Heat demo

README.md

@@ -2,3 +2,6 @@ Visualisers for Particular sPyNNaker Networks
 =============================================
 
 1. Sudoku solver
+2. Heat flow
+
+Install these into your virtualenv. You'll need to make sure that you have support for OpenGL and GLUT (possibly freeGLUT) on your platform; these are C libraries that are out of scope for giving instructions on how to build from Python.

setup.py

@@ -50,6 +50,7 @@
         "gui_scripts": [
             "spynnaker_sudoku = "
             "spynnaker_visualisers.sudoku.sudoku_visualiser:main",
+            "spinnaker_heatmap = spynnaker_visualisers.heat.visualiser:main",
         ],
     }
 )

spynnaker_visualisers/heat/constants.py

@@ -0,0 +1,55 @@
+from enum import Enum
+
+MAXDATA = 65535.0
+MINDATA = -65535.0
+NOTDEFINED = -66666.0
+
+XDIMENSIONS = 32
+YDIMENSIONS = 32
+EACHCHIPX = 4
+EACHCHIPY = 4
+XCHIPS = XDIMENSIONS / EACHCHIPX
+YCHIPS = YDIMENSIONS / EACHCHIPY
+
+TIMEWINDOW = 3.5
+HISTORYSIZE = 3500
+
+HIWATER = 10.0
+LOWATER = 0.0
+ALTERSTEPSIZE = 1.0
+
+WINBORDER = 110
+WINHEIGHT = 700
+WINWIDTH = 850
+KEYWIDTH = 50
+
+CONTROLBOXES = 3
+BOXSIZE = 40
+GAP = 5
+
+MAXFRAMERATE = 25
+SDPPORT = 17894
+FIXEDPOINT = 16
+
+MAXBLOCKSIZE = 364
+SPINN_HELLO = 0x41
+P2P_SPINN_PACKET = 0x3A
+STIM_IN_SPINN_PACKET = 0x49
+MTU = 1515
+
+
+class UIColours(Enum):
+    BLACK = 0
+    WHITE = 1
+    RED = 2
+    GREEN = 3
+    CYAN = 4
+    GREY = 5
+
+
+class Direction(Enum):
+    EAST = 1
+    SOUTH = 3
+    CENTRE = 4
+    NORTH = 5
+    WEST = 7