forked from forks/qmk_firmware
62 lines
1.7 KiB
C
62 lines
1.7 KiB
C
|
/* Copyright 2020 B. Fletcher (toraifu) <typefast@kyaa.gg>
|
||
|
|
*
|
||
|
|
* 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 "indicators.h"
|
||
|
|
#include "drivers/issi/is31fl3731-simple.h"
|
||
|
|
#include "i2c_master.h"
|
||
|
|
|
||
|
|
/* Set up IS31FL3731 for use in powering indicator LEDs. Absolutely overkill for this job but it was already in the design.
|
||
|
|
* init IS31FL3731 and i2c
|
||
|
|
*/
|
||
|
|
void init_fallacy_leds(void) {
|
||
|
|
i2c_init();
|
||
|
|
IS31FL3731_init(LED_DRIVER_ADDR_1);
|
||
|
|
|
||
|
|
for (int i = 0; i < LED_DRIVER_LED_COUNT; i++) {
|
||
|
|
IS31FL3731_set_led_control_register(i, true);
|
||
|
|
}
|
||
|
|
|
||
|
|
IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/* update the buffer
|
||
|
|
*/
|
||
|
|
void update_fallacy_leds(void) {
|
||
|
|
IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/* wrapper to actually set the LED PWM
|
||
|
|
*/
|
||
|
|
void set_fallacy_led(int index, bool state) {
|
||
|
|
if (state) {
|
||
|
|
IS31FL3731_set_value(index, 128);
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
IS31FL3731_set_value(index, 0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
/* define LED matrix
|
||
|
|
*/
|
||
|
|
const is31_led g_is31_leds[LED_DRIVER_LED_COUNT] = {
|
||
|
|
{0, C1_1},
|
||
|
|
{0, C2_1},
|
||
|
|
{0, C3_1},
|
||
|
|
};
|