: unknown
uLipe 0:2ecfcfac19a9 41 Total Static RAM memory (data + bss): 7168 bytes
uLipe 0:2ecfcfac19a9 42 Total RAM memory (data + bss + heap + stack): 7168 bytes
uLipe 0:2ecfcfac19a9 43 Total Flash memory (text + data + misc): 43402 bytes
uLipe 0:2ecfcfac19a9 44 Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
uLipe 0:2ecfcfac19a9 45 ```
uLipe 0:2ecfcfac19a9 46
uLipe 0:2ecfcfac19a9 47 ### Program your board
uLipe 0:2ecfcfac19a9 48
uLipe 0:2ecfcfac19a9 49 1. Connect your mbed device to the computer over USB.
uLipe 0:2ecfcfac19a9 50 1. Copy the binary file to the mbed device .
uLipe 0:2ecfcfac19a9 51 1. Press the reset button to start the program.
uLipe 0:2ecfcfac19a9 52
uLipe 0:2ecfcfac19a9 53 You should see the LED of your platform turning on and off.
uLipe 0:2ecfcfac19a9 54
uLipe 0:2ecfcfac19a9 55 Congratulations if you managed to complete this test!
uLipe 0:2ecfcfac19a9 56
uLipe 0:2ecfcfac19a9 57 ## Export the project to Keil MDK and debug your application
uLipe 0:2ecfcfac19a9 58
uLipe 0:2ecfcfac19a9 59 From the command line, run the following command:
uLipe 0:2ecfcfac19a9 60
uLipe 0:2ecfcfac19a9 61 ```
uLipe 0:2ecfcfac19a9 62 mbed export -m K64F -i uvision
uLipe 0:2ecfcfac19a9 63 ```
uLipe 0:2ecfcfac19a9 64
uLipe 0:2ecfcfac19a9 65 To debug the application:
uLipe 0:2ecfcfac19a9 66
uLipe 0:2ecfcfac19a9 67 1. Start uVision.
uLipe 0:2ecfcfac19a9 68 1. Import the uVision project generated earlier.
uLipe 0:2ecfcfac19a9 69 1. Compile your application and generate an `.axf` file.
uLipe 0:2ecfcfac19a9 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 0:2ecfcfac19a9 71 1. Set breakpoints and start a debug session.
uLipe 0:2ecfcfac19a9 72
uLipe 0:2ecfcfac19a9 73 ![Image of uVision](img/uvision.png)
uLipe 0:2ecfcfac19a9 74
uLipe 0:2ecfcfac19a9 75 ## Troubleshooting
uLipe 0:2ecfcfac19a9 76
uLipe 0:2ecfcfac19a9 77 1. Make sure `mbed-cli` is working correctly and its version is greater than `0.8.9`
uLipe 0:2ecfcfac19a9 78
uLipe 0:2ecfcfac19a9 79 ```
uLipe 0:2ecfcfac19a9 80 mbed --version
uLipe 0:2ecfcfac19a9 81 ```
uLipe 0:2ecfcfac19a9 82
uLipe 0:2ecfcfac19a9 83 If not, you can update it easily:
uLipe 0:2ecfcfac19a9 84
uLipe 0:2ecfcfac19a9 85 ```
uLipe 0:2ecfcfac19a9 86 pip install mbed-cli --upgrade
uLipe 0:2ecfcfac19a9 87 ```
uLipe 0:2ecfcfac19a9 88
uLipe 0:2ecfcfac19a9 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.