Diff: testmode.c

Revision:

0:cb80470434eb

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/testmode.c	Tue Oct 28 12:19:42 2014 +0000
@@ -0,0 +1,66 @@
+/*
+Copyright 2013 Paul Soulsby www.soulsbysynths.com
+    This file is part of Atmegatron.
+
+    Atmegatron is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Atmegatron is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Atmegatron.  If not, see <http://www.gnu.org/licenses/>.
+*/
+//local vars  - uncomment all this is test mode is ever needed again.
+
+#include "atmegatron.h"
+
+
+#define SEQLEN 7
+
+
+//****test mode - automatically triggers midi notes every second*******
+byte test_pos = 0;  //position in test sequence
+const byte test_seq[7] = 
+{
+	21, 33, 45, 57, 69, 81, 93
+};
+
+
+//lets and gets
+unsigned long testmode_nexttick = 0;
+
+
+void Testmode_Let_NextTick(long newtick)
+{
+ 	testmode_nexttick=newtick;
+}
+
+
+long Testmode_Get_NextTick(void)
+{
+ 	return testmode_nexttick;
+}
+
+
+void Testmode_ProcessNext(void)
+{
+	byte i;
+	MIDI_NoteOn(test_seq[test_pos]);  //fire note
+	test_pos++;  //increment pos
+	if (test_pos>=SEQLEN)
+	{            
+		//if hit end of seq
+		test_pos=0;  //reset pos
+		for (i=0;i<SEQLEN;i++)
+		{
+			//turn all notes off
+			MIDI_NoteOff(test_seq[i]);
+		}
+	}
+	testmode_nexttick += 1000;  //set tick for next trigger
+}