Add RGB matrix & LED Matrix support for IS31FL3729 (#21944)
Co-authored-by: Xelus22 <preyas22@gmail.com> Co-authored-by: dexter93 <d3xter93@gmail.com>master
HorrorTroll
GitHub
parent
9b0b3d7b25
commit
f6709e65eb
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@ -340,7 +340,7 @@ LED_MATRIX_DRIVER := snled27351
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endif
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endif
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LED_MATRIX_ENABLE ?= no
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LED_MATRIX_ENABLE ?= no
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VALID_LED_MATRIX_TYPES := is31fl3218 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 custom
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VALID_LED_MATRIX_TYPES := is31fl3218 is31fl3729 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 custom
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ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
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ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
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ifeq ($(filter $(LED_MATRIX_DRIVER),$(VALID_LED_MATRIX_TYPES)),)
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ifeq ($(filter $(LED_MATRIX_DRIVER),$(VALID_LED_MATRIX_TYPES)),)
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@ -365,6 +365,12 @@ ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
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SRC += is31fl3218-mono.c
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SRC += is31fl3218-mono.c
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endif
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endif
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ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3729)
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I2C_DRIVER_REQUIRED = yes
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COMMON_VPATH += $(DRIVER_PATH)/led/issi
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SRC += is31fl3729-mono.c
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endif
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ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3731)
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ifeq ($(strip $(LED_MATRIX_DRIVER)), is31fl3731)
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I2C_DRIVER_REQUIRED = yes
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I2C_DRIVER_REQUIRED = yes
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COMMON_VPATH += $(DRIVER_PATH)/led/issi
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COMMON_VPATH += $(DRIVER_PATH)/led/issi
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@ -437,7 +443,7 @@ endif
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RGB_MATRIX_ENABLE ?= no
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RGB_MATRIX_ENABLE ?= no
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VALID_RGB_MATRIX_TYPES := aw20216s is31fl3218 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 ws2812 custom
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VALID_RGB_MATRIX_TYPES := aw20216s is31fl3218 is31fl3729 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a snled27351 ws2812 custom
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ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
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ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
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ifeq ($(filter $(RGB_MATRIX_DRIVER),$(VALID_RGB_MATRIX_TYPES)),)
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ifeq ($(filter $(RGB_MATRIX_DRIVER),$(VALID_RGB_MATRIX_TYPES)),)
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$(call CATASTROPHIC_ERROR,Invalid RGB_MATRIX_DRIVER,RGB_MATRIX_DRIVER="$(RGB_MATRIX_DRIVER)" is not a valid matrix type)
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$(call CATASTROPHIC_ERROR,Invalid RGB_MATRIX_DRIVER,RGB_MATRIX_DRIVER="$(RGB_MATRIX_DRIVER)" is not a valid matrix type)
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@ -468,6 +474,12 @@ ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
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SRC += is31fl3218.c
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SRC += is31fl3218.c
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endif
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endif
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ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3729)
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I2C_DRIVER_REQUIRED = yes
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COMMON_VPATH += $(DRIVER_PATH)/led/issi
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SRC += is31fl3729.c
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endif
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ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3731)
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ifeq ($(strip $(RGB_MATRIX_DRIVER)), is31fl3731)
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I2C_DRIVER_REQUIRED = yes
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I2C_DRIVER_REQUIRED = yes
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COMMON_VPATH += $(DRIVER_PATH)/led/issi
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COMMON_VPATH += $(DRIVER_PATH)/led/issi
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@ -633,7 +633,7 @@ Configures the [RGB Matrix](feature_rgb_matrix.md) feature.
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* The default animation speed.
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* The default animation speed.
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* Default: `128`
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* Default: `128`
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* `driver` (Required)
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* `driver` (Required)
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* The driver to use. Must be one of `aw20216s`, `custom`, `is31fl3218`, `is31fl3731`, `is31fl3733`, `is31fl3736`, `is31fl3737`, `is31fl3741`, `is31fl3742a`, `is31fl3743a`, `is31fl3745`, `is31fl3746a`, `snled27351`, `ws2812`.
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* The driver to use. Must be one of `aw20216s`, `custom`, `is31fl3218`, `is31fl3729`, `is31fl3731`, `is31fl3733`, `is31fl3736`, `is31fl3737`, `is31fl3741`, `is31fl3742a`, `is31fl3743a`, `is31fl3745`, `is31fl3746a`, `snled27351`, `ws2812`.
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* `hue_steps`
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* `hue_steps`
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* The number of hue adjustment steps.
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* The number of hue adjustment steps.
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* Default: `8`
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* Default: `8`
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@ -0,0 +1,220 @@
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/* Copyright 2024 HorrorTroll <https://github.com/HorrorTroll>
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* Copyright 2024 Harrison Chan (Xelus)
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* Copyright 2024 Dimitris Mantzouranis <d3xter93@gmail.com>
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*
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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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*
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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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*
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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 "is31fl3729-mono.h"
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#include "i2c_master.h"
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#include "wait.h"
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#define IS31FL3729_PWM_REGISTER_COUNT 143
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#define IS31FL3729_SCALING_REGISTER_COUNT 16
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#ifndef IS31FL3729_I2C_TIMEOUT
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# define IS31FL3729_I2C_TIMEOUT 100
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#endif
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#ifndef IS31FL3729_I2C_PERSISTENCE
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# define IS31FL3729_I2C_PERSISTENCE 0
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#endif
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#ifndef IS31FL3729_CONFIGURATION
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# define IS31FL3729_CONFIGURATION IS31FL3729_CONFIG_SWS_15_9
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#endif
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#ifndef IS31FL3729_GLOBAL_CURRENT
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# define IS31FL3729_GLOBAL_CURRENT 0x40
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#endif
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#ifndef IS31FL3729_PULLDOWNUP
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# define IS31FL3729_PULLDOWNUP 0x33
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#endif
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#ifndef IS31FL3729_SPREAD_SPECTRUM
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# define IS31FL3729_SPREAD_SPECTRUM IS31FL3729_SSP_DISABLE
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#endif
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#ifndef IS31FL3729_SPREAD_SPECTRUM_RANGE
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# define IS31FL3729_SPREAD_SPECTRUM_RANGE IS31FL3729_RNG_5_PERCENT
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#endif
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#ifndef IS31FL3729_SPREAD_SPECTRUM_CYCLE_TIME
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# define IS31FL3729_SPREAD_SPECTRUM_CYCLE_TIME IS31FL3729_CLT_1980_US
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#endif
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#ifndef IS31FL3729_PWM_FREQUENCY
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# define IS31FL3729_PWM_FREQUENCY IS31FL3729_PWM_FREQUENCY_32K_HZ
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#endif
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// These buffers match the PWM & scaling registers.
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// Storing them like this is optimal for I2C transfers to the registers.
