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E.R.I.K.A. Download
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Erika Source code
erika-1.3.1.zip
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ERIKA Educational 1.3
The current version of E.R.I.K.A. integrates:
- Libraries:
- Cyclical Asynchronous Buffers (CABs)
- Blocking semaphores
- Alarms
- C++ support library (no exceptions, no rtti)
- Kernels:
- Fixed Priority with Preemption Thresholds
- Hardware Abstraction Layers:
- Hitachi H8 - Lego Mindstorm RCX (mono and multi stack)
- support motor output in fixed mode and with a PWM at 1KHz :-)
- support for common sensors (touch, rotation, light)
- fixed point mathematics
- infrared sensors (single and multi-bytes transfers)
- serial I/O (experimental)
- Gcc3 preliminary support
- Wireless Ring-based communications
- Matlab support
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Old versions:
erika-1.2.zip
erika-1.1.zip
erika-1.0.zip
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Loader
firmdl3
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To upload an Erika Educational application on a Lego RCX we used
the firmdl3 program distributed under the Mozilla Public License by
Kekoa Proudfoot.
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Kekoa's firmdl3 home
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This is the original Kekoa Proudfoot's web page. Look here for updates to the firmdl3 software.
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send.c
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This small utility can be used to send single numbers to the vehicles in erika/tests/h8/newvehicle/*
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sendbuf.c
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This small utility can be used to send a string of numbers to the ERIKA Applications.
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rcv.c
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This utility is a modified version of send.c written by Michele
Cirinei that READS from the IR tower and prints on the console all the
received bytes (in hex format). With a little trick, (a byte is
written and read just after that) the tower stays on without going off
after 1 sec as usual. We actually do not know if that may cause other
problems to the tower.
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Documentation
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Other Documentation
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Master Thesis on ERIKA
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Papers and Technical Reports
2002 |
Design Methodologies and Tools for Real-Time Embedded Systems
Special Issue of Design Automation for Embedded Systems, 2002.
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Not yet available.
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2001 |
Minimizing Memory Utilization of Real-Time Task Sets in Single and
Multi-Processor Systems-on-a-chip
Proceedings of the 22th Real-Time Systems Symposium,
December 2001, London, UK.
December 2001
London, UK.
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Download/Bibtex references
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2001 |
RETIS TR2001-04
Stack size minimization for embedded systems-on-a-chip
September 10, 2001
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Download/Bibtex references
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2001 |
RETIS TR2001-3
Survey on Multiprocessor Real-Time Scheduling
April 5, 2001
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Download/Bibtex references
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2001 |
RETIS TR2001-02
A Flexible and Configurable Real-Time Kernel for Time
Predictability and Minimal Ram Requirements
March 2001
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Download/Bibtex references
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2000 |
Architecture for a Portable Open Source Real-Time Kernel Environment
The Second Real-Time Linux Workshop and Hand's on
Real-Time Linux Tutorial
November 27-30
Walt Disney World, Orlando, Florida, USA.
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Download/Bibtex references
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Download Directory and CVS source
To go to the download directory, click here.
To browse the Erika Educational source code, click here.
To browse the Erika Educational manual source code, click here.
To browse the Erika Wireless Ring stuff click here.
To check out an ERIKA Educational snapshot from the CVS repository type the following command on your linux console:
cvs -d :pserver:anonymous@feanor.sssup.it:/home/cvs/cvsroot checkout -P erika
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