diff --git a/builddefs/common_features.mk b/builddefs/common_features.mk
index 094eda6fef..e7018ce21d 100644
--- a/builddefs/common_features.mk
+++ b/builddefs/common_features.mk
@@ -348,7 +348,7 @@ ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
endif
LED_MATRIX_ENABLE ?= no
-VALID_LED_MATRIX_TYPES := is31fl3731 is31fl3742a is31fl3743a is31fl3745 is31fl3746a ckled2001 custom
+VALID_LED_MATRIX_TYPES := is31fl3731 is31fl3742a is31fl3743a is31fl3745 is31fl3746a ckled2001 snled27351_spi custom
# TODO: is31fl3733 is31fl3737 is31fl3741
ifeq ($(strip $(LED_MATRIX_ENABLE)), yes)
@@ -412,11 +412,17 @@ endif
QUANTUM_LIB_SRC += i2c_master.c
endif
+ ifeq ($(strip $(RGB_MATRIX_DRIVER)), snled27351_spi)
+ OPT_DEFS += -DSNLED27351_SPI -DSTM32_SPI -DHAL_USE_SPI=TRUE
+ COMMON_VPATH += $(DRIVER_PATH)/led
+ SRC += snled27351-simple-spi.c
+ QUANTUM_LIB_SRC += spi_master.c
+ endif
endif
RGB_MATRIX_ENABLE ?= no
-VALID_RGB_MATRIX_TYPES := aw20216 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a ckled2001 ws2812 custom
+VALID_RGB_MATRIX_TYPES := aw20216 is31fl3731 is31fl3733 is31fl3736 is31fl3737 is31fl3741 is31fl3742a is31fl3743a is31fl3745 is31fl3746a ckled2001 snled27351_spi ws2812 custom
ifeq ($(strip $(RGB_MATRIX_ENABLE)), yes)
ifeq ($(filter $(RGB_MATRIX_DRIVER),$(VALID_RGB_MATRIX_TYPES)),)
$(call CATASTROPHIC_ERROR,Invalid RGB_MATRIX_DRIVER,RGB_MATRIX_DRIVER="$(RGB_MATRIX_DRIVER)" is not a valid matrix type)
@@ -514,6 +520,13 @@ endif
QUANTUM_LIB_SRC += i2c_master.c
endif
+ ifeq ($(strip $(RGB_MATRIX_DRIVER)), snled27351_spi)
+ OPT_DEFS += -DSNLED27351_SPI -DSTM32_SPI -DHAL_USE_SPI=TRUE
+ COMMON_VPATH += $(DRIVER_PATH)/led
+ SRC += snled27351-spi.c
+ QUANTUM_LIB_SRC += spi_master.c
+ endif
+
ifeq ($(strip $(RGB_MATRIX_DRIVER)), ws2812)
OPT_DEFS += -DWS2812
WS2812_DRIVER_REQUIRED := yes
diff --git a/drivers/led/snled27351-simple-spi.c b/drivers/led/snled27351-simple-spi.c
new file mode 100644
index 0000000000..37097c8539
--- /dev/null
+++ b/drivers/led/snled27351-simple-spi.c
@@ -0,0 +1,235 @@
+/* Copyright 2021 @ Keychron (https://www.keychron.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 .
+ */
+
+#include "snled27351-simple-spi.h"
+#include "spi_master.h"
+
+#define SNLED27351_PWM_REGISTER_COUNT 192
+#define SNLED27351_LED_CONTROL_REGISTER_COUNT 24
+
+
+#ifndef SNLED27351_PHASE_CHANNEL
+# define SNLED27351_PHASE_CHANNEL MSKPHASE_12CHANNEL
+#endif
+
+#ifndef SNLED27351_CURRENT_TUNE
+# define SNLED27351_CURRENT_TUNE \
+ { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+#endif
+
+#define SNLED27351_WRITE (0 << 7)
+#define SNLED27351_READ (1 << 7)
+#define SNLED27351_PATTERN (2 << 4)
+
+#ifdef DRIVER_CS_PINS
+pin_t cs_pins[] = DRIVER_CS_PINS;
+#else
+error "no DRIVER_CS_PINS defined"
+#endif
+
+// These buffers match the snled27351 PWM registers.
+// The control buffers match the PG0 LED On/Off registers.
+// Storing them like this is optimal for I2C transfers to the registers.
+// We could optimize this and take out the unused registers from these
+// buffers and the transfers in snled27351_write_pwm_buffer() but it's
+// probably not worth the extra complexity.
+uint8_t g_pwm_buffer[SNLED27351_DRIVER_COUNT][SNLED27351_PWM_REGISTER_COUNT];
+bool g_pwm_buffer_update_required[SNLED27351_DRIVER_COUNT] = {false};
+
+uint8_t g_led_control_registers[SNLED27351_DRIVER_COUNT][SNLED27351_LED_CONTROL_REGISTER_COUNT] = {0};
+bool g_led_control_registers_update_required[SNLED27351_DRIVER_COUNT] = {false};
+
+
+
+bool snled27351_write(uint8_t index, uint8_t page, uint8_t reg, uint8_t *data, uint8_t len) {
+ static uint8_t spi_transfer_buffer[2] = {0};
+
+ if (index > ARRAY_SIZE(((pin_t[])DRIVER_CS_PINS)) - 1) return false;
+
+ if (!spi_start(cs_pins[index], false, 0, SNLED23751_SPI_DIVISOR)) {
+ spi_stop();
+ return false;
+ }
+
+ spi_transfer_buffer[0] = SNLED27351_WRITE | SNLED27351_PATTERN | (page & 0x0F);
+ spi_transfer_buffer[1] = reg;
+
+ if (spi_transmit(spi_transfer_buffer, 2) != SPI_STATUS_SUCCESS) {
+ spi_stop();
+ return false;
+ }
+
+ if (spi_transmit(data, len) != SPI_STATUS_SUCCESS) {
+ spi_stop();
+ return false;
+ }
+
+ spi_stop();
+ return true;
+}
+
+bool snled27351_write_register(uint8_t index, uint8_t page, uint8_t reg, uint8_t data) {
+ return snled27351_write(index, page, reg, &data, 1);
+}
+
+bool snled27351_write_pwm_buffer(uint8_t index, uint8_t *pwm_buffer) {
+ if (g_pwm_buffer_update_required[index]) {
+ snled27351_write(index, LED_PWM_PAGE, 0, g_pwm_buffer[index], SNLED27351_PWM_REGISTER_COUNT);
+ }
+ g_pwm_buffer_update_required[index] = false;
+ return true;
+}
+
+void snled27351_init_drivers(void) {
+#if defined(LED_DRIVER_SHUTDOWN_PIN)
+ setPinOutput(LED_DRIVER_SHUTDOWN_PIN);
+ writePinHigh(LED_DRIVER_SHUTDOWN_PIN);
+#endif
+
+ spi_init();
+
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_init(i);
