Greenhouse controlled with matlab and arduino with sensors and actuators
2 次查看(过去 30 天)
显示 更早的评论
I´m having problems with the outputs, I need the heater to work for a while (without delays) in arduino, but matlabs cycle makes arduino finish the loop and to start the serial communication again (top of arduinos loop), so that, the output (heater) is no longer "ON".
0 个评论
回答(1 个)
Jayaram Theegala
2017-2-8
Are you sending commands to Arduino from MATLAB in a loop? If you want the heater to work for a while (in other words, having the corresponding pin to be in 'ON' state for a while) and do not want to use delays, you can use MATLAB's "timer" object. You can click on the following URL, for more information about the "timer" class:
And, within the 'TimerFcn' callback function, you can set the pin back to 'OFF'. Also, please note that the timer object may not exactly trigger at the time you set. If the application is time-critical you can use interrupts and use interrupt handling mechanism for setting the pin 'ON' or 'OFF'.
0 个评论
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Food Sciences 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!