CCS/TM4C1294NCPDT: Saving DATA from Port Pins to Pen Drive

Madhavi Gupta

Part Number: TM4C1294NCPDT

Tool/software: Code Composer Studio

Hi,

I want to save data from port pins in my pen drive through the USB provided on the launchpad.

I have gone through the datasheet and the examples but they couldn't help me much. Can you make a video or explain step by step, how to do this project?

What should be the set up to test the codes given in the examples as they are building but I am unable to debug anything...

Thank yo in advance...

over 5 years ago

0 Bob Crosby over 5 years ago

TI__Guru 72500 points

Are you able to import the project usb_host_msc into your workspace, and program it into the device on the Launchpad?

0 Madhavi Gupta over 5 years ago in reply to Bob Crosby

Prodigy 90 points

Yes

0 Bob Crosby over 5 years ago in reply to Madhavi Gupta

TI__Guru 72500 points

Good, that example has you configure the usb port to act as a host and connect to the pen drive. It also uses FATFS for a file system. That is the hard part. Now just open a file for writing and store your port data.

0 Madhavi Gupta over 5 years ago in reply to Bob Crosby

Prodigy 90 points

Thanks Bob...I'll look at it and come back soon...

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CCS/TM4C1294NCPDT: Saving DATA from Port Pins to Pen Drive