1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
|
/*
* File : drv_gpio_led.c
* This file is part of RT-Thread RTOS
* COPYRIGHT (C) 2008 - 2012, RT-Thread Development Team
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Change Logs:
* Date Author Notes
* 2016/05/13 Urey the first version
*/
#include <rthw.h>
#include <rtthread.h>
#include <rtdevice.h>
#include "board.h"
#include "drv_gpio.h"
#if 0
#include "board_led.h"
#if defined(BOARD_CANNA)
#define MAX_LED_NBR 3
struct led_io_def led_io_tbl[MAX_LED_NBR] =
{
//LED_POWER
{
GPIO_PORT_C,
GPIO_Pin_24
},
//LED_WIFI
{
GPIO_PORT_D,
GPIO_Pin_5
},
//LED_CHARGING
{
GPIO_PORT_A,
GPIO_Pin_0
},
};
#else
#define MAX_LED_NBR 0
struct led_io_def led_io_tbl[] =
{
//LED_POWER
{
GPIO_PORT_B,
GPIO_Pin_6
},
};
#endif
void rt_hw_led_on(int led)
{
if((led >= LED_LAST) || (led > MAX_LED_NBR))
return;
gpio_set_value(led_io_tbl[led].port,led_io_tbl[led].pin,0);
}
void rt_hw_led_off(int led)
{
if((led >= LED_LAST) || (led > MAX_LED_NBR))
return;
gpio_set_value(led_io_tbl[led].port,led_io_tbl[led].pin,1);
}
int rt_hw_led_init(void)
{
rt_uint8_t i;
/* Init all IO for keyboard */
for (i = 0; i < MAX_LED_NBR; ++i)
{
gpio_set_func(led_io_tbl[i].port,led_io_tbl[i].pin,GPIO_OUTPUT1);
}
return 0;
}
INIT_DEVICE_EXPORT(rt_hw_led_init);
#endif
|
