diff --git a/README.md b/README.md
index c734dff..91b4cd8 100644
--- a/README.md
+++ b/README.md
@@ -3,4 +3,43 @@ test message
For using the: RGB-Matrix-P3-64x32 by Wavshare with driver chips: FM6047
-In order to set up the pi in such a way that the RGB LED matrixes can operate at their rated brightness a init script from the screen manuafacturer needs to be ran. A guide on how to is on the following webpage: https://www.waveshare.com/wiki/RGB--Matrix-P3-64x32-Reginit
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+In order to set up the pi in such a way that the RGB LED matrixes can operate at their rated brightness a init script from the screen manuafacturer needs to be ran. A guide on how to is on the following webpage: https://www.waveshare.com/wiki/RGB--Matrix-P3-64x32-Reginit
+
+
+
+RGB Matrix Display with MQTT Control (roy-test.py)
+
+This script uses the RGBMatrix library to control an RGB matrix display. It also connects to an MQTT broker to receive messages and toggle the display color.
+Requirements
+
+ Python 3.x
+ rgbmatrix library
+ paho.mqtt.client library
+ PIL library
+
+Installation
+
+ Clone or download the script.
+ Install the required libraries by running the following command:
+
+ pip install rgbmatrix paho-mqtt Pillow
+
+Usage
+
+ Connect your RGB matrix display to your device.
+ Update the configuration options in the script to match your display specifications (rows, columns, chain length, etc.).
+ Modify the MQTT broker address in the client.connect line to match your MQTT broker's address.
+ Run the script using the following command:
+
+ python rgb_matrix_mqtt.py
+
+Description
+
+This script sets up an RGB matrix display using the RGBMatrix library. It also creates an offscreen canvas that can be written to and then displayed on the matrix asynchronously.
+
+The script connects to an MQTT broker using the paho.mqtt.client library. It subscribes to the "test" topic and listens for incoming messages. When a message is received, it toggles the display color between white, red, and an image loaded from a file.
+
+The image is loaded using the PIL library and resized to fit the matrix display. The pure_pil_alpha_to_color_v2 function converts an RGBA image to RGB format by applying an alpha composite with a specified color.
+
+To use this script, you need to provide the appropriate configuration for your RGB matrix display, including the number of rows, columns, chain length, and hardware mapping. You also need to specify the MQTT broker's address to connect to.
+License
diff --git a/prootface.bmp b/faces/prootface1.bmp
similarity index 100%
rename from prootface.bmp
rename to faces/prootface1.bmp
diff --git a/faces/prootface2.bmp b/faces/prootface2.bmp
new file mode 100644
index 0000000..5759cc1
Binary files /dev/null and b/faces/prootface2.bmp differ
diff --git a/faces/prootface3.bmp b/faces/prootface3.bmp
new file mode 100644
index 0000000..b2bbcef
Binary files /dev/null and b/faces/prootface3.bmp differ
diff --git a/faces/prootface4.bmp b/faces/prootface4.bmp
new file mode 100644
index 0000000..b9ed7ec
Binary files /dev/null and b/faces/prootface4.bmp differ
diff --git a/testImg.bmp b/faces/testImg.bmp
similarity index 100%
rename from testImg.bmp
rename to faces/testImg.bmp
diff --git a/rpi/blinkingTest.py b/rpi/blinkingTest.py
new file mode 100644
index 0000000..827630d
--- /dev/null
+++ b/rpi/blinkingTest.py
@@ -0,0 +1,112 @@
+from rgbmatrix import RGBMatrix, RGBMatrixOptions
+import paho.mqtt.client as mqtt
+import time
+from PIL import Image
+import numpy as np
+
+
+# Configuration for the matrix
+options = RGBMatrixOptions()
+options.rows = 32
+options.cols = 64
