We are using Arduino boards for data acquisition in a large scientific experiment. Subsequently, we have to support several Arduino boards with different implementations. I wrote Python utilities to dynamically load Arduino hex images during unit testing. The code found on the link below supports Windows and Mac OS X via a configuration file. To find out where your hex images are placed by the Arduino IDE, hit the shift key before you hit the build (play) button. Hit the shift key while hitting upload to find out where your avrdude (command line upload utility) is located on your system / version of Arduino. Alternatively, you can look at the included configuration files and use your install location (currently on Arduino 0020).

http://github.com/toddstavish/Python-Arduino-Unit-Testing

看起来乳香就能完美地完成这项工作。

Emulino是Greg Hewgill为Arduino平台开发的模拟器。(源)

GitHub库

在没有Arduino单元测试框架的情况下，我创建了ArduinoUnit。下面是一个简单的Arduino草图，展示了它的使用:

#include <ArduinoUnit.h>

// Create test suite
TestSuite suite;

void setup() {
    Serial.begin(9600);    
}

// Create a test called 'addition' in the test suite
test(addition) {
    assertEquals(3, 1 + 2);
}

void loop() {
    // Run test suite, printing results to the serial port
    suite.run();
}

我在编写Arduino代码时使用Searduino。Searduino是Arduino模拟器和开发环境(Makefiles, C代码…)，可以使用您最喜欢的编辑器在C/ c++中轻松破解。您可以导入Arduino草图并在模拟器中运行它们。

Searduino 0.8截图:http://searduino.files.wordpress.com/2014/01/jearduino-0-8.png

Searduino 0.9将发布，并在最后的测试完成后立即录制视频....一两天后。

在模拟器上测试并不是真正的测试，但它确实帮助我找到了许多愚蠢的/逻辑错误(忘记执行pinMode(xx, OUTPUT)等)。

顺便说一句:我是Searduino开发人员之一。

使用带有Arduino库的Proteus VSM来调试代码或测试它。

这是在将代码安装到板上之前的最佳实践，但要确保计时，因为模拟不会在板上运行时实时运行。

你可以在我的项目PySimAVR中使用Python进行单元测试。Arscons用于构建，simavr用于模拟。

例子:

from pysimavr.sim import ArduinoSim    
def test_atmega88():
    mcu = 'atmega88'
    snippet = 'Serial.print("hello");'

    output = ArduinoSim(snippet=snippet, mcu=mcu, timespan=0.01).get_serial()
    assert output == 'hello'

开始测试:

$ nosetests pysimavr/examples/test_example.py
pysimavr.examples.test_example.test_atmega88 ... ok