B4R Question Change speed of additional native serial ports while running.

[tigrot]

Hi everybody,
I'd like to improve speed of transfer between my Mega 2560 and Vdrive2. The device starts with 9600 bauds so I've to switch to higher baud rate using a command(but at 9600) which instructs VDrive2 to do. After a 50ms the device is ready to work, say, 57600 bauds. So I need to switch speed. I think that I have to run a C code like the one needed for first initialization.
Am I right?

Best regards
Mauro Zanin

 

[Erel]

Change the C code to:

#if C
void SerialNative1(B4R::Object* o) {
 ::Serial1.begin(o->toULong()); 
 b4r_main::_serialnative1->wrappedStream = &::Serial1;
}
#end if

Now you can pass the baud rate in the RunNative call.

 

[tigrot]

Also if previously init'ed?

 

[Erel]

Yes.