LabVIEW program is very very slow What is the maximum size of the labview program??I am working on a LabVIEW program of size 50MB.It is very very slow.It is taking minutes of time for each action to edit.My sysyem is having 512MB RAM and 80GB hard disk space.

1. What Program For Mac Writes Arduino Code For Ultrasonic Sensor
2. Writing Code For Arduino

1. Arduino-serial has been greatly updated. See the “Arduino-serial: updated!” post for details]. The Arduino’s USB port is actually a serial port in disguise. To your computer it appears as a ‘virtual’ serial port. This is good news if you want to write custom code on your computer to talk with the Arduino, as talking to serial ports is a well-solved problem.
2. The open-source Arduino environment makes it easy to write code and upload it to the I/O board. It runs on Windows, OS X, and Linux. The environment is written in Java and based on Processing, avr-gcc, and other open-source software.
3. Next time, install Arduino with 1-click. Learn how MacUpdate Desktop can install apps on MacUpdate with the simple click of the icon. Plus, keep all your apps updated.

I already made a similar question. This is a simple program in c++ wich send an angle to arduino through a serial port, and arduino apply that angle to a Servo motor.

Best kids typing program for mac. This is c++ code

and this is arduino's:

the problem is that it stops at arduino.open(..) , and i don't know why, it doesn't even write 'check-1', and i'm also sure that is the port selected in the arduino app in tools>serial port.

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It could be also usefull to know that if i write arduino.open('/dev/tty.usbmodem3a21',iOS::binary) or i write the wrong serial port name it writes 'check-1', 'check-2' and 'ERROR!!', so the error works.

1 Answer

What Program For Mac Writes Arduino Code For Ultrasonic Sensor

The arduino shows up as a serial device. You should look at using the open() and close() function. I've done this on Linux but I'm pretty sure this works similarly on Mac. This is an example snippet of code. The first snippet opens and sets up the file descriptor.

This just closes it:

To read from the actual file descriptor:

Not the answer you're looking for? Browse other questions tagged c++xcodeserializationserial-portarduino or ask your own question.

Hi everyone, last time I saw a funny robot to teach kids robotics(you can get more information on their Kickstarter page). But I am more interested in the graphical programming language mBlock. It is said to be a free graphical programming environment (based on Scratch 2.0) with new features of allowing you to program Arduino and robotics. Users can download from here http://mblock.cc/download/.

For now, 15+ improvements and 50+ hardware-related script blocks have been made for kids to program easily. Here are some features may interest you:

Writing Code For Arduino

• Based on scratch 2.0 developed by MIT Media Lab, beautiful interface and easy for everyone.
• Free & source code: the software is free and support Window & Mac system. We will also open the source code later.
• Support wireless communication: Bluetooth, 2.4GHz wireless serial and WIFI are supported.
• Easy to use: No extension file! No plug-in! The easiest way to program your Arduino and robots.
• Arduino mode: perfect for every beginner to transition from graphical programming to text-based programming.