CanFestival: include/hcs12/applicfg.h Source File

00001 /*
nico@215: 00002 This file is part of CanFestival, a library implementing CanOpen Stack. 
nico@215: 00003 
nico@215: 00004 Copyright (C): Edouard TISSERANT and Francis DUPIN
nico@215: 00005 
nico@215: 00006 See COPYING file for copyrights details.
nico@215: 00007 
nico@215: 00008 This library is free software; you can redistribute it and/or
nico@215: 00009 modify it under the terms of the GNU Lesser General Public
nico@215: 00010 License as published by the Free Software Foundation; either
nico@215: 00011 version 2.1 of the License, or (at your option) any later version.
nico@215: 00012 
nico@215: 00013 This library is distributed in the hope that it will be useful,
nico@215: 00014 but WITHOUT ANY WARRANTY; without even the implied warranty of
nico@215: 00015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
nico@215: 00016 Lesser General Public License for more details.
nico@215: 00017 
nico@215: 00018 You should have received a copy of the GNU Lesser General Public
nico@215: 00019 License along with this library; if not, write to the Free Software
nico@215: 00020 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
nico@215: 00021 */
nico@215: 00022 
nico@215: 00023 #ifndef __APPLICFG_HC12__
nico@215: 00024 #define __APPLICFG_HC12__
nico@215: 00025 
nico@215: 00026 #include <string.h>
nico@215: 00027 #include <stdio.h>
nico@215: 00028 
nico@215: 00029 #include <../include/hcs12/asm-m68hc12/portsaccess.h>
nico@215: 00030 #include <../include/hcs12/asm-m68hc12/ports_def.h>
nico@215: 00031 #include <../include/hcs12/asm-m68hc12/ports.h>
nico@215: 00032 #include <../include/hcs12/interrupt.h>
nico@215: 00033 
nico@215: 00034 
nico@215: 00036 // -----------------------------------------------------
nico@215: 00037 // Test :
nico@215: 00038 // UNS32 v = 0x1234ABCD;
nico@215: 00039 // char *data = &v;
nico@215: 00040 //
nico@215: 00041 // Result for a little_endian architecture :
nico@215: 00042 // data[0] = 0xCD;
nico@215: 00043 // data[1] = 0xAB;
nico@215: 00044 // data[2] = 0x34;
nico@215: 00045 // data[3] = 0x12;
nico@215: 00046 //
nico@215: 00047 // Result for a big_endian architecture :
nico@215: 00048 // data[0] = 0x12;
nico@215: 00049 // data[1] = 0x34;
nico@215: 00050 // data[2] = 0xAB;
nico@215: 00051 // data[3] = 0xCD;
nico@215: 00052 
nico@215: 00053 /* CANOPEN_BIG_ENDIAN now defined in config.h*/
nico@215: 00054 #ifndef CANOPEN_BIG_ENDIAN
etisserant@240: 00055 #  define CANOPEN_BIG_ENDIAN 1
nico@215: 00056 #endif
nico@215: 00057 
nico@215: 00058 
nico@215: 00059 // Use or not the PLL
nico@215: 00060 //#define USE_PLL
nico@215: 00061 
nico@215: 00062 #ifdef USE_PLL
nico@215: 00063 #  define BUS_CLOCK 24 // If the quartz on the board is 16 MHz. If different, change this value
nico@215: 00064 #else 
etisserant@240: 00065 #  define BUS_CLOCK 8  // If the quartz on the board is 16 MHz. If different, change this value
nico@215: 00066 #endif
nico@215: 00067 
nico@215: 00069 // Tested : 
nico@215: 00070 //   SERIAL_SCI0_BAUD_RATE 9600      BUS_CLOCK 8   Send OK      Receive not tested
nico@215: 00071 //   SERIAL_SCI0_BAUD_RATE 19200     BUS_CLOCK 8   Send OK      Receive not tested
nico@215: 00072 //   SERIAL_SCI0_BAUD_RATE 38400     BUS_CLOCK 8   Send OK      Receive not tested
nico@215: 00073 //   SERIAL_SCI0_BAUD_RATE 57600     BUS_CLOCK 8   Send Failed  Receive not tested
nico@215: 00074 //   SERIAL_SCI0_BAUD_RATE 115200    BUS_CLOCK 8   Send Failed  Receive not tested
nico@215: 00075 
nico@215: 00076 //   SERIAL_SCI0_BAUD_RATE 9600      BUS_CLOCK 24  Send OK      Receive not tested
nico@215: 00077 //   SERIAL_SCI0_BAUD_RATE 19200     BUS_CLOCK 24  Send OK      Receive not tested
nico@215: 00078 //   SERIAL_SCI0_BAUD_RATE 38400     BUS_CLOCK 24  Send OK but init problems     Receive not tested
nico@215: 00079 //   SERIAL_SCI0_BAUD_RATE 57600     BUS_CLOCK 24  Send Failed  Receive not tested
