Supposed one owns a USB programmer, there's another way to inspect the Arduino. Connect the programmer to the ICSP pins of the Arduino and call avrdude with the right parameters to read the fuses of your Arduino. Avrdude -c programmer-id -p partno -P port For an Arduino Uno, partno is m328p. Programmer-id depends on the device used. NEW UPDATE HERE TO FIX THE SERIAL PORT ON MAC OS SIERRA. There is a tutorial to explain how. Hi, I am new to electronics too. I got this project to work. Your error was the same one I had - the serial port # has to be corrected to match the port # used by your operating system. In my case the port was #1. So my line looked like this: myPort = new Serial(this, Serial.list()[1], 9600); You can figure out the port # for your computer by trial and error. Simply edit the line by changing the port number to 1, run the sketch and if you get the error message, change it to 2 and run the sketch again. Repeat until you have no error message. I can’t get this to work, even had my friend look at it. When i run it, it says, “expecting EOF, found ‘myPort’, and it highlights the following line of code, like it doesn’t like it: myPort = new Serial(this, portName, 9600); we tried changing the line of code above it to [1], and 2-9 etc in order to try to get this little tutorial to work, but no such luck. Finale notepad. Click 'Agree and proceed' to accept cookies and go directly to the site, or click 'Find out more' to get more information about cookies and learn how to manage their settings or disable cookies on your computer. Please note that disabling cookies may have an adverse effect on your use of Avid’s sites. To improve your experience, we use cookies to remember sign-in details and provide secure sign-in, collect statistics to optimize site functionality, and deliver content tailored to your interests. Cookies are important to the proper functioning of a site. I’m using a mac osx system, an arduino uno, processing 2.2.1.totally hopelessly stuck and need help on getting this to work! I would be grateful– •. ![]() I found this that says: 'When you connect an Apple Cinema Display (30-inch DVI) to one of the products noted below, you may find that the highest available resolution is 1280 x 800, even though the optimum resolution for the display is 2560 x 1600. The maximum resolution available when this display is connected to a single-link DVI port is 1280 x 800; you must connect the display to a dual-link DVI port to access the higher resolutions available to the display.' I guess that means that I need this dual-link DVI port. It seems odd that I would need a special cable just to hook this up. I had the same problem. I bought a new dell u3011 monitor, connected the dvi cable to my dvi-to-mini display adapter, plugged it into my macbook pro, and only got 1600 x 1000 (where the max I expexted was 2560 x 1600). I then tried hdmi through the mini display port and upped the resolution to 1920 x 1200. Close but no cigar. I ended up having to purchase an adapter to use the display port. This is what I bought: Now I get my 2560 x 1600 resolution! Note: I did not need any drivers to make this work. Thunderbolt in MBPs do not seem to behave well with Dell ultrasharp series. I have a U3011, and my MBP retina 15inch (10.8.2) only sends YPbPr space to the display via miniDP to DP cable instead of RGB. If I change the settings to RGB, the color is all funny looking. For all professional purposes this is useless. Nobody from Apple or Dell is willing fix this. U3011 only uses HDMI 1.3, so you won't get the full resolution. I also have used a mini-DP to dual-DVI adaptor. It gets RGB from MBP, the text is all garbled for anything above 1600x1000. I am at my wits end. Apple Footer • This site contains user submitted content, comments and opinions and is for informational purposes only. Apple may provide or recommend responses as a possible solution based on the information provided; every potential issue may involve several factors not detailed in the conversations captured in an electronic forum and Apple can therefore provide no guarantee as to the efficacy of any proposed solutions on the community forums. Apple disclaims any and all liability for the acts, omissions and conduct of any third parties in connection with or related to your use of the site. All postings and use of the content on this site are subject to the.
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