+
+ for (int index = 0; index < SNLED27351_LED_COUNT; index++) {
+ snled27351_set_led_control_register(index, true);
+ }
+
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_update_led_control_registers(i);
+}
+
+void snled27351_init(uint8_t index) {
+ setPinOutput(cs_pins[index]);
+ writePinHigh(cs_pins[index]);
+ // Setting LED driver to shutdown mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_SHUT_DOWN_MODE);
+ // Setting internal channel pulldown/pullup
+ snled27351_write_register(index, FUNCTION_PAGE, PDU_REG, MSKSET_CA_CB_CHANNEL);
+ // Select number of scan phase
+ snled27351_write_register(index, FUNCTION_PAGE, SCAN_PHASE_REG, SNLED27351_PHASE_CHANNEL);
+ // Setting PWM Delay Phase
+ snled27351_write_register(index, FUNCTION_PAGE, SLEW_RATE_CONTROL_MODE1_REG, MSKPWM_DELAY_PHASE_ENABLE);
+ // Setting Driving/Sinking Channel Slew Rate
+ snled27351_write_register(index, FUNCTION_PAGE, SLEW_RATE_CONTROL_MODE2_REG, MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_ENABLE);
+ // Setting Iref
+ snled27351_write_register(index, FUNCTION_PAGE, SOFTWARE_SLEEP_REG, MSKSLEEP_DISABLE);
+
+ // Set LED CONTROL PAGE (Page 0)
+ uint8_t on_off_reg[LED_CONTROL_ON_OFF_LENGTH] = {0};
+ snled27351_write(index, LED_CONTROL_PAGE, 0, on_off_reg, LED_CONTROL_ON_OFF_LENGTH);
+
+ // Set PWM PAGE (Page 1)
+ uint8_t pwm_reg[LED_PWM_LENGTH];
+ memset(pwm_reg, 0, LED_PWM_LENGTH);
+ snled27351_write(index, LED_PWM_PAGE, 0, pwm_reg, LED_PWM_LENGTH);
+
+ // Set CURRENT PAGE (Page 4)
+ uint8_t current_tune_reg[LED_CURRENT_TUNE_LENGTH] = SNLED27351_CURRENT_TUNE;
+ snled27351_write(index, CURRENT_TUNE_PAGE, 0, current_tune_reg, LED_CURRENT_TUNE_LENGTH);
+
+ // // Enable LEDs ON/OFF
+ // memset(on_off_reg, 0xFF, LED_CONTROL_ON_OFF_LENGTH);
+ // snled27351_write(index, LED_CONTROL_PAGE, 0, on_off_reg, LED_CONTROL_ON_OFF_LENGTH);
+
+ // Setting LED driver to normal mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_NORMAL_MODE);
+}
+
+void snled27351_set_value(int index, uint8_t value) {
+ snled27351_led_t led;
+ if (index >= 0 && index < SNLED27351_LED_COUNT) {
+ memcpy_P(&led, (&g_snled27351_leds[index]), sizeof(led));
+
+ g_pwm_buffer[led.driver][led.v] = value;
+ g_pwm_buffer_update_required[led.driver] = true;
+ }
+}
+
+void snled27351_set_value_all(uint8_t value) {
+ for (int i = 0; i < SNLED27351_LED_COUNT; i++) {
+ snled27351_set_value(i, value);
+ }
+}
+
+void snled27351_set_led_control_register(uint8_t index, bool value) {
+ snled27351_led_t led;
+ memcpy_P(&led, (&g_snled27351_leds[index]), sizeof(led));
+
+ uint8_t control_register = led.v / 8;
+ uint8_t bit_value = led.v % 8;
+
+ if (value) {
+ g_led_control_registers[led.driver][control_register] |= (1 << bit_value);
+ } else {
+ g_led_control_registers[led.driver][control_register] &= ~(1 << bit_value);
+ }
+
+ g_led_control_registers_update_required[led.driver] = true;
+}
+
+void snled27351_update_pwm_buffers(uint8_t index) {
+ if (g_pwm_buffer_update_required[index]) {
+ if (!snled27351_write_pwm_buffer(index, g_pwm_buffer[index])) {
+ g_led_control_registers_update_required[index] = true;
+ }
+ }
+ g_pwm_buffer_update_required[index] = false;
+}
+
+void snled27351_update_led_control_registers(uint8_t index) {
+ if (g_led_control_registers_update_required[index]) {
+ snled27351_write(index, LED_CONTROL_PAGE, 0, g_led_control_registers[index], 24);
+ }
+ g_led_control_registers_update_required[index] = false;
+}
+
+void snled27351_flush(void) {
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_update_pwm_buffers(i);
+}
+
+void snled27351_shutdown(void) {
+# if defined(LED_DRIVER_SHUTDOWN_PIN)
+ writePinLow(LED_DRIVER_SHUTDOWN_PIN);
+# else
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_sw_shutdown(i);
+# endif
+}
+
+void snled27351_exit_shutdown(void) {
+# if defined(LED_DRIVER_SHUTDOWN_PIN)
+ writePinHigh(LED_DRIVER_SHUTDOWN_PIN);
+# else
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_sw_return_normal(i);
+# endif
+}
+
+void snled27351_sw_return_normal(uint8_t index) {
+ // Select to function page
+ // Setting LED driver to normal mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_NORMAL_MODE);
+}
+
+void snled27351_sw_shutdown(uint8_t index) {
+ // Select to function page
+ // Setting LED driver to shutdown mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_SHUT_DOWN_MODE);
+ // Write SW Sleep Register
+ snled27351_write_register(index, FUNCTION_PAGE, SOFTWARE_SLEEP_REG, MSKSLEEP_ENABLE);
+}
diff --git a/drivers/led/snled27351-simple-spi.h b/drivers/led/snled27351-simple-spi.h
new file mode 100644
index 0000000000..465b63ca6d
--- /dev/null
+++ b/drivers/led/snled27351-simple-spi.h
@@ -0,0 +1,346 @@
+/* Copyright 2021 @ Keychron (https://www.keychron.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 .
