alan broad / Mbed OS carbon_v5_arm_studio

arm studio build

Dependencies:   libxDot-mbed5

README.md@0:a91cd1b08360, 2018-06-18 (annotated)

Committer:
alan1974
Date:
Mon Jun 18 17:31:35 2018 +0000
Revision:
0:a91cd1b08360
first checkin

Who changed what in which revision?

UserRevisionLine numberNew contents of line
alan1974 0:a91cd1b08360 1 # Getting started with Blinky on mbed OS
alan1974 0:a91cd1b08360 2
alan1974 0:a91cd1b08360 3 This is a very simple guide, reviewing the steps required to get Blinky working on an mbed OS platform.
alan1974 0:a91cd1b08360 4
alan1974 0:a91cd1b08360 5 Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
alan1974 0:a91cd1b08360 6
alan1974 0:a91cd1b08360 7 ## Get the example application!
alan1974 0:a91cd1b08360 8
alan1974 0:a91cd1b08360 9 From the command line, import the example:
alan1974 0:a91cd1b08360 10
alan1974 0:a91cd1b08360 11 ```
alan1974 0:a91cd1b08360 12 mbed import mbed-os-example-blinky
alan1974 0:a91cd1b08360 13 cd mbed-os-example-blinky
alan1974 0:a91cd1b08360 14 ```
alan1974 0:a91cd1b08360 15
alan1974 0:a91cd1b08360 16 ### Now compile
alan1974 0:a91cd1b08360 17
alan1974 0:a91cd1b08360 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:
alan1974 0:a91cd1b08360 19
alan1974 0:a91cd1b08360 20 ```
alan1974 0:a91cd1b08360 21 mbed compile -m K64F -t ARM
alan1974 0:a91cd1b08360 22 ```
alan1974 0:a91cd1b08360 23
alan1974 0:a91cd1b08360 24 Your PC may take a few minutes to compile your code. At the end you should get the following result:
alan1974 0:a91cd1b08360 25
alan1974 0:a91cd1b08360 26 ```
alan1974 0:a91cd1b08360 27 [snip]
alan1974 0:a91cd1b08360 28 +----------------------------+-------+-------+------+
alan1974 0:a91cd1b08360 29 | Module | .text | .data | .bss |
alan1974 0:a91cd1b08360 30 +----------------------------+-------+-------+------+
alan1974 0:a91cd1b08360 31 | Misc | 13939 | 24 | 1372 |
alan1974 0:a91cd1b08360 32 | core/hal | 16993 | 96 | 296 |
alan1974 0:a91cd1b08360 33 | core/rtos | 7384 | 92 | 4204 |
alan1974 0:a91cd1b08360 34 | features/FEATURE_IPV4 | 80 | 0 | 176 |
alan1974 0:a91cd1b08360 35 | frameworks/greentea-client | 1830 | 60 | 44 |
alan1974 0:a91cd1b08360 36 | frameworks/utest | 2392 | 512 | 292 |
alan1974 0:a91cd1b08360 37 | Subtotals | 42618 | 784 | 6384 |
alan1974 0:a91cd1b08360 38 +----------------------------+-------+-------+------+
alan1974 0:a91cd1b08360 39 Allocated Heap: unknown
alan1974 0:a91cd1b08360 40 Allocated Stack: unknown
alan1974 0:a91cd1b08360 41 Total Static RAM memory (data + bss): 7168 bytes
alan1974 0:a91cd1b08360 42 Total RAM memory (data + bss + heap + stack): 7168 bytes
alan1974 0:a91cd1b08360 43 Total Flash memory (text + data + misc): 43402 bytes
alan1974 0:a91cd1b08360 44 Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
alan1974 0:a91cd1b08360 45 ```
alan1974 0:a91cd1b08360 46
alan1974 0:a91cd1b08360 47 ### Program your board
alan1974 0:a91cd1b08360 48
alan1974 0:a91cd1b08360 49 1. Connect your mbed device to the computer over USB.
alan1974 0:a91cd1b08360 50 1. Copy the binary file to the mbed device .
alan1974 0:a91cd1b08360 51 1. Press the reset button to start the program.
alan1974 0:a91cd1b08360 52
alan1974 0:a91cd1b08360 53 You should see the LED of your platform turning on and off.
alan1974 0:a91cd1b08360 54
alan1974 0:a91cd1b08360 55 Congratulations if you managed to complete this test!
alan1974 0:a91cd1b08360 56
alan1974 0:a91cd1b08360 57 ## Export the project to Keil MDK and debug your application
alan1974 0:a91cd1b08360 58
alan1974 0:a91cd1b08360 59 From the command line, run the following command:
alan1974 0:a91cd1b08360 60
alan1974 0:a91cd1b08360 61 ```
alan1974 0:a91cd1b08360 62 mbed export -m K64F -i uvision
alan1974 0:a91cd1b08360 63 ```
alan1974 0:a91cd1b08360 64
alan1974 0:a91cd1b08360 65 To debug the application:
alan1974 0:a91cd1b08360 66
alan1974 0:a91cd1b08360 67 1. Start uVision.
alan1974 0:a91cd1b08360 68 1. Import the uVision project generated earlier.
alan1974 0:a91cd1b08360 69 1. Compile your application and generate an `.axf` file.
alan1974 0:a91cd1b08360 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).
alan1974 0:a91cd1b08360 71 1. Set breakpoints and start a debug session.
alan1974 0:a91cd1b08360 72
alan1974 0:a91cd1b08360 73 ![Image of uVision](img/uvision.png)
alan1974 0:a91cd1b08360 74
alan1974 0:a91cd1b08360 75 ## Troubleshooting
alan1974 0:a91cd1b08360 76
alan1974 0:a91cd1b08360 77 1. Make sure `mbed-cli` is working correctly and its version is greater than `0.8.9`
alan1974 0:a91cd1b08360 78
alan1974 0:a91cd1b08360 79 ```
alan1974 0:a91cd1b08360 80 mbed --version
alan1974 0:a91cd1b08360 81 ```
alan1974 0:a91cd1b08360 82
alan1974 0:a91cd1b08360 83 If not, you can update it easily:
alan1974 0:a91cd1b08360 84
alan1974 0:a91cd1b08360 85 ```
alan1974 0:a91cd1b08360 86 pip install mbed-cli --upgrade
alan1974 0:a91cd1b08360 87 ```
alan1974 0:a91cd1b08360 88
alan1974 0:a91cd1b08360 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.