summaryrefslogtreecommitdiff
path: root/peripheral/libmraa/examples/helloedison.c
diff options
context:
space:
mode:
Diffstat (limited to 'peripheral/libmraa/examples/helloedison.c')
-rw-r--r--peripheral/libmraa/examples/helloedison.c69
1 files changed, 0 insertions, 69 deletions
diff --git a/peripheral/libmraa/examples/helloedison.c b/peripheral/libmraa/examples/helloedison.c
deleted file mode 100644
index 1169496..0000000
--- a/peripheral/libmraa/examples/helloedison.c
+++ /dev/null
@@ -1,69 +0,0 @@
-/*
- * Author: Brendan Le Foll <brendan.le.foll@intel.com>
- * Copyright (c) 2015 Intel Corporation.
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
- * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
- * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
- * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-#include <stdio.h>
-#include <syslog.h>
-#include <string.h>
-#include <stdbool.h>
-//! [Interesting]
-#include "mraa.h"
-
-int
-main(int argc, char** argv)
-{
- mraa_result_t ret = MRAA_SUCCESS;
- mraa_platform_t platform_type = mraa_get_platform_type();
-
- if (platform_type != MRAA_INTEL_EDISON_FAB_C) {
- fprintf(stderr, "Error: This program can only run on an edison\n");
- ret = MRAA_ERROR_INVALID_PLATFORM;
- goto end;
- }
-
- // MRAA_INTEL_EDISON_GP182 == 0 so this will initialise pin0 on arduino
- // which is hardware gpio 130 and not 182
- mraa_gpio_context gpio182 = mraa_gpio_init(MRAA_INTEL_EDISON_GP182);
- if (gpio182 == NULL) {
- fprintf(stderr, "Error: Failed to open gpio182\n");
- ret = MRAA_ERROR_INVALID_PLATFORM;
- goto end;
- }
- mraa_gpio_dir(gpio182, MRAA_GPIO_OUT);
-
- // we set the owner to false here, this makes sure that we do not close the
- // gpio from sysfs in mraa_gpio_close meaning it will stay as an output and
- // we will not always transition from 0->1 as gpio182 as output has the
- // default position of '0'. Note that the value could change as a result of
- // a mraa_gpio_dir however meaning we always go from 0->1 or 1->0
- mraa_gpio_owner(gpio182, false);
- int val = mraa_gpio_read(gpio182);
- printf("GPIO%d (mraa pin %d) was: %d, will set to %d\n", 182, mraa_gpio_get_pin(gpio182), val, !val);
- mraa_gpio_write(gpio182, !val);
- mraa_gpio_close(gpio182);
-
-end:
- mraa_deinit();
- return ret;
-}
-//! [Interesting]