#include <string.h>#include <stdio.h>#include <../include/hcs12/asm-m68hc12/portsaccess.h>#include <../include/hcs12/asm-m68hc12/ports_def.h>#include <../include/hcs12/asm-m68hc12/ports.h>#include <../include/hcs12/interrupt.h>#include "can.h"Go to the source code of this file.
Defines | |
| #define | CANOPEN_BIG_ENDIAN 1 |
| Define the architecture : little_endian or big_endian. | |
| #define | BUS_CLOCK 8 |
| #define | SERIAL_SCI0_BAUD_RATE 38400 |
| Configuration of the serials port SCI0 and SCI1. | |
| #define | SERIAL_SCI1_BAUD_RATE 9600 |
| #define | INTEGER8 signed char |
| #define | INTEGER16 short |
| #define | INTEGER24 |
| #define | INTEGER32 long |
| #define | INTEGER40 |
| #define | INTEGER48 |
| #define | INTEGER56 |
| #define | INTEGER64 |
| #define | UNS8 unsigned char |
| #define | UNS16 unsigned short |
| #define | UNS32 unsigned long |
| #define | UNS24 |
| #define | UNS40 |
| #define | UNS48 |
| #define | UNS56 |
| #define | UNS64 |
| #define | TIMEVAL UNS32 |
| #define | TIMEVAL_MAX 0xFFFF |
| #define | MS_TO_TIMEVAL(ms) (ms * 250) |
| #define | US_TO_TIMEVAL(us) (us>>2) |
| #define | REAL32 float |
| #define | REAL64 double |
| #define | MSG_ERR(num, str, val) |
| Definition of MSG_ERR. | |
| #define | MSG_WAR(num, str, val) |
| Definition of MSG_WAR. | |
Functions | |
| void | initSCI_0 (void) |
| Initialisation of the serial port 0. | |
| void | initSCI_1 (void) |
| Initialisation of the serial port 1. | |
| char * | hex_convert (char *buf, unsigned long value, char lastCar) |
| void | printSCI_str (char sci, const char *str) |
| void | printSCI_nbr (char sci, unsigned long nbr, char lastCar) |
| void | initPLL (void) |
| void | initHCS12 (void) |
| Put here all the code to init the HCS12. | |
| #define BUS_CLOCK 8 |
Definition at line 65 of file applicfg.h.
| #define CANOPEN_BIG_ENDIAN 1 |
| #define INTEGER16 short |
Definition at line 130 of file applicfg.h.
| #define INTEGER24 |
Definition at line 131 of file applicfg.h.
| #define INTEGER32 long |
Definition at line 132 of file applicfg.h.
| #define INTEGER40 |
Definition at line 133 of file applicfg.h.
| #define INTEGER48 |
Definition at line 134 of file applicfg.h.
| #define INTEGER56 |
Definition at line 135 of file applicfg.h.
| #define INTEGER64 |
Definition at line 136 of file applicfg.h.
| #define INTEGER8 signed char |
Definition at line 129 of file applicfg.h.
| #define MS_TO_TIMEVAL | ( | ms | ) | (ms * 250) |
Definition at line 156 of file applicfg.h.
| #define MSG_ERR | ( | num, | |||
| str, | |||||
| val | ) |
| #define MSG_WAR | ( | num, | |||
| str, | |||||
| val | ) |
| #define REAL32 float |
Definition at line 161 of file applicfg.h.
| #define REAL64 double |
Definition at line 162 of file applicfg.h.
| #define SERIAL_SCI0_BAUD_RATE 38400 |
| #define SERIAL_SCI1_BAUD_RATE 9600 |
Definition at line 83 of file applicfg.h.
| #define TIMEVAL UNS32 |
Definition at line 150 of file applicfg.h.
| #define TIMEVAL_MAX 0xFFFF |
Definition at line 153 of file applicfg.h.
| #define UNS16 unsigned short |
Definition at line 140 of file applicfg.h.
| #define UNS24 |
Definition at line 142 of file applicfg.h.
| #define UNS32 unsigned long |
Definition at line 141 of file applicfg.h.
| #define UNS40 |
Definition at line 143 of file applicfg.h.
| #define UNS48 |
Definition at line 144 of file applicfg.h.
| #define UNS56 |
Definition at line 145 of file applicfg.h.
| #define UNS64 |
Definition at line 146 of file applicfg.h.
| #define UNS8 unsigned char |
Definition at line 139 of file applicfg.h.
| #define US_TO_TIMEVAL | ( | us | ) | (us>>2) |
Definition at line 157 of file applicfg.h.
| char* hex_convert | ( | char * | buf, | |
| unsigned long | value, | |||
| char | lastCar | |||
| ) |
Convert an integer to a string in hexadecimal format If you do not wants to use a lastCar, put lastCar = '' (end of string) ex : value = 0XABCDEF and lastCar = '
' buf[0] = '0' buf[1] = 'X' buf[2] = 'A' .... buf[7] = 'F' buf[8] = '
' buf[9] = ''
Definition at line 135 of file canOpenDriver.c.
| void initHCS12 | ( | void | ) |
| void initPLL | ( | void | ) |
to start using the PLL. Bus clock becomes 24 MHz if the quartz on the board is at 16 MHz
Definition at line 188 of file canOpenDriver.c.
References CLKSEL, CRGFLG, IO_PORTS_8, PLLCTL, REFDV, and SYNR.
| void initSCI_0 | ( | void | ) |
Initialisation of the serial port 0.
Definition at line 115 of file canOpenDriver.c.
References BUS_CLOCK, IO_PORTS_16, IO_PORTS_8, SCI0, SCIBDH, SCICR1, SCICR2, and SERIAL_SCI0_BAUD_RATE.
| void initSCI_1 | ( | void | ) |
Initialisation of the serial port 1.
Definition at line 124 of file canOpenDriver.c.
References BUS_CLOCK, IO_PORTS_16, IO_PORTS_8, SCI1, SCIBDH, SCICR1, SCICR2, and SERIAL_SCI1_BAUD_RATE.
| void printSCI_nbr | ( | char | sci, | |
| unsigned long | nbr, | |||
| char | lastCar | |||
| ) |
Print the number in hexadecimal to the serial port sci (sci takes the values SCI0 or SCI1)
Definition at line 179 of file canOpenDriver.c.
References hex_convert(), and printSCI_str().
| void printSCI_str | ( | char | sci, | |
| const char * | str | |||
| ) |
Print the string to the serial port sci (sci takes the values SCI0 or SCI1)
Definition at line 162 of file canOpenDriver.c.
References IO_PORTS_8, SCIDRL, and SCISR1.
1.5.1