CanFestival: /home/epimerde/documents/tc11/CanFestival-3/include/hcs12/applicfg.h Source File

00001 /*
nico@207: 00002 This file is part of CanFestival, a library implementing CanOpen Stack. 
nico@207: 00003 
nico@207: 00004 Copyright (C): Edouard TISSERANT and Francis DUPIN
nico@207: 00005 
nico@207: 00006 See COPYING file for copyrights details.
nico@207: 00007 
nico@207: 00008 This library is free software; you can redistribute it and/or
nico@207: 00009 modify it under the terms of the GNU Lesser General Public
nico@207: 00010 License as published by the Free Software Foundation; either
nico@207: 00011 version 2.1 of the License, or (at your option) any later version.
nico@207: 00012 
nico@207: 00013 This library is distributed in the hope that it will be useful,
nico@207: 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of
nico@207: 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
nico@207: 00016 Lesser General Public License for more details.
nico@207: 00017 
nico@207: 00018 You should have received a copy of the GNU Lesser General Public
nico@207: 00019 License along with this library; if not, write to the Free Software
nico@207: 00020 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
nico@207: 00021 */
nico@207: 00022 
nico@207: 00023 #ifndef __APPLICFG_HC12__
nico@207: 00024 #define __APPLICFG_HC12__
nico@207: 00025 
nico@207: 00026 #include <string.h>
nico@207: 00027 #include <stdio.h>
nico@207: 00028 
nico@207: 00029 #include <../include/hcs12/asm-m68hc12/portsaccess.h>
nico@207: 00030 #include <../include/hcs12/asm-m68hc12/ports_def.h>
nico@207: 00031 #include <../include/hcs12/asm-m68hc12/ports.h>
nico@207: 00032 #include <../include/hcs12/interrupt.h>
nico@207: 00033 
nico@207: 00034 
nico@207: 00036 // -----------------------------------------------------
nico@207: 00037 // Test :
nico@207: 00038 // UNS32 v = 0x1234ABCD;
nico@207: 00039 // char *data = &v;
nico@207: 00040 //
nico@207: 00041 // Result for a little_endian architecture :
nico@207: 00042 // data[0] = 0xCD;
nico@207: 00043 // data[1] = 0xAB;
nico@207: 00044 // data[2] = 0x34;
nico@207: 00045 // data[3] = 0x12;
nico@207: 00046 //
nico@207: 00047 // Result for a big_endian architecture :
nico@207: 00048 // data[0] = 0x12;
nico@207: 00049 // data[1] = 0x34;
nico@207: 00050 // data[2] = 0xAB;
nico@207: 00051 // data[3] = 0xCD;
nico@207: 00052 
nico@207: 00053 /* CANOPEN_BIG_ENDIAN now defined in config.h*/
nico@207: 00054 #ifndef CANOPEN_BIG_ENDIAN
nico@207: 00055 #  define CANOPEN_BIG_ENDIAN 1
nico@207: 00056 #endif
nico@207: 00057 
nico@207: 00058 
nico@207: 00059 // Use or not the PLL
nico@207: 00060 //#define USE_PLL
nico@207: 00061 
nico@207: 00062 #ifdef USE_PLL
nico@207: 00063 #  define BUS_CLOCK 24 // If the quartz on the board is 16 MHz. If different, change this value
nico@207: 00064 #else 
nico@207: 00065 #  define BUS_CLOCK 8  // If the quartz on the board is 16 MHz. If different, change this value
nico@207: 00066 #endif
nico@207: 00067 
nico@207: 00069 // Tested : 
nico@207: 00070 //   SERIAL_SCI0_BAUD_RATE 9600      BUS_CLOCK 8   Send OK      Receive not tested
nico@207: 00071 //   SERIAL_SCI0_BAUD_RATE 19200     BUS_CLOCK 8   Send OK      Receive not tested
nico@207: 00072 //   SERIAL_SCI0_BAUD_RATE 38400     BUS_CLOCK 8   Send OK      Receive not tested
nico@207: 00073 //   SERIAL_SCI0_BAUD_RATE 57600     BUS_CLOCK 8   Send Failed  Receive not tested
nico@207: 00074 //   SERIAL_SCI0_BAUD_RATE 115200    BUS_CLOCK 8   Send Failed  Receive not tested
nico@207: 00075 
nico@207: 00076 //   SERIAL_SCI0_BAUD_RATE 9600      BUS_CLOCK 24  Send OK      Receive not tested
nico@207: 00077 //   SERIAL_SCI0_BAUD_RATE 19200     BUS_CLOCK 24  Send OK      Receive not tested
nico@207: 00078 //   SERIAL_SCI0_BAUD_RATE 38400     BUS_CLOCK 24  Send OK but init problems     Receive not tested
