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Diffstat (limited to 'src/systemcmds/config/config.c')
-rw-r--r-- | src/systemcmds/config/config.c | 330 |
1 files changed, 330 insertions, 0 deletions
diff --git a/src/systemcmds/config/config.c b/src/systemcmds/config/config.c new file mode 100644 index 000000000..476015f3e --- /dev/null +++ b/src/systemcmds/config/config.c @@ -0,0 +1,330 @@ +/**************************************************************************** + * + * Copyright (c) 2012, 2013 PX4 Development Team. All rights reserved. + * Author: Lorenz Meier <lm@inf.ethz.ch> + * Author: Julian Oes <joes@student.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 config.c + * @author Lorenz Meier <lm@inf.ethz.ch> + * @author Julian Oes <joes@student.ethz.ch> + * + * config 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 <drivers/drv_gyro.h> +#include <drivers/drv_accel.h> +#include <drivers/drv_mag.h> +#include <drivers/drv_device.h> + +#include "systemlib/systemlib.h" +#include "systemlib/err.h" + +__EXPORT int config_main(int argc, char *argv[]); + +static void do_gyro(int argc, char *argv[]); +static void do_accel(int argc, char *argv[]); +static void do_mag(int argc, char *argv[]); +static void do_device(int argc, char *argv[]); + +int +config_main(int argc, char *argv[]) +{ + if (argc >= 2) { + if (!strcmp(argv[1], "gyro")) { + do_gyro(argc - 2, argv + 2); + } else if (!strcmp(argv[1], "accel")) { + do_accel(argc - 2, argv + 2); + } else if (!strcmp(argv[1], "mag")) { + do_mag(argc - 2, argv + 2); + } else { + do_device(argc - 1, argv + 1); + } + } + + errx(1, "expected a command, try 'gyro', 'accel', 'mag'"); +} + +static void +do_device(int argc, char *argv[]) +{ + if (argc < 2) { + errx(1, "no device path provided and command provided."); + } + + int fd; + int ret; + + fd = open(argv[0], 0); + + if (fd < 0) { + warn("%s", argv[0]); + errx(1, "FATAL: no device found"); + + } else { + + if (argc == 2 && !strcmp(argv[1], "block")) { + + /* disable the device publications */ + ret = ioctl(fd, DEVIOCSPUBBLOCK, 1); + + if (ret) + errx(ret,"uORB publications could not be blocked"); + + } else if (argc == 2 && !strcmp(argv[1], "unblock")) { + + /* enable the device publications */ + ret = ioctl(fd, DEVIOCSPUBBLOCK, 0); + + if (ret) + errx(ret,"uORB publications could not be unblocked"); + + } else { + errx("no valid command: %s", argv[1]); + } + } + + exit(0); +} + +static void +do_gyro(int argc, char *argv[]) +{ + int fd; + int ret; + + fd = open(GYRO_DEVICE_PATH, 0); + + if (fd < 0) { + warn("%s", GYRO_DEVICE_PATH); + errx(1, "FATAL: no gyro found"); + + } else { + + if (argc == 2 && !strcmp(argv[0], "sampling")) { + + /* set the gyro internal sampling rate up to at least i Hz */ + ret = ioctl(fd, GYROIOCSSAMPLERATE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"sampling rate could not be set"); + + } else if (argc == 2 && !strcmp(argv[0], "rate")) { + + /* set the driver to poll at i Hz */ + ret = ioctl(fd, SENSORIOCSPOLLRATE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"pollrate could not be set"); + + } else if (argc == 2 && !strcmp(argv[0], "range")) { + + /* set the range to i dps */ + ret = ioctl(fd, GYROIOCSRANGE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"range could not be set"); + + } else if (argc == 1 && !strcmp(argv[0], "check")) { + ret = ioctl(fd, GYROIOCSELFTEST, 0); + + if (ret) { + warnx("gyro self test FAILED! Check calibration:"); + struct gyro_scale scale; + ret = ioctl(fd, GYROIOCGSCALE, (long unsigned int)&scale); + warnx("offsets: X: % 9.6f Y: % 9.6f Z: % 9.6f", scale.x_offset, scale.y_offset, scale.z_offset); + warnx("scale: X: % 9.6f Y: % 9.6f Z: % 9.6f", scale.x_scale, scale.y_scale, scale.z_scale); + } else { + warnx("gyro calibration and self test OK"); + } + + } else { + errx(1, "wrong or no arguments given. Try: \n\n\t'check' for the self test\n\t'sampling 500' to set sampling to 500 Hz\n\t'rate 500' to set publication rate