diff options
Diffstat (limited to 'keyboards/handwired/dygma/raise/leds.c')
-rw-r--r-- | keyboards/handwired/dygma/raise/leds.c | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/keyboards/handwired/dygma/raise/leds.c b/keyboards/handwired/dygma/raise/leds.c deleted file mode 100644 index 3f6037cbfa..0000000000 --- a/keyboards/handwired/dygma/raise/leds.c +++ /dev/null @@ -1,101 +0,0 @@ -/* Copyright 2018-2021 James Laird-Wah, Islam Sharabash - * - * 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 "raise.h" -#include "wire-protocol-constants.h" -#include "print.h" -#include "leds.h" - -struct __attribute__((packed)) cRGB { - uint8_t r; - uint8_t g; - uint8_t b; -}; - -#define LEDS_PER_HAND 72 -#define LED_BANKS 9 -#define LEDS_PER_BANK 8 -#define LED_BYTES_PER_BANK (sizeof(cRGB) * LEDS_PER_BANK) - -// shifting << 1 is because drivers/chibios/i2c_master.h expects the address -// shifted. -// 0x58 and 0x59 are the addresses defined in dygma/raise/Hand.h -#define I2C_ADDR_LEFT (0x58 << 1) -#define I2C_ADDR_RIGHT (0x59 << 1) -#define I2C_ADDR(hand) ((hand) ? I2C_ADDR_RIGHT : I2C_ADDR_LEFT) -#define LEFT 0 -#define RIGHT 1 - -static cRGB led_state[2 * LEDS_PER_HAND]; - -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); - wait_us(10); - i2c_transmit(I2C_ADDR(RIGHT), buf, sizeof(buf), I2C_TIMEOUT); - wait_us(10); -} - -void set_led_to(int led, uint8_t r, uint8_t g, uint8_t b) { - int sled = led_map[led]; - uint8_t buf[] = {TWI_CMD_LED_SET_ONE_TO, sled & 0x1f, b, g, r}; - int hand = (sled >= LEDS_PER_HAND) ? RIGHT : LEFT; - i2c_transmit(I2C_ADDR(hand), buf, sizeof(buf), I2C_TIMEOUT); - wait_us(10); -} - -static void set_color(int index, uint8_t r, uint8_t g, uint8_t b) { - int sled = led_map[index]; - - led_state[sled].r = r; - led_state[sled].g = g; - led_state[sled].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) {} - -static void flush(void) { - uint8_t command[1 + LED_BYTES_PER_BANK]; - - // SUBTLE(ibash) alternate hands when transmitting led data, otherwise the - // mcu in the hand seems to have trouble keeping up with the i2c - // transmission - for (int bank = 0; bank < LED_BANKS; bank++) { - for (int hand = 0; hand < 2; hand++) { - int addr = I2C_ADDR(hand); - int i = (hand * LEDS_PER_HAND) + (bank * LEDS_PER_BANK); - uint8_t *bank_data = (uint8_t *)&led_state[i]; - - command[0] = TWI_CMD_LED_BASE + bank; - memcpy(&command[1], bank_data, LED_BYTES_PER_BANK); - i2c_transmit(addr, command, sizeof(command), I2C_TIMEOUT); - - // delay to prevent issues with the i2c bus - wait_us(10); - } - } -} - -const rgb_matrix_driver_t rgb_matrix_driver = {.init = init, .flush = flush, .set_color = set_color, .set_color_all = set_color_all}; |