FlightSim-Streaming/XPlaneConnectCSP
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Refactored MATLAB client to use the Java client internally.

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- Still need to implement selectDATA for all languages.
This commit is contained in:
Jason Watkins
2015-04-17 14:59:09 -07:00
parent 8e6819b80b
commit e191537bc9
20 changed files with 307 additions and 695 deletions
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68
MATLAB/+XPlaneConnect/sendCTRL.m
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@@ -1,5 +1,5 @@
function [ status ] = sendCTRL( ctrl, acft, IP, port )
% sendCTRL Send X-Plane Aircraft Control Commands over UDP
function sendCTRL( ctrl, ac, socket )
% sendCTRL Sends command to X-Plane setting control surfaces on the specified aircraft.
%
% Inputs
% ctrl: control array where the elements are as follows:
@@ -9,56 +9,44 @@ function [ status ] = sendCTRL( ctrl, acft, IP, port )
% 4. Throttle [-1, 1]
% 5. Gear (0=up, 1=down)
% 6. Flaps [0, 1]
% acft (optional): Aircraft # (default is 0; 0 = own aircraft)
% IP Address (optional): IP Address of the machine that will receive the data as a character array. Default is '127.0.0.1' (local machine)
% port (optional): Port on the receiving machine where the data will be sent. Default is 49009 (XPlaneConnect). In general use 49009 to send to the plugin and 49005 to send to the x-plane udp
% ac (optional): The aircraft to set. 0 for the player aircraft.
% socket (optional): The client to use when sending the command.
%
% Outputs
% status: If there was an error. Status<0 means there was an error.
%
% Use
% 1. import XPlaneConnect.*;
% 2. #Send the data array to port 49009 on the computer at IP address 172.0.100.54.
% 3. status = sendCTRL([0, 0, 0, 0.8, 0, 1], 1, '172.0.100.54',49009);
% 2. socket = openUDP();
% 3. status = sendCTRL([0, 0, 0, 0.8, 0, 1], 0, socket); % Set throttle and flaps on the player aircraft.
%
% Note: send the value -998 to not overwrite that parameter. That is, if -998 is sent, the parameter will stay at the current X-Plane value
% Note: send the value -998 to not overwrite that parameter. That is, if
% -998 is sent, the parameter will stay at the current X-Plane value.
%
% Contributors
% [CT] Christopher Teubert (SGT, Inc.)
% christopher.a.teubert@nasa.gov
%
% To Do
% 1. Verify Input
%
% BEGIN CODE
% Christopher Teubert (SGT, Inc.) <christopher.a.teubert@nasa.gov>
% Jason Watkins <jason.w.watkins@nasa.gov>
import XPlaneConnect.*
%% Handle Input
% Optional parameters
if ~exist('IP','var'), IP = '127.0.0.1'; end
if ~exist('port','var'), port = 49009; end
if ~exist('acft','var'), acft = 0; end
% Check format of input-TODO
%%BODY
header = ['CTRL'-0,0];
dataStream = header; %TODO-ADD ACFT
% Deal with position update
control = [-998.5, -998.5, -998.5, -998.5, -998.5, -998.5];
for i=1:min(length(ctrl),length(control))
control(i) = ctrl(i);
%% Get client
global clients;
if ~exist('socket', 'var')
assert(istrue(length(clients) < 2), '[sendCTRL] ERROR: Multiple clients open. You must specify which client to use.');
if isempty(clients)
openUDP();
end
dataStream = [dataStream, typecast(single(control(1:4)),'uint8')];
dataStream = [dataStream, uint8(control(5))];
dataStream = [dataStream, typecast(single(control(6)),'uint8')];
dataStream = [dataStream, uint8(acft)];
% Send DATA
status = sendUDP(dataStream, IP, port);
socket = clients(1);
end
%% Validate input
ctrl = single(ctrl);
if ~exist('ac', 'var')
ac = 0;
end
ac = logical(ac);
%% Send command
socket.sendCTRL(ctrl, ac);
end