FreeEMS: blockDetailsLookup.c Source File

00001 /* FreeEMS - the open source engine management system
00002  *
00003  * Copyright 2008, 2009 Fred Cooke
00004  *
00005  * This file is part of the FreeEMS project.
00006  *
00007  * FreeEMS software is free software: you can redistribute it and/or modify
00008  * it under the terms of the GNU General Public License as published by
00009  * the Free Software Foundation, either version 3 of the License, or
00010  * (at your option) any later version.
00011  *
00012  * FreeEMS software is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  *
00017  * You should have received a copy of the GNU General Public License
00018  * along with any FreeEMS software.  If not, see http://www.gnu.org/licenses/
00019  *
00020  * We ask that if you make any changes to this file you email them upstream to
00021  * us at admin(at)diyefi(dot)org or, even better, fork the code on github.com!
00022  *
00023  * Thank you for choosing FreeEMS to run your engine!
00024  */
00025 
00026 
00039 #define BLOCK_DETAILS_LOOKUP_C
00040 #include "inc/freeEMS.h"
00041 #include "inc/interrupts.h"
00042 #include "inc/pagedLocationBuffers.h"
00043 #include "inc/blockDetailsLookup.h"
00044 
00045 
00063 unsigned short lookupBlockDetails(unsigned short locationID, blockDetails* details){
00064     /* Initialise the four values needed for operations on memory at 0 for error checking */
00065     details->RAMPage = 0;
00066     details->FlashPage = 0;
00067     details->RAMAddress = 0;
00068     details->FlashAddress = 0;
00069 
00070     /* Initialise the block size to 1024 to save code space and increase readability */
00071     details->size = MAINTABLE_SIZE;
00072 
00073     /* Look up the locations and set non default sizes */
00074     switch (locationID) {
00075     /* flash only fixed conf full blocks */
00076     case FixedConfig1LocationID:
00077         details->FlashPage = PPAGE;
00078         details->FlashAddress = (void*)&fixedConfigs1;
00079         break;
00080     case FixedConfig2LocationID:
00081         details->FlashPage = PPAGE;
00082         details->FlashAddress = (void*)&fixedConfigs2;
00083         break;
00084 
00085     /* lookup tables */
00086     case IATTransferTableLocationID:
00087         details->size = TransferTableSize;
00088         details->FlashPage = LOOKUP_PPAGE;
00089         details->FlashAddress = IATTransferTableLocation;
00090         break;
00091     case CHTTransferTableLocationID:
00092         details->size = TransferTableSize;
00093         details->FlashPage = LOOKUP_PPAGE;
00094         details->FlashAddress = CHTTransferTableLocation;
00095         break;
00096     case MAFTransferTableLocationID:
00097         details->size = TransferTableSize;
00098         details->FlashPage = LOOKUP_PPAGE;
00099         details->FlashAddress = MAFTransferTableLocation;
00100         break;
00101     case TestTransferTableLocationID:
00102         details->size = TransferTableSize;
00103         details->FlashPage = LOOKUP_PPAGE;
00104         details->FlashAddress = TestTransferTableLocation;
00105         break;
00106 
00107     /* fuel tables */
00108     case VETableMainLocationID:
00109         details->RAMPage = RPAGE_FUEL_ONE;
00110         details->FlashPage = FUELTABLES_PPAGE;
00111         details->RAMAddress = (void*)&TablesA;
00112         details->FlashAddress = VETableMainFlashLocation;
00113         break;
00114     case VETableMain2LocationID:
00115         details->RAMPage = RPAGE_FUEL_TWO;
00116         details->FlashPage = FUELTABLES_PPAGE;
00117         details->RAMAddress = (void*)&TablesA;
