added basic code

1 files changed, 33 insertions, 0 deletions

diff --git a/arduino/cores/nRF5/WMath.h b/arduino/cores/nRF5/WMath.h
new file mode 100755
index 0000000..1893955
--- /dev/null
+++ b/arduino/cores/nRF5/WMath.h
@@ -0,0 +1,33 @@
+/*
+  Copyright (c) 2014 Arduino.  All right reserved.
+
+  This library 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 2.1 of the License, or (at your option) any later version.
+
+  This library 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 this library; if not, write to the Free Software
+  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+*/
+
+#ifndef _WIRING_MATH_
+#define _WIRING_MATH_
+
+extern long random( long ) ;
+extern long random( long, long ) ;
+extern void randomSeed( uint32_t dwSeed ) ;
+extern long map( long, long, long, long, long ) ;
+
+extern uint16_t makeWord( uint16_t w ) ;
+extern uint16_t makeWord( uint8_t h, uint8_t l ) ;
+
+#define word(...) makeWord(__VA_ARGS__)
+
+
+#endif /* _WIRING_MATH_ */