Add led matrix support for CKLED2001 (#17643)
This commit is contained in:
lokher
GitHub
parent
ee664e0960
commit
a02aff9c77
7 changed files with 627 additions and 16 deletions
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@ -332,7 +332,7 @@ ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
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endif
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LED_MATRIX_ENABLE ?= no
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VALID_LED_MATRIX_TYPES := IS31FL3731 IS31FL3742A IS31FL3743A IS31FL3745 IS31FL3746A custom
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VALID_LED_MATRIX_TYPES := IS31FL3731 IS31FL3742A IS31FL3743A IS31FL3745 IS31FL3746A CKLED2001 custom
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# TODO: IS31FL3733 IS31FL3737 IS31FL3741
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ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
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@ -388,6 +388,13 @@ endif
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QUANTUM_LIB_SRC += i2c_master.c
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endif
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ifeq ($(strip $(LED_MATRIX_DRIVER)), CKLED2001)
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OPT_DEFS += -DCKLED2001 -DSTM32_I2C -DHAL_USE_I2C=TRUE
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COMMON_VPATH += $(DRIVER_PATH)/led
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SRC += ckled2001-simple.c
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QUANTUM_LIB_SRC += i2c_master.c
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endif
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endif
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RGB_MATRIX_ENABLE ?= no
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218
drivers/led/ckled2001-simple.c
Normal file
218
drivers/led/ckled2001-simple.c
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@ -0,0 +1,218 @@
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/* Copyright 2021 @ Keychron (https://www.keychron.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 "ckled2001-simple.h"
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#include "i2c_master.h"
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#include "wait.h"
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#ifndef CKLED2001_TIMEOUT
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# define CKLED2001_TIMEOUT 100
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#endif
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#ifndef CKLED2001_PERSISTENCE
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# define CKLED2001_PERSISTENCE 0
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#endif
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#ifndef PHASE_CHANNEL
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# define PHASE_CHANNEL MSKPHASE_12CHANNEL
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#endif
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#ifndef CKLED2001_CURRENT_TUNE
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# define CKLED2001_CURRENT_TUNE \
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{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
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#endif
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// Transfer buffer for TWITransmitData()
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uint8_t g_twi_transfer_buffer[20];
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// These buffers match the CKLED2001 PWM registers.
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// The control buffers match the PG0 LED On/Off registers.
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// Storing them like this is optimal for I2C transfers to the registers.
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// We could optimize this and take out the unused registers from these
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// buffers and the transfers in CKLED2001_write_pwm_buffer() but it's
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// probably not worth the extra complexity.
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uint8_t g_pwm_buffer[DRIVER_COUNT][192];
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bool g_pwm_buffer_update_required[DRIVER_COUNT] = {false};
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uint8_t g_led_control_registers[DRIVER_COUNT][24] = {0};
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bool g_led_control_registers_update_required[DRIVER_COUNT] = {false};
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bool CKLED2001_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
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// If the transaction fails function returns false.
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g_twi_transfer_buffer[0] = reg;
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g_twi_transfer_buffer[1] = data;
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#if CKLED2001_PERSISTENCE > 0
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for (uint8_t i = 0; i < CKLED2001_PERSISTENCE; i++) {
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, CKLED2001_TIMEOUT) != 0) {
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return false;
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}
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}
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#else
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, CKLED2001_TIMEOUT) != 0) {
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return false;
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}
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#endif
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return true;
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}
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bool CKLED2001_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
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// Assumes PG1 is already selected.
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// If any of the transactions fails function returns false.
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// Transmit PWM registers in 12 transfers of 16 bytes.
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// g_twi_transfer_buffer[] is 20 bytes
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// Iterate over the pwm_buffer contents at 16 byte intervals.
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for (int i = 0; i < 192; i += 16) {
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g_twi_transfer_buffer[0] = i;
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// Copy the data from i to i+15.
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// Device will auto-increment register for data after the first byte
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// Thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer.