00118         details->FlashAddress = VETableMainFlash2Location;
00119         break;
00120     case VETableSecondaryLocationID:
00121         details->RAMPage = RPAGE_FUEL_ONE;
00122         details->FlashPage = FUELTABLES_PPAGE;
00123         details->RAMAddress = (void*)&TablesB;
00124         details->FlashAddress = VETableSecondaryFlashLocation;
00125         break;
00126     case VETableSecondary2LocationID:
00127         details->RAMPage = RPAGE_FUEL_TWO;
00128         details->FlashPage = FUELTABLES_PPAGE;
00129         details->RAMAddress = (void*)&TablesB;
00130         details->FlashAddress = VETableSecondaryFlash2Location;
00131         break;
00132     case VETableTertiaryLocationID:
00133         details->RAMPage = RPAGE_FUEL_ONE;
00134         details->FlashPage = FUELTABLES_PPAGE;
00135         details->RAMAddress = (void*)&TablesC;
00136         details->FlashAddress = VETableTertiaryFlashLocation;
00137         break;
00138     case VETableTertiary2LocationID:
00139         details->RAMPage = RPAGE_FUEL_TWO;
00140         details->FlashPage = FUELTABLES_PPAGE;
00141         details->RAMAddress = (void*)&TablesC;
00142         details->FlashAddress = VETableTertiaryFlash2Location;
00143         break;
00144     case LambdaTableLocationID:
00145         details->RAMPage = RPAGE_FUEL_ONE;
00146         details->FlashPage = FUELTABLES_PPAGE;
00147         details->RAMAddress = (void*)&TablesD;
00148         details->FlashAddress = LambdaTableFlashLocation;
00149         break;
00150     case LambdaTable2LocationID:
00151         details->RAMPage = RPAGE_FUEL_TWO;
00152         details->FlashPage = FUELTABLES_PPAGE;
00153         details->RAMAddress = (void*)&TablesD;
00154         details->FlashAddress = LambdaTableFlash2Location;
00155         break;
00156 
00157     /* timing tables */
00158     case IgnitionAdvanceTableMainLocationID:
00159         details->RAMPage = RPAGE_TIME_ONE;
00160         details->FlashPage = TIMETABLES_PPAGE;
00161         details->RAMAddress = (void*)&TablesA;
00162         details->FlashAddress = IgnitionAdvanceTableMainFlashLocation;
00163         break;
00164     case IgnitionAdvanceTableMain2LocationID:
00165         details->RAMPage = RPAGE_TIME_TWO;
00166         details->FlashPage = TIMETABLES_PPAGE;
00167         details->RAMAddress = (void*)&TablesA;
00168         details->FlashAddress = IgnitionAdvanceTableMainFlash2Location;
00169         break;
00170     case IgnitionAdvanceTableSecondaryLocationID:
00171         details->RAMPage = RPAGE_TIME_ONE;
00172         details->FlashPage = TIMETABLES_PPAGE;
00173         details->RAMAddress = (void*)&TablesB;
00174         details->FlashAddress = IgnitionAdvanceTableSecondaryFlashLocation;
00175         break;
00176     case IgnitionAdvanceTableSecondary2LocationID:
00177         details->RAMPage = RPAGE_TIME_TWO;
00178         details->FlashPage = TIMETABLES_PPAGE;
00179         details->RAMAddress = (void*)&TablesB;
00180         details->FlashAddress = IgnitionAdvanceTableSecondaryFlash2Location;
00181         break;
00182     case InjectionAdvanceTableMainLocationID:
00183         details->RAMPage = RPAGE_TIME_ONE;
00184         details->FlashPage = TIMETABLES_PPAGE;
00185         details->RAMAddress = (void*)&TablesC;
00186         details->FlashAddress = InjectionAdvanceTableMainFlashLocation;
00187         break;
00188     case InjectionAdvanceTableMain2LocationID:
00189         details->RAMPage = RPAGE_TIME_TWO;
00190         details->FlashPage = TIMETABLES_PPAGE;
00191         details->RAMAddress = (void*)&TablesC;
