FreeCalypso > hg > freecalypso-tools
view loadtools/ltmain.c @ 890:76cc910c508e
document fc-imy2pwt
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sun, 03 Apr 2022 05:29:17 +0000 |
parents | 752aef91cc95 |
children |
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/* * This module contains the main() function for fc-loadtool */ #include <sys/types.h> #include <stdint.h> #include <stdio.h> #include <stdlib.h> #include <string.h> #include <strings.h> #include <unistd.h> #include "srecreader.h" char *target_ttydev; extern struct srecreader iramimage; extern char default_loadagent_image[]; extern char hw_init_script[]; extern void (*default_exit)(); extern struct baudrate *find_baudrate_by_name(); static struct baudrate *reattach, *batch_baud; main(argc, argv) char **argv; { extern char *optarg; extern int optind; int c; char command[512]; char *batch_script; while ((c = getopt(argc, argv, "a:b:B:c:C:h:H:i:P:r:t:")) != EOF) switch (c) { case 'a': iramimage.filename = optarg; continue; case 'b': set_romload_baudrate(optarg); continue; case 'B': batch_baud = find_baudrate_by_name(optarg); if (!batch_baud) exit(1); /* error msg already printed */ continue; case 'c': set_compalstage_short(optarg); continue; case 'C': set_compalstage_fullpath(optarg); continue; case 'h': read_hwparam_file_shortname(optarg); continue; case 'H': read_hwparam_file_fullpath(optarg); continue; case 'i': set_beacon_interval(optarg); continue; case 'P': if (find_bootctrl_entry(optarg) < 0) exit(1); /* error msg already printed */ continue; case 'r': reattach = find_baudrate_by_name(optarg); if (!reattach) exit(1); /* error msg already printed */ continue; case 't': set_romload_timeout(optarg); continue; case '?': default: usage: fprintf(stderr, "usage: fc-loadtool [options] ttyport [batch command]\n"); exit(1); } if (argc - optind < 1) goto usage; target_ttydev = argv[optind]; if (!iramimage.filename) iramimage.filename = default_loadagent_image; if (argc - optind > 1) { if (reattach) { fprintf(stderr, "error: -r option and batch mode are incompatible\n"); exit(1); } if (argc - optind == 2) batch_script = argv[optind+1]; else if (!strcmp(argv[optind+1], "exec")) { if (argc - optind == 3) batch_script = argv[optind+2]; else goto invalid_batch; } else if (!strcmp(argv[optind+1], "flash") || !strcmp(argv[optind+1], "flash2")) batch_script = 0; else { invalid_batch: fprintf(stderr, "error: non-understood batch mode command\n"); exit(1); } } open_serial_port(target_ttydev); if (reattach) set_serial_baudrate(reattach); else { pwon_if_needed(); perform_compal_stage(); perform_romload(); putchar('\n'); if (tpinterf_pass_output(1) < 0) exit(1); putchar('\n'); if (hw_init_script[0]) { printf("Executing init script %s\n", hw_init_script); c = loadtool_exec_script(hw_init_script, 1); } else c = 0; if (argc - optind > 1) { if (c) exit(1); if (batch_baud) { c = loadagent_switch_baud(batch_baud); if (c) exit(1); } if (batch_script) { printf("Executing command script %s\n", batch_script); c = loadtool_exec_script(batch_script, 0); } else { printf("Executing batch command\n"); c = cmd_flash(argc - optind - 1, argv + optind + 1); } if (c) exit(1); default_exit(0); } } for (;;) { if (isatty(0)) { fputs("loadtool> ", stdout); fflush(stdout); } if (!fgets(command, sizeof command, stdin)) default_exit(0); loadtool_dispatch_cmd(command, 0); } }