+ */
+
+#pragma once
+
+#include
+#include
+#include "progmem.h"
+#include "util.h"
+
+#if defined(LED_MATRIX_SNLED27351_SPI)
+# define SNLED27351_LED_COUNT LED_MATRIX_LED_COUNT
+#endif
+
+#define SNLED27351_DRIVER_COUNT (sizeof(cs_pins) / sizeof(pin_t))
+typedef struct snled27351_led_t {
+ uint8_t driver : 2;
+ uint8_t v;
+} PACKED snled27351_led_t;
+
+extern const snled27351_led_t PROGMEM g_snled27351_leds[SNLED27351_LED_COUNT];
+
+void snled27351_init_drivers(void);
+void snled27351_init(uint8_t index);
+bool snled27351_write_register(uint8_t index, uint8_t page, uint8_t reg, uint8_t data);
+bool snled27351_write_pwm_buffer(uint8_t index, uint8_t *pwm_buffer);
+
+void snled27351_set_value(int index, uint8_t value);
+void snled27351_set_value_all(uint8_t value);
+
+void snled27351_set_led_control_register(uint8_t index, bool 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 snled27351_update_pwm_buffers(uint8_t index);
+void snled27351_update_led_control_registers(uint8_t index);
+void snled27351_flush(void);
+void snled27351_shutdown(void);
+void snled27351_exit_shutdown(void);
+void snled27351_sw_return_normal(uint8_t index);
+void snled27351_sw_shutdown(uint8_t index);
+
+// Registers Page Define
+#define CONFIGURE_CMD_PAGE 0xFD
+#define LED_CONTROL_PAGE 0x00
+#define LED_PWM_PAGE 0x01
+#define FUNCTION_PAGE 0x03
+#define CURRENT_TUNE_PAGE 0x04
+
+// Function Register: address 0x00
+#define CONFIGURATION_REG 0x00
+#define MSKSW_SHUT_DOWN_MODE (0x0 << 0)
+#define MSKSW_NORMAL_MODE (0x1 << 0)
+
+#define DRIVER_ID_REG 0x11
+#define SNLED27351_ID 0x8A
+
+#define PDU_REG 0x13
+#define MSKSET_CA_CB_CHANNEL 0xAA
+#define MSKCLR_CA_CB_CHANNEL 0x00
+
+#define SCAN_PHASE_REG 0x14
+#define MSKPHASE_12CHANNEL 0x00
+#define MSKPHASE_11CHANNEL 0x01
+#define MSKPHASE_10CHANNEL 0x02
+#define MSKPHASE_9CHANNEL 0x03
+#define MSKPHASE_8CHANNEL 0x04
+#define MSKPHASE_7CHANNEL 0x05
+#define MSKPHASE_6CHANNEL 0x06
+#define MSKPHASE_5CHANNEL 0x07
+#define MSKPHASE_4CHANNEL 0x08
+#define MSKPHASE_3CHANNEL 0x09
+#define MSKPHASE_2CHANNEL 0x0A
+#define MSKPHASE_1CHANNEL 0x0B
+
+#define SLEW_RATE_CONTROL_MODE1_REG 0x15
+#define MSKPWM_DELAY_PHASE_ENABLE 0x04
+#define MSKPWM_DELAY_PHASE_DISABLE 0x00
+
+#define SLEW_RATE_CONTROL_MODE2_REG 0x16
+#define MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_ENABLE 0xC0
+#define MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_DISABLE 0x00
+
+#define OPEN_SHORT_ENABLE_REG 0x17
+#define MSKOPEN_DETECTION_ENABLE (0x01 << 7)
+#define MSKOPEN_DETECTION_DISABLE (0x00)
+
+#define MSKSHORT_DETECTION_ENABLE (0x01 << 6)
+#define MSKSHORT_DETECTION_DISABLE (0x00)
+
+#define OPEN_SHORT_DUTY_REG 0x18
+#define OPEN_SHORT_FLAG_REG 0x19
+
+#define MSKOPEN_DETECTION_INTERRUPT_ENABLE (0x01 << 7)
+#define MSKOPEN_DETECTION_INTERRUPT_DISABLE (0x00)
+
+#define MSKSHORT_DETECTION_INTERRUPT_ENABLE (0x01 << 6)
+#define MSKSHORT_DETECTION_INTERRUPT_DISABLE (0x00)
+
+#define SOFTWARE_SLEEP_REG 0x1A
+#define MSKSLEEP_ENABLE 0x02
+#define MSKSLEEP_DISABLE 0x00
+
+// LED Control Registers
+#define LED_CONTROL_ON_OFF_FIRST_ADDR 0x0
+#define LED_CONTROL_ON_OFF_LAST_ADDR 0x17
+#define LED_CONTROL_ON_OFF_LENGTH ((LED_CONTROL_ON_OFF_LAST_ADDR - LED_CONTROL_ON_OFF_FIRST_ADDR) + 1)
+
+#define LED_CONTROL_OPEN_FIRST_ADDR 0x18
+#define LED_CONTROL_OPEN_LAST_ADDR 0x2F
+#define LED_CONTROL_OPEN_LENGTH ((LED_CONTROL_OPEN_LAST_ADDR - LED_CONTROL_OPEN_FIRST_ADDR) + 1)
+
+#define LED_CONTROL_SHORT_FIRST_ADDR 0x30
+#define LED_CONTROL_SHORT_LAST_ADDR 0x47
+#define LED_CONTROL_SHORT_LENGTH ((LED_CONTROL_SHORT_LAST_ADDR - LED_CONTROL_SHORT_FIRST_ADDR) + 1)
+
+#define LED_CONTROL_PAGE_LENGTH 0x48
+
+// LED Control Registers
+#define LED_PWM_FIRST_ADDR 0x00
+#define LED_PWM_LAST_ADDR 0xBF
+#define LED_PWM_LENGTH 0xC0
+
+// Current Tune Registers
+#define LED_CURRENT_TUNE_FIRST_ADDR 0x00
+#define LED_CURRENT_TUNE_LAST_ADDR 0x0B
+#define LED_CURRENT_TUNE_LENGTH 0x0C
+
+#define A_1 0x00
+#define A_2 0x01
+#define A_3 0x02
+#define A_4 0x03
+#define A_5 0x04
+#define A_6 0x05
+#define A_7 0x06
+#define A_8 0x07
+#define A_9 0x08
+#define A_10 0x09
+#define A_11 0x0A
+#define A_12 0x0B
+#define A_13 0x0C
+#define A_14 0x0D
+#define A_15 0x0E
+#define A_16 0x0F
+
+#define B_1 0x10
+#define B_2 0x11
+#define B_3 0x12
+#define B_4 0x13
+#define B_5 0x14
+#define B_6 0x15
+#define B_7 0x16
+#define B_8 0x17
+#define B_9 0x18
+#define B_10 0x19
+#define B_11 0x1A
+#define B_12 0x1B
+#define B_13 0x1C
+#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
diff --git a/drivers/led/snled27351-spi.c b/drivers/led/snled27351-spi.c
new file mode 100644
index 0000000000..a6d810a6c2
--- /dev/null
+++ b/drivers/led/snled27351-spi.c
@@ -0,0 +1,250 @@
+/* Copyright 2021 @ Keychron (https://www.keychron.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 .
