04bbba6c12
Rename guhRF platform to osd-merkur-256, previous osd-merkur platform is now osd-merkur-128. Also check that everything is consistent. Add both platforms to the regression tests. Move redundant files in platform dev directory of both platforms to cpu/avr/dev. Note that this probably needs some rework. Already discovered some inconsistency in io definitions of both devices in the avr/io.h includes. Added a workaround in the obvious cases. The platform makefiles now set correct parameters for bootloader and for reading mac-address from flash memory. Factor the flash programming into cpu/avr and platform/osd-merkur* and rework *all* osd example makefiles to use the new settings. Also update all the flash.sh and run.sh to use the new settings. The suli ledstrip modules (and osd example) have also been removed.
58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
/* -*- mode: jde; c-basic-offset: 2; indent-tabs-mode: nil -*- */
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/*
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Part of the Wiring project - http://wiring.org.co
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Copyright (c) 2004-06 Hernando Barragan
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Modified 13 August 2006, David A. Mellis for Arduino - http://www.arduino.cc/
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General
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Public License along with this library; if not, write to the
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Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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Boston, MA 02111-1307 USA
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*/
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extern "C" {
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#include "stdlib.h"
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}
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void randomSeed(unsigned long seed)
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{
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if (seed != 0) {
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srandom(seed);
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}
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}
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long random(long howbig)
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{
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if (howbig == 0) {
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return 0;
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}
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return random() % howbig;
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}
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long random(long howsmall, long howbig)
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{
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if (howsmall >= howbig) {
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return howsmall;
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}
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long diff = howbig - howsmall;
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return random(diff) + howsmall;
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}
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long map(long x, long in_min, long in_max, long out_min, long out_max)
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{
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return (x - in_min) * (out_max - out_min) / (in_max - in_min) + out_min;
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}
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unsigned int makeWord(unsigned int w) { return w; }
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unsigned int makeWord(unsigned char h, unsigned char l) { return (h << 8) | l; }
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