+2008-03-14 Martin Thomas <mthomas@rhrk.uni-kl.de>\r
+ * added "volatile" to structure object and array declarations for objects\r
+ sed in main-thread and ISRs. I'm not sure about the current state of\r
+ implicitly "guaranteed" accesses in (avr-)gcc but it should be a "better\r
+ safe than sorry" extension.\r
+ * enveloped access to timer-values in timer.c to make them "atomic" since\r
+ they are unsigned long\r
+ * "atomic" access to singned int and unsigned int members of ADCS\r
+ * it maybe better to have one place to globally enable interrupts ("sei").\r
+ Done in "initialize" now and not several times in the driver\r
+ init-functions.\r
+ * changed some space to tab as in the original code\r
+ * added header files to the AVR-Studio project workspace\r
+ * added -lm to the linker-options in the AVR Studio gcc-plugin, not\r
+ important for the basic application but might be good if someone uses the\r
+ code as a base for own developments\r
+\r