00192         details->FlashAddress = InjectionAdvanceTableMainFlash2Location;
00193         break;
00194     case InjectionAdvanceTableSecondaryLocationID:
00195         details->RAMPage = RPAGE_TIME_ONE;
00196         details->FlashPage = TIMETABLES_PPAGE;
00197         details->RAMAddress = (void*)&TablesD;
00198         details->FlashAddress = InjectionAdvanceTableSecondaryFlashLocation;
00199         break;
00200     case InjectionAdvanceTableSecondary2LocationID:
00201         details->RAMPage = RPAGE_TIME_TWO;
00202         details->FlashPage = TIMETABLES_PPAGE;
00203         details->RAMAddress = (void*)&TablesD;
00204         details->FlashAddress = InjectionAdvanceTableSecondaryFlash2Location;
00205         break;
00206 
00207     /* small table full blocks */
00208     case SmallTablesALocationID:
00209         details->RAMPage = RPAGE_TUNE_ONE;
00210         details->FlashPage = TUNETABLES_PPAGE;
00211         details->RAMAddress = (void*)&TablesA;
00212         details->FlashAddress = SmallTablesAFlashLocation;
00213         break;
00214     case SmallTablesA2LocationID:
00215         details->RAMPage = RPAGE_TUNE_TWO;
00216         details->FlashPage = TUNETABLES_PPAGE;
00217         details->RAMAddress = (void*)&TablesA;
00218         details->FlashAddress = SmallTablesAFlash2Location;
00219         break;
00220     case SmallTablesBLocationID:
00221         details->RAMPage = RPAGE_TUNE_ONE;
00222         details->FlashPage = TUNETABLES_PPAGE;
00223         details->RAMAddress = (void*)&TablesB;
00224         details->FlashAddress = SmallTablesBFlashLocation;
00225         break;
00226     case SmallTablesB2LocationID:
00227         details->RAMPage = RPAGE_TUNE_TWO;
00228         details->FlashPage = TUNETABLES_PPAGE;
00229         details->RAMAddress = (void*)&TablesB;
00230         details->FlashAddress = SmallTablesBFlash2Location;
00231         break;
00232     case SmallTablesCLocationID:
00233         details->RAMPage = RPAGE_TUNE_ONE;
00234         details->FlashPage = TUNETABLES_PPAGE;
00235         details->RAMAddress = (void*)&TablesC;
00236         details->FlashAddress = SmallTablesCFlashLocation;
00237         break;
00238     case SmallTablesC2LocationID:
00239         details->RAMPage = RPAGE_TUNE_TWO;
00240         details->FlashPage = TUNETABLES_PPAGE;
00241         details->RAMAddress = (void*)&TablesC;
00242         details->FlashAddress = SmallTablesCFlash2Location;
00243         break;
00244     case SmallTablesDLocationID:
00245         details->RAMPage = RPAGE_TUNE_ONE;
00246         details->FlashPage = TUNETABLES_PPAGE;
00247         details->RAMAddress = (void*)&TablesD;
00248         details->FlashAddress = SmallTablesDFlashLocation;
00249         break;
00250     case SmallTablesD2LocationID:
00251         details->RAMPage = RPAGE_TUNE_TWO;
00252         details->FlashPage = TUNETABLES_PPAGE;
00253         details->RAMAddress = (void*)&TablesD;
00254         details->FlashAddress = SmallTablesDFlash2Location;
00255         break;
00256 
00257     /* TablesA small tables */
00258     case dwellDesiredVersusVoltageTableLocationID:
00259         details->size = TWODTABLEUS_SIZE;
00260         details->RAMPage = RPAGE_TUNE_ONE;
00261         details->FlashPage = TUNETABLES_PPAGE;
00262         details->RAMAddress = (void*)&TablesA.SmallTablesA.dwellDesiredVersusVoltageTable;
00263         details->FlashAddress = dwellDesiredVersusVoltageTableLocation;
00264         break;
00265     case dwellDesiredVersusVoltageTable2LocationID:
00266         details->size = TWODTABLEUS_SIZE;
00267         details->RAMPage = RPAGE_TUNE_TWO;
00268         details->FlashPage = TUNETABLES_PPAGE;
