/*********************************************************************************
|
* Copyright: (C) 2019 LingYun IoT System Studio
|
* All rights reserved.
|
*
|
* Filename: hal.c
|
* Description: This file is HAL(Hardware Abstract Layer) initial functions
|
*
|
* Version: 1.0.0(2019年06月24日)
|
* Author: Guo Wenxue <guowenxue@gmail.com>
|
* ChangeLog: 1, Release initial version on "2019年06月24日 23时46分47秒"
|
*
|
********************************************************************************/
|
|
#include "hal.h"
|
|
int hal_init(void)
|
{
|
init_led();
|
|
if( sht2x_init() < 0 )
|
{
|
log_err("Initialise SHT20 failure\n");
|
return -2;
|
}
|
|
return 0;
|
}
|
