Basic Wifi Application for CCS5 doesn´t work

Cesar Ulises Gutierrez Ramirez

Other Parts Discussed in Thread: TM4C123GH6PM

Hi!

I have a problem with the Basic Wifi Application code for Code Composer Studio 5.5.The application compiles, but when I debug it, the program enters in the while(1) for "FaultISR" interrupt.

I find some documentation that helps me to find the address of the register in which the program stucks, and when I search for that address in TM4C123GH6PM datasheet, I noticed that it is a "Reserved" address.

The questions are:

1) Why does the program stuck in that register?

2) How can I solve this problem?

I have a Tiva C TM4C123G Launchpad with CC3000BOOST

Can anybody help me?

Thanks

Ulises

over 11 years ago

0 Raghavendra Shenoy over 11 years ago

TI__Mastermind 27095 points

Hi Cesar,

What is the version of the host driver and service pack that you are using? Did you port the SPI driver on to TMC123G launchpad?

It looks like the SPI registers that you are trying to access are not compatible for TM4C123GH6PM.

Please note that the CC3000 SDK does not have direct support for the Tiva launchpads. Moving the SPI port from Stellaris platform to Tiva Launchpad may not directly work.

Thanks & Regards,
Raghavendra

0 Cesar Ulises Gutierrez Ramirez over 11 years ago in reply to Raghavendra Shenoy

Prodigy 210 points

Hi Raghavendra!

You´re right! The configuration of SPI and GPIO´s are not the same in Tiva. I found an example that is specifically for TM4C123GXL and it works fine!

Thanks!!

Cesar

0 yanfei cheng over 11 years ago in reply to Cesar Ulises Gutierrez Ramirez

Prodigy 80 points

HI Cesar!

I also have the problem,and I want to know how to fix it, My target is to make the wireless communication possible.I use the CC3000 and TM4C123GXL.Can you help me?Thank you!

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Basic Wifi Application for CCS5 doesn´t work