blob: ad11ad5d47859eba97d63cb15baa5a5b1c23e56f (
plain)
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
|
/*
* Copyright 2017 skully <skullydazed@gmail.com>
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#include <hal.h>
#include "print.h"
#ifdef BACKLIGHT_ENABLE
#include "backlight.h"
void backlight_init_ports(void) {
printf("backlight_init_ports()\n");
palSetPadMode(GPIOB, 8, PAL_MODE_OUTPUT_PUSHPULL);
palSetPad(GPIOB, 8);
}
void backlight_set(uint8_t level) {
printf("backlight_set(%d)\n", level);
if (level == 0) {
// Turn backlight off
palSetPad(GPIOB, 8);
} else {
// Turn backlight on
palClearPad(GPIOB, 8);
}
}
#endif
|