+options.chain_length = 2
+options.parallel = 1
+options.hardware_mapping = 'regular' # If you have an Adafruit HAT: 'adafruit-hat'
+matrix = RGBMatrix(options=options)
+
+
+def pure_pil_alpha_to_color_v2(image, color=(0, 0, 0)):
+ image.load() # needed for split()
+ background = Image.new('RGB', image.size, color)
+ background.paste(image, mask=image.split()[3]) # 3 is the alpha channel
+ return background
+
+def image_interpolation(image1, image2, alpha):
+ # Ensure both images have the same size
+ assert image1.shape == image2.shape, "Input images must have the same shape"
+
+ # Normalize the alpha value
+ alpha = max(0, min(1, alpha))
+
+ # Perform interpolation
+ interpolated_image = np.uint8((1 - alpha) * image1 + alpha * image2)
+
+ return interpolated_image
+
+image = Image.open("ciscoTheProot/faces/prootface1.bmp")
+image.thumbnail((128, 32), Image.ANTIALIAS)
+RGBImage = pure_pil_alpha_to_color_v2(image)
+noBlinkImage = np.array(RGBImage, dtype=np.uint8)
+
+image = Image.open("ciscoTheProot/faces/prootface2.bmp")
+image.thumbnail((128, 32), Image.ANTIALIAS)
+RGBImage = pure_pil_alpha_to_color_v2(image)
+fullBlinkImage = np.array(RGBImage, dtype=np.uint8)
+
+DesiredBlinkState = 0
+currentBlinkState = 0
+blinkFrameCanvases = []
+for alpha in range(0,1,(1/10)):
+ offscreen_interpolated_canvas = matrix.CreateFrameCanvas()
+ interpolated_image = image_interpolation(noBlinkImage, fullBlinkImage, alpha)
+ blinkFrameCanvases[alpha*10] = offscreen_interpolated_canvas.SetImage(interpolated_image)
+
+# offscreen canvas that can be written to and then set to the matrix asynchronously
+offscreen_canvas = matrix.CreateFrameCanvas()
+offscreen_canvas.brightness = 50
+offscreen_text_canvas = matrix.CreateFrameCanvas()
+offscreen_text_canvas.brightness = 50
+offscreen_text_canvas.SetImage(noBlinkImage)
+
+
+def update_screen():
+ global DesiredBlinkState, currentBlinkState, blinkFrameCanvases, matrix, offscreen_canvas
+
+ # open eye again after blink
+ if currentBlinkState == 10:
+ DesiredBlinkState = 0
+
+ if currentBlinkState == DesiredBlinkState:
+ return
+
+ if currentBlinkState < DesiredBlinkState:
+ currentBlinkState =+ 1
+ else:
+ currentBlinkState =- 1
+
+ next_canvas = blinkFrameCanvases[currentBlinkState/10]
+ next_canvas = matrix.SwapOnVSync(next_canvas)
+
+
+
+
+# functions called by the MQTT listener
+def on_connect(client, userdata, flags, response_code):
+ print("Connected to MQTT broker with result code " + str(response_code))
+ client.subscribe("test")
+
+
+def on_message(client, userdata, message):
+ print("Received message '" + str(message.payload) + "' on topic '"
+ + message.topic + "' with QoS " + str(message.qos))
+ global DesiredBlinkState
+ DesiredBlinkState = 10
+
+# MQTT broker configuration
+broker_address = "10.1.13.173" # Replace with your MQTT broker's address
+broker_port = 1883
+broker_keepalive = 60
+
+client = mqtt.Client()
+client.on_connect = on_connect
+client.on_message = on_message
+
+client.connect(broker_address, broker_port, broker_keepalive)
+
+client.loop_start()
+
+
+while True:
+ time.sleep(0.05)
+ update_screen()
+
\ No newline at end of file
diff --git a/rpi/roy-test.py b/rpi/roy-test.py
index fd60c13..f52af6a 100644
--- a/rpi/roy-test.py
+++ b/rpi/roy-test.py
@@ -11,88 +11,76 @@ options.cols = 64
options.chain_length = 2
options.parallel = 1
options.hardware_mapping = 'regular' # If you have an Adafruit HAT: 'adafruit-hat'
-matrix = RGBMatrix(options = options)
+matrix = RGBMatrix(options=options)
# Load image and make sure it fits our screen.
def pure_pil_alpha_to_color_v2(image, color=(0, 0, 0)):
- """Alpha composite an RGBA Image with a specified color.