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typedef struct is31fl3729_driver_t {
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uint8_t pwm_buffer[IS31FL3729_PWM_REGISTER_COUNT];
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bool pwm_buffer_dirty;
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uint8_t scaling_buffer[IS31FL3729_SCALING_REGISTER_COUNT];
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bool scaling_buffer_dirty;
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} PACKED is31fl3729_driver_t;
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is31fl3729_driver_t driver_buffers[IS31FL3729_DRIVER_COUNT] = {{
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.pwm_buffer = {0},
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.pwm_buffer_dirty = false,
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.scaling_buffer = {0},
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.scaling_buffer_dirty = false,
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}};
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void is31fl3729_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
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#if IS31FL3729_I2C_PERSISTENCE > 0
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for (uint8_t i = 0; i < IS31FL3729_I2C_PERSISTENCE; i++) {
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if (i2c_write_register(addr << 1, reg, &data, 1, IS31FL3729_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break;
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}
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#else
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i2c_write_register(addr << 1, reg, &data, 1, IS31FL3729_I2C_TIMEOUT);
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#endif
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}
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void is31fl3729_write_pwm_buffer(uint8_t addr, uint8_t index) {
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// Transmit PWM registers in 9 transfers of 16 bytes.
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// Iterate over the pwm_buffer contents at 16 byte intervals.
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for (uint8_t i = 0; i <= IS31FL3729_PWM_REGISTER_COUNT; i += 16) {
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#if IS31FL3729_I2C_PERSISTENCE > 0
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for (uint8_t j = 0; j < IS31FL3729_I2C_PERSISTENCE; j++) {
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if (i2c_write_register(addr << 1, i, driver_buffers[index].pwm_buffer + i, 16, IS31FL3729_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break;
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}
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#else
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i2c_write_register(addr << 1, i, driver_buffers[index].pwm_buffer + i, 16, IS31FL3729_I2C_TIMEOUT);
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#endif
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}
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}
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void is31fl3729_init_drivers(void) {
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i2c_init();
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is31fl3729_init(IS31FL3729_I2C_ADDRESS_1);
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#if defined(IS31FL3729_I2C_ADDRESS_2)
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is31fl3729_init(IS31FL3729_I2C_ADDRESS_2);
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# if defined(IS31FL3729_I2C_ADDRESS_3)
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is31fl3729_init(IS31FL3729_I2C_ADDRESS_3);
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# if defined(IS31FL3729_I2C_ADDRESS_4)
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is31fl3729_init(IS31FL3729_I2C_ADDRESS_4);
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# endif
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# endif
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#endif
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for (int i = 0; i < IS31FL3729_LED_COUNT; i++) {
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is31fl3729_set_scaling_register(i, 0xFF);
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}
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is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_1, 0);
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#if defined(IS31FL3729_I2C_ADDRESS_2)
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is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_2, 1);
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# if defined(IS31FL3729_I2C_ADDRESS_3)
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is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_3, 2);
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# if defined(IS31FL3729_I2C_ADDRESS_4)
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is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_4, 3);
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# endif
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# endif
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#endif
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}
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void is31fl3729_init(uint8_t addr) {
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// In order to avoid the LEDs being driven with garbage data
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// in the LED driver's PWM registers, shutdown is enabled last.
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// Set up the mode and other settings, clear the PWM registers,
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// then disable software shutdown.
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// Set Pull up & Down for SWx CSy
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is31fl3729_write_register(addr, IS31FL3729_REG_PULLDOWNUP, IS31FL3729_PULLDOWNUP);
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// Set Spread Spectrum Register if applicable
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is31fl3729_write_register(addr, IS31FL3729_REG_SPREAD_SPECTRUM, ((IS31FL3729_SPREAD_SPECTRUM & 0b1) << 4) | ((IS31FL3729_SPREAD_SPECTRUM_RANGE & 0b11) << 2) | (IS31FL3729_SPREAD_SPECTRUM_CYCLE_TIME & 0b11));
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// Set PWM Frequency Register if applicable
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is31fl3729_write_register(addr, IS31FL3729_REG_PWM_FREQUENCY, IS31FL3729_PWM_FREQUENCY);
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// Set Golbal Current Control Register
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is31fl3729_write_register(addr, IS31FL3729_REG_GLOBAL_CURRENT, IS31FL3729_GLOBAL_CURRENT);
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// Set to Normal operation
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is31fl3729_write_register(addr, IS31FL3729_REG_CONFIGURATION, IS31FL3729_CONFIGURATION);
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// Wait 10ms to ensure the device has woken up.
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wait_ms(10);
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}
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void is31fl3729_set_value(int index, uint8_t value) {
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is31fl3729_led_t led;
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if (index >= 0 && index < IS31FL3729_LED_COUNT) {
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memcpy_P(&led, (&g_is31fl3729_leds[index]), sizeof(led));
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if (driver_buffers[led.driver].pwm_buffer[led.v] == value) {
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return;
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}
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driver_buffers[led.driver].pwm_buffer[led.v] = value;
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driver_buffers[led.driver].pwm_buffer_dirty = true;
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}
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}
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void is31fl3729_set_value_all(uint8_t value) {
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for (int i = 0; i < IS31FL3729_LED_COUNT; i++) {
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is31fl3729_set_value(i, value);
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}
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}
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void is31fl3729_set_scaling_register(uint8_t index, uint8_t value) {
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is31fl3729_led_t led;
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memcpy_P(&led, (&g_is31fl3729_leds[index]), sizeof(led));
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// need to do a bit of checking here since 3729 scaling is per CS pin.