to 500 Hz\n\t'range 2000' to set measurement range to 2000 dps\n\t"); + } + + int srate = ioctl(fd, GYROIOCGSAMPLERATE, 0); + int prate = ioctl(fd, SENSORIOCGPOLLRATE, 0); + int range = ioctl(fd, GYROIOCGRANGE, 0); + + warnx("gyro: \n\tsample rate:\t%d Hz\n\tread rate:\t%d Hz\n\trange:\t%d dps", srate, prate, range); + + close(fd); + } + + exit(0); +} + +static void +do_mag(int argc, char *argv[]) +{ + int fd; + int ret; + + fd = open(MAG_DEVICE_PATH, 0); + + if (fd < 0) { + warn("%s", MAG_DEVICE_PATH); + errx(1, "FATAL: no magnetometer found"); + + } else { + + if (argc == 2 && !strcmp(argv[0], "sampling")) { + + /* set the mag internal sampling rate up to at least i Hz */ + ret = ioctl(fd, MAGIOCSSAMPLERATE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"sampling rate could not be set"); + + } else if (argc == 2 && !strcmp(argv[0], "rate")) { + + /* set the driver to poll at i Hz */ + ret = ioctl(fd, SENSORIOCSPOLLRATE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"pollrate could not be set"); + + } else if (argc == 2 && !strcmp(argv[0], "range")) { + + /* set the range to i G */ + ret = ioctl(fd, MAGIOCSRANGE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"range could not be set"); + + } else if(argc == 1 && !strcmp(argv[0], "check")) { + ret = ioctl(fd, MAGIOCSELFTEST, 0); + + if (ret) { + warnx("mag self test FAILED! Check calibration:"); + struct mag_scale scale; + ret = ioctl(fd, MAGIOCGSCALE, (long unsigned int)&scale); + warnx("offsets: X: % 9.6f Y: % 9.6f Z: % 9.6f", scale.x_offset, scale.y_offset, scale.z_offset); + warnx("scale: X: % 9.6f Y: % 9.6f Z: % 9.6f", scale.x_scale, scale.y_scale, scale.z_scale); + } else { + warnx("mag calibration and self test OK"); + } + + } else { + errx(1, "wrong or no arguments given. Try: \n\n\t'check' for the self test\n\t"); + } + + int srate = ioctl(fd, MAGIOCGSAMPLERATE, 0); + int prate = ioctl(fd, SENSORIOCGPOLLRATE, 0); + int range = ioctl(fd, MAGIOCGRANGE, 0); + + warnx("mag: \n\tsample rate:\t%d Hz\n\tread rate:\t%d Hz\n\trange:\t%d Ga", srate, prate, range); + + close(fd); + } + + exit(0); +} + +static void +do_accel(int argc, char *argv[]) +{ + int fd; + int ret; + + fd = open(ACCEL_DEVICE_PATH, 0); + + if (fd < 0) { + warn("%s", ACCEL_DEVICE_PATH); + errx(1, "FATAL: no accelerometer found"); + + } else { + + if (argc == 2 && !strcmp(argv[0], "sampling")) { + + /* set the accel internal sampling rate up to at least i Hz */ + ret = ioctl(fd, ACCELIOCSSAMPLERATE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"sampling rate could not be set"); + + } else if (argc == 2 && !strcmp(argv[0], "rate")) { + + /* set the driver to poll at i Hz */ + ret = ioctl(fd, SENSORIOCSPOLLRATE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"pollrate could not be set"); + + } else if (argc == 2 && !strcmp(argv[0], "range")) { + + /* set the range to i G */ + ret = ioctl(fd, ACCELIOCSRANGE, strtoul(argv[1], NULL, 0)); + + if (ret) + errx(ret,"range could not be set"); + + } else if(argc == 1 && !strcmp(argv[0], "check")) { + ret = ioctl(fd, ACCELIOCSELFTEST, 0); + + if (ret) { + warnx("accel self test FAILED! Check calibration:"); + struct accel_scale scale; + ret = ioctl(fd, ACCELIOCGSCALE, (long unsigned int)&scale); + warnx("offsets: X: % 9.6f Y: % 9.6f Z: % 9.6f", scale.x_offset, scale.y_offset, scale.z_offset); + warnx("scale: X: % 9.6f Y: % 9.6f Z: % 9.6f", scale.x_scale, scale.y_scale, scale.z_scale); + } else { + warnx("accel calibration and self test OK"); + } + + } else { + errx(1,"no arguments given. Try: \n\n\t'sampling 500' to set sampling to 500 Hz\n\t'rate 500' to set publication rate to 500 Hz\n\t'range 4' to set measurement range to 4 G\n\t"); + } + + int srate = ioctl(fd, ACCELIOCGSAMPLERATE, 0); + int prate = ioctl(fd, SENSORIOCGPOLLRATE, 0); + int range = ioctl(fd, ACCELIOCGRANGE, 0); + + warnx("accel: \n\tsample rate:\t%d Hz\n\tread rate:\t%d Hz\n\trange:\t%d G", srate, prate, range); + + close(fd); + } + + exit(0); +} |