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for (int j = 0; j < 16; j++) {
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g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
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}
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#if CKLED2001_PERSISTENCE > 0
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for (uint8_t i = 0; i < CKLED2001_PERSISTENCE; i++) {
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, CKLED2001_TIMEOUT) != 0) {
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return false;
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}
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}
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#else
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, CKLED2001_TIMEOUT) != 0) {
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return false;
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}
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#endif
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}
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return true;
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}
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void CKLED2001_init(uint8_t addr) {
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// Select to function page
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, FUNCTION_PAGE);
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// Setting LED driver to shutdown mode
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CKLED2001_write_register(addr, CONFIGURATION_REG, MSKSW_SHUT_DOWN_MODE);
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// Setting internal channel pulldown/pullup
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CKLED2001_write_register(addr, PDU_REG, MSKSET_CA_CB_CHANNEL);
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// Select number of scan phase
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CKLED2001_write_register(addr, SCAN_PHASE_REG, PHASE_CHANNEL);
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// Setting PWM Delay Phase
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CKLED2001_write_register(addr, SLEW_RATE_CONTROL_MODE1_REG, MSKPWM_DELAY_PHASE_ENABLE);
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// Setting Driving/Sinking Channel Slew Rate
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CKLED2001_write_register(addr, SLEW_RATE_CONTROL_MODE2_REG, MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_ENABLE);
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// Setting Iref
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CKLED2001_write_register(addr, SOFTWARE_SLEEP_REG, MSKSLEEP_DISABLE);
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// Set LED CONTROL PAGE (Page 0)
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, LED_CONTROL_PAGE);
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for (int i = 0; i < LED_CONTROL_ON_OFF_LENGTH; i++) {
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CKLED2001_write_register(addr, i, 0x00);
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}
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// Set PWM PAGE (Page 1)
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, LED_PWM_PAGE);
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for (int i = 0; i < LED_CURRENT_TUNE_LENGTH; i++) {
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CKLED2001_write_register(addr, i, 0x00);
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}
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// Set CURRENT PAGE (Page 4)
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uint8_t current_tuen_reg_list[LED_CURRENT_TUNE_LENGTH] = CKLED2001_CURRENT_TUNE;
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, CURRENT_TUNE_PAGE);
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for (int i = 0; i < LED_CURRENT_TUNE_LENGTH; i++) {
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CKLED2001_write_register(addr, i, current_tuen_reg_list[i]);
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}
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// Enable LEDs ON/OFF
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, LED_CONTROL_PAGE);
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for (int i = 0; i < LED_CONTROL_ON_OFF_LENGTH; i++) {
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CKLED2001_write_register(addr, i, 0xFF);
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}
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// Select to function page
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, FUNCTION_PAGE);
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// Setting LED driver to normal mode
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CKLED2001_write_register(addr, CONFIGURATION_REG, MSKSW_NORMAL_MODE);
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}
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void CKLED2001_set_value(int index, uint8_t value) {
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ckled2001_led led;
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if (index >= 0 && index < DRIVER_LED_TOTAL) {
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memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
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g_pwm_buffer[led.driver][led.v] = value;
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g_pwm_buffer_update_required[led.driver] = true;
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}
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}
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void CKLED2001_set_value_all(uint8_t value) {
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for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
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CKLED2001_set_value(i, value);
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}
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}
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void CKLED2001_set_led_control_register(uint8_t index, bool value) {
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ckled2001_led led;
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memcpy_P(&led, (&g_ckled2001_leds[index]), sizeof(led));
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uint8_t control_register = led.v / 8;
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uint8_t bit_value = led.v % 8;
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if (value) {
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g_led_control_registers[led.driver][control_register] |= (1 << bit_value);
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} else {
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g_led_control_registers[led.driver][control_register] &= ~(1 << bit_value);
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}
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g_led_control_registers_update_required[led.driver] = true;
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}
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void CKLED2001_update_pwm_buffers(uint8_t addr, uint8_t index) {
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if (g_pwm_buffer_update_required[index]) {
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, LED_PWM_PAGE);
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// If any of the transactions fail we risk writing dirty PG0,
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// refresh page 0 just in case.