+ */
+
+#include "snled27351-spi.h"
+#include "spi_master.h"
+
+#define SNLED27351_PWM_REGISTER_COUNT 192
+#define SNLED27351_LED_CONTROL_REGISTER_COUNT 24
+
+#ifndef SNLED27351_PHASE_CHANNEL
+# define SNLED27351_PHASE_CHANNEL MSKPHASE_12CHANNEL
+#endif
+
+#ifndef SNLED27351_CURRENT_TUNE
+# define SNLED27351_CURRENT_TUNE \
+ { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }
+#endif
+
+#define SNLED27351_WRITE (0 << 7)
+#define SNLED27351_READ (1 << 7)
+#define SNLED27351_PATTERN (2 << 4)
+
+#ifdef DRIVER_CS_PINS
+pin_t cs_pins[] = DRIVER_CS_PINS;
+#else
+error "no DRIVER_CS_PINS defined"
+#endif
+
+// These buffers match the snled27351 PWM registers.
+// The control buffers match the PG0 LED On/Off registers.
+// Storing them like this is optimal for I2C transfers to the registers.
+// We could optimize this and take out the unused registers from these
+// buffers and the transfers in snled27351_write_pwm_buffer() but it's
+// probably not worth the extra complexity.
+uint8_t g_pwm_buffer[SNLED27351_DRIVER_COUNT][SNLED27351_PWM_REGISTER_COUNT];
+bool g_pwm_buffer_update_required[SNLED27351_DRIVER_COUNT] = {false};
+
+uint8_t g_led_control_registers[SNLED27351_DRIVER_COUNT][SNLED27351_LED_CONTROL_REGISTER_COUNT] = {0};
+bool g_led_control_registers_update_required[SNLED27351_DRIVER_COUNT] = {false};
+
+
+
+bool snled27351_write(uint8_t index, uint8_t page, uint8_t reg, uint8_t *data, uint8_t len) {
+ static uint8_t spi_transfer_buffer[2] = {0};
+
+ if (index > ARRAY_SIZE(((pin_t[])DRIVER_CS_PINS)) - 1) return false;
+
+ if (!spi_start(cs_pins[index], false, 0, SNLED27351_SPI_DIVISOR)) {
+ spi_stop();
+ return false;
+ }
+
+ spi_transfer_buffer[0] = SNLED27351_WRITE | SNLED27351_PATTERN | (page & 0x0F);
+ spi_transfer_buffer[1] = reg;
+
+ if (spi_transmit(spi_transfer_buffer, 2) != SPI_STATUS_SUCCESS) {
+ spi_stop();
+ return false;
+ }
+
+ if (spi_transmit(data, len) != SPI_STATUS_SUCCESS) {
+ spi_stop();
+ return false;
+ }
+
+ spi_stop();
+ return true;
+}
+
+bool snled27351_write_register(uint8_t index, uint8_t page, uint8_t reg, uint8_t data) {
+ return snled27351_write(index, page, reg, &data, 1);
+}
+
+bool snled27351_write_pwm_buffer(uint8_t index, uint8_t *pwm_buffer) {
+ if (g_pwm_buffer_update_required[index]) {
+ snled27351_write(index, LED_PWM_PAGE, 0, g_pwm_buffer[index], SNLED27351_PWM_REGISTER_COUNT);
+ }
+ g_pwm_buffer_update_required[index] = false;
+ return true;
+}
+
+void snled27351_init_drivers(void) {
+#if defined(LED_DRIVER_SHUTDOWN_PIN)
+ setPinOutput(LED_DRIVER_SHUTDOWN_PIN);
+ writePinHigh(LED_DRIVER_SHUTDOWN_PIN);
+#endif
+
+ spi_init();
+
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_init(i);
+
+ for (int index = 0; index < SNLED27351_LED_COUNT; index++) {
+ snled27351_set_led_control_register(index, true, true, true);
+ }
+
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_update_led_control_registers(i);
+}
+
+void snled27351_init(uint8_t index) {
+ setPinOutput(cs_pins[index]);
+ writePinHigh(cs_pins[index]);
+ // Setting LED driver to shutdown mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_SHUT_DOWN_MODE);
+ // Setting internal channel pulldown/pullup
+ snled27351_write_register(index, FUNCTION_PAGE, PDU_REG, MSKSET_CA_CB_CHANNEL);
+ // Select number of scan phase
+ snled27351_write_register(index, FUNCTION_PAGE, SCAN_PHASE_REG, SNLED27351_PHASE_CHANNEL);
+ // Setting PWM Delay Phase
+ snled27351_write_register(index, FUNCTION_PAGE, SLEW_RATE_CONTROL_MODE1_REG, MSKPWM_DELAY_PHASE_ENABLE);
+ // Setting Driving/Sinking Channel Slew Rate
+ snled27351_write_register(index, FUNCTION_PAGE, SLEW_RATE_CONTROL_MODE2_REG, MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_ENABLE);
+ // Setting Iref
+ snled27351_write_register(index, FUNCTION_PAGE, SOFTWARE_SLEEP_REG, MSKSLEEP_DISABLE);
+
+ // Set LED CONTROL PAGE (Page 0)
+ uint8_t on_off_reg[LED_CONTROL_ON_OFF_LENGTH] = {0};
+ snled27351_write(index, LED_CONTROL_PAGE, 0, on_off_reg, LED_CONTROL_ON_OFF_LENGTH);
+
+ // Set PWM PAGE (Page 1)
+ uint8_t pwm_reg[LED_PWM_LENGTH];
