RS232 in multiple threads

[Wim S]

Hello,

Is it possible to write to the rs232 in one thread, and at the same time read from this port in a second thread? I am using the functions ComWrt and ComRd.

Greetings,

Wim

[Mert_A.]

Hi Wim,

These functions are thread safe, so yes, you can access the same port from multiple threads.  Reads and writes block each other, so it is also safe to call ComRd and ComWt at the same time.

Mert A.
National Instruments