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ledbar/host_python
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Petr Baudis 77f6d83bac Change serial speed from 115200 to 57600 
With non-blinkenlight setups, 115200 communication is not reliable at all. About 26kbaud should be enough bandwidth anyway.
2012-08-19 21:31:31 +02:00
..
demo.py host_python: Change default number of LEDs to 20 2012-08-19 21:01:48 +02:00
equalizer.py host_python: Change default number of LEDs to 20 2012-08-19 21:01:48 +02:00
ledbar.py host_python: Change default number of LEDs to 20 2012-08-19 21:01:48 +02:00
rainbow.py host_python: Change default number of LEDs to 20 2012-08-19 21:01:48 +02:00
README Added Python equalizer effect generator 2011-09-23 09:18:55 +02:00
send_to_serial.py Change serial speed from 115200 to 57600 2012-08-19 21:31:31 +02:00

README 

INTRODUCTION:

The scripts in this directory try to work according to the KISS principle. It 
contains a script which redirects its stdin to serial device 
(send_to_serial.py), one that simulates the ledbar and sends the data unaltered 
from its stdin to its stdout, a module that helps programmers to program 
various graphical effects and some example effect generators using this module.


EXAMPLES:

./rainbow.py | ./demo.py >/dev/null
    - only simulate the rainbow effect, do not send it anywhere

./rainbow.py | ./send_to_serial.py
    - only send the data to the serial device, do not show the simulation

./rainbow.py | ./demo.py | ./send_to_serial.py
    - combine both options, show a simulation and send the data to the serial
      device


DEPENDENCIES:

demo.py requires PyGame, Python wrapper around SDL
send_to_serial.py requires PySerial, Python library for work with serial ports
equalizer.py requires PyAudio (wrapper around PortAudio) and a microphone