My Arduino blog contains two new blog entries:
Using 16x2 LCD display for text output purposes is sometimes more convenient than serial communication via UART/USB.
But if you do the wiring on the breadboard you get quite a mess:
So, I wanted to create a shield for Arduino to make the LCD usage easier.
AVR-Ada includes library ...
Recently, I wanted to access I2C EEPROM with Arduino. However, AVR-Ada (1.1.0) provides no support for I2C interface which many AVR processors and Arduinos have. So, I had to write a package ("Two_Wire") for it.
Example code is available at arduino-eeprom repository and below is the used circuit ...
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I am 31+ years old software engineer, interested in Ada, Linux, OpenBSD, and embedded software.
More info about me can be found from my website.
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