00269         details->RAMAddress = (void*)&TablesA.SmallTablesA.dwellDesiredVersusVoltageTable;
00270         details->FlashAddress = dwellDesiredVersusVoltageTable2Location;
00271         break;
00272     case injectorDeadTimeTableLocationID:
00273         details->size = TWODTABLEUS_SIZE;
00274         details->RAMPage = RPAGE_TUNE_ONE;
00275         details->FlashPage = TUNETABLES_PPAGE;
00276         details->RAMAddress = (void*)&TablesA.SmallTablesA.injectorDeadTimeTable;
00277         details->FlashAddress = injectorDeadTimeTableLocation;
00278         break;
00279     case injectorDeadTimeTable2LocationID:
00280         details->size = TWODTABLEUS_SIZE;
00281         details->RAMPage = RPAGE_TUNE_TWO;
00282         details->FlashPage = TUNETABLES_PPAGE;
00283         details->RAMAddress = (void*)&TablesA.SmallTablesA.injectorDeadTimeTable;
00284         details->FlashAddress = injectorDeadTimeTable2Location;
00285         break;
00286     case postStartEnrichmentTableLocationID:
00287         details->size = TWODTABLEUS_SIZE;
00288         details->RAMPage = RPAGE_TUNE_ONE;
00289         details->FlashPage = TUNETABLES_PPAGE;
00290         details->RAMAddress = (void*)&TablesA.SmallTablesA.postStartEnrichmentTable;
00291         details->FlashAddress = postStartEnrichmentTableLocation;
00292         break;
00293     case postStartEnrichmentTable2LocationID:
00294         details->size = TWODTABLEUS_SIZE;
00295         details->RAMPage = RPAGE_TUNE_TWO;
00296         details->FlashPage = TUNETABLES_PPAGE;
00297         details->RAMAddress = (void*)&TablesA.SmallTablesA.postStartEnrichmentTable;
00298         details->FlashAddress = postStartEnrichmentTable2Location;
00299         break;
00300     case engineTempEnrichmentTableFixedLocationID:
00301         details->size = TWODTABLEUS_SIZE;
00302         details->RAMPage = RPAGE_TUNE_ONE;
00303         details->FlashPage = TUNETABLES_PPAGE;
00304         details->RAMAddress = (void*)&TablesA.SmallTablesA.engineTempEnrichmentTableFixed;
00305         details->FlashAddress = engineTempEnrichmentTableFixedLocation;
00306         break;
00307     case engineTempEnrichmentTableFixed2LocationID:
00308         details->size = TWODTABLEUS_SIZE;
00309         details->RAMPage = RPAGE_TUNE_TWO;
00310         details->FlashPage = TUNETABLES_PPAGE;
00311         details->RAMAddress = (void*)&TablesA.SmallTablesA.engineTempEnrichmentTableFixed;
00312         details->FlashAddress = engineTempEnrichmentTableFixed2Location;
00313         break;
00314     case primingVolumeTableLocationID:
00315         details->size = TWODTABLEUS_SIZE;
00316         details->RAMPage = RPAGE_TUNE_ONE;
00317         details->FlashPage = TUNETABLES_PPAGE;
00318         details->RAMAddress = (void*)&TablesA.SmallTablesA.primingVolumeTable;
00319         details->FlashAddress = primingVolumeTableLocation;
00320         break;
00321     case primingVolumeTable2LocationID:
00322         details->size = TWODTABLEUS_SIZE;
00323         details->RAMPage = RPAGE_TUNE_TWO;
00324         details->FlashPage = TUNETABLES_PPAGE;
00325         details->RAMAddress = (void*)&TablesA.SmallTablesA.primingVolumeTable;
00326         details->FlashAddress = primingVolumeTable2Location;
00327         break;
00328     case engineTempEnrichmentTablePercentLocationID:
00329         details->size = TWODTABLEUS_SIZE;
00330         details->RAMPage = RPAGE_TUNE_ONE;
00331         details->FlashPage = TUNETABLES_PPAGE;
00332         details->RAMAddress = (void*)&TablesA.SmallTablesA.engineTempEnrichmentTablePercent;