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// not the usual per single LED key as per other ISSI drivers
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// only enable them, since they should be default disabled
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int cs_value = (led.v & 0x0F) - 1;
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driver_buffers[led.driver].scaling_buffer[cs_value] = value;
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driver_buffers[led.driver].scaling_buffer_dirty = true;
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}
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void is31fl3729_update_pwm_buffers(uint8_t addr, uint8_t index) {
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if (driver_buffers[index].pwm_buffer_dirty) {
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is31fl3729_write_pwm_buffer(addr, index);
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driver_buffers[index].pwm_buffer_dirty = false;
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}
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}
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void is31fl3729_update_scaling_registers(uint8_t addr, uint8_t index) {
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if (driver_buffers[index].scaling_buffer_dirty) {
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for (uint8_t i = 0; i < IS31FL3729_SCALING_REGISTER_COUNT; i++) {
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is31fl3729_write_register(addr, IS31FL3729_REG_SCALING + i, driver_buffers[index].scaling_buffer[i]);
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}
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driver_buffers[index].scaling_buffer_dirty = false;
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}
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}
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void is31fl3729_flush(void) {
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is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_1, 0);
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#if defined(IS31FL3729_I2C_ADDRESS_2)
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is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_2, 1);
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# if defined(IS31FL3729_I2C_ADDRESS_3)
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is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_3, 2);
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# if defined(IS31FL3729_I2C_ADDRESS_4)
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is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_4, 3);
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# endif
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# endif
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#endif
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}
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@ -0,0 +1,265 @@
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/* Copyright 2024 HorrorTroll <https://github.com/HorrorTroll>
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* Copyright 2024 Harrison Chan (Xelus)
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* Copyright 2024 Dimitris Mantzouranis <d3xter93@gmail.com>
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*
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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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*
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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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*
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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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|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include "progmem.h"
|
||||||
|
#include "util.h"
|
||||||
|
|
||||||
|
#define IS31FL3729_REG_SCALING 0x90
|
||||||
|
#define IS31FL3729_REG_CONFIGURATION 0xA0
|
||||||
|
#define IS31FL3729_REG_GLOBAL_CURRENT 0xA1
|
||||||
|
#define IS31FL3729_REG_PULLDOWNUP 0xB0
|
||||||
|
#define IS31FL3729_REG_SPREAD_SPECTRUM 0xB1
|
||||||
|
#define IS31FL3729_REG_PWM_FREQUENCY 0xB2
|
||||||
|
#define IS31FL3729_REG_RESET 0xCF
|
||||||
|
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_GND 0x34
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_SCL 0x35
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_SDA 0x36
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_VCC 0x37
|
||||||
|
|
||||||
|
#if defined(LED_MATRIX_IS31FL3729)
|
||||||
|
# define IS31FL3729_LED_COUNT LED_MATRIX_LED_COUNT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(IS31FL3729_I2C_ADDRESS_4)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 4
|
||||||
|
#elif defined(IS31FL3729_I2C_ADDRESS_3)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 3
|
||||||
|
#elif defined(IS31FL3729_I2C_ADDRESS_2)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 2
|
||||||
|
#elif defined(IS31FL3729_I2C_ADDRESS_1)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct is31fl3729_led_t {
|
||||||
|
uint8_t driver : 2;
|
||||||
|
uint8_t v;
|
||||||
|
} PACKED is31fl3729_led_t;
|
||||||
|
|
||||||
|
extern const is31fl3729_led_t PROGMEM g_is31fl3729_leds[IS31FL3729_LED_COUNT];
|
||||||
|
|
||||||
|
void is31fl3729_init_drivers(void);
|
||||||
|
void is31fl3729_init(uint8_t addr);
|
||||||
|
void is31fl3729_write_register(uint8_t addr, uint8_t reg, uint8_t data);
|
||||||
|
|
||||||
|
void is31fl3729_set_value(int index, uint8_t value);
|
||||||
|
void is31fl3729_set_value_all(uint8_t value);
|
||||||
|
|
||||||
|
void is31fl3729_set_scaling_register(uint8_t index, uint8_t value);
|
||||||
|
|
||||||
|
// This should not be called from an interrupt
|
||||||
|
// (eg. from a timer interrupt).
|
||||||
|
// Call this while idle (in between matrix scans).
|
||||||
|
// If the buffer is dirty, it will update the driver with the buffer.
|
||||||
|
void is31fl3729_update_pwm_buffers(uint8_t addr, uint8_t index);
|
||||||
|
void is31fl3729_update_scaling_registers(uint8_t addr, uint8_t index);
|
||||||
|
|
||||||
|
void is31fl3729_flush(void);
|
||||||
|
|
||||||
|
// Noise reduction using Spread Spectrum register
|
||||||
|
#define IS31FL3729_SSP_DISABLE 0b0
|
||||||
|
#define IS31FL3729_SSP_ENABLE 0b1
|
||||||
|
|
||||||
|
#define IS31FL3729_RNG_5_PERCENT 0b00
|
||||||
|
#define IS31FL3729_RNG_15_PERCENT 0b01
|
||||||
|
#define IS31FL3729_RNG_24_PERCENT 0b10
|
||||||
|
#define IS31FL3729_RNG_34_PERCENT 0b11
|
||||||
|
|
||||||
|
#define IS31FL3729_CLT_1980_US 0b00
|
||||||
|
#define IS31FL3729_CLT_1200_US 0b01
|
||||||
|
#define IS31FL3729_CLT_820_US 0b10
|
||||||
|
#define IS31FL3729_CLT_660_US 0b11
|
||||||
|
|
||||||
|
// Noise reduction using PWM Frequency register
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_55K_HZ 0b000
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_32K_HZ 0b001
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_4K_HZ 0b010
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_2K_HZ 0b011
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_1K_HZ 0b100
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_500_HZ 0b101
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_250_HZ 0b110
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_80K_HZ 0b111
