I seem to have developed a very strange fix for this. I'll outline the exact steps I took to get around the issues and report back if I come up...
If you're wanting to read a PWM signal you can just use the gpio from either processor. You attach an interrupt to the pin you are measuring and...
If your Arduino IDE is already set up to upload to the sam3x, all you have to do is hit the magnifying glass in the top right corner to open the...
If you are not using the Due part at all, you can use its TX (TX0) and RX (RX0) as the RX and TX respectively. Notice that they are backwards...
I also have had this exact issue. Compiling and uploading from an external computer seems to help, but not entirely.
Try it with just some form of echo. Something like: Serial.print( Serial.read() )
How many pages large is the sketch when it uploads? I am almost certain this is a common issue. I have had many different things cause the Udoo's...
Let me run by some options: Can you read any serial? Serial.begin(9600) Serial.println("HELLO") will show up in the Arduino's serial console....
I decided to test my Adafruit 8x8 bi-color matrix on it. I can use i2c0 (SCL,SDA next to RX1). However, it only runs for 600ms. I can get it to...
I am not sure that the problem is, in fact, at compile time. I wonder if it maybe could perhaps be during the upload process. I have applied the...
I want to pile on that atof and strtod do not work either. I even grabbed some c source for the function (renamed it to myStrtod) and it doesn't...
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