rgblight support for ps2avrGB
This commit is contained in:
parent
c22a400603
commit
6037cede2c
8 changed files with 258 additions and 4 deletions
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@ -198,7 +198,9 @@ endif
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ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
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OPT_DEFS += -DRGBLIGHT_ENABLE
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SRC += $(QUANTUM_DIR)/light_ws2812.c
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ifneq ($(strip $(DISABLE_WS2812)), yes)
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SRC += $(QUANTUM_DIR)/light_ws2812.c
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endif
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SRC += $(QUANTUM_DIR)/rgblight.c
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CIE1931_CURVE = yes
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LED_BREATHING_TABLE = yes
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@ -29,6 +29,9 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define MATRIX_ROWS 8
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#define MATRIX_COLS 15
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#define RGBLED_NUM 16
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#define RGBLIGHT_ANIMATIONS
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#define NO_UART 1
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#define BOOTLOADHID_BOOTLOADER 1
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104
keyboards/ps2avrGB/i2c.c
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104
keyboards/ps2avrGB/i2c.c
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@ -0,0 +1,104 @@
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/*
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Copyright 2016 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <avr/io.h>
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#include <util/twi.h>
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#include "i2c.h"
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void i2c_set_bitrate(uint16_t bitrate_khz) {
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uint8_t bitrate_div = ((F_CPU / 1000l) / bitrate_khz);
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if (bitrate_div >= 16) {
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bitrate_div = (bitrate_div - 16) / 2;
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}
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TWBR = bitrate_div;
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}
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void i2c_init(void) {
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// set pull-up resistors on I2C bus pins
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PORTC |= 0b11;
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i2c_set_bitrate(400);
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// enable TWI (two-wire interface)
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TWCR |= (1 << TWEN);
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// enable TWI interrupt and slave address ACK
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TWCR |= (1 << TWIE);
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TWCR |= (1 << TWEA);
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}
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uint8_t i2c_start(uint8_t address) {
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// reset TWI control register
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TWCR = 0;
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// begin transmission and wait for it to end
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TWCR = (1<<TWINT) | (1<<TWSTA) | (1<<TWEN);
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while (!(TWCR & (1<<TWINT)));
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// check if the start condition was successfully transmitted
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if ((TWSR & 0xF8) != TW_START) {
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return 1;
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}
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// transmit address and wait
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TWDR = address;
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TWCR = (1<<TWINT) | (1<<TWEN);
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while (!(TWCR & (1<<TWINT)));
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// check if the device has acknowledged the READ / WRITE mode
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uint8_t twst = TW_STATUS & 0xF8;
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if ((twst != TW_MT_SLA_ACK) && (twst != TW_MR_SLA_ACK)) {
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return 1;
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}
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return 0;
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}
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void i2c_stop(void) {
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TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
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}
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uint8_t i2c_write(uint8_t data) {
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TWDR = data;
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// transmit data and wait
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TWCR = (1<<TWINT) | (1<<TWEN);
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while (!(TWCR & (1<<TWINT)));
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if ((TWSR & 0xF8) != TW_MT_DATA_ACK) {
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return 1;
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}
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return 0;
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}
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uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length) {
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if (i2c_start(address)) {
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return 1;
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}
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for (uint16_t i = 0; i < length; i++) {
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if (i2c_write(data[i])) {
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return 1;
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}
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}
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i2c_stop();
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return 0;
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}
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25
keyboards/ps2avrGB/i2c.h
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25
keyboards/ps2avrGB/i2c.h
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@ -0,0 +1,25 @@
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/*
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Copyright 2016 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef __I2C_H__
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#define __I2C_H__
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void i2c_init(void);
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void i2c_set_bitrate(uint16_t bitrate_khz);
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uint8_t i2c_send(uint8_t address, uint8_t *data, uint16_t length);
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#endif
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@ -16,6 +16,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "ps2avrGB.h"
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#include "action_layer.h"
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#include "rgblight.h"
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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KC_KEYMAP(
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)
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};
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const uint16_t PROGMEM fn_actions[] = {
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enum function_id {
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RGBLED_TOGGLE,
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RGBLED_STEP_MODE,
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RGBLED_INCREASE_HUE,
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RGBLED_DECREASE_HUE,