|
||||||
|
|
||||||
|
// Change SWx Setting using Configuration register
|
||||||
|
#define IS31FL3729_CONFIG_SWS_15_9 0x01 // 15 CS x 9 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_8 0x11 // 16 CS x 8 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_7 0x21 // 16 CS x 7 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_6 0x31 // 16 CS x 6 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_5 0x41 // 16 CS x 5 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_4 0x51 // 16 CS x 4 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_3 0x61 // 16 CS x 3 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_2 0x71 // 16 CS x 2 SW matrix
|
||||||
|
|
||||||
|
// Map CS SW locations to order in PWM / Scaling buffers
|
||||||
|
// This matches the ORDER in the Datasheet Register not the POSITION
|
||||||
|
// It will always count from 0x01 to (ISSI_MAX_LEDS - 1)
|
||||||
|
#define SW1_CS1 0x01
|
||||||
|
#define SW1_CS2 0x02
|
||||||
|
#define SW1_CS3 0x03
|
||||||
|
#define SW1_CS4 0x04
|
||||||
|
#define SW1_CS5 0x05
|
||||||
|
#define SW1_CS6 0x06
|
||||||
|
#define SW1_CS7 0x07
|
||||||
|
#define SW1_CS8 0x08
|
||||||
|
#define SW1_CS9 0x09
|
||||||
|
#define SW1_CS10 0x0A
|
||||||
|
#define SW1_CS11 0x0B
|
||||||
|
#define SW1_CS12 0x0C
|
||||||
|
#define SW1_CS13 0x0D
|
||||||
|
#define SW1_CS14 0x0E
|
||||||
|
#define SW1_CS15 0x0F
|
||||||
|
#define SW1_CS16 0x10
|
||||||
|
|
||||||
|
#define SW2_CS1 0x11
|
||||||
|
#define SW2_CS2 0x12
|
||||||
|
#define SW2_CS3 0x13
|
||||||
|
#define SW2_CS4 0x14
|
||||||
|
#define SW2_CS5 0x15
|
||||||
|
#define SW2_CS6 0x16
|
||||||
|
#define SW2_CS7 0x17
|
||||||
|
#define SW2_CS8 0x18
|
||||||
|
#define SW2_CS9 0x19
|
||||||
|
#define SW2_CS10 0x1A
|
||||||
|
#define SW2_CS11 0x1B
|
||||||
|
#define SW2_CS12 0x1C
|
||||||
|
#define SW2_CS13 0x1D
|
||||||
|
#define SW2_CS14 0x1E
|
||||||
|
#define SW2_CS15 0x1F
|
||||||
|
#define SW2_CS16 0x20
|
||||||
|
|
||||||
|
#define SW3_CS1 0x21
|
||||||
|
#define SW3_CS2 0x22
|
||||||
|
#define SW3_CS3 0x23
|
||||||
|
#define SW3_CS4 0x24
|
||||||
|
#define SW3_CS5 0x25
|
||||||
|
#define SW3_CS6 0x26
|
||||||
|
#define SW3_CS7 0x27
|
||||||
|
#define SW3_CS8 0x28
|
||||||
|
#define SW3_CS9 0x29
|
||||||
|
#define SW3_CS10 0x2A
|
||||||
|
#define SW3_CS11 0x2B
|
||||||
|
#define SW3_CS12 0x2C
|
||||||
|
#define SW3_CS13 0x2D
|
||||||
|
#define SW3_CS14 0x2E
|
||||||
|
#define SW3_CS15 0x2F
|
||||||
|
#define SW3_CS16 0x30
|
||||||
|
|
||||||
|
#define SW4_CS1 0x31
|
||||||
|
#define SW4_CS2 0x32
|
||||||
|
#define SW4_CS3 0x33
|
||||||
|
#define SW4_CS4 0x34
|
||||||
|
#define SW4_CS5 0x35
|
||||||
|
#define SW4_CS6 0x36
|
||||||
|
#define SW4_CS7 0x37
|
||||||
|
#define SW4_CS8 0x38
|
||||||
|
#define SW4_CS9 0x39
|
||||||
|
#define SW4_CS10 0x3A
|
||||||
|
#define SW4_CS11 0x3B
|
||||||
|
#define SW4_CS12 0x3C
|
||||||
|
#define SW4_CS13 0x3D
|
||||||
|
#define SW4_CS14 0x3E
|
||||||
|
#define SW4_CS15 0x3F
|
||||||
|
#define SW4_CS16 0x40
|
||||||
|
|
||||||
|
#define SW5_CS1 0x41
|
||||||
|
#define SW5_CS2 0x42
|
||||||
|
#define SW5_CS3 0x43
|
||||||
|
#define SW5_CS4 0x44
|
||||||
|
#define SW5_CS5 0x45
|
||||||
|
#define SW5_CS6 0x46
|
||||||
|
#define SW5_CS7 0x47
|
||||||
|
#define SW5_CS8 0x48
|
||||||
|
#define SW5_CS9 0x49
|
||||||
|
#define SW5_CS10 0x4A
|
||||||
|
#define SW5_CS11 0x4B
|
||||||
|
#define SW5_CS12 0x4C
|
||||||
|
#define SW5_CS13 0x4D
|
||||||
|
#define SW5_CS14 0x4E
|
||||||
|
#define SW5_CS15 0x4F
|
||||||
|
#define SW5_CS16 0x50
|
||||||
|
|
||||||
|
#define SW6_CS1 0x51
|
||||||
|
#define SW6_CS2 0x52
|
||||||
|
#define SW6_CS3 0x53
|
||||||
|
#define SW6_CS4 0x54
|
||||||
|
#define SW6_CS5 0x55
|
||||||
|
#define SW6_CS6 0x56
|
||||||
|
#define SW6_CS7 0x57
|
||||||
|
#define SW6_CS8 0x58
|
||||||
|
#define SW6_CS9 0x59
|
||||||
|
#define SW6_CS10 0x5A
|
||||||
|
#define SW6_CS11 0x5B
|
||||||
|
#define SW6_CS12 0x5C
|
||||||
|
#define SW6_CS13 0x5D
|
||||||
|
#define SW6_CS14 0x5E
|
||||||
|
#define SW6_CS15 0x5F
|
||||||
|
#define SW6_CS16 0x60
|
||||||
|
|
||||||
|
#define SW7_CS1 0x61
|
||||||
|
#define SW7_CS2 0x62
|
||||||
|
#define SW7_CS3 0x63
|
||||||
|
#define SW7_CS4 0x64
|
||||||
|
#define SW7_CS5 0x65
|
||||||
|
#define SW7_CS6 0x66
|
||||||
|
#define SW7_CS7 0x67
|
||||||
|
#define SW7_CS8 0x68
|
||||||
|
#define SW7_CS9 0x69
|
||||||
|
#define SW7_CS10 0x6A
|
||||||
|
#define SW7_CS11 0x6B
|
||||||
|
#define SW7_CS12 0x6C
|
||||||
|
#define SW7_CS13 0x6D
|
||||||
|
#define SW7_CS14 0x6E
|
||||||
|
#define SW7_CS15 0x6F
|
||||||
|
#define SW7_CS16 0x70
|
||||||
|
|
||||||
|
#define SW8_CS1 0x71
|
||||||
|
#define SW8_CS2 0x72
|
||||||
|
#define SW8_CS3 0x73
|
||||||
|
#define SW8_CS4 0x74
|
||||||
|
#define SW8_CS5 0x75
|
||||||
|
#define SW8_CS6 0x76
|
||||||
|
#define SW8_CS7 0x77
|
||||||
|
#define SW8_CS8 0x78
|
||||||
|
#define SW8_CS9 0x79
|
||||||
|
#define SW8_CS10 0x7A
|
||||||
|
#define SW8_CS11 0x7B
|
||||||
|
#define SW8_CS12 0x7C
|
||||||
|
#define SW8_CS13 0x7D
|
||||||
|
#define SW8_CS14 0x7E
|
||||||
|
#define SW8_CS15 0x7F
|
||||||
|
#define SW8_CS16 0x80
|
||||||
|
|
||||||
|
#define SW9_CS1 0x81
|
||||||
|
#define SW9_CS2 0x82
|
||||||
|
#define SW9_CS3 0x83
|
||||||
|
#define SW9_CS4 0x84
|
||||||
|
#define SW9_CS5 0x85
|
||||||
|
#define SW9_CS6 0x86
|
||||||
|
#define SW9_CS7 0x87
|
||||||
|
#define SW9_CS8 0x88
|
||||||
|
#define SW9_CS9 0x89
|
||||||
|
#define SW9_CS10 0x8A
|
||||||
|
#define SW9_CS11 0x8B
|
||||||
|
#define SW9_CS12 0x8C
|
||||||
|
#define SW9_CS13 0x8D
|
||||||
|
#define SW9_CS14 0x8E
|
||||||
|
#define SW9_CS15 0x8F
|
||||||
|
|
@ -0,0 +1,226 @@
|
||||||
|
/* Copyright 2024 HorrorTroll <https://github.com/HorrorTroll>
|
||||||
|
* Copyright 2024 Harrison Chan (Xelus)
|
||||||
|
* Copyright 2024 Dimitris Mantzouranis <d3xter93@gmail.com>
|
||||||
|
*
|
||||||
|
* 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 "is31fl3729.h"
|
||||||
|
#include "i2c_master.h"
|
||||||
|
#include "wait.h"
|
||||||
|
|
||||||
|
#define IS31FL3729_PWM_REGISTER_COUNT 143
|
||||||
|
#define IS31FL3729_SCALING_REGISTER_COUNT 16
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_I2C_TIMEOUT
|
||||||
|
# define IS31FL3729_I2C_TIMEOUT 100
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_I2C_PERSISTENCE
|
||||||
|
# define IS31FL3729_I2C_PERSISTENCE 0
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_CONFIGURATION
|
||||||
|
# define IS31FL3729_CONFIGURATION IS31FL3729_CONFIG_SWS_15_9
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_GLOBAL_CURRENT
|
||||||
|
# define IS31FL3729_GLOBAL_CURRENT 0x40
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_PULLDOWNUP
|
||||||
|
# define IS31FL3729_PULLDOWNUP 0x33
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_SPREAD_SPECTRUM
|
||||||
|
# define IS31FL3729_SPREAD_SPECTRUM IS31FL3729_SSP_DISABLE
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_SPREAD_SPECTRUM_RANGE
|
||||||
|
# define IS31FL3729_SPREAD_SPECTRUM_RANGE IS31FL3729_RNG_5_PERCENT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_SPREAD_SPECTRUM_CYCLE_TIME
|
||||||
|
# define IS31FL3729_SPREAD_SPECTRUM_CYCLE_TIME IS31FL3729_CLT_1980_US
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifndef IS31FL3729_PWM_FREQUENCY
|
||||||
|
# define IS31FL3729_PWM_FREQUENCY IS31FL3729_PWM_FREQUENCY_32K_HZ
|
||||||
|
#endif
|
||||||
|
|
||||||
|
// These buffers match the PWM & scaling registers.
