/** * @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 600 // 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 #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 >= 1) { for (int i = rgb_state.index-1; i < 32-rgb_state.index+1; i++) { IS31FL3731_set_color(i, led.r, led.g, led.b); } if (rgb_state.index==1) { rgb_state.index=0; } else { rgb_state.index -= 2; } } else{ if (rgb_state.delay > 0) { rgb_state.delay--; } else { // move to stage 2 rgb_state.index = 2; rgb_state.testing = ST_STAGE_2; } } break; case ST_STAGE_2: { // clear all IS31FL3731_set_color_all(0, 0, 0); // light left and right IS31FL3731_set_color(0, led.r, led.g, led.b); IS31FL3731_set_color(1, led.r, led.g, led.b); IS31FL3731_set_color(30, led.r, led.g, led.b); IS31FL3731_set_color(31, led.r, led.g, led.b); if (rgb_state.dir) { // left to right for (int i = rgb_state.index; i < rgb_state.index+4; i++) { IS31FL3731_set_color(i, led.r, led.g, led.b); } rgb_state.index += 4; if (rgb_state.index == 30) { rgb_state.dir = !rgb_state.dir; rgb_state.count--; } } else { // right to left for (int i = rgb_state.index-4; i < rgb_state.index; i++) { IS31FL3731_set_color(i, led.r, led.g, led.b); } rgb_state.index -= 4; if (rgb_state.index == 2) { 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 != 16) { IS31FL3731_set_color_all(0, 0, 0); } // light left and right if (rgb_state.index == 16) { 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 = 31; i > 31-rgb_state.index-1; i--) { IS31FL3731_set_color(i, led.r, led.g, led.b); } rgb_state.index ++; } break; } update_ticks(); } const is31_led __flash g_is31_leds[DRIVER_LED_TOTAL] = { /* 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}, }; #endif void matrix_init_kb(void) { // clear caps led setPinOutput(CAPS_PIN); writePinLow(CAPS_PIN); #ifdef RGBLIGHT_ENABLE i2c_init(); IS31FL3731_init(DRIVER_ADDR_1); for (int index = 0; index < DRIVER_LED_TOTAL; index++) { IS31FL3731_set_led_control_register(index, true, true, true); } IS31FL3731_update_led_control_registers(DRIVER_ADDR_1, 0); update_ticks(); #endif matrix_init_user(); } #ifdef RGBLIGHT_ENABLE 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, .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); 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 < DRIVER_LED_TOTAL; i++) { IS31FL3731_set_color(i, start_led[i].r, start_led[i].g, start_led[i].b); } ws2812_setleds(start_led+DRIVER_LED_TOTAL, 1); } #endif bool led_update_kb(led_t led_state) { bool res = led_update_user(led_state); if (res) { writePin(CAPS_PIN, led_state.caps_lock); #ifdef RGBLIGHT_ENABLE 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(); } } #endif } return res; }