diff options
Diffstat (limited to 'apps/px4/tests/test_gpio.c')
-rw-r--r-- | apps/px4/tests/test_gpio.c | 115 |
1 files changed, 0 insertions, 115 deletions
diff --git a/apps/px4/tests/test_gpio.c b/apps/px4/tests/test_gpio.c deleted file mode 100644 index ab536d956..000000000 --- a/apps/px4/tests/test_gpio.c +++ /dev/null @@ -1,115 +0,0 @@ -/**************************************************************************** - * px4/sensors/test_gpio.c - * - * Copyright (C) 2012 PX4 Development Team. All rights reserved. - * - * 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 <fcntl.h> -#include <errno.h> -#include <debug.h> - -#include <nuttx/analog/adc.h> - -#include "tests.h" - -#include <drivers/drv_gpio.h> - - -/**************************************************************************** - * Pre-processor Definitions - ****************************************************************************/ - -/**************************************************************************** - * Private Types - ****************************************************************************/ - -/**************************************************************************** - * Private Function Prototypes - ****************************************************************************/ - -/**************************************************************************** - * Private Data - ****************************************************************************/ - -/**************************************************************************** - * Public Data - ****************************************************************************/ - -/**************************************************************************** - * Private Functions - ****************************************************************************/ - - -/**************************************************************************** - * Public Functions - ****************************************************************************/ - -/**************************************************************************** - * Name: test_gpio - ****************************************************************************/ - -int test_gpio(int argc, char *argv[]) -{ - int fd; - int ret = 0; - - fd = open(GPIO_DEVICE_PATH, 0); - - if (fd < 0) { - printf("GPIO: open fail\n"); - return ERROR; - } - - /* set all GPIOs to default state */ - ioctl(fd, GPIO_RESET, ~0); - - - /* XXX need to add some GPIO waving stuff here */ - - - /* Go back to default */ - ioctl(fd, GPIO_RESET, ~0); - - printf("\t GPIO test successful.\n"); - - return ret; -} |