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Diffstat (limited to 'nuttx/examples/nx/nx_server.c')
-rw-r--r-- | nuttx/examples/nx/nx_server.c | 108 |
1 files changed, 108 insertions, 0 deletions
diff --git a/nuttx/examples/nx/nx_server.c b/nuttx/examples/nx/nx_server.c new file mode 100644 index 000000000..3f48d190c --- /dev/null +++ b/nuttx/examples/nx/nx_server.c @@ -0,0 +1,108 @@ +/**************************************************************************** + * examples/nx/nx_server.c + * + * Copyright (C) 2008 Gregory Nutt. All rights reserved. + * Author: Gregory Nutt <spudmonkey@racsa.co.cr> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in + * the documentation and/or other materials provided with the + * distribution. + * 3. Neither the name NuttX nor the names of its contributors may be + * used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS + * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, + * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED + * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN + * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE + * POSSIBILITY OF SUCH DAMAGE. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> +#include <sys/types.h> + +#include <stdio.h> +#include <stdlib.h> +#include <unistd.h> +#include <sched.h> +#include <errno.h> + +#include <nuttx/arch.h> +#include <nuttx/nx.h> +#include "nx_internal.h" + +#if defined(CONFIG_NXGRAPHICS) && defined(CONFIG_NX_MULTIUSER) + +/**************************************************************************** + * Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Types + ****************************************************************************/ + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nx_servertask + ****************************************************************************/ + +int nx_servertask(int argc, char *argv[]) +{ + FAR struct fb_vtable_s *fb; + int ret; + + /* Initialize the frame buffer device */ + + message("nx_serverthread: Initializing framebuffer\n"); + ret = up_fbinitialize(); + if (ret < 0) + { + message("nx_serverthread: up_fbinitialize failed: %d\n", -ret); + return 1; + } + + fb = up_fbgetvplane(CONFIG_EXAMPLES_NX_VPLANE) + if (!fb) + { + message("nx_serverthread: up_fbgetvplane failed, vplane=%d\n", CONFIG_EXAMPLES_NX_VPLANE); + return 2; + } + + /* Then start the server */ + + ret = nx_run(fb); + message("nx_serverthread: nx_run returned: %d\n", errno); + return 3; +} + +#endif
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