|
||||||
|
// Storing them like this is optimal for I2C transfers to the registers.
|
||||||
|
typedef struct is31fl3729_driver_t {
|
||||||
|
uint8_t pwm_buffer[IS31FL3729_PWM_REGISTER_COUNT];
|
||||||
|
bool pwm_buffer_dirty;
|
||||||
|
uint8_t scaling_buffer[IS31FL3729_SCALING_REGISTER_COUNT];
|
||||||
|
bool scaling_buffer_dirty;
|
||||||
|
} PACKED is31fl3729_driver_t;
|
||||||
|
|
||||||
|
is31fl3729_driver_t driver_buffers[IS31FL3729_DRIVER_COUNT] = {{
|
||||||
|
.pwm_buffer = {0},
|
||||||
|
.pwm_buffer_dirty = false,
|
||||||
|
.scaling_buffer = {0},
|
||||||
|
.scaling_buffer_dirty = false,
|
||||||
|
}};
|
||||||
|
|
||||||
|
void is31fl3729_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
|
||||||
|
#if IS31FL3729_I2C_PERSISTENCE > 0
|
||||||
|
for (uint8_t i = 0; i < IS31FL3729_I2C_PERSISTENCE; i++) {
|
||||||
|
if (i2c_write_register(addr << 1, reg, &data, 1, IS31FL3729_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
i2c_write_register(addr << 1, reg, &data, 1, IS31FL3729_I2C_TIMEOUT);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_write_pwm_buffer(uint8_t addr, uint8_t index) {
|
||||||
|
// Transmit PWM registers in 9 transfers of 16 bytes.
|
||||||
|
|
||||||
|
// Iterate over the pwm_buffer contents at 16 byte intervals.
|
||||||
|
for (uint8_t i = 0; i <= IS31FL3729_PWM_REGISTER_COUNT; i += 16) {
|
||||||
|
#if IS31FL3729_I2C_PERSISTENCE > 0
|
||||||
|
for (uint8_t j = 0; j < IS31FL3729_I2C_PERSISTENCE; j++) {
|
||||||
|
if (i2c_write_register(addr << 1, i, driver_buffers[index].pwm_buffer + i, 16, IS31FL3729_I2C_TIMEOUT) == I2C_STATUS_SUCCESS) break;
|
||||||
|
}
|
||||||
|
#else
|
||||||
|
i2c_write_register(addr << 1, i, driver_buffers[index].pwm_buffer + i, 16, IS31FL3729_I2C_TIMEOUT);
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_init_drivers(void) {
|
||||||
|
i2c_init();
|
||||||
|
|
||||||
|
is31fl3729_init(IS31FL3729_I2C_ADDRESS_1);
|
||||||
|
#if defined(IS31FL3729_I2C_ADDRESS_2)
|
||||||
|
is31fl3729_init(IS31FL3729_I2C_ADDRESS_2);
|
||||||
|
# if defined(IS31FL3729_I2C_ADDRESS_3)
|
||||||
|
is31fl3729_init(IS31FL3729_I2C_ADDRESS_3);
|
||||||
|
# if defined(IS31FL3729_I2C_ADDRESS_4)
|
||||||
|
is31fl3729_init(IS31FL3729_I2C_ADDRESS_4);
|
||||||
|
# endif
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
|
||||||
|
for (int i = 0; i < IS31FL3729_LED_COUNT; i++) {
|
||||||
|
is31fl3729_set_scaling_register(i, 0xFF, 0xFF, 0xFF);
|
||||||
|
}
|
||||||
|
|
||||||
|
is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_1, 0);
|
||||||
|
#if defined(IS31FL3729_I2C_ADDRESS_2)
|
||||||
|
is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_2, 1);
|
||||||
|
# if defined(IS31FL3729_I2C_ADDRESS_3)
|
||||||
|
is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_3, 2);
|
||||||
|
# if defined(IS31FL3729_I2C_ADDRESS_4)
|
||||||
|
is31fl3729_update_scaling_registers(IS31FL3729_I2C_ADDRESS_4, 3);
|
||||||
|
# endif
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_init(uint8_t addr) {
|
||||||
|
// In order to avoid the LEDs being driven with garbage data
|
||||||
|
// in the LED driver's PWM registers, shutdown is enabled last.
|
||||||
|
// Set up the mode and other settings, clear the PWM registers,
|
||||||
|
// then disable software shutdown.
|
||||||
|
|
||||||
|
// Set Pull up & Down for SWx CSy
|
||||||
|
is31fl3729_write_register(addr, IS31FL3729_REG_PULLDOWNUP, IS31FL3729_PULLDOWNUP);
|
||||||
|
|
||||||
|
// Set Spread Spectrum Register if applicable
|
||||||
|
is31fl3729_write_register(addr, IS31FL3729_REG_SPREAD_SPECTRUM, ((IS31FL3729_SPREAD_SPECTRUM & 0b1) << 4) | ((IS31FL3729_SPREAD_SPECTRUM_RANGE & 0b11) << 2) | (IS31FL3729_SPREAD_SPECTRUM_CYCLE_TIME & 0b11));
|
||||||
|
|
||||||
|
// Set PWM Frequency Register if applicable
|
||||||
|
is31fl3729_write_register(addr, IS31FL3729_REG_PWM_FREQUENCY, IS31FL3729_PWM_FREQUENCY);
|
||||||
|
|
||||||
|
// Set Golbal Current Control Register
|
||||||
|
is31fl3729_write_register(addr, IS31FL3729_REG_GLOBAL_CURRENT, IS31FL3729_GLOBAL_CURRENT);
|
||||||
|
|
||||||
|
// Set to Normal operation
|
||||||
|
is31fl3729_write_register(addr, IS31FL3729_REG_CONFIGURATION, IS31FL3729_CONFIGURATION);
|
||||||
|
|
||||||
|
// Wait 10ms to ensure the device has woken up.
