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[/] [openrisc/] [trunk/] [rtos/] [ecos-2.0/] [packages/] [hal/] [arm/] [pid/] [v2_0/] [misc/] [dl.c] - Rev 565
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//========================================================================== // // dl.c // // ARM PID7 eval board FLASH program tool // //========================================================================== //####ECOSGPLCOPYRIGHTBEGIN#### // ------------------------------------------- // This file is part of eCos, the Embedded Configurable Operating System. // Copyright (C) 1998, 1999, 2000, 2001, 2002 Red Hat, Inc. // // eCos is free software; you can redistribute it and/or modify it under // the terms of the GNU General Public License as published by the Free // Software Foundation; either version 2 or (at your option) any later version. // // eCos is distributed in the hope that it will be useful, but WITHOUT ANY // WARRANTY; without even the implied warranty of MERCHANTABILITY or // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License // for more details. // // You should have received a copy of the GNU General Public License along // with eCos; if not, write to the Free Software Foundation, Inc., // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. // // As a special exception, if other files instantiate templates or use macros // or inline functions from this file, or you compile this file and link it // with other works to produce a work based on this file, this file does not // by itself cause the resulting work to be covered by the GNU General Public // License. However the source code for this file must still be made available // in accordance with section (3) of the GNU General Public License. // // This exception does not invalidate any other reasons why a work based on // this file might be covered by the GNU General Public License. // // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc. // at http://sources.redhat.com/ecos/ecos-license/ // ------------------------------------------- //####ECOSGPLCOPYRIGHTEND#### //========================================================================== //#####DESCRIPTIONBEGIN#### // // Author(s): gthomas // Contributors: gthomas // Date: 1998-11-18 // Description: Tool used for simple handshake downloads. //####DESCRIPTIONEND#### #include <stdio.h> #define SYNC_COUNT 63 int main(int argc, char *argv[]) { int c, count, j; char cout, cin; FILE *in, *log; if ((in = fopen(argv[1], "r")) == (FILE *)NULL) { fprintf(stderr, "Can't open '%s'\n", argv[1]); exit(1); } if ((log = fopen("/tmp/dl.log", "w")) == (FILE *)NULL) { fprintf(stderr, "Can't open log file\n"); exit(1); } fprintf(stderr, "Downloading '%s'\n", argv[1]); count = 0; j = 0; write(1, ">", 1); // Magic start while ((c = fgetc(in)) != EOF) { cout = c; write(1, &cout, 1); if (++j == SYNC_COUNT) { read(0, &cin, 1); if (cin != cout) { fprintf(stderr, "Sync problem - in: %x, out: %x, byte: %x\n", cin, cout, count); fprintf(log, "Sync problem - in: %x, out: %x, byte: %x\n", cin, cout, count); fflush(log); break; } j = 0; } count++; if ((count % 256) == 255) fprintf(stderr, "%08X\n", count); } sleep(2); write(1, ":", 1); fclose(log); exit(0); }
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