From dd8bcc2da80d15280b9aa94cec648fbdac576cc3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Karel=20Ko=C4=8D=C3=AD?= <karel.koci@nic.cz>
Date: Tue, 18 Jul 2017 20:11:12 +0200
Subject: Add matrix

---
 turtetris_master/__init__.py   |  8 ++++++++
 turtetris_master/led_output.py | 31 +++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

(limited to 'turtetris_master')

diff --git a/turtetris_master/__init__.py b/turtetris_master/__init__.py
index 9cf22b1..401accb 100644
--- a/turtetris_master/__init__.py
+++ b/turtetris_master/__init__.py
@@ -1,11 +1,19 @@
+import time
+from .led_output import Matrix
 from .usb_input import Gamepad
 
 
 def main():
     "Main function"
     inpt = Gamepad()
+    print('Gamepad initialized')
+    mtrx = Matrix()
+    print('Matrix initialized')
     while True:
+        print('loop!!!!')
         print(inpt.check())
+        mtrx.display()
+        time.sleep(1)
 
 
 if __name__ == '__main__':
diff --git a/turtetris_master/led_output.py b/turtetris_master/led_output.py
index e69de29..7af7a35 100644
--- a/turtetris_master/led_output.py
+++ b/turtetris_master/led_output.py
@@ -0,0 +1,31 @@
+import zmq
+import json
+
+
+class Matrix:
+    "Leds matrix"
+
+    def __init__(self):
+        "Establish connection to matrix"
+        self.__mat__ = [[{
+            'color': '000000',
+            'intens': 0
+        }]*12]*10
+        self.context = zmq.Context()
+        self.socket = self.context.socket(zmq.PUB)
+        self.socket.bind('tcp://*:4444')
+
+    def display(self):
+        "Display matrix to leds"
+        for i in range(0, 10):
+            self.socket.send_string('line' + str(i) + ' ' +
+                                    json.dumps(self.__mat__[i]))
+
+    def pixel(self, x, y, color=None, bright=None):
+        "Set pixel in matrix"
+        if x < 0 or x > 11 or y < 0 or y > 9:
+            return  # just ignore any pixel outside of the matrix
+        if color is not None:
+            self.__mat__[y][x]['color'] = color
+        if bright is not None:
+            self.__mat__[y][x]['bright'] = bright
-- 
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