| /* |
| * Copyright (c) 2012-2014 Wind River Systems, Inc. |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr.h> |
| #include <sys/printk.h> |
| #include <device.h> |
| |
| |
| /* |
| * @file |
| * @brief Hello World demo |
| */ |
| |
| |
| void main(void) |
| { |
| printk("Hello World!\n"); |
| } |
| |
| #if DT_NODE_EXISTS(DT_INST(0, vnd_gpio)) |
| /* Fake GPIO device, needed for building drivers that use DEVICE_DT_GET() |
| * to access GPIO controllers. |
| */ |
| DEVICE_DT_DEFINE(DT_INST(0, vnd_gpio), NULL, NULL, NULL, NULL, |
| POST_KERNEL, CONFIG_KERNEL_INIT_PRIORITY_DEFAULT, NULL); |
| #endif |
