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qmk_firmware/keyboards/neson_design/n6/n6.c

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/**
* @file n6.c
*
Copyright 2021 astro
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 "n6.h"
#include "i2c_master.h"
#include "drivers/led/issi/is31fl3731.h"
enum {
SELF_TESTING,
CAPS_ALERT,
NORMAL,
};
enum {
ST_STAGE_1,
ST_STAGE_2,
ST_STAGE_3,
};
// alert state update interval
#define ALERT_INTERVAL 500
// self testing state update interval
#define ST_INTERVAL 100
// self testing start index
#define ST_DEFAULT_INDEX 15
// self testing stage delay
#define ST_STAGE_DELAY 10
// self testing stage cycle count
#define ST_STAGE_COUNT 4
// self testing stage end duration
#define ST_END_DURATION 10
// led index
#define ST_LEFT_BEGIN 0
#ifdef DRIVER_ADDR_2
#define ST_LEFT_SIZE 4
#else
#define ST_LEFT_SIZE 2
#endif
#define ST_LEFT_END (ST_LEFT_BEGIN+ST_LEFT_SIZE-1)
#ifdef DRIVER_ADDR_2
#define ST_RIGHT_BEGIN 60
#else
#define ST_RIGHT_BEGIN 30
#endif
#ifdef DRIVER_ADDR_2
#define ST_RIGHT_SIZE 4
#else
#define ST_RIGHT_SIZE 2
#endif
#define ST_RIGHT_END (ST_RIGHT_BEGIN+ST_RIGHT_SIZE-1)
#ifdef RGBLIGHT_ENABLE
extern rgblight_config_t rgblight_config;
typedef struct {
uint8_t state;
uint8_t testing;
bool alert;
uint8_t index;
uint8_t delay;
uint8_t count;
bool dir;
uint8_t duration;
uint16_t ticks;
} rgb_state_t;
static rgb_state_t rgb_state = {
.state = //NORMAL,
SELF_TESTING,
.testing = ST_STAGE_1,
.ticks = 0,
.alert = false,
.index = ST_DEFAULT_INDEX,
.delay = ST_STAGE_DELAY,
.count = ST_STAGE_COUNT,
.dir = true,
.duration = ST_END_DURATION,
};
static void update_ticks(void)
{
rgb_state.ticks = timer_read();
}
static void self_testing(void)
{
if (timer_elapsed(rgb_state.ticks) < ST_INTERVAL) return;
HSV hsv;
hsv.h = rgblight_config.hue;
hsv.s = rgblight_config.sat;
hsv.v = rgblight_config.val;
RGB led = hsv_to_rgb(hsv);
switch(rgb_state.testing) {
case ST_STAGE_1:
if (rgb_state.index !=0 ) {
IS31FL3731_set_color_all(0, 0, 0);
}
if (rgb_state.index >= ST_LEFT_END) {
for (int i = rgb_state.index - 1; i < RGB_MATRIX_LED_COUNT - rgb_state.index + 1; i++) {
IS31FL3731_set_color(i, led.r, led.g, led.b);
}
if (rgb_state.index == ST_LEFT_END) {
rgb_state.index = ST_LEFT_BEGIN;
} else {
rgb_state.index -= ST_LEFT_SIZE;
}
} else{
if (rgb_state.delay > 0) {
rgb_state.delay--;
} else {
// move to stage 2
rgb_state.index = ST_LEFT_BEGIN+ST_LEFT_SIZE;
rgb_state.testing = ST_STAGE_2;
}
}
break;
case ST_STAGE_2: {
// clear all
IS31FL3731_set_color_all(0, 0, 0);
int i = 0;
// light left and right
for (i = 0; i < ST_LEFT_SIZE; i++) {