+ memset(pwm_reg, 0, LED_PWM_LENGTH);
+ snled27351_write(index, LED_PWM_PAGE, 0, pwm_reg, LED_PWM_LENGTH);
+
+ // Set CURRENT PAGE (Page 4)
+ uint8_t current_tune_reg[LED_CURRENT_TUNE_LENGTH] = SNLED27351_CURRENT_TUNE;
+ snled27351_write(index, CURRENT_TUNE_PAGE, 0, current_tune_reg, LED_CURRENT_TUNE_LENGTH);
+
+ // // Enable LEDs ON/OFF
+ // memset(on_off_reg, 0xFF, LED_CONTROL_ON_OFF_LENGTH);
+ // snled27351_write(index, LED_CONTROL_PAGE, 0, on_off_reg, LED_CONTROL_ON_OFF_LENGTH);
+
+ // Setting LED driver to normal mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_NORMAL_MODE);
+}
+
+void snled27351_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
+ snled27351_led_t led;
+ if (index >= 0 && index < SNLED27351_LED_COUNT) {
+ memcpy_P(&led, (&g_snled27351_leds[index]), sizeof(led));
+
+ g_pwm_buffer[led.driver][led.r] = red;
+ g_pwm_buffer[led.driver][led.g] = green;
+ g_pwm_buffer[led.driver][led.b] = blue;
+ g_pwm_buffer_update_required[led.driver] = true;
+ }
+}
+
+void snled27351_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
+ for (int i = 0; i < SNLED27351_LED_COUNT; i++) {
+ snled27351_set_color(i, red, green, blue);
+ }
+}
+
+void snled27351_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
+ snled27351_led_t led;
+ memcpy_P(&led, (&g_snled27351_leds[index]), sizeof(led));
+
+ uint8_t control_register_r = led.r / 8;
+ uint8_t control_register_g = led.g / 8;
+ uint8_t control_register_b = led.b / 8;
+ uint8_t bit_r = led.r % 8;
+ uint8_t bit_g = led.g % 8;
+ uint8_t bit_b = led.b % 8;
+
+ if (red) {
+ g_led_control_registers[led.driver][control_register_r] |= (1 << bit_r);
+ } else {
+ g_led_control_registers[led.driver][control_register_r] &= ~(1 << bit_r);
+ }
+ if (green) {
+ g_led_control_registers[led.driver][control_register_g] |= (1 << bit_g);
+ } else {
+ g_led_control_registers[led.driver][control_register_g] &= ~(1 << bit_g);
+ }
+ if (blue) {
+ g_led_control_registers[led.driver][control_register_b] |= (1 << bit_b);
+ } else {
+ g_led_control_registers[led.driver][control_register_b] &= ~(1 << bit_b);
+ }
+
+ g_led_control_registers_update_required[led.driver] = true;
+}
+
+void snled27351_update_pwm_buffers(uint8_t index) {
+ if (g_pwm_buffer_update_required[index]) {
+ if (!snled27351_write_pwm_buffer(index, g_pwm_buffer[index])) {
+ g_led_control_registers_update_required[index] = true;
+ }
+ }
+ g_pwm_buffer_update_required[index] = false;
+}
+
+void snled27351_update_led_control_registers(uint8_t index) {
+ if (g_led_control_registers_update_required[index]) {
+ snled27351_write(index, LED_CONTROL_PAGE, 0, g_led_control_registers[index], 24);
+ }
+ g_led_control_registers_update_required[index] = false;
+}
+
+void snled27351_flush(void) {
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_update_pwm_buffers(i);
+}
+
+void snled27351_shutdown(void) {
+# if defined(LED_DRIVER_SHUTDOWN_PIN)
+ writePinLow(LED_DRIVER_SHUTDOWN_PIN);
+# else
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_sw_shutdown(i);
+# endif
+}
+
+void snled27351_exit_shutdown(void) {
+# if defined(LED_DRIVER_SHUTDOWN_PIN)
+ writePinHigh(LED_DRIVER_SHUTDOWN_PIN);
+# else
+ for (uint8_t i = 0; i < SNLED27351_DRIVER_COUNT; i++)
+ snled27351_sw_return_normal(i);
+# endif
+}
+
+void snled27351_sw_return_normal(uint8_t index) {
+ // Select to function page
+ // Setting LED driver to normal mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_NORMAL_MODE);
+}
+
+void snled27351_sw_shutdown(uint8_t index) {
+ // Select to function page
+ // Setting LED driver to shutdown mode
+ snled27351_write_register(index, FUNCTION_PAGE, CONFIGURATION_REG, MSKSW_SHUT_DOWN_MODE);
+ // Write SW Sleep Register
+ snled27351_write_register(index, FUNCTION_PAGE, SOFTWARE_SLEEP_REG, MSKSLEEP_ENABLE);
+}
diff --git a/drivers/led/snled27351-spi.h b/drivers/led/snled27351-spi.h
new file mode 100644
index 0000000000..92cad6e52d
--- /dev/null
+++ b/drivers/led/snled27351-spi.h
@@ -0,0 +1,349 @@
+/* Copyright 2021 @ Keychron (https://www.keychron.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 .
