APA102: Initial implementation

Signed-off-by: Yannick Adam <yannick.adam@gmail.com>
Signed-off-by: Abhishek Malik <abhishek.malik@intel.com>

examples/c++/CMakeLists.txt

@@ -250,6 +250,7 @@ add_example (si7005)
 add_example (t6713)
 add_example (cwlsxxa)
 add_example (teams)
+add_example (apa102)
 
 # These are special cases where you specify example binary, source file and module(s)
 include_directories (${PROJECT_SOURCE_DIR}/src)

examples/c++/apa102.cxx

@@ -0,0 +1,51 @@
+/*
+ * Author: Yannick Adam <yannick.adam@gmail.com>
+ * Copyright (c) 2016 Yannick Adam
+ *
+ * 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.
+ */
+
+#include "apa102.h"
+#include <iostream>
+#include <signal.h>
+#include <unistd.h>
+
+using namespace std;
+
+int
+main(int argc, char** argv)
+{
+    //! [Interesting]
+    // Instantiate a strip of 30 LEDs on SPI bus 0
+    upm::APA102* ledStrip = new upm::APA102(800, 0);
+
+    // Set all LEDs to Red
+    ledStrip->setAllLeds(31, 255, 0, 0);
+
+    // Set a section (10 to 20) to blue
+    ledStrip->setLeds(10, 20, 31, 0, 0, 255);
+
+    // Set a single LED to green
+    ledStrip->setLed(15, 31, 0, 255, 0);
+
+    delete ledStrip;
+    //! [Interesting]
+    return 0;
+}

examples/java/APA102Sample.java

@@ -0,0 +1,44 @@
+/*
+ * Author: Yannick Adam <yannick.adam@gmail.com>
+ * Copyright (c) 2016 Yannick Adam
+ *
+ * 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.
+ */
+
+public class APA102Sample {
+
+  public static void main(String[] args) throws InterruptedException {
+    // ! [Interesting]
+    // Instantiate a strip of 30 LEDs on SPI bus 0
+    upm_apa102.APA102 ledStrip =
+        new upm_apa102.APA102(30, (short)0, false, (byte)-1);
+
+    System.out.println("Set all LEDs to blue");
+    ledStrip.setAllLeds((short)31, (short)0, (short)0, (short)255);
+
+    System.out.println("Set LEDs between 10 and 20 to green");
+    ledStrip.setLeds(10, 20, (short)31, (short)0, (short)255, (short)0);
+
+    System.out.println("Set a single LED to red at index 15");
+    ledStrip.setLed(15, (short)31, (short)255, (short)0, (short)0);
+
+    // ! [Interesting]
+  }
+}

examples/java/CMakeLists.txt

@@ -107,7 +107,7 @@ add_example(Th02Example th02)
 add_example(FlexSensorExample flex)
 add_example(CWLSXXA_Example cwlsxxa)
 add_example(TEAMS_Example teams)
-
+add_example(APA102Sample apa102)
 
 add_example_with_path(Jhd1313m1_lcdSample lcd/upm_i2clcd.jar)
 add_example_with_path(Jhd1313m1Sample lcd/upm_i2clcd.jar)

examples/javascript/apa102.js

@@ -0,0 +1,44 @@
+/*jslint node:true, vars:true, bitwise:true, unparam:true */
+/*jshint unused:true */
+/*
+* Author:  Yannick Adam <yannick.adam@gmail.com>
+* Copyright (c) 2016 Yannick Adam
+*
+* 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.
+*/
+
+var lib = require('jsupm_apa102');
+
+// Instantiate a strip of 30 LEDs on SPI Bus 0
+var ledStrip = new lib.APA102(30, 0);
+
+// Set all LEDs to blue
+ledStrip.setAllLeds(31, 0, 0, 255);
+
+// Set a mid-section to red
+ledStrip.setLeds(10,20, 31, 255, 0, 0);
+
+// Set a single led to green
+ledStrip.setLed(15, 31, 0, 255, 0);
+
+
+// Exit
+ledStrip = null;
+process.exit(0);

examples/python/apa102.py

@@ -0,0 +1,48 @@
+#!/usr/bin/python
+# Author:  Yannick Adam <yannick.adam@gmail.com>
+# Copyright (c) 2016 Yannick Adam
+#
+# 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.
+
+
+import time, sys, signal, atexit
+import pyupm_apa102 as mylib
+
+# Instantiate a strip of 30 LEDs on SPI bus 0
+ledStrip = mylib.APA102(30, 0, False)
+
+## Exit handlers ##
+# This stops python from printing a stacktrace when you hit control-C
+def SIGINTHandler(signum, frame):
+    raise SystemExit
+
+# Register exit handlers
+signal.signal(signal.SIGINT, SIGINTHandler)
+
+print "Setting all LEDs to Green"
+ledStrip.setAllLeds(31, 0, 255, 0)
+
+print "Setting LEDs between 10 and 20 to Red"
+ledStrip.setLeds(10, 20, 31, 255, 0, 0)
+
+print "Setting LED 15 to Blue"
+ledStrip.setLed(15, 31, 0, 0, 255)
+
+