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if (!CKLED2001_write_pwm_buffer(addr, g_pwm_buffer[index])) {
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g_led_control_registers_update_required[index] = true;
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}
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}
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g_pwm_buffer_update_required[index] = false;
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}
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void CKLED2001_update_led_control_registers(uint8_t addr, uint8_t index) {
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if (g_led_control_registers_update_required[index]) {
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, LED_CONTROL_PAGE);
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for (int i = 0; i < 24; i++) {
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CKLED2001_write_register(addr, i, g_led_control_registers[index][i]);
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}
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}
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g_led_control_registers_update_required[index] = false;
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}
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void CKLED2001_sw_return_normal(uint8_t addr) {
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// Select to function page
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, FUNCTION_PAGE);
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// Setting LED driver to normal mode
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CKLED2001_write_register(addr, CONFIGURATION_REG, MSKSW_NORMAL_MODE);
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}
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void CKLED2001_sw_shutdown(uint8_t addr) {
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// Select to function page
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CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, FUNCTION_PAGE);
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// Setting LED driver to shutdown mode
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CKLED2001_write_register(addr, CONFIGURATION_REG, MSKSW_SHUT_DOWN_MODE);
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// Write SW Sleep Register
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CKLED2001_write_register(addr, SOFTWARE_SLEEP_REG, MSKSLEEP_ENABLE);
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}
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337
drivers/led/ckled2001-simple.h
Normal file
337
drivers/led/ckled2001-simple.h
Normal file
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@ -0,0 +1,337 @@
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/* Copyright 2021 @ Keychron (https://www.keychron.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
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#include <stdint.h>
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#include <stdbool.h>
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#include "progmem.h"
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typedef struct ckled2001_led {
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uint8_t driver : 2;
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uint8_t v;
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} __attribute__((packed)) ckled2001_led;
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extern const ckled2001_led PROGMEM g_ckled2001_leds[DRIVER_LED_TOTAL];
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void CKLED2001_init(uint8_t addr);
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bool CKLED2001_write_register(uint8_t addr, uint8_t reg, uint8_t data);
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bool CKLED2001_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);
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void CKLED2001_set_value(int index, uint8_t value);
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void CKLED2001_set_value_all(uint8_t value);
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void CKLED2001_set_led_control_register(uint8_t index, bool value);
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// This should not be called from an interrupt
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// (eg. from a timer interrupt).
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// Call this while idle (in between matrix scans).
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// If the buffer is dirty, it will update the driver with the buffer.
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void CKLED2001_update_pwm_buffers(uint8_t addr, uint8_t index);
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void CKLED2001_update_led_control_registers(uint8_t addr, uint8_t index);
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void CKLED2001_sw_return_normal(uint8_t addr);