+ */
+
+#pragma once
+
+#include
+#include
+#include "progmem.h"
+#include "util.h"
+
+#if defined(SNLED27351_SPI)
+# define SNLED27351_LED_COUNT RGB_MATRIX_LED_COUNT
+#endif
+
+# define SNLED27351_DRIVER_COUNT (sizeof(cs_pins)/sizeof(pin_t))
+
+typedef struct snled27351_led_t {
+ uint8_t driver : 2;
+ uint8_t r;
+ uint8_t g;
+ uint8_t b;
+} __attribute__((packed)) snled27351_led_t;
+
+extern const snled27351_led_t g_snled27351_leds[SNLED27351_LED_COUNT];
+
+void snled27351_init_drivers(void);
+void snled27351_init(uint8_t index);
+bool snled27351_write_register(uint8_t index, uint8_t page, uint8_t reg, uint8_t data);
+bool snled27351_write_pwm_buffer(uint8_t index, uint8_t *pwm_buffer);
+
+void snled27351_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
+void snled27351_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
+
+void snled27351_set_led_control_register(uint8_t index, bool red, bool green, bool 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 snled27351_update_pwm_buffers(uint8_t index);
+void snled27351_update_led_control_registers(uint8_t index);
+void snled27351_flush(void);
+void snled27351_shutdown(void);
+void snled27351_exit_shutdown(void);
+void snled27351_sw_return_normal(uint8_t index);
+void snled27351_sw_shutdown(uint8_t index);
+
+// Registers Page Define
+#define CONFIGURE_CMD_PAGE 0xFD
+#define LED_CONTROL_PAGE 0x00
+#define LED_PWM_PAGE 0x01
+#define FUNCTION_PAGE 0x03
+#define CURRENT_TUNE_PAGE 0x04
+
+// Function Register: address 0x00
+#define CONFIGURATION_REG 0x00
+#define MSKSW_SHUT_DOWN_MODE (0x0 << 0)
+#define MSKSW_NORMAL_MODE (0x1 << 0)
+
+#define DRIVER_ID_REG 0x11
+#define SNLED27351_ID 0x8A
+
+#define PDU_REG 0x13
+#define MSKSET_CA_CB_CHANNEL 0xAA
+#define MSKCLR_CA_CB_CHANNEL 0x00
+
+#define SCAN_PHASE_REG 0x14
+#define MSKPHASE_12CHANNEL 0x00
+#define MSKPHASE_11CHANNEL 0x01
+#define MSKPHASE_10CHANNEL 0x02
+#define MSKPHASE_9CHANNEL 0x03
+#define MSKPHASE_8CHANNEL 0x04
+#define MSKPHASE_7CHANNEL 0x05
+#define MSKPHASE_6CHANNEL 0x06
+#define MSKPHASE_5CHANNEL 0x07
+#define MSKPHASE_4CHANNEL 0x08
+#define MSKPHASE_3CHANNEL 0x09
+#define MSKPHASE_2CHANNEL 0x0A
+#define MSKPHASE_1CHANNEL 0x0B
+
+#define SLEW_RATE_CONTROL_MODE1_REG 0x15
+#define MSKPWM_DELAY_PHASE_ENABLE 0x04
+#define MSKPWM_DELAY_PHASE_DISABLE 0x00
+
+#define SLEW_RATE_CONTROL_MODE2_REG 0x16
+#define MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_ENABLE 0xC0
+#define MSKDRIVING_SINKING_CHHANNEL_SLEWRATE_DISABLE 0x00
+
+#define OPEN_SHORT_ENABLE_REG 0x17
+#define MSKOPEN_DETECTION_ENABLE (0x01 << 7)
+#define MSKOPEN_DETECTION_DISABLE (0x00)
+
+#define MSKSHORT_DETECTION_ENABLE (0x01 << 6)
+#define MSKSHORT_DETECTION_DISABLE (0x00)
+
+#define OPEN_SHORT_DUTY_REG 0x18
+#define OPEN_SHORT_FLAG_REG 0x19
+
+#define MSKOPEN_DETECTION_INTERRUPT_ENABLE (0x01 << 7)
+#define MSKOPEN_DETECTION_INTERRUPT_DISABLE (0x00)
+
+#define MSKSHORT_DETECTION_INTERRUPT_ENABLE (0x01 << 6)
+#define MSKSHORT_DETECTION_INTERRUPT_DISABLE (0x00)
+
+#define SOFTWARE_SLEEP_REG 0x1A
+#define MSKSLEEP_ENABLE 0x02
+#define MSKSLEEP_DISABLE 0x00
+
+// LED Control Registers
+#define LED_CONTROL_ON_OFF_FIRST_ADDR 0x0
+#define LED_CONTROL_ON_OFF_LAST_ADDR 0x17
+#define LED_CONTROL_ON_OFF_LENGTH ((LED_CONTROL_ON_OFF_LAST_ADDR - LED_CONTROL_ON_OFF_FIRST_ADDR) + 1)
+
+#define LED_CONTROL_OPEN_FIRST_ADDR 0x18
+#define LED_CONTROL_OPEN_LAST_ADDR 0x2F
+#define LED_CONTROL_OPEN_LENGTH ((LED_CONTROL_OPEN_LAST_ADDR - LED_CONTROL_OPEN_FIRST_ADDR) + 1)
+
+#define LED_CONTROL_SHORT_FIRST_ADDR 0x30
+#define LED_CONTROL_SHORT_LAST_ADDR 0x47
+#define LED_CONTROL_SHORT_LENGTH ((LED_CONTROL_SHORT_LAST_ADDR - LED_CONTROL_SHORT_FIRST_ADDR) + 1)
+
+#define LED_CONTROL_PAGE_LENGTH 0x48
+
+// LED Control Registers
+#define LED_PWM_FIRST_ADDR 0x00
+#define LED_PWM_LAST_ADDR 0xBF
+#define LED_PWM_LENGTH 0xC0
+
+// Current Tune Registers
+#define LED_CURRENT_TUNE_FIRST_ADDR 0x00
+#define LED_CURRENT_TUNE_LAST_ADDR 0x0B
+#define LED_CURRENT_TUNE_LENGTH 0x0C
+
+#define A_1 0x00
+#define A_2 0x01
+#define A_3 0x02
+#define A_4 0x03
+#define A_5 0x04
+#define A_6 0x05
+#define A_7 0x06
+#define A_8 0x07
+#define A_9 0x08
+#define A_10 0x09
+#define A_11 0x0A
+#define A_12 0x0B
+#define A_13 0x0C
+#define A_14 0x0D
+#define A_15 0x0E
+#define A_16 0x0F
+
+#define B_1 0x10
+#define B_2 0x11
+#define B_3 0x12
+#define B_4 0x13
+#define B_5 0x14
+#define B_6 0x15
+#define B_7 0x16
+#define B_8 0x17
+#define B_9 0x18
+#define B_10 0x19
+#define B_11 0x1A
+#define B_12 0x1B
+#define B_13 0x1C
+#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