00333         details->FlashAddress = engineTempEnrichmentTablePercentLocation;
00334         break;
00335     case engineTempEnrichmentTablePercent2LocationID:
00336         details->size = TWODTABLEUS_SIZE;
00337         details->RAMPage = RPAGE_TUNE_TWO;
00338         details->FlashPage = TUNETABLES_PPAGE;
00339         details->RAMAddress = (void*)&TablesA.SmallTablesA.engineTempEnrichmentTablePercent;
00340         details->FlashAddress = engineTempEnrichmentTablePercent2Location;
00341         break;
00342     case dwellMaxVersusRPMTableLocationID:
00343         details->size = TWODTABLEUS_SIZE;
00344         details->RAMPage = RPAGE_TUNE_ONE;
00345         details->FlashPage = TUNETABLES_PPAGE;
00346         details->RAMAddress = (void*)&TablesA.SmallTablesA.dwellMaxVersusRPMTable;
00347         details->FlashAddress = dwellMaxVersusRPMTableLocation;
00348         break;
00349     case dwellMaxVersusRPMTable2LocationID:
00350         details->size = TWODTABLEUS_SIZE;
00351         details->RAMPage = RPAGE_TUNE_TWO;
00352         details->FlashPage = TUNETABLES_PPAGE;
00353         details->RAMAddress = (void*)&TablesA.SmallTablesA.dwellMaxVersusRPMTable;
00354         details->FlashAddress = dwellMaxVersusRPMTable2Location;
00355         break;
00356 
00357     /* TablesB small tables */
00358     case perCylinderFuelTrimsLocationID:
00359         details->size = 12;
00360         details->RAMPage = RPAGE_TUNE_ONE;
00361         details->FlashPage = TUNETABLES_PPAGE;
00362         details->RAMAddress = (void*)&TablesB.SmallTablesB.perCylinderFuelTrims;
00363         details->FlashAddress = perCylinderFuelTrimsLocation;
00364         break;
00365     case perCylinderFuelTrims2LocationID:
00366         details->size = 12;
00367         details->RAMPage = RPAGE_TUNE_TWO;
00368         details->FlashPage = TUNETABLES_PPAGE;
00369         details->RAMAddress = (void*)&TablesB.SmallTablesB.perCylinderFuelTrims;
00370         details->FlashAddress = perCylinderFuelTrims2Location;
00371         break;
00372 
00373     /* TablesC small tables */
00374         // TODO add data chunks from TablesC when some are put in
00375 
00376     /* TablesD small tables */
00377         // TODO add data chunks from TablesD when some are put in
00378 
00379     /* filler block entries */
00380     case fillerALocationID:
00381         details->size = 576;
00382         details->RAMPage = RPAGE_TUNE_ONE;
00383         details->FlashPage = TUNETABLES_PPAGE;
00384         details->RAMAddress = (void*)&TablesA.SmallTablesA.filler;
00385         details->FlashAddress = fillerALocation;
00386         break;
00387     case fillerA2LocationID:
00388         details->size = 576;
00389         details->RAMPage = RPAGE_TUNE_TWO;
00390         details->FlashPage = TUNETABLES_PPAGE;
00391         details->RAMAddress = (void*)&TablesA.SmallTablesA.filler;
00392         details->FlashAddress = fillerA2Location;
00393         break;
00394     case fillerBLocationID:
00395         details->size = 1012;
00396         details->RAMPage = RPAGE_TUNE_ONE;
00397         details->FlashPage = TUNETABLES_PPAGE;
00398         details->RAMAddress = (void*)&TablesB.SmallTablesB.filler;
00399         details->FlashAddress = fillerBLocation;
00400         break;
00401     case fillerB2LocationID:
00402         details->size = 1012;
00403         details->RAMPage = RPAGE_TUNE_TWO;
00404         details->FlashPage = TUNETABLES_PPAGE;
00405         details->RAMAddress = (void*)&TablesB.SmallTablesB.filler;
00406         details->FlashAddress = fillerB2Location;
00407         break;
00408     case fillerCLocationID:
00409         details->size = 1024;