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RGBLED_INCREASE_SAT,
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RGBLED_DECREASE_SAT,
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RGBLED_INCREASE_VAL,
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RGBLED_DECREASE_VAL,
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};
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const uint16_t PROGMEM fn_actions[] = {
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[0] = ACTION_FUNCTION(RGBLED_TOGGLE),
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[1] = ACTION_FUNCTION(RGBLED_STEP_MODE),
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[2] = ACTION_FUNCTION(RGBLED_INCREASE_HUE),
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[3] = ACTION_FUNCTION(RGBLED_DECREASE_HUE),
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[4] = ACTION_FUNCTION(RGBLED_INCREASE_SAT),
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[5] = ACTION_FUNCTION(RGBLED_DECREASE_SAT),
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[6] = ACTION_FUNCTION(RGBLED_INCREASE_VAL),
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[7] = ACTION_FUNCTION(RGBLED_DECREASE_VAL),
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};
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void action_function(keyrecord_t *record, uint8_t id, uint8_t opt) {
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switch (id) {
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case RGBLED_TOGGLE:
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if (record->event.pressed) {
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rgblight_toggle();
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}
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break;
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case RGBLED_STEP_MODE:
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if (record->event.pressed) {
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rgblight_step();
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}
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break;
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case RGBLED_INCREASE_HUE:
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if (record->event.pressed) {
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rgblight_increase_hue();
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}
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break;
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case RGBLED_DECREASE_HUE:
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if (record->event.pressed) {
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rgblight_decrease_hue();
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}
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break;
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case RGBLED_INCREASE_SAT:
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if (record->event.pressed) {
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rgblight_increase_sat();
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}
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break;
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case RGBLED_DECREASE_SAT:
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if (record->event.pressed) {
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rgblight_decrease_sat();
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}
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break;
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case RGBLED_INCREASE_VAL:
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if (record->event.pressed) {
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rgblight_increase_val();
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}
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break;
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case RGBLED_DECREASE_VAL:
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if (record->event.pressed) {
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rgblight_decrease_val();
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}
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break;
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}
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};
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@ -93,6 +93,8 @@ uint8_t matrix_scan(void) {
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}
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}
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matrix_scan_user();
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return 1;
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}
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@ -0,0 +1,50 @@
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/*
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Copyright 2017 Luiz Ribeiro <luizribeiro@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "ps2avrGB.h"
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#include "rgblight.h"
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#include <avr/pgmspace.h>
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#include "action_layer.h"
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#include "i2c.h"
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#include "quantum.h"
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extern rgblight_config_t rgblight_config;
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void rgblight_set(void) {
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uint8_t data[3 * RGBLED_NUM];
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for (uint8_t i = 0; i < RGBLED_NUM; i++) {
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if (rgblight_config.enable) {
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data[3 * i] = led[i].g;
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data[3 * i + 1] = led[i].r;
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data[3 * i + 2] = led[i].b;
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} else {
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data[3 * i] = 0;
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data[3 * i + 1] = 0;
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data[3 * i + 2] = 0;
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}
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}
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i2c_init();
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i2c_send(0xb0, data, 48);
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}
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__attribute__ ((weak))
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void matrix_scan_user(void) {
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rgblight_task();
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}
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@ -20,7 +20,6 @@ PROTOCOL = VUSB
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# unsupported features for now
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NO_UART = yes
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NO_SUSPEND_POWER_DOWN = yes
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BACKLIGHT_ENABLE = no
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# processor frequency
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F_CPU = 12000000
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EXTRAKEY_ENABLE = yes
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CONSOLE_ENABLE = yes
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COMMAND_ENABLE = yes
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BACKLIGHT_ENABLE = no
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RGBLIGHT_ENABLE = yes
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DISABLE_WS2812 = yes
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OPT_DEFS = -DDEBUG_LEVEL=0
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OPT_DEFS += -DBOOTLOADER_SIZE=2048
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# custom matrix setup
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CUSTOM_MATRIX = yes
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SRC = matrix.c
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SRC = matrix.c i2c.c
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# programming options
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PROGRAM_CMD = ./keyboards/ps2avrGB/program $(TARGET).hex
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