I've been working on some ground station software for controlling
amateur UAV's. I have the basic functionality working, but I'd like to
make it more generic so other people can configure it without having
to recompile.
My thoughts are to have a palette of UI elements, suck as dials,
arti
I have a quartz patch with two inputs, "pitch" and "roll". I read
through the quartz bindings tutorial, and I'm able to bind NSSliders
to the inputs with no problem. But I don't want to bind the inputs to
UI elements. I need to bind them to two floats in my AppController,
also called "pitch
e Interface Builder to achieve the same thing.
You can then create an outlet to the controller for access in your
code.
Here's a demo app I did to try to experiment a bit:
http://www.cimgf.com/files/QCViewBindings.zip
Best Regards,
-Matt
On Dec 27, 2008, at 8:28 AM, Jay Kickliter
Does anyone have opinions of Vvidget Code for adding graphing to a
Cocoa app? There's no option to try first, and there's very little
info in the internet about it. I don't need any of the server
functions. I just need to graph data coming in over a serial line in
the time domain. I tried S
I need to embed an NSString into a command tool. It is a template for
a file that will be filled in with data from input files. I've been
scouring the web and I can't find anything about declaring multi-line
objective-c strings. Is there any way to avoid having to manually?
Here's just the
I have a case where I'm sending IEEE 754 32-bit floats to my Cocoa
program over a wireless serial link, they are being sent MSB first.
I'm using AMSerialPort to handle my data, and after a little parsing,
I'm left with a 4 byte NSData, which has the 32-bit float split into 4
bytes.
I know
That's what I'm doing. But don't understand how to get the 4 bytes I
have in NSData into a float variable.
On Mar 3, 2009, at 10:39 AM, Sean McBride wrote:
On 3/2/09 8:32 PM, Jay Kickliter said:
I know I have to play around to make sure the bytes are in the right
order. B
I've been working on a project that requires me to control a
microcontroller-based machine from a distance (either a UAV mulitrotor
or glider). So I've written a Cocoa app that still a work in progress,
and a small XBee class to aid in assembling API mode XBee packets. It
doesn't handle ser