diff --git a/keyboards/lemokey/common/common.mk b/keyboards/lemokey/common/common.mk
new file mode 100644
index 0000000000..28aed642b9
--- /dev/null
+++ b/keyboards/lemokey/common/common.mk
@@ -0,0 +1,6 @@
+COMMON_DIR = common
+SRC += \
+ $(COMMON_DIR)/lemokey_common.c \
+ $(COMMON_DIR)/factory_test.c
+
+VPATH += $(TOP_DIR)/keyboards/lemokey/$(COMMON_DIR)
diff --git a/keyboards/lemokey/common/factory_test.c b/keyboards/lemokey/common/factory_test.c
new file mode 100644
index 0000000000..293308efd6
--- /dev/null
+++ b/keyboards/lemokey/common/factory_test.c
@@ -0,0 +1,355 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#include "quantum.h"
+#include "raw_hid.h"
+#include "via.h"
+#include "lemokey_task.h"
+#include "config.h"
+#include "version.h"
+
+#ifndef RAW_EPSIZE
+# define RAW_EPSIZE 32
+#endif
+
+#ifndef BL_CYCLE_KEY
+# define BL_CYCLE_KEY KC_RIGHT
+#endif
+
+#ifndef BL_TRIG_KEY
+# define BL_TRIG_KEY KC_HOME
+#endif
+
+enum {
+ BACKLIGHT_TEST_OFF = 0,
+ BACKLIGHT_TEST_WHITE,
+ BACKLIGHT_TEST_RED,
+ BACKLIGHT_TEST_GREEN,
+ BACKLIGHT_TEST_BLUE,
+ BACKLIGHT_TEST_MAX,
+};
+
+enum {
+ KEY_PRESS_FN = 0x01 << 0,
+ KEY_PRESS_J = 0x01 << 1,
+ KEY_PRESS_Z = 0x01 << 2,
+ KEY_PRESS_BL_KEY1 = 0x01 << 3,
+ KEY_PRESS_BL_KEY2 = 0x01 << 4,
+ KEY_PRESS_FACTORY_RESET = KEY_PRESS_FN | KEY_PRESS_J | KEY_PRESS_Z,
+ KEY_PRESS_BACKLIGTH_TEST = KEY_PRESS_FN | KEY_PRESS_BL_KEY1 | KEY_PRESS_BL_KEY2,
+};
+
+enum {
+ FACTORY_TEST_CMD_BACKLIGHT = 0x01,
+ FACTORY_TEST_CMD_OS_SWITCH,
+ FACTORY_TEST_CMD_JUMP_TO_BL,
+ FACTORY_TEST_CMD_INT_PIN,
+ FACTORY_TEST_CMD_GET_TRANSPORT,
+ FACTORY_TEST_CMD_CHARGING_ADC,
+ FACTORY_TEST_CMD_RADIO_CARRIER,
+ FACTORY_TEST_CMD_GET_BUILD_TIME,
+ FACTORY_TEST_CMD_GET_DEVICE_ID,
+};
+
+static uint32_t factory_reset_timer = 0;
+static uint8_t factory_reset_state = 0;
+static uint8_t backlight_test_mode = BACKLIGHT_TEST_OFF;
+
+static uint32_t factory_reset_ind_timer = 0;
+static uint8_t factory_reset_ind_state = 0;
+static bool report_os_sw_state = false;
+static bool keys_released = true;
+
+void factory_timer_start(void) {
+ factory_reset_timer = timer_read32();
+}
+
+static inline void factory_timer_check(void) {
+ if (timer_elapsed32(factory_reset_timer) > 3000) {
+ factory_reset_timer = 0;
+
+ if (factory_reset_state == KEY_PRESS_FACTORY_RESET) {
+ factory_reset_ind_timer = timer_read32();
+ factory_reset_ind_state++;
+ keys_released = false;
+
+ clear_keyboard(); // Avoid key being pressed after NKRO state changed
+ layer_state_t default_layer_tmp = default_layer_state;
+ eeconfig_init();
+ keymap_config.raw = eeconfig_read_keymap();
+ default_layer_set(default_layer_tmp);
+#ifdef LED_MATRIX_ENABLE
+ if (!led_matrix_is_enabled()) led_matrix_enable();
+ led_matrix_init();
+#endif
+#ifdef RGB_MATRIX_ENABLE
+ if (!rgb_matrix_is_enabled()) rgb_matrix_enable();
+ rgb_matrix_init();
+#endif
+ } else if (factory_reset_state == KEY_PRESS_BACKLIGTH_TEST) {
+#ifdef LED_MATRIX_ENABLE
+ if (!led_matrix_is_enabled()) led_matrix_enable();
+#endif
+#ifdef RGB_MATRIX_ENABLE
+ if (!rgb_matrix_is_enabled()) rgb_matrix_enable();
+#endif
+ backlight_test_mode = BACKLIGHT_TEST_WHITE;
+ }
+
+ factory_reset_state = 0;
+ }
+}
+
+static inline void factory_reset_ind_timer_check(void) {
+ if (factory_reset_ind_timer && timer_elapsed32(factory_reset_ind_timer) > 250) {
+ if (factory_reset_ind_state++ > 6) {
+ factory_reset_ind_timer = factory_reset_ind_state = 0;
+ } else {
+ factory_reset_ind_timer = timer_read32();
+ }
+ }
+}
+
+bool process_record_factory_test(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+#if defined(FN_KEY_1) || defined(FN_KEY_2)
+# if defined(FN_KEY_1)
+ case FN_KEY_1: /* fall through */
+# endif
+# if defined(FN_KEY_2)
+ case FN_KEY_2:
+# endif
+# if defined(FN_KEY_3)
+ case FN_KEY_3:
+# endif
+ if (record->event.pressed) {
+ factory_reset_state |= KEY_PRESS_FN;
+ } else {
+ factory_reset_state &= ~KEY_PRESS_FN;
+ factory_reset_timer = 0;
+ }
+ break;
+#endif
+
+ case KC_J:
+ if (record->event.pressed) {
+ factory_reset_state |= KEY_PRESS_J;
+ if (factory_reset_state == 0x07) factory_timer_start();
+ if (factory_reset_state & KEY_PRESS_FN) return false;
+ } else {
+ factory_reset_state &= ~KEY_PRESS_J;
+ factory_reset_timer = 0;
+ }
+ break;
+
+ case KC_Z:
+#if defined(FN_Z_KEY)
+ case FN_Z_KEY:
+#endif
+ if (record->event.pressed) {
+ factory_reset_state |= KEY_PRESS_Z;
+ if (factory_reset_state == 0x07) factory_timer_start();
+ if ((factory_reset_state & KEY_PRESS_FN) && keycode == KC_Z) return false;
+ } else {
+ factory_reset_state &= ~KEY_PRESS_Z;
+ factory_reset_timer = 0;
+ /* Avoid changing backlight effect on key repleased if FN_Z_KEY is mode*/
