112855Sgabeblack@google.com/***************************************************************************** 212855Sgabeblack@google.com 312855Sgabeblack@google.com Licensed to Accellera Systems Initiative Inc. (Accellera) under one or 412855Sgabeblack@google.com more contributor license agreements. See the NOTICE file distributed 512855Sgabeblack@google.com with this work for additional information regarding copyright ownership. 612855Sgabeblack@google.com Accellera licenses this file to you under the Apache License, Version 2.0 712855Sgabeblack@google.com (the "License"); you may not use this file except in compliance with the 812855Sgabeblack@google.com License. You may obtain a copy of the License at 912855Sgabeblack@google.com 1012855Sgabeblack@google.com http://www.apache.org/licenses/LICENSE-2.0 1112855Sgabeblack@google.com 1212855Sgabeblack@google.com Unless required by applicable law or agreed to in writing, software 1312855Sgabeblack@google.com distributed under the License is distributed on an "AS IS" BASIS, 1412855Sgabeblack@google.com WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or 1512855Sgabeblack@google.com implied. See the License for the specific language governing 1612855Sgabeblack@google.com permissions and limitations under the License. 1712855Sgabeblack@google.com 1812855Sgabeblack@google.com *****************************************************************************/ 1912855Sgabeblack@google.com 2012855Sgabeblack@google.com/***************************************************************************** 2112855Sgabeblack@google.com 2212855Sgabeblack@google.com const.h -- Constants for the dashboard controller. 2312855Sgabeblack@google.com 2412855Sgabeblack@google.com Original Author: Ali Dasdan, Synopsys, Inc. 2512855Sgabeblack@google.com 2612855Sgabeblack@google.com *****************************************************************************/ 2712855Sgabeblack@google.com 2812855Sgabeblack@google.com/***************************************************************************** 2912855Sgabeblack@google.com 3012855Sgabeblack@google.com MODIFICATION LOG - modifiers, enter your name, affiliation, date and 3112855Sgabeblack@google.com changes you are making here. 3212855Sgabeblack@google.com 3312855Sgabeblack@google.com Name, Affiliation, Date: 3412855Sgabeblack@google.com Description of Modification: 3512855Sgabeblack@google.com 3612855Sgabeblack@google.com *****************************************************************************/ 3712855Sgabeblack@google.com 3812855Sgabeblack@google.com#ifndef CONST_H 3912855Sgabeblack@google.com#define CONST_H 4012855Sgabeblack@google.com 4112855Sgabeblack@google.comconst int MAX_SPEED = 130; // Car speed in km/h. 4212855Sgabeblack@google.comconst int MAX_ANGLE = 270; // Needle angle in the speedometer in degrees. 4312855Sgabeblack@google.com 4412855Sgabeblack@google.comconst double DIST_BETWEEN_TWO_PULSES = 0.00066 / 2; // 1/2 of a tire in km. 4512855Sgabeblack@google.comconst double DIST_INCR = 0.01; // One distance increment in km. 4612855Sgabeblack@google.com 4712855Sgabeblack@google.com// Two pulses are needed to compute speed. 4812855Sgabeblack@google.comconst int NUM_PULSES_FOR_SPEED = 2; 4912855Sgabeblack@google.com 5012855Sgabeblack@google.com// DIST_INCR / DIST_BETWEEN_TWO_PULSES 5112855Sgabeblack@google.comconst int NUM_PULSES_FOR_DIST_INCR = 61; 5212855Sgabeblack@google.com 5312855Sgabeblack@google.comconst int SLOW_CLOCK_PERIOD0 = 10000; // in 10 x milliseconds. 5412855Sgabeblack@google.comconst int FAST_CLOCK_PERIOD1 = 50; // in 10 x milliseconds. 5512855Sgabeblack@google.comconst int ONE_HOUR = 36000000; // in 10 x milliseconds. 5612855Sgabeblack@google.comconst int PERIODS_PER_HOUR = ONE_HOUR / FAST_CLOCK_PERIOD1; 5712855Sgabeblack@google.com 5812855Sgabeblack@google.com#define AWAIT(N) \ 5912855Sgabeblack@google.com for (register int i = 0; i < N; ++i) \ 6012855Sgabeblack@google.com wait(); 6112855Sgabeblack@google.com 6212855Sgabeblack@google.com#endif 63