Hexiwear_zeta / Mbed OS HexiHeart_Main

The HexiHeart is a demo project product that takes advantage of many of the onboard Hexiwear sensors and capabilities to create a multifunctional fitness and safety watch.

Dependencies:   FXAS21002 FXOS8700 Hexi_KW40Z Hexi_OLED_SSD1351 MAXIM W25Q64FVSSIG HTU21D MPL3115A2 TSL2561

Fork of HexiHeart_Alex by Hexiwear_zeta

README.md@22:3de592f8e696, 2018-05-10 (annotated)

Committer:
asong
Date:
Thu May 10 03:44:47 2018 +0000
Revision:
22:3de592f8e696
Parent:
0:d1d36a3da39b 
Added stages to the heart rate simulation

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nbaker 0:d1d36a3da39b 1 # Getting started with Blinky on mbed OS
nbaker 0:d1d36a3da39b 2
nbaker 0:d1d36a3da39b 3 This guide reviews the steps required to get Blinky working on an mbed OS platform.
nbaker 0:d1d36a3da39b 4
nbaker 0:d1d36a3da39b 5 Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
nbaker 0:d1d36a3da39b 6
nbaker 0:d1d36a3da39b 7 ## Import the example application
nbaker 0:d1d36a3da39b 8
nbaker 0:d1d36a3da39b 9 From the command-line, import the example:
nbaker 0:d1d36a3da39b 10
nbaker 0:d1d36a3da39b 11 ```
nbaker 0:d1d36a3da39b 12 mbed import mbed-os-example-blinky
nbaker 0:d1d36a3da39b 13 cd mbed-os-example-blinky
nbaker 0:d1d36a3da39b 14 ```
nbaker 0:d1d36a3da39b 15
nbaker 0:d1d36a3da39b 16 ### Now compile
nbaker 0:d1d36a3da39b 17
nbaker 0:d1d36a3da39b 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:
nbaker 0:d1d36a3da39b 19
nbaker 0:d1d36a3da39b 20 ```
nbaker 0:d1d36a3da39b 21 mbed compile -m K64F -t ARM
nbaker 0:d1d36a3da39b 22 ```
nbaker 0:d1d36a3da39b 23
nbaker 0:d1d36a3da39b 24 Your PC may take a few minutes to compile your code. At the end, you see the following result:
nbaker 0:d1d36a3da39b 25
nbaker 0:d1d36a3da39b 26 ```
nbaker 0:d1d36a3da39b 27 [snip]
nbaker 0:d1d36a3da39b 28 +----------------------------+-------+-------+------+
nbaker 0:d1d36a3da39b 29 | Module | .text | .data | .bss |
nbaker 0:d1d36a3da39b 30 +----------------------------+-------+-------+------+
nbaker 0:d1d36a3da39b 31 | Misc | 13939 | 24 | 1372 |
nbaker 0:d1d36a3da39b 32 | core/hal | 16993 | 96 | 296 |
nbaker 0:d1d36a3da39b 33 | core/rtos | 7384 | 92 | 4204 |
nbaker 0:d1d36a3da39b 34 | features/FEATURE_IPV4 | 80 | 0 | 176 |
nbaker 0:d1d36a3da39b 35 | frameworks/greentea-client | 1830 | 60 | 44 |
nbaker 0:d1d36a3da39b 36 | frameworks/utest | 2392 | 512 | 292 |
nbaker 0:d1d36a3da39b 37 | Subtotals | 42618 | 784 | 6384 |
nbaker 0:d1d36a3da39b 38 +----------------------------+-------+-------+------+
nbaker 0:d1d36a3da39b 39 Allocated Heap: unknown
nbaker 0:d1d36a3da39b 40 Allocated Stack: unknown
nbaker 0:d1d36a3da39b 41 Total Static RAM memory (data + bss): 7168 bytes
nbaker 0:d1d36a3da39b 42 Total RAM memory (data + bss + heap + stack): 7168 bytes
nbaker 0:d1d36a3da39b 43 Total Flash memory (text + data + misc): 43402 bytes
nbaker 0:d1d36a3da39b 44 Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
nbaker 0:d1d36a3da39b 45 ```
nbaker 0:d1d36a3da39b 46
nbaker 0:d1d36a3da39b 47 ### Program your board
nbaker 0:d1d36a3da39b 48
nbaker 0:d1d36a3da39b 49 1. Connect your mbed device to the computer over USB.
nbaker 0:d1d36a3da39b 50 1. Copy the binary file to the mbed device.
nbaker 0:d1d36a3da39b 51 1. Press the reset button to start the program.
nbaker 0:d1d36a3da39b 52
nbaker 0:d1d36a3da39b 53 The LED on your platform turns on and off.
nbaker 0:d1d36a3da39b 54
nbaker 0:d1d36a3da39b 55 ## Export the project to Keil MDK, and debug your application
nbaker 0:d1d36a3da39b 56
nbaker 0:d1d36a3da39b 57 From the command-line, run the following command:
nbaker 0:d1d36a3da39b 58
nbaker 0:d1d36a3da39b 59 ```
nbaker 0:d1d36a3da39b 60 mbed export -m K64F -i uvision
nbaker 0:d1d36a3da39b 61 ```
nbaker 0:d1d36a3da39b 62
nbaker 0:d1d36a3da39b 63 To debug the application:
nbaker 0:d1d36a3da39b 64
nbaker 0:d1d36a3da39b 65 1. Start uVision.
nbaker 0:d1d36a3da39b 66 1. Import the uVision project generated earlier.
nbaker 0:d1d36a3da39b 67 1. Compile your application, and generate an `.axf` file.
nbaker 0:d1d36a3da39b 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).
nbaker 0:d1d36a3da39b 69 1. Set breakpoints, and start a debug session.
nbaker 0:d1d36a3da39b 70
nbaker 0:d1d36a3da39b 71 ![Image of uVision](img/uvision.png)
nbaker 0:d1d36a3da39b 72
nbaker 0:d1d36a3da39b 73 ## Troubleshooting
nbaker 0:d1d36a3da39b 74
nbaker 0:d1d36a3da39b 75 1. Make sure `mbed-cli` is working correctly and its version is `>1.0.0`
nbaker 0:d1d36a3da39b 76
nbaker 0:d1d36a3da39b 77 ```
nbaker 0:d1d36a3da39b 78 mbed --version
nbaker 0:d1d36a3da39b 79 ```
nbaker 0:d1d36a3da39b 80
nbaker 0:d1d36a3da39b 81 If not, you can update it:
nbaker 0:d1d36a3da39b 82
nbaker 0:d1d36a3da39b 83 ```
nbaker 0:d1d36a3da39b 84 pip install mbed-cli --upgrade
nbaker 0:d1d36a3da39b 85 ```
nbaker 0:d1d36a3da39b 86
nbaker 0:d1d36a3da39b 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.