initial cleanup and mapping

2016-08-18 21:52:18 +03:00
parent 1d89a05234
commit faf062af8b
155 changed files with 23233 additions and 0 deletions
--- a/examples/blink12drcs.c
+++ b/examples/blink12drcs.c
@@ -0,0 +1,125 @@
+/*
+ * blink12drcs.c:
+ *	Simple sequence over the first 12 GPIO pins - LEDs
+ *	Aimed at the Gertboard, but it's fairly generic.
+ *	This version uses DRC totalk to the ATmega on the Gertboard
+ *
+ * Copyright (c) 2012-2013 Gordon Henderson. <projects@drogon.net>
+ ***********************************************************************
+ * This file is part of wiringPi:
+ *	https://projects.drogon.net/raspberry-pi/wiringpi/
+ *
+ *    wiringPi is free software: you can redistribute it and/or modify
+ *    it under the terms of the GNU Lesser General Public License as published by
+ *    the Free Software Foundation, either version 3 of the License, or
+ *    (at your option) any later version.
+ *
+ *    wiringPi 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 Lesser General Public License for more details.
+ *
+ *    You should have received a copy of the GNU Lesser General Public License
+ *    along with wiringPi.  If not, see <http://www.gnu.org/licenses/>.
+ ***********************************************************************
+ */
+
+#include <stdio.h>
+#include <wiringPi.h>
+#include <drcSerial.h>
+
+#define	GERT_BASE	100
+
+static int pinMap [] =
+{
+  0, 1, 2, 3,		// Pi Native
+  GERT_BASE + 2, GERT_BASE + 3, GERT_BASE + 4, GERT_BASE + 5,
+  GERT_BASE + 6, GERT_BASE + 7, GERT_BASE + 8, GERT_BASE + 9,
+} ;
+
+// Simple sequencer data
+//	Triplets of LED, On/Off and delay
+
+
+int data [] =
+{
+               0, 1, 1,
+               1, 1, 1,
+   0, 0, 0,    2, 1, 1,
+   1, 0, 0,    3, 1, 1,
+   2, 0, 0,    4, 1, 1,
+   3, 0, 0,    5, 1, 1,
+   4, 0, 0,    6, 1, 1,
+   5, 0, 0,    7, 1, 1,
+   6, 0, 0,    8, 1, 1,
+   7, 0, 0,    9, 1, 1,
+   8, 0, 0,   10, 1, 1,
+   9, 0, 0,   11, 1, 1,
+  10, 0, 1,
+  11, 0, 1,
+
+  0, 0, 1,	// Extra delay
+
+// Back again
+
+              11, 1, 1,
+              10, 1, 1,
+  11, 0, 0,    9, 1, 1,
+  10, 0, 0,    8, 1, 1,
+   9, 0, 0,    7, 1, 1,
+   8, 0, 0,    6, 1, 1,
+   7, 0, 0,    5, 1, 1,
+   6, 0, 0,    4, 1, 1,
+   5, 0, 0,    3, 1, 1,
+   4, 0, 0,    2, 1, 1,
+   3, 0, 0,    1, 1, 1,
+   2, 0, 0,    0, 1, 1,
+   1, 0, 1,
+   0, 0, 1,
+
+   0, 0, 1,	// Extra delay
+
+   0, 9, 0,	// End marker
+
+} ;
+
+
+int main (void)
+{
+  int pin ;
+  int dataPtr ;
+  int l, s, d ;
+
+  printf ("Raspberry Pi - 12-LED Sequence\n") ;
+  printf ("==============================\n") ;
+  printf ("\n") ;
+  printf ("Connect LEDs up to the first 4 Pi pins and 8 pins on the ATmega\n") ;
+  printf ("    from PD2 through PB1 in that order,\n") ;
+  printf ("  then sit back and watch the show!\n") ;
+
+  wiringPiSetup  () ;
+  drcSetupSerial (GERT_BASE, 20, "/dev/ttyAMA0", 115200) ;
+
+  for (pin = 0 ; pin < 12 ; ++pin)
+    pinMode (pinMap [pin], OUTPUT) ;
+
+  dataPtr = 0 ;
+
+  for (;;)
+  {
+    l = data [dataPtr++] ;	// LED
+    s = data [dataPtr++] ;	// State
+    d = data [dataPtr++] ;	// Duration (10ths)
+
+    if (s == 9)			// 9 -> End Marker
+    {
+      dataPtr = 0 ;
+      continue ;
+    }
+
+    digitalWrite (pinMap [l], s) ;
+    delay        (d * analogRead (GERT_BASE) / 4) ;
+  }
+
+  return 0 ;
+}