|
Date |
Recent
Progress |
|
Fri 24/03 12:00
|
Extensive update to project website, all code up
to date and available in downloads
section. Added Datasheets section to downloads.
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Thu 23/03 16:00
|
Effects switched by pedal-board and PC
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Wed 22/03 15:00
|
Project
Thesis Submitted
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Thu 16/03 17:30
|
PC Midi messages opto-isolated and converted
to 3.3V
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Thu 16/03 14:00
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All circuits now powered from 8051 board.
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Wed 15/03 16:00
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Effects now switched by MIDI pedalboard
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Wed 15/03 14:30
|
Achieved simultaneous MIDI reception and audio
processing.
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Tue 07/05 12:00
|
Successfully received MIDI messages through
software UART on DSP board
See SCREENSHOT
|
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Thu 02/03 17:30
|
Successfully converted 5.5V Serial data to
3.3V using 74LVC373 chip. This is a
3.3V 8-bit transparent latch with 5V tolerant inputs.
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Sun 26/02 15:30
|
Extended Java GUI, now version 1.2. See code
and screenshot.
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Mon 20/02 10:00
|
Constructed Midi
isolation circuit to facilitate 5V - 3.3V UART interface.
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Wed 15/02 16:45
|
Flanger effect embedded, but background noise
present
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| |
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| Fri
09/02 16:00 |
Embedded Tremolo Effect.
|
| |
|
| Thu
08/02 13:00 |
Restructured delay effect, and added parallel
port code to store buffer in external memory. Can now achieve a
much greater delay time.
|
| |
|
| Fri
03/02 11:30 |
Uploaded current embedded
C code.
|
| |
|
| Tue
31/01 20:30 |
Successfully Embedded Delay effect in DSP
board.
|
| |
|
| Mon
30/01 17:00 |
Re-wrote embedded Fuzz effect in C
|
| |
|
| Mon
30/01 16:20 |
Re-wrote block-based C code talkthru' example to
form a sample based program.
|
| |
|
| Fri
27/01 20:00 |
Successfully embedded 'fuzz' distortion effect in
DSP board in assembly language.
|
| |
|
| Fri
27/01
11:00 |
Created progress tracking web page
|
| |
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Thu 26/01 14:00
|
Received USB to MIDI interface from Maplin, Java program is recognising MIDI-IN and MIDI-OUT ports.
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Wed 25/01 15:30
|
mp3 samples added!
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| |
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Wed 25/01 12:00
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Created java program to list all MIDI devices on computer.
|
| |
|
| Mon
23/01 11:30 |
Gave
hyperterminal demo. |
| |
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Wed 18/01 11:15
|
Received ADSP-21364 development board. Reviewing the relevant documentation. Running example code.
|
| |
|
| Wed
18/01 14:00 |
Had
project progress meeting with co-supervisor Cillian O'Driscoll, gave
full Matlab and 8051 demo. |
| |
|
|
Tue 17/01 17:30
|
Pedal-board operating system extended to send midi-messages over the
UART. Completely
debugged using PC hyperterminal, operating as expected.
|
| |
|
| Mon
16/01 09:30 |
Conducted
guitar control based patent research. |
| |
|
| Sun
15/01 15:00 |
Researched
javax.sound.midi.* API. |
| |
|
| Sun
08/01 16:00 |
Completed
Progress Report |
| |
|
| Tue
15/11 12:30 |
Performed
research in the view to achieving the desired MIDI baud rate from the
AduC831 UART. |
| |
|
| Tue
08/11 15:00 |
Gave
demo of 8051 operating system. |
| |
|
| Thu
27/10 16:30 |
Completed
voltage regulator circuit to ensure constant supply of 2.5V to the
ADuC831 ADC's. |
| |
|
| Tue
25/10 15:00 |
Project
web-site initial version complete. |
| |
|
| Sat
22/10 |
Performed
major reconstruction and restructuring of 8051
operating system. |
| |
|
| Mon
10/10 |
Recorded
high quality wav guitar samples. |
| |
|
| Wed
05/10 |
Completed
flanger effect in Matlab. |
| |
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| Tue
04/10 |
Researched
MIDI. |
| |
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| Tue
04/10 |
Gave
Matlab project demo. |
| |
|
| Tue
04/10 |
Received
ADuC831 board. |
| |
|
| Sun
02/10 |
Created
wah wah effect in Matlab. |
| |
|
| Fri
30/09 |
Completed
Initial Project Report |
| |
|
| Mon
19/09 |
Finished
Tremolo and Delay
effects in Matlab. |
| |
|
| Fri
16/09 |
Finished
clipping or fuzz effect in Matlab. |
| |
|
| Thu
15/09 |
Learned
how to read and write wav files in Matlab. |