00410         details->RAMPage = RPAGE_TUNE_ONE;
00411         details->FlashPage = TUNETABLES_PPAGE;
00412         details->RAMAddress = (void*)&TablesC.SmallTablesC.filler;
00413         details->FlashAddress = fillerCLocation;
00414         break;
00415     case fillerC2LocationID:
00416         details->size = 1024;
00417         details->RAMPage = RPAGE_TUNE_TWO;
00418         details->FlashPage = TUNETABLES_PPAGE;
00419         details->RAMAddress = (void*)&TablesC.SmallTablesC.filler;
00420         details->FlashAddress = fillerC2Location;
00421         break;
00422     case fillerDLocationID:
00423         details->size = 1024;
00424         details->RAMPage = RPAGE_TUNE_ONE;
00425         details->FlashPage = TUNETABLES_PPAGE;
00426         details->RAMAddress = (void*)&TablesD.SmallTablesD.filler;
00427         details->FlashAddress = fillerDLocation;
00428         break;
00429     case fillerD2LocationID:
00430         details->size = 1024;
00431         details->RAMPage = RPAGE_TUNE_TWO;
00432         details->FlashPage = TUNETABLES_PPAGE;
00433         details->RAMAddress = (void*)&TablesD.SmallTablesD.filler;
00434         details->FlashAddress = fillerD2Location;
00435         break;
00436 
00437     /* Fixed conf 1 small chunks */
00438     case engineSettingsLocationID:
00439         details->size = ENGINE_SETTINGS_SIZE;
00440         details->FlashPage = PPAGE;
00441         details->FlashAddress = (void*)&(fixedConfigs1.engineSettings);
00442         break;
00443     case serialSettingsLocationID:
00444         details->size = SERIAL_SETTINGS_SIZE;
00445         details->FlashPage = PPAGE;
00446         details->FlashAddress = (void*)&(fixedConfigs1.serialSettings);
00447         break;
00448     case tachoSettingsLocationID:
00449         details->size = TACHO_SETTINGS_SIZE;
00450         details->FlashPage = PPAGE;
00451         details->FlashAddress = (void*)&(fixedConfigs1.tachoSettings);
00452         break;
00453     case coreSettingsALocationID:
00454         details->size = 2;
00455         details->FlashPage = PPAGE;
00456         details->FlashAddress = (void*)&(fixedConfigs1.coreSettingsA);
00457         break;
00458     case userTextFieldLocationID:
00459         details->size = userTextFieldArrayLength1;
00460         details->FlashPage = PPAGE;
00461         details->FlashAddress = (void*)&(fixedConfigs1.userTextField);
00462         break;
00463 
00464     /* Fixed conf 2 small chunks */
00465     case sensorRangesLocationID:
00466         details->size = SENSOR_RANGES_SIZE;
00467         details->FlashPage = PPAGE;
00468         details->FlashAddress = (void*)&(fixedConfigs2.sensorRanges);
00469         break;
00470     case sensorPresetsLocationID:
00471         details->size = SENSOR_PRESETS_SIZE;
00472         details->FlashPage = PPAGE;
00473         details->FlashAddress = (void*)&(fixedConfigs2.sensorPresets);
00474         break;
00475     case sensorSettingsLocationID:
00476         details->size = SENSOR_SETTINGS_SIZE;
00477         details->FlashPage = PPAGE;
00478         details->FlashAddress = (void*)&(fixedConfigs2.sensorSettings);
00479         break;
00480     case userTextField2LocationID:
00481         details->size = userTextFieldArrayLength2;
00482         details->FlashPage = PPAGE;
00483         details->FlashAddress = (void*)&(fixedConfigs2.userTextField2);
00484         break;
00485 
00486     default:
00487         /* Return early if locationID is not valid. */
00488         return locationIDNotFound;
00489     }
00490 
00491     /* Fall through to not return error */
00492     return 0;
00493 }