wt5001: new python example and update to JS example for wt5001 mp3 player

Signed-off-by: Zion Orent <zorent@ics.com>
Signed-off-by: Mihai Tudor Panu <mihai.tudor.panu@intel.com>

examples/javascript/wt5001.js

@@ -29,7 +29,7 @@ var MP3Player = require('jsupm_wt5001');
 
 function printUsage(progname)
 {
-	console.log("Usage:" + progname + " <command>");
+	console.log("Usage: node " + progname + " <command>");
 	console.log("Commands:");
 	console.log("0  - stop playing");
 	console.log("1  - start playing track 1");
@@ -98,25 +98,11 @@ var curf = new MP3Player.uint16Array(0);
 myMP3Player.getCurrentFile(curf);
 console.log("The current file is: " + curf.getitem(0));
 
-/*
-// Example: set the date
-var year = new MP3Player.uint16Array(0);
-year.setitem(2015);
-var month = new MP3Player.uint8Array(0);
-month.setitem(1);
-var day = new MP3Player.uint8Array(0);
-day.setitem(1);
-myMP3Player.setDate(year, month, day);
+// set the date
+myMP3Player.setDate(2015, 3, 14);
 
-// Example: set the date
-var hour = new MP3Player.uint8Array(0);
-hour.setitem(12);
-var minute = new MP3Player.uint8Array(0);
-minute.setitem(30);
-var second = new MP3Player.uint8Array(0);
-second.setitem(30);
-myMP3Player.setTime(hour, minute, second);
-*/
+// set the time
+myMP3Player.setTime(9, 26, 53);
 
 var year = new MP3Player.uint16Array(0);
 var month = new MP3Player.uint8Array(0);

examples/python/wt5001.py

@@ -0,0 +1,107 @@
+#!/usr/bin/python
+# Author: Zion Orent <zorent@ics.com>
+# Copyright (c) 2015 Intel Corporation.
+#
+# 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, signal, sys
+import pyupm_wt5001 as upmWt5001
+
+# Instantiate a WT5001 serial MP3 player on uart 0.
+# This example was tested on the Grove Serial MP3 module.
+myMP3Player = upmWt5001.WT5001(0)
+
+
+def printUsage(progname):
+	print ("Usage: python " + progname + " <command>\n"
+	"Commands:\n"
+	"0  - stop playing\n"
+	"1  - start playing track 1\n"
+	"2  - pause/un-pause playback\n"
+	"3  - next track\n"
+	"4  - previous track")
+
+
+cmd = -1;
+if (len(sys.argv) > 1):
+	cmd = int(sys.argv[1])
+
+if (not myMP3Player.setupTty(upmWt5001.cvar.int_B9600)):
+	print "Failed to setup tty port parameters"
+	sys.exit(0)
+
+if cmd == 0:
+	myMP3Player.stop()
+elif cmd == 1:
+	myMP3Player.play(upmWt5001.WT5001.SD, 1)
+elif cmd == 2:
+	myMP3Player.pause()
+elif cmd == 3:
+	myMP3Player.next()
+elif cmd == 4:
+	myMP3Player.previous()
+else:
+	# nothing, just output usage, and info below
+	printUsage(sys.argv[0])
+
+
+# print out some information
+vol = upmWt5001.uint8Array(0)
+myMP3Player.getVolume(vol)
+print "The current volume is: " + str(vol.__getitem__(0))
+
+ps = upmWt5001.uint8Array(0)
+myMP3Player.getPlayState(ps)
+print "The current play state is: " + str(ps.__getitem__(0))
+
+numf = upmWt5001.uint16Array(0)
+myMP3Player.getNumFiles(upmWt5001.WT5001.SD, numf)
+print "The number of files on the SD card is: " + str(numf.__getitem__(0))
+
+curf = upmWt5001.uint16Array(0)
+myMP3Player.getCurrentFile(curf)
+print "The current file is: " + str(curf.__getitem__(0))
+
+
+# set the date
+myMP3Player.setDate(2015, 3, 14)
+
+# set the time
+myMP3Player.setTime(9, 26, 53)
+
+
+year = upmWt5001.uint16Array(0)
+month = upmWt5001.uint8Array(0)
+day = upmWt5001.uint8Array(0)
+
+myMP3Player.getDate(year, month, day)
+mp3date = str(month.__getitem__(0)) + "/"
+mp3date += (str(day.__getitem__(0)) + "/")
+mp3date += str(year.__getitem__(0))
+print "The device date is: " + mp3date
+
+hour = upmWt5001.uint8Array(0)
+minute = upmWt5001.uint8Array(0)
+second = upmWt5001.uint8Array(0)
+myMP3Player.getTime(hour, minute, second)
+mp3time = str(hour.__getitem__(0)) + ":"
+mp3time += (str(minute.__getitem__(0)) + ":")
+mp3time += str(second.__getitem__(0))
+print "The device time is: " + mp3time

src/wt5001/pyupm_wt5001.i

@@ -1,9 +1,25 @@
 %module pyupm_wt5001
 %include "../upm.i"
+%include "../carrays_uint8_t.i"
+%include "../carrays_uint16_t.i"
+
+%typemap(in) uint8_t * {
+  void *argp = 0 ;
+  int res = SWIG_ConvertPtr($input, &argp,SWIGTYPE_p_uint8Array, 0 |  0 );
+  $1 = reinterpret_cast< uint8_t * >(argp);
+}
+
+%typemap(in) uint16_t * {
+  void *argp = 0 ;
+  int res = SWIG_ConvertPtr($input, &argp,SWIGTYPE_p_uint16Array, 0 |  0 );
+  $1 = reinterpret_cast< uint16_t * >(argp);
+}
 
 %feature("autodoc", "3");
 
-%include "wt5001.h"
 %{
     #include "wt5001.h"
+    speed_t int_B9600 = B9600;
 %}
+%include "wt5001.h"
+speed_t int_B9600 = B9600;