https://github.com/electronvector/mocking-hardware-ceedling-cmock

Example for mocking embedded hardware with Ceedling and CMock.
https://github.com/electronvector/mocking-hardware-ceedling-cmock

Last synced: 2 months ago
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Example for mocking embedded hardware with Ceedling and CMock.

• Host: GitHub
• URL: https://github.com/electronvector/mocking-hardware-ceedling-cmock
• Owner: ElectronVector
• Created: 2015-11-04T21:51:57.000Z (about 9 years ago)
• Default Branch: master
• Last Pushed: 2015-11-04T22:52:13.000Z (about 9 years ago)
• Last Synced: 2023-10-20T19:39:12.839Z (about 1 year ago)
• Language: C
• Size: 871 KB
• Stars: 14
• Watchers: 3
• Forks: 5
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# An Example Using Ceedling and CMock to Mock Embedded Hardware

This is the companion to my blog available here:

http://www.electronvector.com/blog/mocking-embedded-hardware-interfaces-with-ceedling-and-cmock

It provides an example for using Ceedling and CMock to generate mocks for embedded hardware. This lets us compile and run our tests independently on our host machine.

## Requirements

Rake is required for executing the tests. It's generally installed as a part of a Ruby installation.

## Running the Tests

Run the tests with: `rake test:all`

## Source

The source files are in the `src` folder. There is one module named `tempSensor` which implements an interface to an I2C temperature sensor. There is an i2c.h file which is used to generate mocks for the processor I2C hardware.

## Tests

The tempSensor module is tested with the `test/test_tempSensor.c` file.

## Vagrant 

The included Vagrantfile can be used to launch an environment capable of building the tests. To launch the environment, run: `vagrant up`.

Once the evironment has loaded, connect to it with: `vagrant ssh`.