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- /*
- Copyright 2012 Jun Wako <wakojun@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 "led.h"
- void led_set(uint8_t usb_led) {
- if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
- // output high
- palSetPadMode(TEENSY_PIN16_IOPORT, TEENSY_PIN16, PAL_MODE_OUTPUT_PUSHPULL);
- palSetPad(TEENSY_PIN16_IOPORT, TEENSY_PIN16);
- } else {
- // Hi-Z
- palSetPadMode(TEENSY_PIN16_IOPORT, TEENSY_PIN16, PAL_MODE_INPUT);
- }
- if (usb_led & (1<<USB_LED_SCROLL_LOCK)){
- // output high
- palSetPadMode(TEENSY_PIN17_IOPORT, TEENSY_PIN17, PAL_MODE_OUTPUT_PUSHPULL);
- palSetPad(TEENSY_PIN17_IOPORT, TEENSY_PIN17);
- } else {
- // Hi-Z
- palSetPadMode(TEENSY_PIN17_IOPORT, TEENSY_PIN17, PAL_MODE_INPUT);
- }
- }
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