PULSE_SENSOR_LCD16X2

Dependencies:   PulseSensor TextLCD_AND_PULSE_SENSOR

Committer:
EDISON_NGUNJIRI
Date:
Wed Feb 23 18:44:39 2022 +0000
Revision:
2:6f02822e170d
Parent:
0:8d3802709c6c
PULSE_SENSOR_LCD16X2

Who changed what in which revision?

UserRevisionLine numberNew contents of line
nprobably 0:8d3802709c6c 1 # Getting started with Blinky on mbed OS
nprobably 0:8d3802709c6c 2
nprobably 0:8d3802709c6c 3 This guide reviews the steps required to get Blinky working on an mbed OS platform.
nprobably 0:8d3802709c6c 4
nprobably 0:8d3802709c6c 5 Please install [mbed CLI](https://github.com/ARMmbed/mbed-cli#installing-mbed-cli).
nprobably 0:8d3802709c6c 6
nprobably 0:8d3802709c6c 7 ## Import the example application
nprobably 0:8d3802709c6c 8
nprobably 0:8d3802709c6c 9 From the command-line, import the example:
nprobably 0:8d3802709c6c 10
nprobably 0:8d3802709c6c 11 ```
nprobably 0:8d3802709c6c 12 mbed import mbed-os-example-blinky
nprobably 0:8d3802709c6c 13 cd mbed-os-example-blinky
nprobably 0:8d3802709c6c 14 ```
nprobably 0:8d3802709c6c 15
nprobably 0:8d3802709c6c 16 ### Now compile
nprobably 0:8d3802709c6c 17
nprobably 0:8d3802709c6c 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:
nprobably 0:8d3802709c6c 19
nprobably 0:8d3802709c6c 20 ```
nprobably 0:8d3802709c6c 21 mbed compile -m K64F -t ARM
nprobably 0:8d3802709c6c 22 ```
nprobably 0:8d3802709c6c 23
nprobably 0:8d3802709c6c 24 Your PC may take a few minutes to compile your code. At the end, you see the following result:
nprobably 0:8d3802709c6c 25
nprobably 0:8d3802709c6c 26 ```
nprobably 0:8d3802709c6c 27 [snip]
nprobably 0:8d3802709c6c 28 +----------------------------+-------+-------+------+
nprobably 0:8d3802709c6c 29 | Module | .text | .data | .bss |
nprobably 0:8d3802709c6c 30 +----------------------------+-------+-------+------+
nprobably 0:8d3802709c6c 31 | Misc | 13939 | 24 | 1372 |
nprobably 0:8d3802709c6c 32 | core/hal | 16993 | 96 | 296 |
nprobably 0:8d3802709c6c 33 | core/rtos | 7384 | 92 | 4204 |
nprobably 0:8d3802709c6c 34 | features/FEATURE_IPV4 | 80 | 0 | 176 |
nprobably 0:8d3802709c6c 35 | frameworks/greentea-client | 1830 | 60 | 44 |
nprobably 0:8d3802709c6c 36 | frameworks/utest | 2392 | 512 | 292 |
nprobably 0:8d3802709c6c 37 | Subtotals | 42618 | 784 | 6384 |
nprobably 0:8d3802709c6c 38 +----------------------------+-------+-------+------+
nprobably 0:8d3802709c6c 39 Allocated Heap: unknown
nprobably 0:8d3802709c6c 40 Allocated Stack: unknown
nprobably 0:8d3802709c6c 41 Total Static RAM memory (data + bss): 7168 bytes
nprobably 0:8d3802709c6c 42 Total RAM memory (data + bss + heap + stack): 7168 bytes
nprobably 0:8d3802709c6c 43 Total Flash memory (text + data + misc): 43402 bytes
nprobably 0:8d3802709c6c 44 Image: .\.build\K64F\ARM\mbed-os-example-blinky.bin
nprobably 0:8d3802709c6c 45 ```
nprobably 0:8d3802709c6c 46
nprobably 0:8d3802709c6c 47 ### Program your board
nprobably 0:8d3802709c6c 48
nprobably 0:8d3802709c6c 49 1. Connect your mbed device to the computer over USB.
nprobably 0:8d3802709c6c 50 1. Copy the binary file to the mbed device.
nprobably 0:8d3802709c6c 51 1. Press the reset button to start the program.
nprobably 0:8d3802709c6c 52
nprobably 0:8d3802709c6c 53 The LED on your platform turns on and off.
nprobably 0:8d3802709c6c 54
nprobably 0:8d3802709c6c 55 ## Export the project to Keil MDK, and debug your application
nprobably 0:8d3802709c6c 56
nprobably 0:8d3802709c6c 57 From the command-line, run the following command:
nprobably 0:8d3802709c6c 58
nprobably 0:8d3802709c6c 59 ```
nprobably 0:8d3802709c6c 60 mbed export -m K64F -i uvision
nprobably 0:8d3802709c6c 61 ```
nprobably 0:8d3802709c6c 62
nprobably 0:8d3802709c6c 63 To debug the application:
nprobably 0:8d3802709c6c 64
nprobably 0:8d3802709c6c 65 1. Start uVision.
nprobably 0:8d3802709c6c 66 1. Import the uVision project generated earlier.
nprobably 0:8d3802709c6c 67 1. Compile your application, and generate an `.axf` file.
nprobably 0:8d3802709c6c 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).
nprobably 0:8d3802709c6c 69 1. Set breakpoints, and start a debug session.
nprobably 0:8d3802709c6c 70
nprobably 0:8d3802709c6c 71 ![Image of uVision](img/uvision.png)
nprobably 0:8d3802709c6c 72
nprobably 0:8d3802709c6c 73 ## Troubleshooting
nprobably 0:8d3802709c6c 74
nprobably 0:8d3802709c6c 75 1. Make sure `mbed-cli` is working correctly and its version is `>1.0.0`
nprobably 0:8d3802709c6c 76
nprobably 0:8d3802709c6c 77 ```
nprobably 0:8d3802709c6c 78 mbed --version
nprobably 0:8d3802709c6c 79 ```
nprobably 0:8d3802709c6c 80
nprobably 0:8d3802709c6c 81 If not, you can update it:
nprobably 0:8d3802709c6c 82
nprobably 0:8d3802709c6c 83 ```
nprobably 0:8d3802709c6c 84 pip install mbed-cli --upgrade
nprobably 0:8d3802709c6c 85 ```
nprobably 0:8d3802709c6c 86
nprobably 0:8d3802709c6c 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.