CCS/CC3200-LAUNCHXL: cc3200 wifi reconnect

xiansheng zhou

Part Number: CC3200-LAUNCHXL
Other Parts Discussed in Thread: CC3200

Tool/software: Code Composer Studio

As for the problem that cc3200 WiFi was disconnected from the router, I used idle_profile project to do this part of experiment.I reconnected after checking the WiFi failed, but after I connected to the router WiFi, the program could not run.

My question:

1.Why can't the program run?

2. I need to reconnect the router WiFi after the WiFi is disconnected from the router. How can I solve the problem of reconnecting the router WiFi in the program?(if there is a solution, please give me the implementation method)

over 5 years ago

0 Vincent Rodriguez over 5 years ago

TI__Mastermind 28285 points

Xiansheng,

What program are you referring to? to wlan event handler with tell you when connect and disconnect events take place, and it is the user's responsibility to ensure the code is able to handle these.

VR

0 xiansheng zhou over 5 years ago in reply to Vincent Rodriguez

Intellectual 270 points

After cc3200 is normally connected to WiFi and server, cc3200 will enter LPDS mode.When the WiFi is disconnected, the program will reconnect to the WiFi if the WiFi is found to be broken, but the program will stop after the output IP of sl_NetAppEvtHdlr function is connected to the WiFi.I don't know why I stopped here.I found that the CC3200 program would not enter the LPDS mode again. I wonder why this happened.I have tested cc3200, and there is no problem with WiFi reconnection when it is not in LPDS mode.I wonder if CC3200 can be connected to WiFi again in LPDS mode.If not, how to solve this problem?