'poll_for_frames()' method doesnt work in matlab.

[mk-kor]

---

Required Info	'poll_for_frames()' method doesnt work in matlab.
Camera Model	D415
Firmware Version
Operating System & Version	Win10
Kernel Version (Linux Only)
Platform	PC
SDK Version	2.35.2
Language	Matlab
Segment	Robot

Issue Description

Hi.

Im trying to use 'poll_for_frames()', but it doesnt work in matlab.

Im gonna attach my codes and error messages. It seems matlab cant recognize what is 'res'.

Can u give me some examples to call 'poll_for_frames()' ?

Thanks in advance !!

clc
clear all
close all

%%Set timer & Camera

tims = timerfindall;
if ~isempty(tims)
    stop(tims);
    delete(tims);
end

htim2 = timer;
set(htim2,'ExecutionMode','fixedRate');
set(htim2,'StartDelay',5);
set(htim2,'Period',1/60);
set(htim2,'TimerFcn',@(~,~)TimerFcn2);

global width height fps pipe cfg

width = 848;
height = 480;
fps = 60;


pipe = realsense.pipeline();
cfg = realsense.config();
cfg.enable_stream(realsense.stream.color,width,height,realsense.format.rgb8,fps);
cfg.enable_stream(realsense.stream.depth,width,height,realsense.format.z16,fps);

profile = pipe.start(cfg);

for i = 1:5     
         fs = pipe.wait_for_frames();
end

%%

start(htim2);

function TimerFcn2()
global pipe width height

fs = pipe.poll_for_frames();
color=fs.get_color_frame();
data=color.get_data();
img = permute(reshape(data,[3,width,height]),[3 2 1]);

imshow(img)
end

Error message.

'res' is an unrecognized function or variable.

[MartyG-RealSense]

poll_for_frames support for the RealSense MATLAB wrapper was added to the SDK in version 2.34.0. So it should be accessible in 2.35.2.

#5970

f516a8a

@lramati Could you advise please? Thanks!

[mk-kor]

#6786

Fixed ! I'll close the case.

thanks.

[MartyG-RealSense]

Great news - thanks for the update!