IS31FL3731_set_color(ST_LEFT_BEGIN+i, led.r, led.g, led.b);
}
for (i = 0; i < ST_RIGHT_SIZE; i++) {
IS31FL3731_set_color(ST_RIGHT_BEGIN+i, led.r, led.g, led.b);
}
if (rgb_state.dir) {
// left to right
for (int i = rgb_state.index; i < rgb_state.index+ST_LEFT_SIZE+ST_RIGHT_SIZE; i++) {
IS31FL3731_set_color(i, led.r, led.g, led.b);
}
rgb_state.index += ST_LEFT_SIZE+ST_RIGHT_SIZE;
if (rgb_state.index == ST_RIGHT_BEGIN) {
rgb_state.dir = !rgb_state.dir;
rgb_state.count--;
}
} else {
// right to left
for (int i = rgb_state.index - ST_RIGHT_SIZE; i < rgb_state.index; i++) {
IS31FL3731_set_color(i, led.r, led.g, led.b);
}
rgb_state.index -= ST_LEFT_SIZE + ST_RIGHT_SIZE;
if (rgb_state.index == ST_LEFT_BEGIN+ST_LEFT_SIZE) {
rgb_state.dir = !rgb_state.dir;
rgb_state.count--;
}
}
if (rgb_state.count == 0) {
// move to stage 3
rgb_state.testing = ST_STAGE_3;
rgb_state.index = 0;
rgb_state.delay = ST_STAGE_DELAY;
rgb_state.duration = ST_END_DURATION;
}
}
break;
case ST_STAGE_3:
if (rgb_state.index != RGB_MATRIX_LED_COUNT/2) {
IS31FL3731_set_color_all(0, 0, 0);
}
// light left and right
if (rgb_state.index == RGB_MATRIX_LED_COUNT/2) {
if (rgb_state.duration) {
rgb_state.duration--;
} else {
if (IS_HOST_LED_ON(USB_LED_CAPS_LOCK)) {
rgb_state.state = CAPS_ALERT;
} else {
rgb_state.state = NORMAL;
rgblight_set();
}
}
} else {
// left
for (int i = 0; i < rgb_state.index+1; i++) {
IS31FL3731_set_color(i, led.r, led.g, led.b);
}
// right
for (int i = ST_RIGHT_END; i > ST_RIGHT_END - rgb_state.index - 1; i--) {
IS31FL3731_set_color(i, led.r, led.g, led.b);
}
rgb_state.index ++;
}
break;
}
update_ticks();
}
const is31_led PROGMEM g_is31_leds[RGB_MATRIX_LED_COUNT] = {
/* Refer to IS31 manual for these locations
* driver
* | R location
* | | G location
* | | | B location
* | | | | */
// left CA
{0, C1_1, C3_2, C4_2},
{0, C1_2, C2_2, C4_3},
{0, C1_3, C2_3, C3_3},
{0, C1_4, C2_4, C3_4},
{0, C1_5, C2_5, C3_5},
{0, C1_6, C2_6, C3_6},
{0, C1_7, C2_7, C3_7},
{0, C1_8, C2_8, C3_8},
{0, C9_1, C8_1, C7_1},
{0, C9_2, C8_2, C7_2},
{0, C9_3, C8_3, C7_3},
{0, C9_4, C8_4, C7_4},
{0, C9_5, C8_5, C7_5},
{0, C9_6, C8_6, C7_6},
{0, C9_7, C8_7, C6_6},
{0, C9_8, C7_7, C6_7},
// left CB
{0, C1_9, C3_10, C4_10},
{0, C1_10, C2_10, C4_11},
{0, C1_11, C2_11, C3_11},
{0, C1_12, C2_12, C3_12},
{0, C1_13, C2_13, C3_13},
{0, C1_14, C2_14, C3_14},
{0, C1_15, C2_15, C3_15},
{0, C1_16, C2_16, C3_16},
{0, C9_9, C8_9, C7_9},
{0, C9_10, C8_10, C7_10},
{0, C9_11, C8_11, C7_11},
{0, C9_12, C8_12, C7_12},
{0, C9_13, C8_13, C7_13},
{0, C9_14, C8_14, C7_14},
{0, C9_15, C8_15, C6_14},
{0, C9_16, C7_15, C6_15},
// right CA
{1, C1_1, C3_2, C4_2},
{1, C1_2, C2_2, C4_3},
