SerialPort DataReceived Event

NETMF & Gadgeteer
1

Hi all,

I’m currently using .netmf 4.3 and cerb40 ll. I am just wondering about the SerialPort DataReceived event, I had problem with it only fire once and never fires again if you don’t read the available data on previous .netmf 4.2, has this been fix for 4.3 because sometimes I see it happening again.

Thanks all

2

@ hunghp -

If you didn’t read data and when the buffer gets full 1024 bytes, I think DataError event is raised instead of DataReceive.

3

Ok, thank you, I’ll write a few test scenarios to see what it looks like.

4

No.

5

@ iamin -

We found that this comes from MS. They disable receive event if it was raised. It is only enable back when you called read.
We don’t want to be very different from MS, and I don’t think this is a bug. So no change on this so far, I think.