Merge branch 'FeatherMatrix8x16' of https://github.com/colincoder/Adafruit_Python_LED_Backpack into FeatherMatrix8x16

Author: colincoder

.gitignore

@@ -3,3 +3,4 @@ build
 *.pyc
 setuptools-*
 dist/*
+/Adafruit_LED_Backpack/Matrix8x16Featherwing.py

examples/displayflashingdot.py

@@ -0,0 +1,56 @@
+# Copyright (c) 2018 Colin Stearman
+# Author: Colin Stearman
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+
+# Draw or clear a 2x2 square at top right without changing the rest of the display
+# python displayflashingdot.py {0|1}
+# 0 clears, 1 sets
+
+import sys
+import time
+
+from PIL import Image
+from PIL import ImageDraw
+
+from Adafruit_LED_Backpack import FeatherMatrix8x16
+
+# Create display instance on default I2C address (0x70) and bus number.
+display = FeatherMatrix8x16.FeatherMatrix8x16()
+
+# Alternatively, create a display with a specific I2C address and/or bus.
+# display = Matrix8x16.Matrix8x16(address=0x74, busnum=1)
+
+# Initialize the display. Must be called once before using the display.
+display.begin()
+display.read_display() # read the display into the internal buffer
+image = display.get_image()  # get the buffer
+draw = ImageDraw.Draw(image)
+
+v = int(sys.argv[1])
+if v == 0:
+    dot = 0
+else:
+    dot = 255
+draw.rectangle((6,14,7,15), outline=dot, fill=0)
+display.set_image(image)
+display.write_display()
+print "Dot " + ("Displayed" if dot else "Cleared")
+sys.exit(0)

examples/displaynumber.py

@@ -0,0 +1,52 @@
+# Copyright (c) 2018 Colin Stearman
+# Author: Colin Stearman
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+# display a number
+# python displaynumber.py {n}
+#  0 <= n <= 99
+#  n outside that range displays --
+
+import sys
+import time
+
+from PIL import Image
+from PIL import ImageDraw
+
+from Adafruit_LED_Backpack import FeatherMatrix8x16
+
+# Create display instance on default I2C address (0x70) and bus number.
+display = FeatherMatrix8x16.FeatherMatrix8x16()
+
+# Alternatively, create a display with a specific I2C address and/or bus.
+# display = Matrix8x16.Matrix8x16(address=0x74, busnum=1)
+
+# Initialize the display. Must be called once before using the display.
+display.begin()
+image = Image.new('1', (8, 16))
+draw = ImageDraw.Draw(image)
+
+v = int(sys.argv[1])
+display.setnumber(v,image)
+#draw.rectangle((6,14,7,15), outline=255, fill=0)
+display.set_image(image)
+display.write_display()
+print "Number Displayed"
+sys.exit(0)

examples/displaytext.py

@@ -0,0 +1,52 @@
+# Copyright (c) 2018 Colin Stearman
+# Author: Colin Stearman
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+
+# display a text string in marquee fashion a given number of times
+# python displaytext.py "text to display" {n}
+# n is optional and set the number of repeats, defaults to 1
+
+import sys
+import time
+
+from PIL import Image
+from PIL import ImageDraw
+
+from Adafruit_LED_Backpack import FeatherMatrix8x16
+
+# Create display instance on default I2C address (0x70) and bus number.
+display = FeatherMatrix8x16.FeatherMatrix8x16()
+
+# Alternatively, create a display with a specific I2C address and/or bus.
+# display = Matrix8x16.Matrix8x16(address=0x74, busnum=1)
+
+# Initialize the display. Must be called once before using the display.
+display.begin()
+image = Image.new('1', (8, 16))
+
+count = len(sys.argv)
+v = sys.argv[1]
+if count > 2:
+	repeat = int(sys.argv[2]) 
+else:
+	repeat = 1
+display.print_str(image,v,repeat)
+print "Text Displayed"
+sys.exit(0)