1 /*

     2 This file is part of CanFestival, a library implementing CanOpen Stack.

     3 

     4  Author: Christian Fortin (canfestival@canopencanada.ca)

     5 

     6 See COPYING file for copyrights details.

     7 

     8 This library is free software; you can redistribute it and/or

     9 modify it under the terms of the GNU Lesser General Public

    10 License as published by the Free Software Foundation; either

    11 version 2.1 of the License, or (at your option) any later version.

    12 

    13 This library is distributed in the hope that it will be useful,

    14 but WITHOUT ANY WARRANTY; without even the implied warranty of

    15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    16 Lesser General Public License for more details.

    17 

    18 You should have received a copy of the GNU Lesser General Public

    19 License along with this library; if not, write to the Free Software

    20 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

    21 */

    22 

    23 

    24 #if !defined(_LPC2138_H_)

    25 #define _LPC2138_H_

    26 

    27 

    28 /* block and maximum size of NVRRAM in bytes */ 

    29 #define NVRAM_BLOCK_SIZE 256

    30 #define NVRAM_MAX_SIZE 1024*512

    31 

    32 extern short data_len;

    33 extern short data_num_pages;

    34 extern unsigned int *data_page;

    35 extern unsigned int data_addr;

    36 

    37 extern unsigned int *regs_page;

    38 

    39 void lpc2138_pinsel_set(int pin, LPC2138_PORT port, int size, int func); 

    40 void lpc2138_pinsel_clear(void); 

    41 

    42 int lpc2138_printf(void); 

    43 int lpc2138_printf_pins(void); 

    44 

    45 int lpc2138_fprintf(FILE *stream);

    46 int lpc2138_fprintf_pins(FILE *stream);

    47 

    48 unsigned char sja1000_read(unsigned char addr8);

    49 void sja1000_write(unsigned char addr8, unsigned char data);

    50 

    51 void iat_flash_erase(unsigned int command_ee,unsigned int result_ee[]);

    52 void iat_flash_write_page(unsigned int addr);

    53 void iat_flash_read_page(unsigned int addr);

    54  

    55 void iat_flash_write_regs(void);

    56 void iat_flash_read_regs(void);

    57 

    58 #endif

    59