nico@215: 00080 //   SERIAL_SCI0_BAUD_RATE 115200    BUS_CLOCK 24  Send Failed  Receive not tested
nico@215: 00081 
etisserant@240: 00082 #define SERIAL_SCI0_BAUD_RATE 38400
etisserant@240: 00083 #define SERIAL_SCI1_BAUD_RATE 9600
nico@215: 00084 
nico@215: 00085 
nico@215: 00086 
nico@215: 00087 
nico@215: 00088 
nico@215: 00089 
nico@215: 00090 // Several hardware definitions functions
nico@215: 00091 // --------------------------------------
nico@215: 00092 
nico@215: 00093 
etisserant@240: 00095 extern void initSCI_0 (void);
nico@215: 00096 
etisserant@240: 00098 extern void initSCI_1 (void);
nico@215: 00099 
nico@215: 00110 extern char *
etisserant@240: 00111 hex_convert (char *buf, unsigned long value, char lastCar);
nico@215: 00112 
etisserant@240: 00115 extern void printSCI_str (char sci, const char * str); 
nico@215: 00116 
etisserant@240: 00119 extern void printSCI_nbr (char sci, unsigned long nbr, char lastCar);
nico@215: 00120 
etisserant@240: 00123 extern void initPLL (void);
nico@215: 00124 
etisserant@240: 00126 extern void initHCS12 (void);
nico@215: 00127 
nico@215: 00128 // Integers
etisserant@240: 00129 #define INTEGER8 signed char
etisserant@240: 00130 #define INTEGER16 short
etisserant@240: 00131 #define INTEGER24
etisserant@240: 00132 #define INTEGER32 long
etisserant@240: 00133 #define INTEGER40
etisserant@240: 00134 #define INTEGER48
etisserant@240: 00135 #define INTEGER56
etisserant@240: 00136 #define INTEGER64
nico@215: 00137  
nico@215: 00138 // Unsigned integers
etisserant@240: 00139 #define UNS8   unsigned char
etisserant@240: 00140 #define UNS16  unsigned short
etisserant@240: 00141 #define UNS32  unsigned long
etisserant@240: 00142 #define UNS24
etisserant@240: 00143 #define UNS40
etisserant@240: 00144 #define UNS48
etisserant@240: 00145 #define UNS56
etisserant@240: 00146 #define UNS64 
nico@215: 00147 
nico@215: 00148 // Whatever your microcontroller, the timer wont work if 
nico@215: 00149 // TIMEVAL is not at least on 32 bits
etisserant@240: 00150 #define TIMEVAL UNS32 
nico@215: 00151 
nico@215: 00152 // The timer of the hcs12 counts from 0000 to 0xFFFF
etisserant@240: 00153 #define TIMEVAL_MAX 0xFFFF
nico@215: 00154 
nico@215: 00155 // The timer is incrementing every 4 us.
etisserant@240: 00156 #define MS_TO_TIMEVAL(ms) (ms * 250)
etisserant@240: 00157 #define US_TO_TIMEVAL(us) (us>>2)
nico@215: 00158 
nico@215: 00159 
nico@215: 00160 // Reals
etisserant@240: 00161 #define REAL32  float
etisserant@240: 00162 #define REAL64 double
nico@215: 00163 
nico@215: 00164 #include "can.h"
nico@215: 00165 
nico@215: 00166 
nico@215: 00168 // ---------------------
nico@215: 00169 #ifdef DEBUG_ERR_CONSOLE_ON
nico@215: 00170 #    define MSG_ERR(num, str, val)            \
nico@215: 00171           initSCI_0();                        \
nico@215: 00172           printSCI_nbr(SCI0, num, ' ');       \
nico@215: 00173           /* large printing on console  */    \
nico@215: 00174           printSCI_str(SCI0, str);            \
nico@215: 00175           printSCI_nbr(SCI0, val, '\n');      
nico@215: 00176 #else
etisserant@240: 00177 #    define MSG_ERR(num, str, val)
nico@215: 00178 #endif
nico@215: 00179 
nico@215: 00181 // ---------------------
nico@215: 00182 #ifdef DEBUG_WAR_CONSOLE_ON
nico@215: 00183 #    define MSG_WAR(num, str, val)          \
nico@215: 00184         initSCI_0();                        \
nico@215: 00185         printSCI_nbr(SCI0, num, ' ');       \
nico@215: 00186         /* large printing on console  */    \
nico@215: 00187         printSCI_str(SCI0, str);            \
nico@215: 00188         printSCI_nbr(SCI0, val, '\n');      
nico@215: 00189 #else
etisserant@240: 00190 #    define MSG_WAR(num, str, val)
nico@215: 00191 #endif
nico@215: 00192 
nico@215: 00193 
nico@215: 00194 #endif
nico@215: 00195 
nico@215: 00196 
etisserant@240: