#Coolterm framing error how to#
Sending Debug Information from Arduino to Your Computer Sending Formatted Text and Numeric Data from Arduino Receiving Serial Data in Arduino Sending Multiple Text Fields from Arduino in a Single Message Receiving Multiple Text Fields in a Single Message in Arduino Sending Binary Data from Arduino Receiving Binary Data from Arduino on a Computer Sending Binary Values from Processing to Arduino Sending the Value of Multiple Arduino Pins How to Move the Mouse Cursor on a PC or Mac Controlling Google Earth Using Arduino Logging Arduino Data to a File on Your Computer Sending Data to Two Serial Devices at the Same Time Receiving Serial Data from Two Devices at the Same Time Setting Up Processing on Your Computer to Send and Receive Serial DataĨ6 89 92 95 98 101 105 107 109 112 115 121 124 128 131ĥ. 61 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15Īdding, Subtracting, Multiplying, and Dividing Incrementing and Decrementing Values Finding the Remainder After Dividing Two Values Determining the Absolute Value Constraining a Number to a Range of Values Finding the Minimum or Maximum of Some Values Raising a Number to a Power Taking the Square Root Rounding Floating-Point Numbers Up and Down Using Trigonometric Functions Generating Random Numbers Setting and Reading Bits Shifting Bits Extracting High and Low Bytes in an int or long Forming an int or long from High and Low BytesĦ1 62 63 64 65 66 67 68 68 69 70 72 75 77 78Ĥ.
#Coolterm framing error code#
Structuring an Arduino Program Using Simple Primitive Types (Variables) Using Floating-Point Numbers Working with Groups of Values Using Arduino String Functionality Using C Character Strings Splitting Comma-Separated Text into Groups Converting a Number to a String Converting a String to a Number Structuring Your Code into Functional Blocks Returning More Than One Value from a Function Taking Actions Based on Conditions Repeating a Sequence of Statements Repeating Statements with a Counter Breaking Out of Loops Taking a Variety of Actions Based on a Single Variable Comparing Character and Numeric Values Comparing Strings Performing Logical ComparisonsĢ0 21 23 25 28 30 32 34 36 38 41 44 45 47 49 50 52 54 55Ģ.20 Performing Bitwise Operations 2.21 Combining Operations and Assignmentģ. 1 1.1 Installing the Integrated Development Environment (IDE) 1.2 Setting Up the Arduino Board 1.3 Using the Integrated Development Environment (IDE) to Prepare an Arduino Sketch 1.4 Uploading and Running the Blink Sketch 1.5 Creating and Saving a Sketch 1.6 Using ArduinoĢ. If this doesn't make sense, please ask me to clarify! It's one AM here and I'm tired.Preface. Or, if this doesn't work out, you can get yourself a Bus Pirate or FTDI Basic and a MAX232 and roll your own cable that will actually work. Check the ground pins for continuity all the way through, and then if they're not connected, strap the RS232 ground to any of the ground pins on the Galileo. My suspicion is that you've either got a faulty cable, or it's poorly made. If you've got some jumpers and a breadboard, you can connect the USB -> RS232 section to the breadboard, stick some pins in to measure the voltages, and then connect the DB9-3.5mm cable to the other side, like this:Ĭomputer - USB - >RS232 - breadboard w/ headers for testing - DB9 -3.5mm - Galileo
During my personal struggle to communicate over that silly headphone jack, I learned that gibberish characters mean I've got mt TX/RX right and level translation is working, but the grounds aren't connected. I've made my own cable with a Sparkfun FTDI Basic, a MAX232 and a headphone cable, and it's working perfectly for me.
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