src/inc/systemConfig.h

   1 /* FreeEMS - the open source engine management system
   2  *
   3  * Copyright 2012 Fred Cooke
   4  *
   5  * This file is part of the FreeEMS project.
   6  *
   7  * FreeEMS software is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License as published by
   9  * the Free Software Foundation, either version 3 of the License, or
  10  * (at your option) any later version.
  11  *
  12  * FreeEMS software is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU General Public License
  18  * along with any FreeEMS software.  If not, see http://www.gnu.org/licenses/
  19  *
  20  * We ask that if you make any changes to this file you email them upstream to
  21  * us at admin(at)diyefi(dot)org or, even better, fork the code on github.com!
  22  *
  23  * Thank you for choosing FreeEMS to run your engine!
  24  */
  25
  26
  27 /** @file
  28  *
  29  * @ingroup allHeaders
  30  * @ingroup globalHeaders
  31  *
  32  * @brief System configuration defines
  33  *
  34  * This holds various hash defined configuration constants and literals.
  35  */
  36
  37
  38 /* Header file multiple inclusion protection courtesy eclipse Header Template    */
  39 /* and http://gcc.gnu.org/onlinedocs/gcc-3.1.1/cpp/ C pre processor manual       */
  40 #ifndef FILE_SYSTEM_CONFIG_H_SEEN
  41 #define FILE_SYSTEM_CONFIG_H_SEEN
  42
  43
  44 // Custom builds config setup, makes usage more clear and robust
  45
  46 // Vehicle IDs to avoid typos
  47 #define DEFAULT_ID       1 // RIP original Volvo! (should have been 1)
  48 #define TRUCK_ID         2 // Won't be in use for some time!
  49 #define HOTEL_ID         3 // So reliable, we've not heard from him in months
  50 #define PRESTO_ID        4 // Lost in service
  51 #define SEANKLT1_ID      5 // Driven yearly, maybe
  52 //efine MARCOS_ID        6 // Only idled for one minute, never since. No config available for this vehicle. http://forum.diyefi.org/viewtopic.php?f=55&t=1303
  53 #define SNOTROCKET_ID    7 // Another one that's too reliable
  54 #define SPUDMN_ID        8 // Occasionally comes out of the garage to race
  55 #define SLATER_ID        9 // Occasionally comes out of the garage to do burnouts
  56 #define PETERJSERIES_ID 10 // Winter thrasher, works so well he refuses to whinge
  57 #define DEUCECOUPE_ID   11 // Work in progress, ignition not setup yet
  58 #define PETERTRUCK_ID   12 // Work horse vehicle, about to get boosted
  59 // Looking forward to there being links to threads here soon! In no particular order:
  60 //#define LEV8N
  61 //#define SEANKR1
  62 //#define TTV8SUPRA
  63 //#define SECRETSQUIRREL // Shhhhhh! :-p
  64 //#define HOTCAT
  65 //#define MICROTECHSUCKS // Yes, that's you, John "I love MicroTech" Tramp
  66 //#define QUAKE86 // Yep, this one too! :-)
  67 //#define CRAIGB2200
  68 //#define DAILYRAVAGE // No pun intended!
  69 //#define QUICKRAVAGE // No pun intended here either!
  70 // No pressure guys! <cough, cough> :-)
  71
  72 // Convert labels into IDs for use in code and set the ID string
  73 #ifdef CONFIG
  74 #warning "CONFIG variable already defined! Manual use not advised!"
  75 #elif defined DEFAULT
  76 #define CONFIG DEFAULT_ID
  77 #define PRELIM_CONFIG "Default"
  78 #elif defined TRUCK
  79 #define CONFIG TRUCK_ID
  80 #define PRELIM_CONFIG "TRUCK"
  81 #elif defined HOTEL
  82 #define CONFIG HOTEL_ID
  83 #define PRELIM_CONFIG "HOTEL"
  84 #elif defined PRESTO
  85 #define CONFIG PRESTO_ID
  86 #define PRELIM_CONFIG "PRESTO"
  87 #elif defined SEANKLT1
  88 #define CONFIG SEANKLT1_ID
  89 #define PRELIM_CONFIG "SEANKLT1"
  90 #elif defined SNOTROCKET
  91 #define CONFIG SNOTROCKET_ID
  92 #define PRELIM_CONFIG "SNOTROCKET"
  93 #elif defined SPUDMN
  94 #define CONFIG SPUDMN_ID
  95 #define PRELIM_CONFIG "SPUDMN"
  96 #elif defined SLATER
  97 #define CONFIG SLATER_ID
  98 #define PRELIM_CONFIG "SLATER"
  99 #elif defined PETERJSERIES
 100 #define CONFIG PETERJSERIES_ID
 101 #define PRELIM_CONFIG "PETERJSERIES"
 102 #elif defined DEUCECOUPE
 103 #define CONFIG DEUCECOUPE_ID
 104 #define PRELIM_CONFIG "DEUCECOUPE"
 105 #elif defined PETERTRUCK
 106 #define CONFIG PETERTRUCK_ID
 107 #define PRELIM_CONFIG "PETERTRUCK"
 108 #elif defined CLIFLAGS && !(defined XGATE)
 109 #error "CLIFLAGS defined, but no build matched! Not allowing config to fall back to default!"
 110 #define CONFIG -1
 111 #else
 112 #define CONFIG DEFAULT_ID
 113 #define PRELIM_CONFIG "Default"
 114 #endif
 115
 116 // Ensure we didn't end up with config undefined or defined as zero
 117 #if CONFIG == 0
 118 #warning "CONFIG variable has value of zero, which it has without being defined, this is not allowed!"
 119 #endif
 120
 121
 122 // Make sure people know what they're getting themselves in for
 123 #ifdef XGATE
 124 #warning "XGATE is currently not recommended, nor thoroughly tested! Use at your own risk and without support! goo.gl/LCOMR" // Remove this line to build. See http://forum.diyefi.org/viewtopic.php?f=8&t=1700
 125 #define BUILD_CONFIG PRELIM_CONFIG "-XGATE"
 126
 127 #else
 128 #define BUILD_CONFIG PRELIM_CONFIG
 129 #endif
 130
 131
 132 // Scheduling stuff used in configuration and scheduler
 133 #define MAX_NUMBER_OF_OUTPUT_EVENTS 24
 134 #define INJECTION_CHANNELS  6    /* How many injection channels the code should support */
 135
 136 /* The TX and RX buffers are slightly larger than 2k because the RX buffer */
 137 /* needs to also receive a header, checksum and attributes for the data    */
 138 /* involved and the TX buffer needs to handle all of those two fold.       */
 139 #define TX_BUFFER_SIZE       0x0820 ///< 2k of data plus double maximum header overhead for echo
 140 #define RX_BUFFER_SIZE       0x0810 ///< 2k of data plus maximum header overhead
 141
 142 // ADC values
 143 #define ADC_NUMBER_OF_VALUES                1024 ///< Number of distinct values in 10 bit ADC units
 144 #define ADC_DIVISIONS (ADC_NUMBER_OF_VALUES - 1) ///< The number of gaps between the values
 145 #define ADC_MAX_VALUE (ADC_NUMBER_OF_VALUES - 1) ///< The highest value used in our mode
 146
 147
 148 #else
 149     /* let us know if we are being untidy with headers */
 150     #warning "Header file SYSTEM_CONFIG_H seen before, sort it out!"
 151 /* end of the wrapper ifdef from the very top */
 152 #endif