diff options
author | HampusM <hampus@hampusmat.com> | 2022-03-07 13:48:57 +0100 |
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committer | HampusM <hampus@hampusmat.com> | 2022-03-07 13:48:57 +0100 |
commit | 563f69b870a7f71026c50605b531ed40d667b0a2 (patch) | |
tree | f9dd8374cae6affb3b52d79e22823c78187b99ed /cores/arduino/WMath.cpp | |
parent | f4a2dc0440d17e4c9e609e01e12fcd786d268cf7 (diff) |
Diffstat (limited to 'cores/arduino/WMath.cpp')
-rw-r--r-- | cores/arduino/WMath.cpp | 58 |
1 files changed, 0 insertions, 58 deletions
diff --git a/cores/arduino/WMath.cpp b/cores/arduino/WMath.cpp deleted file mode 100644 index 9fb072f..0000000 --- a/cores/arduino/WMath.cpp +++ /dev/null @@ -1,58 +0,0 @@ -/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */ - -/* - Part of the Wiring project - http://wiring.org.co - Copyright (c) 2004-06 Hernando Barragan - Modified 13 August 2006, David A. Mellis for Arduino - http://www.arduino.cc/ - - 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., 59 Temple Place, Suite 330, - Boston, MA 02111-1307 USA -*/ - -extern "C" { - #include "stdlib.h" -} - -void randomSeed(unsigned long seed) -{ - if (seed != 0) { - srandom(seed); - } -} - -long random(long howbig) -{ - if (howbig == 0) { - return 0; - } - return random() % howbig; -} - -long random(long howsmall, long howbig) -{ - if (howsmall >= howbig) { - return howsmall; - } - long diff = howbig - howsmall; - return random(diff) + howsmall; -} - -long map(long x, long in_min, long in_max, long out_min, long out_max) -{ - return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min; -} - -unsigned int makeWord(unsigned int w) { return w; } -unsigned int makeWord(unsigned char h, unsigned char l) { return (h << 8) | l; } |