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void CKLED2001_sw_shutdown(uint8_t addr);
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// Registers Page Define
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#define CONFIGURE_CMD_PAGE 0xFD
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#define LED_CONTROL_PAGE 0x00
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#define LED_PWM_PAGE 0x01
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#define FUNCTION_PAGE 0x03
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#define CURRENT_TUNE_PAGE 0x04
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// Function Register: address 0x00
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#define CONFIGURATION_REG 0x00
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#define MSKSW_SHUT_DOWN_MODE (0x0 << 0)
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#define MSKSW_NORMAL_MODE (0x1 << 0)
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#define DRIVER_ID_REG 0x11
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#define CKLED2001_ID 0x8A
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#define PDU_REG 0x13
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#define MSKSET_CA_CB_CHANNEL 0xAA
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#define MSKCLR_CA_CB_CHANNEL 0x00
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#define SCAN_PHASE_REG 0x14
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#define MSKPHASE_12CHANNEL 0x00
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#define MSKPHASE_11CHANNEL 0x01
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#define MSKPHASE_10CHANNEL 0x02
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#define MSKPHASE_9CHANNEL 0x03
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#define MSKPHASE_8CHANNEL 0x04
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#define MSKPHASE_7CHANNEL 0x05
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#define MSKPHASE_6CHANNEL 0x06
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#define MSKPHASE_5CHANNEL 0x07
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#define MSKPHASE_4CHANNEL 0x08
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#define MSKPHASE_3CHANNEL 0x09
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#define MSKPHASE_2CHANNEL 0x0A
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#define MSKPHASE_1CHANNEL 0x0B
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#define SLEW_RATE_CONTROL_MODE1_REG 0x15
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#define MSKPWM_DELAY_PHASE_ENABLE 0x04
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#define MSKPWM_DELAY_PHASE_DISABLE 0x00
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#define SLEW_RATE_CONTROL_MODE2_REG 0x16
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#define MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_ENABLE 0xC0
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#define MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_DISABLE 0x00
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#define OPEN_SHORT_ENABLE_REG 0x17
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#define MSKOPEN_DETECTION_ENABLE (0x01 << 7)
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#define MSKOPEN_DETECTION_DISABLE (0x00)
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#define MSKSHORT_DETECTION_ENABLE (0x01 << 6)
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#define MSKSHORT_DETECTION_DISABLE (0x00)
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#define OPEN_SHORT_DUTY_REG 0x18
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#define OPEN_SHORT_FLAG_REG 0x19
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#define MSKOPEN_DETECTION_INTERRUPT_ENABLE (0x01 << 7)
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#define MSKOPEN_DETECTION_INTERRUPT_DISABLE (0x00)
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#define MSKSHORT_DETECTION_INTERRUPT_ENABLE (0x01 << 6)
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#define MSKSHORT_DETECTION_INTERRUPT_DISABLE (0x00)
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#define SOFTWARE_SLEEP_REG 0x1A
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#define MSKSLEEP_ENABLE 0x02
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#define MSKSLEEP_DISABLE 0x00
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// LED Control Registers
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#define LED_CONTROL_ON_OFF_FIRST_ADDR 0x0
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#define LED_CONTROL_ON_OFF_LAST_ADDR 0x17
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#define LED_CONTROL_ON_OFF_LENGTH ((LED_CONTROL_ON_OFF_LAST_ADDR - LED_CONTROL_ON_OFF_FIRST_ADDR) + 1)
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#define LED_CONTROL_OPEN_FIRST_ADDR 0x18
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#define LED_CONTROL_OPEN_LAST_ADDR 0x2F