nico@207: 00079 //   SERIAL_SCI0_BAUD_RATE 57600     BUS_CLOCK 24  Send Failed  Receive not tested
nico@207: 00080 //   SERIAL_SCI0_BAUD_RATE 115200    BUS_CLOCK 24  Send Failed  Receive not tested
nico@207: 00081 
nico@207: 00082 #define SERIAL_SCI0_BAUD_RATE 38400
nico@207: 00083 #define SERIAL_SCI1_BAUD_RATE 9600
nico@207: 00084 
nico@207: 00085 
nico@207: 00086 
nico@207: 00087 
nico@207: 00088 
nico@207: 00089 
nico@207: 00090 // Several hardware definitions functions
nico@207: 00091 // --------------------------------------
nico@207: 00092 
nico@207: 00093 
nico@207: 00095 extern void initSCI_0 (void);
nico@207: 00096 
nico@207: 00098 extern void initSCI_1 (void);
nico@207: 00099 
nico@207: 00110 extern char *
nico@207: 00111 hex_convert (char *buf, unsigned long value, char lastCar);
nico@207: 00112 
nico@207: 00115 extern void printSCI_str (char sci, const char * str); 
nico@207: 00116 
nico@207: 00119 extern void printSCI_nbr (char sci, unsigned long nbr, char lastCar);
nico@207: 00120 
nico@207: 00123 extern void initPLL (void);
nico@207: 00124 
nico@207: 00126 extern void initHCS12 (void);
nico@207: 00127 
nico@207: 00128 // Integers
nico@207: 00129 #define INTEGER8 signed char
nico@207: 00130 #define INTEGER16 short
nico@207: 00131 #define INTEGER24
nico@207: 00132 #define INTEGER32 long
nico@207: 00133 #define INTEGER40
nico@207: 00134 #define INTEGER48
nico@207: 00135 #define INTEGER56
nico@207: 00136 #define INTEGER64
nico@207: 00137  
nico@207: 00138 // Unsigned integers
nico@207: 00139 #define UNS8   unsigned char
nico@207: 00140 #define UNS16  unsigned short
nico@207: 00141 #define UNS32  unsigned long
nico@207: 00142 #define UNS24
nico@207: 00143 #define UNS40
nico@207: 00144 #define UNS48
nico@207: 00145 #define UNS56
nico@207: 00146 #define UNS64 
nico@207: 00147 
nico@207: 00148 // Whatever your microcontroller, the timer wont work if 
nico@207: 00149 // TIMEVAL is not at least on 32 bits
nico@207: 00150 #define TIMEVAL UNS32 
nico@207: 00151 
nico@207: 00152 // The timer of the hcs12 counts from 0000 to 0xFFFF
nico@207: 00153 #define TIMEVAL_MAX 0xFFFF
nico@207: 00154 
nico@207: 00155 // The timer is incrementing every 4 us.
nico@207: 00156 #define MS_TO_TIMEVAL(ms) (ms * 250)
nico@207: 00157 #define US_TO_TIMEVAL(us) (us>>2)
nico@207: 00158 
nico@207: 00159 
nico@207: 00160 // Reals
nico@207: 00161 #define REAL32  float
nico@207: 00162 #define REAL64 double
nico@207: 00163 
nico@207: 00164 #include "can.h"
nico@207: 00165 
nico@207: 00166 
nico@207: 00168 // ---------------------
nico@207: 00169 #ifdef DEBUG_ERR_CONSOLE_ON
nico@207: 00170 #    define MSG_ERR(num, str, val)            \
nico@207: 00171           initSCI_0();                        \
nico@207: 00172           printSCI_nbr(SCI0, num, ' ');       \
nico@207: 00173           /* large printing on console  */    \
nico@207: 00174           printSCI_str(SCI0, str);            \
nico@207: 00175           printSCI_nbr(SCI0, val, '\n');      
nico@207: 00176 #else
nico@207: 00177 #    define MSG_ERR(num, str, val)
nico@207: 00178 #endif
nico@207: 00179 
nico@207: 00181 // ---------------------
nico@207: 00182 #ifdef DEBUG_WAR_CONSOLE_ON
nico@207: 00183 #    define MSG_WAR(num, str, val)          \
nico@207: 00184         initSCI_0();                        \
nico@207: 00185         printSCI_nbr(SCI0, num, ' ');       \
nico@207: 00186         /* large printing on console  */    \
nico@207: 00187         printSCI_str(SCI0, str);            \
nico@207: 00188         printSCI_nbr(SCI0, val, '\n');      
nico@207: 00189 #else
nico@207: 00190 #    define MSG_WAR(num, str, val)
nico@207: 00191 #endif
nico@207: 00192 
nico@207: 00193 
nico@207: 00194 #endif
nico@207: 00195 
nico@207: 00196 
nico@207: