Hi

Would the circular buffer be of use?

Usually I use the RxINT to grab a byte and immediately store in the buffer for processing within the Main loop.

Just a thought.

Regards

PS

I'd need to check the procedure to actually connect, it's most likely more than just connect

Hi

Perhaps overthinking?

Maybe just use the "connect" macro within the component macro to connect to your chosen site. This will return 0 if unsuccessfull or 1 if all good?

Regards

Hi

I think in a previous project you successfully grabbed "200 OK" or such like. Principle is the same, just choose a website that's likely to be available and of course even "400" is valid as the server has responded with it.

Regards

Haha The problem with setting to only use data over WiFi is I will forget when out and then wonder why I have no internet. I have done the same. When abroad I use another phone with a local SIM and this acts as a hotspot allowing my UK phone / PC / whatever to access and I keep "data off" on my UK p...

Hi As you rightly state, just because you have a WiFi signal it doesn't mean you have internet connectivity. Some phones have a setting that you can choose to only use "data" over WiFi so that would be an obvious choice, with you having to change a setting to allow mobile data if required. Have a lo...

Hi

Link just takes you to a Chinese website offering everything but the book....

Regards

Hi

Add the UART / RS232 component found under Comms.

In the component properties you will find an option called Data Bits which can change bits being sent (I think it's 7 / 8 / 9).

Regards

Hi Jorgen Sorry to brief I will try and respond more later. You loop checking for incoming data on the Rx, but this approach is prone to missing activity if the data arrives whilst you are busy elsewhere. My suggestion would be to include a Circular Buffer and an interrupt set for RxInt to capture a...

Hi

In this post I used BT modules but as they use the UART too, the principals are the same. If the CB receives the required string then a LED toggles.

https://www.matrixtsl.com/mmforums/view ... 17#p107317

Hope this helps.

Regards