66 lines
2.0 KiB
C
66 lines
2.0 KiB
C
/* ****************************************************************************
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* p7os/procs/std_prepare.c -- upload and run the update.exe.
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* Copyright (C) 2017 Thomas "Cakeisalie5" Touhey <thomas@touhey.fr>
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*
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* This file is part of p7utils.
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* p7utils is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2.0 of the License,
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* or (at your option) any later version.
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*
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* p7utils is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with p7utils; if not, see <http://www.gnu.org/licenses/>.
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* ************************************************************************* */
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#include "../main.h"
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/**
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* prepare:
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* Upload and run the given update.exe.
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*
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* @arg args the command-line arguments.
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* @return the error code (0 if ok).
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*/
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int prepare(args_t *args)
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{
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int err; casio_link_t *link = NULL;
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osdisp_t osdisp_cookie;
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casio_off_t usize;
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/* Get the update.exe size. */
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err = casio_getsize(args->uexe, &usize);
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if (err) return (err);
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/* Open the link. */
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err = open_link(&link, args,
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CASIO_LINKFLAG_ACTIVE | CASIO_LINKFLAG_CHECK, NULL);
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if (err) goto fail;
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/* Upload and run. */
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osdisp_init(&osdisp_cookie, "Uploading the Update.Exe...", "Uploaded!");
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err = casio_upload_and_run(link, args->uexe, usize,
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0x88024000, 0x88024000, osdisp, &osdisp_cookie);
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if (err) {
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/* interrupt loading bar */
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osdisp_interrupt(&osdisp_cookie);
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goto fail;
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}
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osdisp_success(&osdisp_cookie);
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/* Sleep while the software on the calculator sets up the
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* communication interface. */
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printf("Waiting for the Update.Exe to set up the communication...\n");
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casio_sleep(1000);
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err = 0;
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fail:
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if (link) casio_close_link(link);
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casio_close(args->uexe);
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return (err);
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}
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