TM4C123 USB communication

user3667254

Other Parts Discussed in Thread: ENERGIA

I have a project about USB communication between Matlab and tm4c123. I worked on usb_dev_bulk example but ı could not send any data to matlab instead of echo example

over 9 years ago

0 Sai Reddy over 9 years ago

TI__Mastermind 22580 points

Hello,

Did you look through the forum if a similar question has been asked? I found this forum post e2e.ti.com/.../362644

Does this not answer your question? If not, can you please explain what exactly you are trying to do and what debug steps you have taken so that we can better understand where the problem could be and try to help.

Thanks,
Sai

0 user3667254 over 9 years ago in reply to Sai Reddy

Prodigy 100 points

Hi Sai;

I want to send ADC value from Tiva to MATLAB via USB communication (not UART). I looked and run USB bulk example at TM4C123 workshop book however ı could not send anydata to Matlab

0 Sai Reddy over 9 years ago in reply to user3667254

TI__Mastermind 22580 points

I am not sure if I can be of much help with this request. But there is another forum post discussing similar topic here: https://e2e.ti.com/support/microcontrollers/tiva_arm/f/908/t/483772

Thanks,
Sai

0 Brian McKay over 9 years ago

Mastermind 9005 points

Hi,

MathWorks just today (3/4/2016) published an Embedded Coder Target for Energia, which works with the Tiva TM4C123G and MSP430G2 LaunchPads. This is designed for implementing an embedded system as opposed to using MATLAB to communicate with the device.

http://www.mathworks.com/matlabcentral/fileexchange/54929-embedded-coder-target-for-energia

Feel free to give it a try and see if it works for your project.

Arm-based microcontrollers

Arm-based microcontrollers forum

TM4C123 USB communication