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#define LED_CONTROL_OPEN_LENGTH ((LED_CONTROL_OPEN_LAST_ADDR - LED_CONTROL_OPEN_FIRST_ADDR) + 1)
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#define LED_CONTROL_SHORT_FIRST_ADDR 0x30
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#define LED_CONTROL_SHORT_LAST_ADDR 0x47
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#define LED_CONTROL_SHORT_LENGTH ((LED_CONTROL_SHORT_LAST_ADDR - LED_CONTROL_SHORT_FIRST_ADDR) + 1)
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#define LED_CONTROL_PAGE_LENGTH 0x48
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// LED Control Registers
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#define LED_PWM_FIRST_ADDR 0x00
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#define LED_PWM_LAST_ADDR 0xBF
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#define LED_PWM_LENGTH 0xC0
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// Current Tune Registers
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#define LED_CURRENT_TUNE_FIRST_ADDR 0x00
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#define LED_CURRENT_TUNE_LAST_ADDR 0x0B
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#define LED_CURRENT_TUNE_LENGTH 0x0C
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#define A_1 0x00
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#define A_2 0x01
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#define A_3 0x02
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#define A_4 0x03
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#define A_5 0x04
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#define A_6 0x05
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#define A_7 0x06
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#define A_8 0x07
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#define A_9 0x08
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#define A_10 0x09
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#define A_11 0x0A
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#define A_12 0x0B
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#define A_13 0x0C
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#define A_14 0x0D
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#define A_15 0x0E
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#define A_16 0x0F
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#define B_1 0x10
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#define B_2 0x11
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#define B_3 0x12
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#define B_4 0x13
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#define B_5 0x14
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#define B_6 0x15
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#define B_7 0x16
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#define B_8 0x17
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#define B_9 0x18
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#define B_10 0x19
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#define B_11 0x1A
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#define B_12 0x1B
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#define B_13 0x1C
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||||
#define B_14 0x1D
|
||||
#define B_15 0x1E
|
||||
#define B_16 0x1F
|
||||
|
||||
#define C_1 0x20
|
||||
#define C_2 0x21
|
||||
#define C_3 0x22
|
||||
#define C_4 0x23
|
||||
#define C_5 0x24
|
||||
#define C_6 0x25
|
||||
#define C_7 0x26
|
||||
#define C_8 0x27
|
||||
#define C_9 0x28
|
||||
#define C_10 0x29
|
||||
#define C_11 0x2A
|
||||
#define C_12 0x2B
|
||||
#define C_13 0x2C
|
||||
#define C_14 0x2D
|
||||
#define C_15 0x2E
|
||||
#define C_16 0x2F
|
||||
|
||||
#define D_1 0x30
|
||||
#define D_2 0x31
|
||||
#define D_3 0x32
|
||||
#define D_4 0x33
|
||||
#define D_5 0x34
|
||||
#define D_6 0x35
|
||||
#define D_7 0x36
|
||||
#define D_8 0x37
|
||||
#define D_9 0x38
|
||||
#define D_10 0x39
|
||||
#define D_11 0x3A
|
||||
#define D_12 0x3B
|
||||
#define D_13 0x3C
|
||||
#define D_14 0x3D
|
||||
#define D_15 0x3E
|
||||
#define D_16 0x3F
|
||||
|
||||
#define E_1 0x40
|
||||
#define E_2 0x41
|
||||
#define E_3 0x42
|
||||
#define E_4 0x43
|
||||
#define E_5 0x44
|
||||
#define E_6 0x45
|
||||
#define E_7 0x46
|
||||
#define E_8 0x47
|
||||
#define E_9 0x48
|
||||
#define E_10 0x49
|
||||
#define E_11 0x4A
|
||||
#define E_12 0x4B
|
||||
#define E_13 0x4C
|
||||
#define E_14 0x4D
|
||||
#define E_15 0x4E
|
||||
#define E_16 0x4F
|
||||
|
||||
#define F_1 0x50
|
||||
#define F_2 0x51
|
||||
#define F_3 0x52
|
||||
#define F_4 0x53
|
||||
#define F_5 0x54
|
||||
#define F_6 0x55
|
||||
#define F_7 0x56
|
||||
#define F_8 0x57
|
||||
#define F_9 0x58
|
||||
#define F_10 0x59
|
||||
#define F_11 0x5A
|
||||
#define F_12 0x5B
|
||||
#define F_13 0x5C
|
||||
#define F_14 0x5D
|
||||
#define F_15 0x5E
|
||||
#define F_16 0x5F
|
||||
|
||||
#define G_1 0x60
|
||||
#define G_2 0x61
|
||||
#define G_3 0x62
