1 files changed, 0 insertions, 265 deletions
diff --git a/src/systemcmds/eeprom/eeprom.c b/src/systemcmds/eeprom/eeprom.c
deleted file mode 100644
index 2aed80e01..000000000
--- a/src/systemcmds/eeprom/eeprom.c
+++ /dev/null
@@ -1,265 +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 eeprom.c
- *
- * EEPROM service and utility app.
- */
-
-#include <nuttx/config.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-#include <unistd.h>
-#include <fcntl.h>
-#include <sys/mount.h>
-#include <sys/ioctl.h>
-#include <sys/stat.h>
-
-#include <nuttx/i2c.h>
-#include <nuttx/mtd.h>
-#include <nuttx/fs/nxffs.h>
-#include <nuttx/fs/ioctl.h>
-
-#include <board_config.h>
-
-#include "systemlib/systemlib.h"
-#include "systemlib/param/param.h"
-#include "systemlib/err.h"
-
-#ifndef PX4_I2C_BUS_ONBOARD
-#  error PX4_I2C_BUS_ONBOARD not defined, cannot locate onboard EEPROM
-#endif
-
-__EXPORT int eeprom_main(int argc, char *argv[]);
-
-static void	eeprom_attach(void);
-static void	eeprom_start(void);
-static void	eeprom_erase(void);
-static void	eeprom_ioctl(unsigned operation);
-static void	eeprom_save(const char *name);
-static void	eeprom_load(const char *name);
-static void	eeprom_test(void);
-
-static bool attached = false;
-static bool started = false;
-static struct mtd_dev_s *eeprom_mtd;
-
-int eeprom_main(int argc, char *argv[])
-{
-	if (argc >= 2) {
-		if (!strcmp(argv[1], "start"))
-			eeprom_start();
-
-		if (!strcmp(argv[1], "save_param"))
-			eeprom_save(argv[2]);
-
-		if (!strcmp(argv[1], "load_param"))
-			eeprom_load(argv[2]);
-
-		if (!strcmp(argv[1], "erase"))
-			eeprom_erase();
-
-		if (!strcmp(argv[1], "test"))
-			eeprom_test();
-
-		if (0) {	/* these actually require a file on the filesystem... */
-
-			if (!strcmp(argv[1], "reformat"))
-				eeprom_ioctl(FIOC_REFORMAT);
-
-			if (!strcmp(argv[1], "repack"))
-				eeprom_ioctl(FIOC_OPTIMIZE);
-		}
-	}
-
-	errx(1, "expected a command, try 'start'\n\t'save_param /eeprom/parameters'\n\t'load_param /eeprom/parameters'\n\t'erase'\n");
-}
-
-
-static void
-eeprom_attach(void)
-{
-	/* find the right I2C */
-	struct i2c_dev_s *i2c = up_i2cinitialize(PX4_I2C_BUS_ONBOARD);
-	/* this resets the I2C bus, set correct bus speed again */
-	I2C_SETFREQUENCY(i2c, 400000);
-
-	if (i2c == NULL)
-		errx(1, "failed to locate I2C bus");
-
-	/* start the MTD driver, attempt 5 times */
-	for (int i = 0; i < 5; i++) {
-		eeprom_mtd = at24c_initialize(i2c);
-		if (eeprom_mtd) {
-			/* abort on first valid result */
-			if (i > 0) {
-				warnx("warning: EEPROM needed %d attempts to attach", i+1);
-			}
-			break;
-		}
-	}
-
-	/* if last attempt is still unsuccessful, abort */
-	if (eeprom_mtd == NULL)
-		errx(1, "failed to initialize EEPROM driver");
-
-	attached = true;
-}
-
-static void
-eeprom_start(void)
-{
-	int ret;
-
-	if (started)
-		errx(1, "EEPROM already mounted");
-
-	if (!attached)
-		eeprom_attach();
-
-	/* start NXFFS */
-	ret = nxffs_initialize(eeprom_mtd);
-
-	if (ret < 0)
-		errx(1, "failed to initialize NXFFS - erase EEPROM to reformat");
-
-	/* mount the EEPROM */
-	ret = mount(NULL, "/eeprom", "nxffs", 0, NULL);
-
-	if (ret < 0)
-		errx(1, "failed to mount /eeprom - erase EEPROM to reformat");
-
-	started = true;
-	warnx("mounted EEPROM at /eeprom");
-	exit(0);
-}
-
-extern int at24c_nuke(void);
-
-static void
-eeprom_erase(void)
-{
-	if (!attached)
-		eeprom_attach();
-
-	if (at24c_nuke())
-		errx(1, "erase failed");
-
-	errx(0, "erase done, reboot now");
-}
-
-static void
-eeprom_ioctl(unsigned operation)
-{
-	int fd;
-
-	fd = open("/eeprom/.", 0);
-
-	if (fd < 0)
-		err(1, "open /eeprom");
-
-	if (ioctl(fd, operation, 0) < 0)
-		err(1, "ioctl");
-
-	exit(0);
-}
-
-static void
-eeprom_save(const char *name)
-{
-	if (!started)
-		errx(1, "must be started first");
-
-	if (!name)
-		err(1, "missing argument for device name, try '/eeprom/parameters'");
-
-	warnx("WARNING: 'eeprom save_param' deprecated - use 'param save' instead");
-
-	/* delete the file in case it exists */
-	unlink(name);
-
-	/* create the file */
-	int fd = open(name, O_WRONLY | O_CREAT | O_EXCL);
-
-	if (fd < 0)
-		err(1, "opening '%s' failed", name);
-
-	int result = param_export(fd, false);
-	close(fd);
-
-	if (result < 0) {
-		unlink(name);
-		errx(1, "error exporting to '%s'", name);
-	}
-
-	exit(0);
-}
-
-static void
-eeprom_load(const char *name)
-{
-	if (!started)
-		errx(1, "must be started first");
-
-	if (!name)
-		err(1, "missing argument for device name, try '/eeprom/parameters'");
-
-	warnx("WARNING: 'eeprom load_param' deprecated - use 'param load' instead");
-
-	int fd = open(name, O_RDONLY);
-
-	if (fd < 0)
-		err(1, "open '%s'", name);
-
-	int result = param_load(fd);
-	close(fd);
-
-	if (result < 0)
-		errx(1, "error importing from '%s'", name);
-
-	exit(0);
-}
-
-extern void at24c_test(void);
-
-static void
-eeprom_test(void)
-{
-	at24c_test();
-	exit(0);
-}