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Contents
class HelloSpectraSound < ArduinoSketch
# IMPORTANT -- This is one for four examples that fails with Ruby 1.9 support (latest ruby2c and parsetree)
# the failing example is commented out and replaced with this hello world until I have a chance to resolve the issue -- jd
output_pin 13, :as => :led
def loop
blink led, 100
x = 4
end
# demonstrate capability to use soft pot as traditional pot
# the last pot reading remains "locked" to the last touch point
# similar same behavior as ipod
#
# this sketch assumes a pa_lcd operating at 19200 and one
# spectra symbol softpot connected to analog pin 3
#
# @reading = int
# output_pin 14, :as => :my_lcd, :device => :pa_lcd, :rate => 9600, :clear_screen => :true
# output_pin 11, :as => :sound, :device => :freq_out, :frequency => 100, :enable => :true
# input_pin 3, :as => :sensor_one, :device => :spectra
#
#
# def setup
# delay 1000
# my_lcd.setxy 0,0, "spectra symbol"
# my_lcd.setxy 0,1, "soft pot sound"
# delay 3000
# my_lcd.clearscr
# end
#
# def loop
# my_lcd.setxy 0,1
# # since lcd's have issues clearing tens and hundreds digits when reading ones,
# # we use pad_int_to_str, which is a hack to display these cleanly
# # pad_int_to_str takes two arguments: an integer and the final string length
# #
# # my_lcd.print pad_int_to_str analogRead(sensor_one), 5
# @reading = sensor_one.soft_lock
# sound.set_frequency @reading * 10
# my_lcd.print pad_int_to_str @reading, 3
# delay 30
# end
end
Version data entries
9 entries across 9 versions & 1 rubygems