-
- Simpler, faster version than the solutions above.
-
- Source: http://stackoverflow.com/a/9459208/284318
-
- Keyword Arguments:
- image -- PIL RGBA Image object
- color -- Tuple r, g, b (default 255, 255, 255)
-
- """
image.load() # needed for split()
background = Image.new('RGB', image.size, color)
background.paste(image, mask=image.split()[3]) # 3 is the alpha channel
return background
image = Image.open("../prootface.bmp")
-image.thumbnail((128,62), Image.ANTIALIAS)
+image.thumbnail((128, 62), Image.ANTIALIAS)
RGBImage = pure_pil_alpha_to_color_v2(image)
-
-
-# offscreen canvas that can be written to which can then be set to the matrix async
+# offscreen canvas that can be written to and then set to the matrix asynchronously
offscreen_canvas = matrix.CreateFrameCanvas()
offscreen_canvas.brightness = 50
-offscreen__text_canvas = matrix.CreateFrameCanvas()
-offscreen__text_canvas.brightness = 50
-offscreen__text_canvas.SetImage(RGBImage)
+offscreen_text_canvas = matrix.CreateFrameCanvas()
+offscreen_text_canvas.brightness = 50
+offscreen_text_canvas.SetImage(RGBImage)
-def updateScreen():
+def update_screen():
global color, matrix, offscreen_canvas
- nextCanvas = offscreen_canvas
- if(color == 1):
- offscreen_canvas.Fill(255,255,255)
- nextCanvas = offscreen_canvas
- elif(color == 0):
- offscreen_canvas.Fill(255,0,0)
- nextCanvas = offscreen_canvas
- elif(color == 2):
- nextCanvas = offscreen__text_canvas
-
- nextCanvas = matrix.SwapOnVSync(nextCanvas)
+
+ next_canvas = offscreen_canvas
+ if color == 1:
+ next_canvas.Fill(255, 255, 255)
+ elif color == 0:
+ next_canvas.Fill(255, 0, 0)
+ elif color == 2:
+ next_canvas = offscreen_text_canvas
+
+ next_canvas = matrix.SwapOnVSync(next_canvas)
color = 0
-def toggleColor():
+def toggle_color():
global color
color += 1
color %= 3
-
- updateScreen()
+
+ update_screen()
# functions called by the MQTT listener
-def on_connect(client, userdata, flags, responseCode):
- print("Connected to MQTT broker with result code " + str(responseCode))
+def on_connect(client, userdata, flags, response_code):
+ print("Connected to MQTT broker with result code " + str(response_code))
client.subscribe("test")
def on_message(client, userdata, message):
print("Received message '" + str(message.payload) + "' on topic '"
- + message.topic + "' with QoS " + str(message.qos))
- toggleColor()
-
+ + message.topic + "' with QoS " + str(message.qos))
+ toggle_color()
+# MQTT broker configuration
+broker_address = "10.1.13.173" # Replace with your MQTT broker's address
+broker_port = 1883
+broker_keepalive = 60
client = mqtt.Client()
client.on_connect = on_connect
client.on_message = on_message
-client.connect("10.1.13.173", 1883, 60) # Replace with your MQTT broker's address
+client.connect(broker_address, broker_port, broker_keepalive)
client.loop_start()
while True:
- time.sleep(0.005)
-
+ time.sleep(0.005)
\ No newline at end of file
diff --git a/rpi/show-image.py b/rpi/show-image.py
index e69de29..91634a1 100644
--- a/rpi/show-image.py
+++ b/rpi/show-image.py
@@ -0,0 +1,14 @@
+from PIL import Image
+import numpy as np
+
+svg_file = 'CiscoTheProot/testImg.svg'
+
+from xml.dom import minidom
+
+doc = minidom.parse(svg_file) # parseString also exists
+path_strings = [path.getAttribute('d') for path
+ in doc.getElementsByTagName('path')]
+doc.unlink()
+
+
+print("hello")
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