CC3120: Wi-Fi forum

Viknesh Vadivel

Part Number: CC3120

Dear Team,

We have tried the CC32xx SDK example in the link (https://dev.ti.com/tirex/explore/node?node=AJX80jEUY3hxL3BN6QJusQ__fc2e6sr__LATEST) in our CC3120 development board but when the below line of the code executes, we are getting error code -2006.

ret = HTTPClient_connect(httpClientHandle,HOSTNAME,0,0);

As per the errors. h file error code -2006 means

"/* Parameters are invalid */

#define SL_RET_CODE_INVALID_INPUT "

So we have used both our own website as well as http://www.google.co.in in both the case we are getting error code -2006.

As advised by TI expert Sarah P we have upgraded CC3120 servicepack version. I have attached the old and new CC3120 service pack for your quick response but still, we are getting error code-2006. Please help us to resolve this issue.

OLD VERSION: NEW VERSION

Regards,

Viknesh Vadivel

over 2 years ago

0 Sarah P over 2 years ago

TI__Mastermind 38980 points

Hi Viknesh Vadivel,

I'm taking another look at this. Please give me a day to debug.

Best regards,

Sarah

0 Viknesh Vadivel over 2 years ago

Prodigy 240 points

Hi Sarah,

Thank you for your prompt response. Sure, We will wait for your response.

0 Sarah P over 2 years ago in reply to Viknesh Vadivel

TI__Mastermind 38980 points

Hi Viknesh Vadivel,

I tested this again on a CC3220 and didn't see any unusual behavior, so I am working on testing this on a CC26x2 LaunchPad with CC3120 BoosterPack. I will provide an update by the end of tomorrow.

Best regards,

Sarah

+1 Vincent Rodriguez over 2 years ago in reply to Sarah P

TI__Mastermind 28285 points

Viknesh,

I tested this on my end and had no issues porting the HTTP_Get example to the CC2652 Launchpad with CC3120 Boosterpack. Please reference my project attached:

httpget_CC26X2R1_LAUNCHXL_tirtos_ccs.zip

Some things to note:

1. Be sure to have the following versions of SDK/Plugin installed:

simplelink_cc13x2_26x2_sdk_4_30_00_54 and simplelink_sdk_wifi_plugin_4_20_00_10

2. Update the SSID, security, and password in platform.c to ensure you can connect to your access point.

Let me know if you are able to use this example and run successfully!

0 Viknesh Vadivel over 2 years ago in reply to Sarah P

Prodigy 240 points

Hi Sarah,

If you could check CC26X2 launchpad with CC3120 and update us on whether you are able to run the code without any issue or not will be a great help for us.

Thank you in advance.

Regards,

Viknesh Vadivel

0 Viknesh Vadivel over 2 years ago in reply to Vincent Rodriguez

Prodigy 240 points

Hi Vincent Rodriguez,

Thank you for the suggestions, we will check today and update you whether this has resolved our issue or not.

Regards,

Viknesh Vadivel