Difference between revisions of "RobolutionDSPBasics"
(→Program) |
(→Program) |
||
| Line 17: | Line 17: | ||
After that, we start with some audio examples with your [http://www.minimexle.de/ MiniMEXLE] together with your PC-Soundcard or frequency-generator. | After that, we start with some audio examples with your [http://www.minimexle.de/ MiniMEXLE] together with your PC-Soundcard or frequency-generator. | ||
Then we are prepared to start with filters. | Then we are prepared to start with filters. | ||
| − | After an introduction we can first siumlate them in [http://en.wikipedia.org/wiki/Matlab/ MATLAB] or SystemView respectively. | + | After an introduction we can first siumlate them in [http://en.wikipedia.org/wiki/Matlab/ MATLAB] or [http://ieeexplore.ieee.org/iel1/35/11498/x0054294.pdf/ SystemView (by elanix)] respectively. |
| − | This will then motivate us to implement those filters in C-Code together with AVR-Studio ( | + | This will then motivate us to implement those filters in C-Code together with [http://www.atmel.com/dyn/Products/tools_card.asp?tool_id=2725/ AVR-Studio] and [http://winavr.sourceforge.net// WINAVR] (GNU-Compiler) on the [http://www.minimexle.de/ MiniMEXLE]. |
Revision as of 14:03, 25 June 2008
Contents
Basic DSP techniques with the AVR processors
Course Abstract
ToDo
Program
We start with an introduction in digital signal processing in general. What is it used for, what is necessary and how can it be done.\\ We learn also what is aliasing, sampling, discrete time, time-domain and frequency-domain.\\ Later we introduce you the MiniMEXLE-Board and its features.\\ After that, we start with some audio examples with your MiniMEXLE together with your PC-Soundcard or frequency-generator. Then we are prepared to start with filters. After an introduction we can first siumlate them in MATLAB or SystemView (by elanix) respectively. This will then motivate us to implement those filters in C-Code together with AVR-Studio and WINAVR (GNU-Compiler) on the MiniMEXLE.
Prerequisities
Following previous knowledge and experiences are assumed:
- AVR programming in C language,
- AVR Studio,
- Basic understanding of the A/D and D/A conversion process,
Equipment
Software
- AVR studio + avr-gcc, VERSION?
- Audiotester or simillar software for function generator and oscilloscope on the PC sound card
- Matlab + Simulink (Octave) or SystemView used in HHN
Hardware
- PC with Sound Card and software installed,
- MiniMexle Boards,
- cables, power supplies,
- 1 oscilloscope, 1 signal generator,
= Organisation
Group Size: limited to max. 10 people working in groups of 2
ToDo: hotel reservations from 8/9.7 up to 10/11.7 (3 nights), + food for 2 people
Pretest examples needed
