Hi Michael,
Thanks for you support but I'm still getting the same error. :/
1) Yes, I'm already doing that.
2) I did that. See figure bellow. Unfortunately, the error persists as you
can see bellow.
*Figure 1: *start() method.
**
*Figure 2:* error
I have not found such examples you mentioned
Hi André - I think you're looking for 2 steps:
1) In the block constructor, declare the message port, e.g.:
{{{
message_port_register_out (pmt::mp ("frame request"));
}}}
You're probably already doing this.
2) Add the thread creation to the ::start method, so that the thread is
not trying to d
I'm getting an error while trying to use an output message port with a
thread. The thread is responsible for executing function *check_buff()*. It
seems to return the error bellow because the message port inside the
function was not initialized yet. Firstly, the thread was started at the
constructo