|
||||||
|
wait_ms(10);
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
|
||||||
|
is31fl3729_led_t led;
|
||||||
|
if (index >= 0 && index < IS31FL3729_LED_COUNT) {
|
||||||
|
memcpy_P(&led, (&g_is31fl3729_leds[index]), sizeof(led));
|
||||||
|
|
||||||
|
if (driver_buffers[led.driver].pwm_buffer[led.r] == red && driver_buffers[led.driver].pwm_buffer[led.g] == green && driver_buffers[led.driver].pwm_buffer[led.b] == blue) {
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
driver_buffers[led.driver].pwm_buffer[led.r] = red;
|
||||||
|
driver_buffers[led.driver].pwm_buffer[led.g] = green;
|
||||||
|
driver_buffers[led.driver].pwm_buffer[led.b] = blue;
|
||||||
|
driver_buffers[led.driver].pwm_buffer_dirty = true;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
|
||||||
|
for (int i = 0; i < IS31FL3729_LED_COUNT; i++) {
|
||||||
|
is31fl3729_set_color(i, red, green, blue);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_set_scaling_register(uint8_t index, uint8_t red, uint8_t green, uint8_t blue) {
|
||||||
|
is31fl3729_led_t led;
|
||||||
|
memcpy_P(&led, (&g_is31fl3729_leds[index]), sizeof(led));
|
||||||
|
|
||||||
|
// need to do a bit of checking here since 3729 scaling is per CS pin.
|
||||||
|
// not the usual per RGB key as per other ISSI drivers
|
||||||
|
// only enable them, since they should be default disabled
|
||||||
|
int cs_red = (led.r & 0x0F) - 1;
|
||||||
|
int cs_green = (led.g & 0x0F) - 1;
|
||||||
|
int cs_blue = (led.b & 0x0F) - 1;
|
||||||
|
|
||||||
|
driver_buffers[led.driver].scaling_buffer[cs_red] = red;
|
||||||
|
driver_buffers[led.driver].scaling_buffer[cs_green] = green;
|
||||||
|
driver_buffers[led.driver].scaling_buffer[cs_blue] = blue;
|
||||||
|
driver_buffers[led.driver].scaling_buffer_dirty = true;
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_update_pwm_buffers(uint8_t addr, uint8_t index) {
|
||||||
|
if (driver_buffers[index].pwm_buffer_dirty) {
|
||||||
|
is31fl3729_write_pwm_buffer(addr, index);
|
||||||
|
|
||||||
|
driver_buffers[index].pwm_buffer_dirty = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_update_scaling_registers(uint8_t addr, uint8_t index) {
|
||||||
|
if (driver_buffers[index].scaling_buffer_dirty) {
|
||||||
|
for (uint8_t i = 0; i < IS31FL3729_SCALING_REGISTER_COUNT; i++) {
|
||||||
|
is31fl3729_write_register(addr, IS31FL3729_REG_SCALING + i, driver_buffers[index].scaling_buffer[i]);
|
||||||
|
}
|
||||||
|
|
||||||
|
driver_buffers[index].scaling_buffer_dirty = false;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
void is31fl3729_flush(void) {
|
||||||
|
is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_1, 0);
|
||||||
|
#if defined(IS31FL3729_I2C_ADDRESS_2)
|
||||||
|
is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_2, 1);
|
||||||
|
# if defined(IS31FL3729_I2C_ADDRESS_3)
|
||||||
|
is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_3, 2);
|
||||||
|
# if defined(IS31FL3729_I2C_ADDRESS_4)
|
||||||
|
is31fl3729_update_pwm_buffers(IS31FL3729_I2C_ADDRESS_4, 3);
|
||||||
|
# endif
|
||||||
|
# endif
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
@ -0,0 +1,267 @@
|
||||||
|
/* Copyright 2024 HorrorTroll <https://github.com/HorrorTroll>
|
||||||
|
* Copyright 2024 Harrison Chan (Xelus)
|
||||||
|
* Copyright 2024 Dimitris Mantzouranis <d3xter93@gmail.com>
|
||||||
|
*
|
||||||
|
* 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/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#pragma once
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include "progmem.h"
|
||||||
|
#include "util.h"
|
||||||
|
|
||||||
|
#define IS31FL3729_REG_SCALING 0x90
|
||||||
|
#define IS31FL3729_REG_CONFIGURATION 0xA0
|
||||||
|
#define IS31FL3729_REG_GLOBAL_CURRENT 0xA1
|
||||||
|
#define IS31FL3729_REG_PULLDOWNUP 0xB0
|
||||||
|
#define IS31FL3729_REG_SPREAD_SPECTRUM 0xB1
|
||||||
|
#define IS31FL3729_REG_PWM_FREQUENCY 0xB2
|
||||||
|
#define IS31FL3729_REG_RESET 0xCF
|
||||||
|
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_GND 0x34
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_SCL 0x35
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_SDA 0x36
|
||||||
|
#define IS31FL3729_I2C_ADDRESS_VCC 0x37
|
||||||
|
|
||||||
|
#if defined(RGB_MATRIX_IS31FL3729)
|
||||||
|
# define IS31FL3729_LED_COUNT RGB_MATRIX_LED_COUNT
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#if defined(IS31FL3729_I2C_ADDRESS_4)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 4
|
||||||
|
#elif defined(IS31FL3729_I2C_ADDRESS_3)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 3
|
||||||
|
#elif defined(IS31FL3729_I2C_ADDRESS_2)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 2
|
||||||
|
#elif defined(IS31FL3729_I2C_ADDRESS_1)
|
||||||
|
# define IS31FL3729_DRIVER_COUNT 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
typedef struct is31fl3729_led_t {
|
||||||
|
uint8_t driver : 2;
|
||||||
|
uint8_t r;
|
||||||
|
uint8_t g;
|
||||||
|
uint8_t b;
|
||||||
|
} PACKED is31fl3729_led_t;
|
||||||
|
|
||||||
|
extern const is31fl3729_led_t PROGMEM g_is31fl3729_leds[IS31FL3729_LED_COUNT];
|
||||||
|
|
||||||
|
void is31fl3729_init_drivers(void);
|
||||||
|
void is31fl3729_init(uint8_t addr);
|
||||||
|
void is31fl3729_write_register(uint8_t addr, uint8_t reg, uint8_t data);
|
||||||
|
|
||||||
|
void is31fl3729_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
|
||||||
|
void is31fl3729_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
|
||||||
|
|
||||||
|
void is31fl3729_set_scaling_register(uint8_t index, uint8_t red, uint8_t green, uint8_t blue);
|
||||||
|
|
||||||
|
// This should not be called from an interrupt
|
||||||
|
// (eg. from a timer interrupt).
|
||||||
|
// Call this while idle (in between matrix scans).
|
||||||
|
// If the buffer is dirty, it will update the driver with the buffer.
