- /* Copyright 2019 Yiancar
- *
- * 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 "gingham.h"
- #include "i2c_master.h"
-
- uint8_t send_data;
-
- void matrix_init_kb(void) {
- // Due to the way the port expander is setup both LEDs are already outputs. This is set n matrix.copy
- //Turn the red LED on as power indicator.
- send_data = 0x10;
- i2c_writeReg((PORT_EXPANDER_ADDRESS << 1), 0x09, &send_data, 1, 20);
-
- matrix_init_user();
- }
-
- void led_set_kb(uint8_t usb_led) {
- // Bit 3 is Green LED, bit 4 is Red LED.
- if (IS_LED_ON(usb_led, USB_LED_CAPS_LOCK)) {
- send_data = 0x18;
- } else {
- send_data = 0x10;
- }
- i2c_writeReg((PORT_EXPANDER_ADDRESS << 1), 0x09, &send_data, 1, 20);
-
- led_set_user(usb_led);
- }
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