CC3000 UDP sending/casting packet's to x.x.x.255

[Xinfinite]

Hi,

I have a project which is working for several months now using the Arduino EthernetShield.
I'm converting this project to WiFi using the Adafruit CC3000 board.
After several hours of searching I'm desperate so please any help is welcome!

Question:

How can I write UDP packets to my 172.30.1.0/24 network?
I can't find an example!

Regards,
Jaap

[adafruit_support_rick]

How can I write UDP packets to my 172.30.1.0/24 network?

Are you trying to broadcast packets to the network? Are you sure it's a /24 network? What is your subnet mask?

It would help if you could post your code.

[Xinfinite]

Well, I found already a solution...

I'm using the library written by Jia Huang.
She has an example of exactly what I want.
I only changed some pin id's in one of the source files so that it's working with your board.

https://github.com/jiahuang/CC3000
https://github.com/jiahuang/CC3000/tree/master/examples/udp

[ecdowney]

What exactly did you change? Here is what I have changed and it still not working with Adafruit CC3000 shield:

Change CC3000_nIRQ in host_spi.cpp from 2 to 3

Change all calls to attachInterrupt so they use interrupt 1 instead of 0

Still it gets stuck in wlan_start waiting forever for while(tSLInformation.ReadWlanInterruptPin() != 0)

Thanks.