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Diffstat (limited to 'keyboards/keyboardio/model01/leds.c')
| -rw-r--r-- | keyboards/keyboardio/model01/leds.c | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/keyboards/keyboardio/model01/leds.c b/keyboards/keyboardio/model01/leds.c new file mode 100644 index 000000000..b21c1a5c8 --- /dev/null +++ b/keyboards/keyboardio/model01/leds.c @@ -0,0 +1,132 @@ +/* Copyright 2018 James Laird-Wah + * + * 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 <quantum.h> +#include <i2c_master.h> +#include <led_tables.h> +#include <rgb_matrix.h> +#include <string.h> +#include "model01.h" + +#define I2C_TIMEOUT 1000 + +void set_all_leds_to(uint8_t r, uint8_t g, uint8_t b) { + uint8_t buf[] = { + TWI_CMD_LED_SET_ALL_TO, + b, g, r + }; + i2c_transmit(I2C_ADDR(LEFT), buf, sizeof(buf), I2C_TIMEOUT); + i2c_transmit(I2C_ADDR(RIGHT), buf, sizeof(buf), I2C_TIMEOUT); + _delay_us(10); +} + +void set_led_to(int led, uint8_t r, uint8_t g, uint8_t b) { + uint8_t buf[] = { + TWI_CMD_LED_SET_ONE_TO, + led & 0x1f, + b, g, r + }; + int hand = (led >= 32) ? RIGHT : LEFT; + i2c_transmit(I2C_ADDR(hand), buf, sizeof(buf), I2C_TIMEOUT); + _delay_us(10); +} + +#ifdef RGB_MATRIX_ENABLE + +__attribute__ ((weak)) +led_config_t g_led_config = { { + { 27, 26, 20, 19, 12, 11, 4, 3 }, + { 28, 25, 21, 18, 13, 10, 5, 2 }, + { 29, 24, 22, 17, 14, 9, 6, 1 }, + { 30, 31, 23, 16, 15, 8, 7, 0 }, + { 60, 59, 52, 51, 44, 43, 37, 36 }, + { 61, 58, 53, 50, 45, 42, 38, 35 }, + { 62, 57, 54, 49, 46, 41, 39, 34 }, + { 63, 56, 55, 48, 47, 40, 32, 33 } +}, { + { 3, 35 }, { 0, 26 }, { 0, 17 }, { 0, 6 }, { 14, 5 }, { 15, 16 }, { 16, 25 }, { 17, 34 }, + { 31, 29 }, { 31, 19 }, { 30, 11 }, { 30, 1 }, { 45, 0 }, { 45, 8 }, { 46, 17 }, { 46, 27 }, + { 60, 27 }, { 60, 18 }, { 60, 9 }, { 60, 0 }, { 74, 2 }, { 74, 11 }, { 75, 20 }, { 74, 28 }, + { 89, 30 }, { 89, 19 }, { 89, 7 }, { 70, 38 }, { 82, 41 }, { 93, 45 }, { 104, 50 }, { 74, 64 }, + { 149, 64 }, { 119, 50 }, { 130, 45 }, { 141, 41 }, { 153, 38 }, { 134, 7 }, { 134, 19 }, { 134, 30 }, + { 149, 28 }, { 148, 20 }, { 149, 11 }, { 149, 2 }, { 163, 0 }, { 163, 9 }, { 163, 18 }, { 163, 27 }, + { 177, 27 }, { 177, 17 }, { 178, 8 }, { 178, 0 }, { 193, 1 }, { 193, 11 }, { 192, 19 }, { 192, 29 }, + { 206, 34 }, { 207, 25 }, { 208, 16 }, { 209, 5 }, { 224, 6 }, { 223, 17 }, { 223, 26 }, { 220, 35 } +}, { + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4, + 4, 4, 4, 4, 4, 4, 4, 4 +} }; + + +static struct { + uint8_t b; + uint8_t g; + uint8_t r; +} __attribute__((packed)) led_state[64]; + +static void set_color(int index, uint8_t r, uint8_t g, uint8_t b) { + led_state[index].r = r; + led_state[index].g = g; + led_state[index].b = b; +} + +static void set_color_all(uint8_t r, uint8_t g, uint8_t b) { + for (int i=0; i<DRIVER_LED_TOTAL; i++) + set_color(i, r, g, b); +} + +static void init(void) { + // Enable high current pathway to LEDs - this does violate the USB spec though! (1.6 amps...) + DDRE |= _BV(6); + PORTE &= ~_BV(6); + + // Overcurrent check input + DDRB &= ~_BV(4); + PORTB &= ~_BV(4); +} + +static void flush(void) { + uint8_t *bank_data = (uint8_t*)&led_state[0]; + uint8_t command[1 + 8*3]; + for (int hand=0; hand<2; hand++) { + int addr = I2C_ADDR(hand); + + for (int bank=0; bank<4; bank++) { + command[0] = TWI_CMD_LED_BASE + bank; + memcpy(&command[1], bank_data, 8*3); + i2c_transmit(addr, command, sizeof(command), I2C_TIMEOUT); + _delay_us(100); + + bank_data += 8*3; + } + } +} + +const rgb_matrix_driver_t rgb_matrix_driver = { + .init = init, + .flush = flush, + .set_color = set_color, + .set_color_all = set_color_all +}; + +#endif + +/* vim: set ts=2 sw=2 et: */ |