- /*
- Copyright 2017 Luiz Ribeiro <luizribeiro@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 "v32a.h"
-
- #ifdef BACKLIGHT_ENABLE
- void backlight_init_ports(void) {
- setPinOutput(D0);
- setPinOutput(D1);
- setPinOutput(D4);
- setPinOutput(D6);
-
- writePinLow(D0);
- writePinLow(D1);
- writePinLow(D4);
- writePinLow(D6);
- }
-
- void backlight_set(uint8_t level) {
- if (level == 0) {
- // Turn out the lights
- writePinLow(D0);
- writePinLow(D1);
- writePinLow(D4);
- writePinLow(D6);
- } else {
- // Turn on the lights
- writePinHigh(D0);
- writePinHigh(D1);
- writePinHigh(D4);
- writePinHigh(D6);
- }
- }
- #endif
|