The Tinyserial library is a space-saving alternative to the Arduino software distribution's libraries for reading and writing characters and strings to the USART0 serial port on the Atmel ATmega168 and ATmega328p MCUs found on Arduino Diecimilla and Duemilanove boards. While the Arduino software distribution's libraries provide interrupt-driven serial I/O with far more features and support more MCUs, the Tinyserial library provides only the most basic polling-based serial I/O. However, the Tinyserial library uses far less Flash and SRAM, thereby giving you room to implement larger and more complicated applications on your boards. The Tinyserial library respects the GNU libc ABI, so you can call into it from C and C++ programs.
MetricsAnalytics is a Sonar plugin that analyzes the Total Quality related to your Java code. Using this plugin you can visualize your Java code from different points of view: Architecture Quality (normalized distance from main sequence, cycle number, etc.); Design Quality (CBO, DIT, NOC, RFC, etc.); Code Quality (comment, duplicated line, complexity cyclomatic, etc.); Test Quality (code coverage, test failed number, etc.); and Total Quality. MetricsAnalytics helps you to re-factorize your code and check your test coverage. It improves the maintainability, reliability, and efficiency of your project in running time. It tries to unify the concepts of XRadar in the Sonar World with some adaptations to get the Total Quality Indicator. It adds new domains and metrics in Sonar and an extension point in the dashboard: the "Design" domain with the class metrics of Ckjm, and the "Architecture" domain with the package metrics of JDepend.