|
||||||
|
void is31fl3729_update_pwm_buffers(uint8_t addr, uint8_t index);
|
||||||
|
void is31fl3729_update_scaling_registers(uint8_t addr, uint8_t index);
|
||||||
|
|
||||||
|
void is31fl3729_flush(void);
|
||||||
|
|
||||||
|
// Noise reduction using Spread Spectrum register
|
||||||
|
#define IS31FL3729_SSP_DISABLE 0b0
|
||||||
|
#define IS31FL3729_SSP_ENABLE 0b1
|
||||||
|
|
||||||
|
#define IS31FL3729_RNG_5_PERCENT 0b00
|
||||||
|
#define IS31FL3729_RNG_15_PERCENT 0b01
|
||||||
|
#define IS31FL3729_RNG_24_PERCENT 0b10
|
||||||
|
#define IS31FL3729_RNG_34_PERCENT 0b11
|
||||||
|
|
||||||
|
#define IS31FL3729_CLT_1980_US 0b00
|
||||||
|
#define IS31FL3729_CLT_1200_US 0b01
|
||||||
|
#define IS31FL3729_CLT_820_US 0b10
|
||||||
|
#define IS31FL3729_CLT_660_US 0b11
|
||||||
|
|
||||||
|
// Noise reduction using PWM Frequency register
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_55K_HZ 0b000
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_32K_HZ 0b001
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_4K_HZ 0b010
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_2K_HZ 0b011
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_1K_HZ 0b100
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_500_HZ 0b101
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_250_HZ 0b110
|
||||||
|
#define IS31FL3729_PWM_FREQUENCY_80K_HZ 0b111
|
||||||
|
|
||||||
|
// Change SWx Setting using Configuration register
|
||||||
|
#define IS31FL3729_CONFIG_SWS_15_9 0x01 // 15 CS x 9 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_8 0x11 // 16 CS x 8 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_7 0x21 // 16 CS x 7 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_6 0x31 // 16 CS x 6 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_5 0x41 // 16 CS x 5 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_4 0x51 // 16 CS x 4 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_3 0x61 // 16 CS x 3 SW matrix
|
||||||
|
#define IS31FL3729_CONFIG_SWS_16_2 0x71 // 16 CS x 2 SW matrix
|
||||||
|
|
||||||
|
// Map CS SW locations to order in PWM / Scaling buffers
|
||||||
|
// This matches the ORDER in the Datasheet Register not the POSITION
|
||||||
|
// It will always count from 0x01 to (ISSI_MAX_LEDS - 1)
|
||||||
|
#define SW1_CS1 0x01
|
||||||
|
#define SW1_CS2 0x02
|
||||||
|
#define SW1_CS3 0x03
|
||||||
|
#define SW1_CS4 0x04
|
||||||
|
#define SW1_CS5 0x05
|
||||||
|
#define SW1_CS6 0x06
|
||||||
|
#define SW1_CS7 0x07
|
||||||
|
#define SW1_CS8 0x08
|
||||||
|
#define SW1_CS9 0x09
|
||||||
|
#define SW1_CS10 0x0A
|
||||||
|
#define SW1_CS11 0x0B
|
||||||
|
#define SW1_CS12 0x0C
|
||||||
|
#define SW1_CS13 0x0D
|
||||||
|
#define SW1_CS14 0x0E
|
||||||
|
#define SW1_CS15 0x0F
|
||||||
|
#define SW1_CS16 0x10
|
||||||
|
|
||||||
|
#define SW2_CS1 0x11
|
||||||
|
#define SW2_CS2 0x12
|
||||||
|
#define SW2_CS3 0x13
|
||||||
|
#define SW2_CS4 0x14
|
||||||
|
#define SW2_CS5 0x15
|
||||||
|
#define SW2_CS6 0x16
|
||||||
|
#define SW2_CS7 0x17
|
||||||
|
#define SW2_CS8 0x18
|
||||||
|
#define SW2_CS9 0x19
|
||||||
|
#define SW2_CS10 0x1A
|
||||||
|
#define SW2_CS11 0x1B
|
||||||
|
#define SW2_CS12 0x1C
|
||||||
|
#define SW2_CS13 0x1D
|
||||||
|
#define SW2_CS14 0x1E
|
||||||
|
#define SW2_CS15 0x1F
|
||||||
|
#define SW2_CS16 0x20
|
||||||
|
|
||||||
|
#define SW3_CS1 0x21
|
||||||
|
#define SW3_CS2 0x22
|
||||||
|
#define SW3_CS3 0x23
|
||||||
|
#define SW3_CS4 0x24
|
||||||
|
#define SW3_CS5 0x25
|
||||||
|
#define SW3_CS6 0x26
|
||||||
|
#define SW3_CS7 0x27
|
||||||
|
#define SW3_CS8 0x28
|
||||||
|
#define SW3_CS9 0x29
|
||||||
|
#define SW3_CS10 0x2A
|
||||||
|
#define SW3_CS11 0x2B
|
||||||
|
#define SW3_CS12 0x2C
|
||||||
|
#define SW3_CS13 0x2D
|
||||||
|
#define SW3_CS14 0x2E
|
||||||
|
#define SW3_CS15 0x2F
|
||||||
|
#define SW3_CS16 0x30
|
||||||
|
|
||||||
|
#define SW4_CS1 0x31
|
||||||
|
#define SW4_CS2 0x32
|
||||||
|
#define SW4_CS3 0x33
|
||||||
|
#define SW4_CS4 0x34
|
||||||
|
#define SW4_CS5 0x35
|
||||||
|
#define SW4_CS6 0x36
|
||||||
|
#define SW4_CS7 0x37
|
||||||
|
#define SW4_CS8 0x38
|
||||||
|
#define SW4_CS9 0x39
|
||||||
|
#define SW4_CS10 0x3A
|
||||||
|
#define SW4_CS11 0x3B
|
||||||
|
#define SW4_CS12 0x3C
|
||||||
|
#define SW4_CS13 0x3D
|
||||||
|
#define SW4_CS14 0x3E
|
||||||
|
#define SW4_CS15 0x3F
|
||||||
|
#define SW4_CS16 0x40
|
||||||
|
|
||||||
|
#define SW5_CS1 0x41
|
||||||
|
#define SW5_CS2 0x42
|
||||||
|
#define SW5_CS3 0x43
|
||||||
|
#define SW5_CS4 0x44
|
||||||
|
#define SW5_CS5 0x45
|
||||||
|
#define SW5_CS6 0x46
|
||||||
|
#define SW5_CS7 0x47
|
||||||
|
#define SW5_CS8 0x48
|
||||||
|
#define SW5_CS9 0x49
|
||||||
|
#define SW5_CS10 0x4A
|
||||||
|
#define SW5_CS11 0x4B
|
||||||
|
#define SW5_CS12 0x4C
|
||||||
|
#define SW5_CS13 0x4D
|
||||||
|
#define SW5_CS14 0x4E
|
||||||
|
#define SW5_CS15 0x4F
