Commit graph

11 commits

Author SHA1 Message Date
Stefan Lankes
4a9440dd62 redesign of the IO interface
- all messages are stored in a ring buffer
- new devices (e.g. UART) are able to print previous messages
2014-12-13 18:00:35 +01:00
Stefan Lankes
168c8a30ab create task to handle incoming messages 2014-12-11 22:43:45 +01:00
Stefan Lankes
df0b192e21 add basic support of an UART device 2014-12-09 10:09:03 +01:00
2621c0b261 fixed comment capitalization, style and indentions 2014-06-30 01:46:59 +02:00
141e720356 added missing #define 2014-06-30 00:18:31 +02:00
153447482a added headers for paging code 2014-06-30 00:15:20 +02:00
Stefan Lankes
b83bc1d261 add first steps to support user-level tasks 2014-01-22 12:12:39 +01:00
Stefan Lankes
87801a1706 add preemptive multitasking and interrupt handling 2013-11-27 22:49:30 +01:00
Stefan Lankes
67926d7c65 add support of nonpreemptive multitasking and additional comments 2013-11-19 23:11:53 +01:00
Stefan Lankes
4fd2b7f90c add highly tuned assmbler functions for basic string operations 2013-11-08 22:06:07 +01:00
Stefan Lankes
07b2250270 add the "smallest" HelloWorld of the world 2013-11-08 17:22:37 +01:00