|
||||
#define G_4 0x63
|
||||
#define G_5 0x64
|
||||
#define G_6 0x65
|
||||
#define G_7 0x66
|
||||
#define G_8 0x67
|
||||
#define G_9 0x68
|
||||
#define G_10 0x69
|
||||
#define G_11 0x6A
|
||||
#define G_12 0x6B
|
||||
#define G_13 0x6C
|
||||
#define G_14 0x6D
|
||||
#define G_15 0x6E
|
||||
#define G_16 0x6F
|
||||
|
||||
#define H_1 0x70
|
||||
#define H_2 0x71
|
||||
#define H_3 0x72
|
||||
#define H_4 0x73
|
||||
#define H_5 0x74
|
||||
#define H_6 0x75
|
||||
#define H_7 0x76
|
||||
#define H_8 0x77
|
||||
#define H_9 0x78
|
||||
#define H_10 0x79
|
||||
#define H_11 0x7A
|
||||
#define H_12 0x7B
|
||||
#define H_13 0x7C
|
||||
#define H_14 0x7D
|
||||
#define H_15 0x7E
|
||||
#define H_16 0x7F
|
||||
|
||||
#define I_1 0x80
|
||||
#define I_2 0x81
|
||||
#define I_3 0x82
|
||||
#define I_4 0x83
|
||||
#define I_5 0x84
|
||||
#define I_6 0x85
|
||||
#define I_7 0x86
|
||||
#define I_8 0x87
|
||||
#define I_9 0x88
|
||||
#define I_10 0x89
|
||||
#define I_11 0x8A
|
||||
#define I_12 0x8B
|
||||
#define I_13 0x8C
|
||||
#define I_14 0x8D
|
||||
#define I_15 0x8E
|
||||
#define I_16 0x8F
|
||||
|
||||
#define J_1 0x90
|
||||
#define J_2 0x91
|
||||
#define J_3 0x92
|
||||
#define J_4 0x93
|
||||
#define J_5 0x94
|
||||
#define J_6 0x95
|
||||
#define J_7 0x96
|
||||
#define J_8 0x97
|
||||
#define J_9 0x98
|
||||
#define J_10 0x99
|
||||
#define J_11 0x9A
|
||||
#define J_12 0x9B
|
||||
#define J_13 0x9C
|
||||
#define J_14 0x9D
|
||||
#define J_15 0x9E
|
||||
#define J_16 0x9F
|
||||
|
||||
#define K_1 0xA0
|
||||
#define K_2 0xA1
|
||||
#define K_3 0xA2
|
||||
#define K_4 0xA3
|
||||
#define K_5 0xA4
|
||||
#define K_6 0xA5
|
||||
#define K_7 0xA6
|
||||
#define K_8 0xA7
|
||||
#define K_9 0xA8
|
||||
#define K_10 0xA9
|
||||
#define K_11 0xAA
|
||||
#define K_12 0xAB
|
||||
#define K_13 0xAC
|
||||
#define K_14 0xAD
|
||||
#define K_15 0xAE
|
||||
#define K_16 0xAF
|
||||
|
||||
#define L_1 0xB0
|
||||
#define L_2 0xB1
|
||||
#define L_3 0xB2
|
||||
#define L_4 0xB3
|
||||
#define L_5 0xB4
|
||||
#define L_6 0xB5
|
||||
#define L_7 0xB6
|
||||
#define L_8 0xB7
|
||||
#define L_9 0xB8
|
||||
#define L_10 0xB9
|
||||
#define L_11 0xBA
|
||||
#define L_12 0xBB
|
||||
#define L_13 0xBC
|
||||
#define L_14 0xBD
|
||||
#define L_15 0xBE
|
||||
#define L_16 0xBF
|
||||
|
|
@ -30,6 +30,11 @@
|
|||
# define PHASE_CHANNEL MSKPHASE_12CHANNEL
|
||||
#endif
|
||||
|
||||
#ifndef CKLED2001_CURRENT_TUNE
|
||||
# define CKLED2001_CURRENT_TUNE \
|
||||
{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
|
||||
#endif
|
||||
|
||||
// Transfer buffer for TWITransmitData()
|
||||
uint8_t g_twi_transfer_buffer[20];
|
||||
|
||||
|
|
@ -123,18 +128,10 @@ void CKLED2001_init(uint8_t addr) {
|
|||
}
|
||||
|
||||
// Set CURRENT PAGE (Page 4)
|
||||
uint8_t current_tuen_reg_list[LED_CURRENT_TUNE_LENGTH] = CKLED2001_CURRENT_TUNE;
|
||||
CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, CURRENT_TUNE_PAGE);
|
||||
for (int i = 0; i < LED_CURRENT_TUNE_LENGTH; i++) {
|
||||
switch (i) {
|
||||
case 2:
|
||||
case 5:
|
||||
case 8:
|
||||
case 11:
|
||||
CKLED2001_write_register(addr, i, 0xA0);
|
||||
break;
|
||||
default:
|
||||
CKLED2001_write_register(addr, i, 0xFF);
|
||||
}
|
||||
CKLED2001_write_register(addr, i, current_tuen_reg_list[i]);
|
||||
}
|
||||
|
||||
// Enable LEDs ON/OFF
|
||||
|
|
@ -220,14 +217,14 @@ void CKLED2001_update_led_control_registers(uint8_t addr, uint8_t index) {
|
|||
g_led_control_registers_update_required[index] = false;
|
||||
}
|
||||
|
||||
void CKLED2001_return_normal(uint8_t addr) {
|
||||
void CKLED2001_sw_return_normal(uint8_t addr) {
|
||||
// Select to function page
|
||||
CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, FUNCTION_PAGE);
|
||||
// Setting LED driver to normal mode
|
||||
CKLED2001_write_register(addr, CONFIGURATION_REG, MSKSW_NORMAL_MODE);
|
||||
}
|
||||
|
||||
void CKLED2001_shutdown(uint8_t addr) {
|
||||
void CKLED2001_sw_shutdown(uint8_t addr) {
|
||||
// Select to function page
|
||||
CKLED2001_write_register(addr, CONFIGURE_CMD_PAGE, FUNCTION_PAGE);
|
||||
// Setting LED driver to shutdown mode
|
||||
|
|
|
|||
|
|
@ -45,8 +45,8 @@ void CKLED2001_set_led_control_register(uint8_t index, bool red, bool green, boo
|
|||
void CKLED2001_update_pwm_buffers(uint8_t addr, uint8_t index);
|
||||
void CKLED2001_update_led_control_registers(uint8_t addr, uint8_t index);
|
||||
|
||||
void CKLED2001_return_normal(uint8_t addr);
|
||||
void CKLED2001_shutdown(uint8_t addr);
|
||||
void CKLED2001_sw_return_normal(uint8_t addr);
|
||||
void CKLED2001_sw_shutdown(uint8_t addr);
|
||||
|
||||
// Registers Page Define
|
||||
#define CONFIGURE_CMD_PAGE 0xFD
|
||||
|
|
|
|||
|
|
@ -33,6 +33,9 @@
|
|||
#ifdef IS31FL3733
|
||||
# include "is31fl3733-simple.h"
|
||||
#endif
|
||||
#ifdef CKLED2001
|
||||
# include "ckled2001-simple.h"
|
||||
#endif
|
||||
|
||||
#ifndef LED_MATRIX_LED_FLUSH_LIMIT
|
||||
# define LED_MATRIX_LED_FLUSH_LIMIT 16
|
||||
|
|
|
|||
|
|
@ -25,7 +25,7 @@
|
|||
* in their own files.
