Real Time Clock implementation for the STM32F1xx family of microcontrollers. It has been tested in: - Maple - Maple Mini - Olimexino. RTClockTest.pde is an example to use all the features in the library. Instructions: - Copy the folder to the MapleIDE\libraries folder. You may have to create a new folder named libraries - Copy the files in the New RCC folder and replace the same files in your libmaple installation with them. - Open the example PDE - Compile, Download and Test.