bradsmc.blogspot.com
Brad's µC Blog : July 2014
http://bradsmc.blogspot.com/2014_07_01_archive.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Wednesday, July 16, 2014. C# (Mono) Program to Read an TMP102 Temperature Sensor on a pcDuino 2. Mono is an open source implementation of Microsoft's .NET framework. It is actually very easy to install Mono on the pcDuino 2 and get up and running with a fairly simple C# program that uses the i2cget utility to read the TMP102 temperature registers, convert it to Celsius and Fahrenheit, and print the results to the console. Using Sy...
bradsmc.blogspot.com
Brad's µC Blog : June 2015
http://bradsmc.blogspot.com/2015_06_01_archive.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Sunday, June 28, 2015. RFID for Intel Edison. The following example shows how to connect an ID-20LA RFID reader. 125 kHz) to an Intel Edison and read RFID tags. This example reads RFID cards using a relatively simple program written in C. To keep things simple, the program just reads the card and prints the number to the terminal window. Using a. Sparkfun RFID USB Reader board. Included in the starter pack for Edison. Int run = 1;.
bradsmc.blogspot.com
Brad's µC Blog : Installing Nano on an Intel Edison
http://bradsmc.blogspot.com/2015/06/installing-nano-on-intel-edison.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Saturday, June 27, 2015. Installing Nano on an Intel Edison. I've started experimenting with an Intel Edison and the Sparkfun Starter Pack for Intel Edison. Things have gotten off to a good start, but I missed the nano editor. I couldn't install nano using opkg, but the following code will download the source code (using wget), compile it, and install it. Subscribe to: Post Comments (Atom). RFID for Intel Edison.
bradsmc.blogspot.com
Brad's µC Blog : February 2013
http://bradsmc.blogspot.com/2013_02_01_archive.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Thursday, February 28, 2013. Maple Mini and TMP102 Temperature Sensor. The TMP102 temperature sensor and breakout board from Sparkfun. Connects to the Maple Mini. Via I2C (using the Maple Wire library. Included with the Maple IDE). The following basic example reads the temperature in Celsius from the TMP102, converts it to Fahrenheit, and prints the results to the USB serial console. SCL 16 (i2c1 - scl). SDA 15 (i2c1 - sda).
bradsduino.blogspot.com
Brad's *Duino Blog: September 2013
http://bradsduino.blogspot.com/2013_09_01_archive.html
Notes About Working with Various Arduino and Netduino Microcontroller Boards. Wednesday, September 11, 2013. Sending NMEA Commands from an Arduino Due Sketch to a Copernicus II (Trimble) GPS Module. Sparkfun's Copernicus II DIP Module Breakout. Is a GPS option that works quite handily with the Arduino Due. The Trimble Studio. Serial.begin(115200); / For output to serial console. Serial1.begin(4800); / Comm for GPS. Change port to 19200 baud. Serial1.write("$PTNLSPT,019200,8,N,1,4,4*1C r n");. After the a...
bradsmc.blogspot.com
Brad's µC Blog : Java 8 Program to Record GPS Data to a JavaDB Database on the Beaglebone Black
http://bradsmc.blogspot.com/2014/06/java-8-program-to-record-gps-data-to.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Sunday, June 22, 2014. Java 8 Program to Record GPS Data to a JavaDB Database on the Beaglebone Black. I posted yesterday about how to install the Java 8 JDK on the Beaglebone Black. While JavaDB is included with the JDK, a couple steps are needed to configure it. I am using JavaDB in network server mode so that it can be accessed simultaneously from programs running in separate JVMs. Export DERBY HOME=$JAVA HOME/db. Start the Jav...
bradsmc.blogspot.com
Brad's µC Blog : October 2013
http://bradsmc.blogspot.com/2013_10_01_archive.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Sunday, October 6, 2013. Using Java and JNA to Access an I2C Device on a Beaglebone Black. Having gotten Java 7 installed on my Beaglebone Black. I wanted to find a way to access an I2C device from a Java program. To keep things simple, I used a TMP102 temperature sensor from Sparkfun. I started looking into JNI, but I decided to try JNA to access a simple C library to read the TMP102. And put them in the /usr/share/java. Close co...
bradsduino.blogspot.com
Brad's *Duino Blog: June 2013
http://bradsduino.blogspot.com/2013_06_01_archive.html
Notes About Working with Various Arduino and Netduino Microcontroller Boards. Sunday, June 16, 2013. Adafruit Ultimate GPS Breakout and the Netduino Plus 2. About using the Adafruit Ultimate GPS Breakout (ver. 3). With an Arduino Due. This GPS module also works quite nicely with the Netduino. To get reception while working at my desk, this external GPS antenna. And connector are a big help. TX Digital 0 (COM1 RX). RX Digital 1 (COM1 TX). Public static void Main(). Serial.ReadTimeout = 1000;. Brief sleep ...
bradsmc.blogspot.com
Brad's µC Blog : May 2013
http://bradsmc.blogspot.com/2013_05_01_archive.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Saturday, May 25, 2013. RFID via USB for the Beaglebone Black or pcDuino Using the Innovations ID-20LA and Sparkfun RFID USB Board. Is a 125 kHz RFID tag reader that works with input voltages from 2.8 to 5 volts. The Sparkfun RFID USB Reader (Board). Provides a socket for the ID-20LA (with its 2mm pin spacing) a mini-USB (B) connector, and broken out pins for a serial connection. Data = serial.read(). If data = ' r':. For informat...
bradsmc.blogspot.com
Brad's µC Blog : RFID for Intel Edison
http://bradsmc.blogspot.com/2015/06/rfid-for-intel-edison.html
Notes on Working with Various Microcontrollers and Embedded System Boards. Sunday, June 28, 2015. RFID for Intel Edison. The following example shows how to connect an ID-20LA RFID reader. 125 kHz) to an Intel Edison and read RFID tags. This example reads RFID cards using a relatively simple program written in C. To keep things simple, the program just reads the card and prints the number to the terminal window. Using a. Sparkfun RFID USB Reader board. Included in the starter pack for Edison. Int run = 1;.