|
||||
*/
|
||||
|
||||
#if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FLCOMMON)
|
||||
#if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FLCOMMON) || defined(CKLED2001)
|
||||
# include "i2c_master.h"
|
||||
|
||||
static void init(void) {
|
||||
|
|
@ -78,6 +78,22 @@ static void init(void) {
|
|||
# endif
|
||||
# endif
|
||||
# endif
|
||||
# elif defined(CKLED2001)
|
||||
# if defined(LED_DRIVER_SHUTDOWN_PIN)
|
||||
setPinOutput(LED_DRIVER_SHUTDOWN_PIN);
|
||||
writePinHigh(LED_DRIVER_SHUTDOWN_PIN);
|
||||
# endif
|
||||
|
||||
CKLED2001_init(DRIVER_ADDR_1);
|
||||
# if defined(DRIVER_ADDR_2)
|
||||
CKLED2001_init(DRIVER_ADDR_2);
|
||||
# if defined(DRIVER_ADDR_3)
|
||||
CKLED2001_init(DRIVER_ADDR_3);
|
||||
# if defined(DRIVER_ADDR_4)
|
||||
CKLED2001_init(DRIVER_ADDR_4);
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
|
||||
for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
|
||||
|
|
@ -87,6 +103,8 @@ static void init(void) {
|
|||
IS31FL3733_set_led_control_register(index, true);
|
||||
# elif defined(IS31FLCOMMON)
|
||||
IS31FL_simple_set_scaling_buffer(index, true);
|
||||
# elif defined(CKLED2001)
|
||||
CKLED2001_set_led_control_register(index, true);
|
||||
# endif
|
||||
}
|
||||
|
||||
|
|
@ -129,6 +147,17 @@ static void init(void) {
|
|||
# endif
|
||||
# endif
|
||||
# endif
|
||||
# elif defined(CKLED2001)
|
||||
CKLED2001_update_led_control_registers(DRIVER_ADDR_1, 0);
|
||||
# if defined(DRIVER_ADDR_2)
|
||||
CKLED2001_update_led_control_registers(DRIVER_ADDR_2, 1);
|
||||
# if defined(DRIVER_ADDR_3)
|
||||
CKLED2001_update_led_control_registers(DRIVER_ADDR_3, 2);
|
||||
# if defined(DRIVER_ADDR_4)
|
||||
CKLED2001_update_led_control_registers(DRIVER_ADDR_4, 3);
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
}
|
||||
|
||||
|
|
@ -194,5 +223,25 @@ const led_matrix_driver_t led_matrix_driver = {
|
|||
.set_value = IS31FL_simple_set_brightness,
|
||||
.set_value_all = IS31FL_simple_set_brigntness_all,
|
||||
};
|
||||
# elif defined(CKLED2001)
|
||||
static void flush(void) {
|
||||
CKLED2001_update_pwm_buffers(DRIVER_ADDR_1, 0);
|
||||
# if defined(DRIVER_ADDR_2)
|
||||
CKLED2001_update_pwm_buffers(DRIVER_ADDR_2, 1);
|
||||
# if defined(DRIVER_ADDR_3)
|
||||
CKLED2001_update_pwm_buffers(DRIVER_ADDR_3, 2);
|
||||
# if defined(DRIVER_ADDR_4)
|
||||
CKLED2001_update_pwm_buffers(DRIVER_ADDR_4, 3);
|
||||
# endif
|
||||
# endif
|
||||
# endif
|
||||
}
|
||||
|
||||
const led_matrix_driver_t led_matrix_driver = {
|
||||
.init = init,
|
||||
.flush = flush,
|
||||
.set_value = CKLED2001_set_value,
|
||||
.set_value_all = CKLED2001_set_value_all,
|
||||
};
|
||||
# endif
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in a new issue