"""
GridEYE_test.py
Alexander Hiam <*****@*****.**>
Example program for PyBBIO's GridEYE library.
This example program is in the public domain.
"""
from bbio import *
from bbio.libraries.GridEYE import GridEYE
# Initialize the I2C bus:
I2C1.open()
# Create a GridEYE object:
grideye = GridEYE(I2C1)
ambient = grideye.getAmbientTemp()
frame = grideye.getFrame()
print "ambient temp: {:0.1f}C".format(ambient)
print "sensor temp:"
for y in range(8):
string = ""
for x in range(8):
string += " {:5.1f}".format(frame[y*8+x])
print string
"""
GridEYE_test.py
Alexander Hiam <*****@*****.**>
Example program for PyBBIO's GridEYE library.
This example program is in the public domain.
"""
from bbio import *
from bbio.libraries.GridEYE import GridEYE
# Initialize the I2C bus:
I2C1.open()
# Create a GridEYE object:
grideye = GridEYE(I2C1)
ambient = grideye.getAmbientTemp()
frame = grideye.getFrame()
print "ambient temp: {:0.1f}C".format(ambient)
print "sensor temp:"
for y in range(8):
string = ""
for x in range(8):
string += " {:5.1f}".format(frame[y * 8 + x])
print string
# pip install PIL
This example program is in the public domain.
"""
from bbio import *
from bbio.libraries.GridEYE import GridEYE
from PIL import Image
import colorsys
# Width and height of final image, 8x8 thermal image scaled to this size:
WIDTH = 600
HEIGHT = 600
I2C1.open()
grideye = GridEYE(I2C1)
# Enable the GridEYE's built-in moving average:
grideye.enableAveraging()
def generateImage(frame):
min_temp = min(frame)
max_temp = max(frame)
for i in range(64):
# Map temperature value to ratio of min and max temp:
frame[i] -= min_temp
frame[i] /= (max_temp - min_temp)
# Convert ratio to (R, G, B):
frame[i] = colorsys.hsv_to_rgb(1-frame[i], 1, 1)
# pip install PIL
This example program is in the public domain.
"""
from bbio import *
from bbio.libraries.GridEYE import GridEYE
from PIL import Image
import colorsys
# Width and height of final image, 8x8 thermal image scaled to this size:
WIDTH = 600
HEIGHT = 600
I2C1.open()
grideye = GridEYE(I2C1)
# Enable the GridEYE's built-in moving average:
grideye.enableAveraging()
def generateImage(frame):
min_temp = min(frame)
max_temp = max(frame)
for i in range(64):
# Map temperature value to ratio of min and max temp:
frame[i] -= min_temp
frame[i] /= (max_temp - min_temp)
# Convert ratio to (R, G, B):
frame[i] = colorsys.hsv_to_rgb(1 - frame[i], 1, 1)