{1, C1_3, C2_3, C3_3},
{1, C1_4, C2_4, C3_4},
{1, C1_5, C2_5, C3_5},
{1, C1_6, C2_6, C3_6},
{1, C1_7, C2_7, C3_7},
{1, C1_8, C2_8, C3_8},
{1, C9_1, C8_1, C7_1},
{1, C9_2, C8_2, C7_2},
{1, C9_3, C8_3, C7_3},
{1, C9_4, C8_4, C7_4},
{1, C9_5, C8_5, C7_5},
{1, C9_6, C8_6, C7_6},
{1, C9_7, C8_7, C6_6},
{1, C9_8, C7_7, C6_7},
// right CB
{1, C1_9, C3_10, C4_10},
{1, C1_10, C2_10, C4_11},
{1, C1_11, C2_11, C3_11},
{1, C1_12, C2_12, C3_12},
{1, C1_13, C2_13, C3_13},
{1, C1_14, C2_14, C3_14},
{1, C1_15, C2_15, C3_15},
{1, C1_16, C2_16, C3_16},
{1, C9_9, C8_9, C7_9},
{1, C9_10, C8_10, C7_10},
{1, C9_11, C8_11, C7_11},
{1, C9_12, C8_12, C7_12},
{1, C9_13, C8_13, C7_13},
{1, C9_14, C8_14, C7_14},
{1, C9_15, C8_15, C6_14},
{1, C9_16, C7_15, C6_15},
};
void matrix_init_kb(void)
{
setPinOutput(LED_CAPS_LOCK_PIN);
writePinLow(LED_CAPS_LOCK_PIN);
i2c_init();
IS31FL3731_init(DRIVER_ADDR_1);
#ifdef DRIVER_ADDR_2
IS31FL3731_init(DRIVER_ADDR_2);
#endif
for (int index = 0; index < RGB_MATRIX_LED_COUNT; index++) {
IS31FL3731_set_led_control_register(index, true, true, true);
}
IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0);
#ifdef DRIVER_ADDR_2
IS31FL3731_update_led_control_registers(DRIVER_ADDR_2, 1);
#endif
update_ticks();
matrix_init_user();
}
void housekeeping_task_kb(void)
{
if (rgb_state.state == SELF_TESTING) {
self_testing();
} else if (rgb_state.state == CAPS_ALERT) {
//gold 0xFF, 0xD9, 0x00
LED_TYPE led = {
.r = 0xFF,
//.g = 0xD9,
.g = 0xA5,
.b = 0x00,
};
if (rgb_state.alert) {
IS31FL3731_set_color_all(led.r, led.g, led.b);
ws2812_setleds(&led, 1);
} else {
led.r = 0;
led.g = 0;
led.b = 0;
IS31FL3731_set_color_all(0, 0, 0);
ws2812_setleds(&led, 1);
}
if (timer_elapsed(rgb_state.ticks) > ALERT_INTERVAL) {
rgb_state.alert = !rgb_state.alert;
update_ticks();
}
}
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_1, 0);
#ifdef DRIVER_ADDR_2
IS31FL3731_update_pwm_buffers(DRIVER_ADDR_2, 1);
#endif
housekeeping_task_user();
}
void rgblight_call_driver(LED_TYPE *start_led, uint8_t num_leds)
{
if (rgb_state.state != NORMAL) return;
for (uint8_t i = 0; i < RGB_MATRIX_LED_COUNT; i++) {
IS31FL3731_set_color(i, start_led[i].r, start_led[i].g, start_led[i].b);
}
ws2812_setleds(start_led+RGB_MATRIX_LED_COUNT, 1);
}
bool led_update_kb(led_t led_state)
{
bool res = led_update_user(led_state);
if (res) {
writePin(LED_CAPS_LOCK_PIN, led_state.caps_lock);
if (rgb_state.state != SELF_TESTING) {
if (led_state.caps_lock) {
rgb_state.state = CAPS_ALERT;
update_ticks();
} else {
rgb_state.state = NORMAL;
rgblight_set();
}
}
}
return res;
}
#endif
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