B4J Question Serial PurgePort

[mrossen]

Hi,

What is the correct use of Serial PurgePort

I do:

Serial1.PurgePort(1)

But the doc says ex. PURGE_RXCLEAR

And there should also be a way to combine the 4 methods

Mogens

 

[agraham]

But the doc says ex. PURGE_RXCLEAR

That is just an integer constant. By the way 1 is PURGE_TXABORT. PURGE_RXCLEAR is actually 8.

And there should also be a way to combine the 4 methods

Read the comment in the xml.

PurgeFlags should be one of the PURGE constants
or any combination (with Bit.Or).

Actually you could just add them, it's a bit simpler.

 

[mrossen]

Hi,

Thanks for the reply, but where have you found the value for ex. PURGE_RXCLEAR?

I have looked in the xml, but cannot see it

Mogens

 

[agraham]

I looked at the code with JD-GUI but you can also see it by just doing "Log(ex.PURGE_RXCLEAR)".

 

[mrossen]

Nice trick, Thank You.

I was doing: Log(Serial1.PURGE_RXABORT)