|
||||||
|
#define SW5_CS16 0x50
|
||||||
|
|
||||||
|
#define SW6_CS1 0x51
|
||||||
|
#define SW6_CS2 0x52
|
||||||
|
#define SW6_CS3 0x53
|
||||||
|
#define SW6_CS4 0x54
|
||||||
|
#define SW6_CS5 0x55
|
||||||
|
#define SW6_CS6 0x56
|
||||||
|
#define SW6_CS7 0x57
|
||||||
|
#define SW6_CS8 0x58
|
||||||
|
#define SW6_CS9 0x59
|
||||||
|
#define SW6_CS10 0x5A
|
||||||
|
#define SW6_CS11 0x5B
|
||||||
|
#define SW6_CS12 0x5C
|
||||||
|
#define SW6_CS13 0x5D
|
||||||
|
#define SW6_CS14 0x5E
|
||||||
|
#define SW6_CS15 0x5F
|
||||||
|
#define SW6_CS16 0x60
|
||||||
|
|
||||||
|
#define SW7_CS1 0x61
|
||||||
|
#define SW7_CS2 0x62
|
||||||
|
#define SW7_CS3 0x63
|
||||||
|
#define SW7_CS4 0x64
|
||||||
|
#define SW7_CS5 0x65
|
||||||
|
#define SW7_CS6 0x66
|
||||||
|
#define SW7_CS7 0x67
|
||||||
|
#define SW7_CS8 0x68
|
||||||
|
#define SW7_CS9 0x69
|
||||||
|
#define SW7_CS10 0x6A
|
||||||
|
#define SW7_CS11 0x6B
|
||||||
|
#define SW7_CS12 0x6C
|
||||||
|
#define SW7_CS13 0x6D
|
||||||
|
#define SW7_CS14 0x6E
|
||||||
|
#define SW7_CS15 0x6F
|
||||||
|
#define SW7_CS16 0x70
|
||||||
|
|
||||||
|
#define SW8_CS1 0x71
|
||||||
|
#define SW8_CS2 0x72
|
||||||
|
#define SW8_CS3 0x73
|
||||||
|
#define SW8_CS4 0x74
|
||||||
|
#define SW8_CS5 0x75
|
||||||
|
#define SW8_CS6 0x76
|
||||||
|
#define SW8_CS7 0x77
|
||||||
|
#define SW8_CS8 0x78
|
||||||
|
#define SW8_CS9 0x79
|
||||||
|
#define SW8_CS10 0x7A
|
||||||
|
#define SW8_CS11 0x7B
|
||||||
|
#define SW8_CS12 0x7C
|
||||||
|
#define SW8_CS13 0x7D
|
||||||
|
#define SW8_CS14 0x7E
|
||||||
|
#define SW8_CS15 0x7F
|
||||||
|
#define SW8_CS16 0x80
|
||||||
|
|
||||||
|
#define SW9_CS1 0x81
|
||||||
|
#define SW9_CS2 0x82
|
||||||
|
#define SW9_CS3 0x83
|
||||||
|
#define SW9_CS4 0x84
|
||||||
|
#define SW9_CS5 0x85
|
||||||
|
#define SW9_CS6 0x86
|
||||||
|
#define SW9_CS7 0x87
|
||||||
|
#define SW9_CS8 0x88
|
||||||
|
#define SW9_CS9 0x89
|
||||||
|
#define SW9_CS10 0x8A
|
||||||
|
#define SW9_CS11 0x8B
|
||||||
|
#define SW9_CS12 0x8C
|
||||||
|
#define SW9_CS13 0x8D
|
||||||
|
#define SW9_CS14 0x8E
|
||||||
|
#define SW9_CS15 0x8F
|
||||||
|
|
@ -33,6 +33,14 @@ const led_matrix_driver_t led_matrix_driver = {
|
||||||
.set_value_all = is31fl3218_set_value_all,
|
.set_value_all = is31fl3218_set_value_all,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
#elif defined(LED_MATRIX_IS31FL3729)
|
||||||
|
const led_matrix_driver_t led_matrix_driver = {
|
||||||
|
.init = is31fl3729_init_drivers,
|
||||||
|
.flush = is31fl3729_flush,
|
||||||
|
.set_value = is31fl3729_set_value,
|
||||||
|
.set_value_all = is31fl3729_set_value_all,
|
||||||
|
};
|
||||||
|
|
||||||
#elif defined(LED_MATRIX_IS31FL3731)
|
#elif defined(LED_MATRIX_IS31FL3731)
|
||||||
const led_matrix_driver_t led_matrix_driver = {
|
const led_matrix_driver_t led_matrix_driver = {
|
||||||
.init = is31fl3731_init_drivers,
|
.init = is31fl3731_init_drivers,
|
||||||
|
|
|
||||||
|
|
@ -7,6 +7,8 @@
|
||||||
|
|
||||||
#if defined(LED_MATRIX_IS31FL3218)
|
#if defined(LED_MATRIX_IS31FL3218)
|
||||||
# include "is31fl3218-mono.h"
|
# include "is31fl3218-mono.h"
|
||||||
|
#elif defined(LED_MATRIX_IS31FL3729)
|
||||||
|
# include "is31fl3729-mono.h"
|
||||||
#elif defined(LED_MATRIX_IS31FL3731)
|
#elif defined(LED_MATRIX_IS31FL3731)
|
||||||
# include "is31fl3731-mono.h"
|
# include "is31fl3731-mono.h"
|
||||||
#elif defined(LED_MATRIX_IS31FL3733)
|
#elif defined(LED_MATRIX_IS31FL3733)
|
||||||
|
|
|
||||||
|
|
@ -36,6 +36,14 @@ const rgb_matrix_driver_t rgb_matrix_driver = {
|
||||||
.set_color_all = is31fl3218_set_color_all,
|
.set_color_all = is31fl3218_set_color_all,
|
||||||
};
|
};
|
||||||
|
|
||||||
|
#elif defined(RGB_MATRIX_IS31FL3729)
|
||||||
|
const rgb_matrix_driver_t rgb_matrix_driver = {
|
||||||
|
.init = is31fl3729_init_drivers,
|
||||||
|
.flush = is31fl3729_flush,
|
||||||
|
.set_color = is31fl3729_set_color,
|
||||||
|
.set_color_all = is31fl3729_set_color_all,
|
||||||
|
};
|
||||||
|
|
||||||
#elif defined(RGB_MATRIX_IS31FL3731)
|
#elif defined(RGB_MATRIX_IS31FL3731)
|
||||||
const rgb_matrix_driver_t rgb_matrix_driver = {
|
const rgb_matrix_driver_t rgb_matrix_driver = {
|
||||||
.init = is31fl3731_init_drivers,
|
.init = is31fl3731_init_drivers,
|
||||||
|
|
|
||||||
|
|
@ -9,6 +9,8 @@
|
||||||
# include "aw20216s.h"
|
# include "aw20216s.h"
|
||||||
#elif defined(RGB_MATRIX_IS31FL3218)
|
#elif defined(RGB_MATRIX_IS31FL3218)
|
||||||
# include "is31fl3218.h"
|
# include "is31fl3218.h"
|
||||||
|
#elif defined(RGB_MATRIX_IS31FL3729)
|
||||||
|
# include "is31fl3729.h"
|
||||||
#elif defined(RGB_MATRIX_IS31FL3731)
|
#elif defined(RGB_MATRIX_IS31FL3731)
|
||||||
# include "is31fl3731.h"
|
# include "is31fl3731.h"
|
||||||
#elif defined(RGB_MATRIX_IS31FL3733)
|
#elif defined(RGB_MATRIX_IS31FL3733)
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue