MATLAB Arudino PWM support

Hi,

I am looking for advice and insight on how to use the writePWMDutycycle and writePWMVoltage function in MATLAB arduino interface. I have installed the arduino PDE sketch to my arduino and installed the arduino hardware support package in MATLAB. However, I the writePWMDutycycle or writePWMVoltage functions show up a as undefined functions whenever I attempt to use them.

Do I need to upload an different version of the arduino PDE sketch to allow the use of these functions?

Thanks,

Answer 1

[Abhishek GS]

Hi chucktehengineer,

Is it only the 'writePWMDutycycle' and 'writePWMVoltage' functions from Arduino MATLAB support Package that are erring out ? Are the functions 'arduino', 'configureDigitalPin', 'readDigitalPin', 'writeDigitalPin' etc working ?

If the other functions are also not working, it looks like you may have not installed the MATLAB Arduino Support Package properly.

Thanks, Abhishek

[chucktehengineer]

Hi Abhishek,

Thanks for replying. I can use the 'arduino', 'configureDigitalPin,'readDigitalPin', 'writeDitialPin', and other basic I/O functions. However, the 'writePWMDutycycle', 'writePWMVoltage', and other I/O functions such as 'playtone()'and 'configureAnanlogPin' are not recognized.

I have tried re-installing the Arduino hardware support package several times without any luck.

Thanks,

Chucktehengineer

Answer 2

[rivanildo duarte almeida]

good afternoon people

when I try to use the writeDigitalPin function, the error msn says not this set

what do I do?