1 files changed, 0 insertions, 297 deletions
diff --git a/apps/systemcmds/param/param.c b/apps/systemcmds/param/param.c
deleted file mode 100644
index 56f5317e3..000000000
--- a/apps/systemcmds/param/param.c
+++ /dev/null
@@ -1,297 +0,0 @@
-/****************************************************************************
- *
- *   Copyright (C) 2012 PX4 Development Team. All rights reserved.
- *   Author: Lorenz Meier <lm@inf.ethz.ch>
- *
- * 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 PX4 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.
- *
- ****************************************************************************/
-
-/**
- * @file param.c
- *
- * Parameter tool.
- */
-
-#include <nuttx/config.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-#include <arch/board/board.h>
-
-#include "systemlib/systemlib.h"
-#include "systemlib/param/param.h"
-#include "systemlib/err.h"
-
-__EXPORT int param_main(int argc, char *argv[]);
-
-static void	do_save(const char* param_file_name);
-static void	do_load(const char* param_file_name);
-static void	do_import(const char* param_file_name);
-static void	do_show(const char* search_string);
-static void	do_show_print(void *arg, param_t param);
-static void	do_set(const char* name, const char* val);
-
-int
-param_main(int argc, char *argv[])
-{
-	if (argc >= 2) {
-		if (!strcmp(argv[1], "save")) {
-			if (argc >= 3) {
-				do_save(argv[2]);
-			} else {
-				do_save(param_get_default_file());
-			}
-		}
-
-		if (!strcmp(argv[1], "load")) {
-			if (argc >= 3) {
-				do_load(argv[2]);
-			} else {
-				do_load(param_get_default_file());
-			}
-		}
-
-		if (!strcmp(argv[1], "import")) {
-			if (argc >= 3) {
-				do_import(argv[2]);
-			} else {
-				do_import(param_get_default_file());
-			}
-		}
-
-		if (!strcmp(argv[1], "select")) {
-			if (argc >= 3) {
-				param_set_default_file(argv[2]);
-			} else {
-				param_set_default_file(NULL);
-			}
-			warnx("selected parameter default file %s", param_get_default_file());
-			exit(0);
-		}
-
-		if (!strcmp(argv[1], "show")) {
-			if (argc >= 3) {
-				do_show(argv[2]);
-			} else {
-				do_show(NULL);
-			}
-		}
-
-		if (!strcmp(argv[1], "set")) {
-			if (argc >= 4) {
-				do_set(argv[2], argv[3]);
-			} else {
-				errx(1, "not enough arguments.\nTry 'param set PARAM_NAME 3'");
-			}
-		}
-	}
-	
-	errx(1, "expected a command, try 'load', 'import', 'show', 'set', 'select' or 'save'");
-}
-
-static void
-do_save(const char* param_file_name)
-{
-	/* delete the parameter file in case it exists */
-	unlink(param_file_name);
-
-	/* create the file */
-	int fd = open(param_file_name, O_WRONLY | O_CREAT | O_EXCL);
-
-	if (fd < 0)
-		err(1, "opening '%s' failed", param_file_name);
-
-	int result = param_export(fd, false);
-	close(fd);
-
-	if (result < 0) {
-		unlink(param_file_name);
-		errx(1, "error exporting to '%s'", param_file_name);
-	}
-
-	exit(0);
-}
-
-static void
-do_load(const char* param_file_name)
-{
-	int fd = open(param_file_name, O_RDONLY);
-
-	if (fd < 0)
-		err(1, "open '%s'", param_file_name);
-
-	int result = param_load(fd);
-	close(fd);
-
-	if (result < 0) {
-		errx(1, "error importing from '%s'", param_file_name);
-	}
-
-	exit(0);
-}
-
-static void
-do_import(const char* param_file_name)
-{
-	int fd = open(param_file_name, O_RDONLY);
-
-	if (fd < 0)
-		err(1, "open '%s'", param_file_name);
-
-	int result = param_import(fd);
-	close(fd);
-
-	if (result < 0)
-		errx(1, "error importing from '%s'", param_file_name);
-
-	exit(0);
-}
-
-static void
-do_show(const char* search_string)
-{
-	printf(" + = saved, * = unsaved\n");
-	param_foreach(do_show_print, search_string, false);
-
-	exit(0);
-}
-
-static void
-do_show_print(void *arg, param_t param)
-{
-	int32_t i;
-	float f;
-	const char *search_string = (const char*)arg;
-
-	/* print nothing if search string is invalid and not matching */
-	if (!(arg == NULL || (!strcmp(search_string, param_name(param))))) {
-		/* param not found */
-		return;
-	}
-
-	printf("%c %s: ",
-	       param_value_unsaved(param) ? '*' : (param_value_is_default(param) ? ' ' : '+'),
-	       param_name(param));
-
-	/*
-	 * This case can be expanded to handle printing common structure types.
-	 */
-
-	switch (param_type(param)) {
-	case PARAM_TYPE_INT32:
-		if (!param_get(param, &i)) {
-			printf("%d\n", i);
-			return;
-		}
-
-		break;
-
-	case PARAM_TYPE_FLOAT:
-		if (!param_get(param, &f)) {
-			printf("%4.4f\n", (double)f);
-			return;
-		}
-
-		break;
-
-	case PARAM_TYPE_STRUCT ... PARAM_TYPE_STRUCT_MAX:
-		printf("<struct type %d size %u>\n", 0 + param_type(param), param_size(param));
-		return;
-
-	default:
-		printf("<unknown type %d>\n", 0 + param_type(param));
-		return;
-	}
-
-	printf("<error fetching parameter %d>\n", param);
-}
-
-static void
-do_set(const char* name, const char* val)
-{
-	int32_t i;
-	float f;
-	param_t param = param_find(name);
-
-	/* set nothing if parameter cannot be found */
-	if (param == PARAM_INVALID) {
-		/* param not found */
-		errx(1, "Error: Parameter %s not found.", name);
-	}
-
-	printf("%c %s: ",
-	       param_value_unsaved(param) ? '*' : (param_value_is_default(param) ? ' ' : '+'),
-	       param_name(param));
-
-	/*
-	 * Set parameter if type is known and conversion from string to value turns out fine
-	 */
-
-	switch (param_type(param)) {
-	case PARAM_TYPE_INT32:
-		if (!param_get(param, &i)) {
-			printf("old: %d", i);
-
-			/* convert string */
-			char* end;
-			i = strtol(val,&end,10);
-			param_set(param, &i);
-			printf(" -> new: %d\n", i);
-
-		}
-
-		break;
-
-	case PARAM_TYPE_FLOAT:
-		if (!param_get(param, &f)) {
-			printf("float values are not yet supported.");
-			// printf("old: %4.4f", (double)f);
-
-			// /* convert string */
-			// char* end;
-			// f = strtof(val,&end);
-			// param_set(param, &f);
-			// printf(" -> new: %4.4f\n", f);
-
-		}
-
-		break;
-
-	default:
-		errx(1, "<unknown / unsupported type %d>\n", 0 + param_type(param));
-	}
-
-	exit(0);
-}