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

---
 setup.py                       |  2 +-
 turtetris_master/__init__.py   |  8 ++++++++
 turtetris_master/led_output.py | 31 +++++++++++++++++++++++++++++++
 turtetris_slave/__init__.py    | 31 +++++++++++++++++++++++++++++++
 turtetris_slave/__main__.py    |  3 +++
 turtetris_slave/leds.py        | 38 ++++++++++++++++++++++++++++++++++++++
 6 files changed, 112 insertions(+), 1 deletion(-)
 create mode 100644 turtetris_slave/__init__.py
 create mode 100644 turtetris_slave/__main__.py
 create mode 100644 turtetris_slave/leds.py

diff --git a/setup.py b/setup.py
index 348f7cf..16f73b5 100755
--- a/setup.py
+++ b/setup.py
@@ -21,5 +21,5 @@ setup(
         ],
     keywords='Turris Tetris',
 
-    packages=['turtetris_master']
+    packages=['turtetris_master', 'turtetris_slave']
     )
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
diff --git a/turtetris_slave/__init__.py b/turtetris_slave/__init__.py
new file mode 100644
index 0000000..5779dee
--- /dev/null
+++ b/turtetris_slave/__init__.py
@@ -0,0 +1,31 @@
+import json
+import zmq
+from subprocess import check_output
+from . import leds
+
+
+def socket_init(line):
+    "Initialize socket for given line"
+    context = zmq.Context()
+    socket = context.socket(zmq.SUB)
+    socket.subscribe('line' + str(line))
+    # socket.setsockopt_string(zmq.SUBSCRIBE, 'line' + str(line))
+    socket.connect('tcp://192.168.2.1:4444')  # TODO change to 192.168.1.1
+    return socket
+
+
+def main():
+    "Main function"
+    line = int(check_output("uci get turtetris.line", shell=True))
+    print("Starting turtetris client and connecting as line " + str(line))
+    sck = socket_init(line)
+    leds.prepare()
+    while True:
+        msg = sck.recv_string()
+        print(msg)
+        json0 = msg.find(' ') # First empty char is end of envelope
+        leds.output(json.loads(msg[json0:]))
+
+
+if __name__ == '__main__':
+    main()
diff --git a/turtetris_slave/__main__.py b/turtetris_slave/__main__.py
new file mode 100644
index 0000000..8273c4f
--- /dev/null
+++ b/turtetris_slave/__main__.py
@@ -0,0 +1,3 @@
+from . import main
+
+main()
diff --git a/turtetris_slave/leds.py b/turtetris_slave/leds.py
new file mode 100644
index 0000000..cdafca2
--- /dev/null
+++ b/turtetris_slave/leds.py
@@ -0,0 +1,38 @@
+from subprocess import call
+
+
+def prepare():
+    "Prepare leds"
+    call("rainbow all enable intensity 10 FFFFFF", shell=True)
+
+
+def clear():
+    "Clear previous changes"
+    call("rainbow all auto", shell=True)
+
+
+__MAP__ = [
+    'pwr',
+    'lan0',
+    'lan1',
+    'lan2',
+    'lan3',
+    'lan4',
+    'wan',
+    'pci1',
+    'pci2',
+    'pci3',
+    'usr1',
+    'usr2'
+]
+
+
+def output(data):
+    "Output received data to leds"
+    args = ['rainbow']
+    for i in range(0, 12):
+        args.append(__MAP__[i])
+        args.append(str(data[i]['color']))
+        args.append('intensity')
+        args.append(str(data[i]['intens']))
+    call(args)
-- 
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