+
+ if (!keys_released && keycode >= QK_BACKLIGHT_ON && keycode <= RGB_MODE_TWINKLE) {
+ keys_released = true;
+ return false;
+ }
+ }
+ break;
+
+#if defined(BL_CYCLE_KEY) || defined(BL_CYCLE_KEY_2)
+# if defined(BL_CYCLE_KEY)
+ case BL_CYCLE_KEY:
+# endif
+# if defined(FN_BL_CYCLE_KEY)
+ case FN_BL_CYCLE_KEY:
+# endif
+ if (record->event.pressed) {
+ if (backlight_test_mode) {
+ if (++backlight_test_mode >= BACKLIGHT_TEST_MAX) {
+ backlight_test_mode = BACKLIGHT_TEST_WHITE;
+ }
+ } else {
+ factory_reset_state |= KEY_PRESS_BL_KEY1;
+ if (factory_reset_state == 0x19) {
+ factory_timer_start();
+ }
+ }
+ } else {
+ factory_reset_state &= ~KEY_PRESS_BL_KEY1;
+ factory_reset_timer = 0;
+ }
+ break;
+#endif
+#if defined(BL_TRIG_KEY) || defined(BL_TRIG_KEY_2)
+# if defined(BL_TRIG_KEY)
+ case BL_TRIG_KEY:
+# endif
+# if defined(FN_BL_TRIG_KEY)
+ case FN_BL_TRIG_KEY:
+# endif
+ if (record->event.pressed) {
+ if (backlight_test_mode) {
+ backlight_test_mode = BACKLIGHT_TEST_OFF;
+ } else {
+ factory_reset_state |= KEY_PRESS_BL_KEY2;
+ if (factory_reset_state == 0x19) {
+ factory_timer_start();
+ }
+ }
+ } else {
+ factory_reset_state &= ~KEY_PRESS_BL_KEY2;
+ factory_reset_timer = 0;
+ }
+ break;
+#endif
+ }
+
+ return true;
+}
+
+#ifdef LED_MATRIX_ENABLE
+bool factory_test_indicator(void) {
+ if (factory_reset_ind_state) {
+ led_matrix_set_value_all(factory_reset_ind_state % 2 ? 0 : 255);
+ return false;
+ }
+
+ return true;
+}
+#endif
+
+#ifdef RGB_MATRIX_ENABLE
+bool factory_test_indicator(void) {
+ if (factory_reset_ind_state) {
+ backlight_test_mode = BACKLIGHT_TEST_OFF;
+ rgb_matrix_set_color_all(factory_reset_ind_state % 2 ? 0 : 255, 0, 0);
+ return false;
+ } else if (backlight_test_mode) {
+ switch (backlight_test_mode) {
+ case BACKLIGHT_TEST_WHITE:
+ rgb_matrix_set_color_all(255, 255, 255);
+ break;
+
+ case BACKLIGHT_TEST_RED:
+ rgb_matrix_set_color_all(255, 0, 0);
+ break;
+
+ case BACKLIGHT_TEST_GREEN:
+ rgb_matrix_set_color_all(0, 255, 0);
+ break;
+
+ case BACKLIGHT_TEST_BLUE:
+ rgb_matrix_set_color_all(0, 0, 255);
+ break;
+ }
+ return false;
+ }
+
+ return true;
+}
+#endif
+
+bool factory_reset_indicating(void) {
+ return factory_reset_ind_timer;
+}
+
+bool factory_test_task(void) {
+ if (factory_reset_timer) factory_timer_check();
+ if (factory_reset_ind_timer) factory_reset_ind_timer_check();
+
+ return true;
+}
+
+void factory_test_send(uint8_t *payload, uint8_t length) {
+#ifdef RAW_ENABLE
+ uint16_t checksum = 0;
+ uint8_t data[RAW_EPSIZE] = {0};
+
+ uint8_t i = 0;
+ data[i++] = 0xAB;
+
+ memcpy(&data[i], payload, length);
+ i += length;
+
+ for (uint8_t i = 1; i < RAW_EPSIZE - 3; i++)
+ checksum += data[i];
+ data[RAW_EPSIZE - 2] = checksum & 0xFF;
+ data[RAW_EPSIZE - 1] = (checksum >> 8) & 0xFF;
+
+ raw_hid_send(data, RAW_EPSIZE);
+#endif
+}
+
+void factory_test_rx(uint8_t *data, uint8_t length) {
+ if (data[0] == 0xAB) {
+ uint16_t checksum = 0;
+
+ for (uint8_t i = 1; i < RAW_EPSIZE - 3; i++) {
+ checksum += data[i];
+ }
+ /* Verify checksum */
+ if ((checksum & 0xFF) != data[RAW_EPSIZE - 2] || checksum >> 8 != data[RAW_EPSIZE - 1]) return;
+
+ uint8_t payload[32];
+ uint8_t len = 0;
+
+ switch (data[1]) {
+ case FACTORY_TEST_CMD_BACKLIGHT:
+ backlight_test_mode = data[2];
+ factory_reset_timer = 0;
+ break;
+
+ case FACTORY_TEST_CMD_OS_SWITCH:
+ report_os_sw_state = data[2];
+ break;
+
+ case FACTORY_TEST_CMD_JUMP_TO_BL:
+ break;
+
+ case FACTORY_TEST_CMD_GET_BUILD_TIME: {
+ payload[len++] = FACTORY_TEST_CMD_GET_BUILD_TIME;
+ payload[len++] = 'v';
+ if ((DEVICE_VER & 0xF000) != 0) itoa((DEVICE_VER >> 12), (char *)&payload[len++], 16);
+ itoa((DEVICE_VER >> 8) & 0xF, (char *)&payload[len++], 16);
+ payload[len++] = '.';
+ itoa((DEVICE_VER >> 4) & 0xF, (char *)&payload[len++], 16);
+ payload[len++] = '.';
+ itoa((DEVICE_VER >> 4) & 0xF, (char *)&payload[len++], 16);
+ payload[len++] = ' ';
+ memcpy(&payload[len], QMK_BUILDDATE, sizeof(QMK_BUILDDATE));
+ len += sizeof(QMK_BUILDDATE);
+ factory_test_send(payload, len);
+ } break;
+
+ case FACTORY_TEST_CMD_GET_DEVICE_ID:
+ payload[len++] = FACTORY_TEST_CMD_GET_DEVICE_ID;
+ payload[len++] = 12;
+ memcpy(&payload[len], (uint32_t *)UID_BASE, 4);
+ memcpy(&payload[len + 4], (uint32_t *)UID_BASE + 4, 4);
+ memcpy(&payload[len + 8], (uint32_t *)UID_BASE + 8, 4);
+
+ len += 12;
+ factory_test_send(payload, len);
+ break;
+ }
+ }
+}
diff --git a/keyboards/lemokey/common/factory_test.h b/keyboards/lemokey/common/factory_test.h
new file mode 100644
index 0000000000..953ee10e34
--- /dev/null
+++ b/keyboards/lemokey/common/factory_test.h
@@ -0,0 +1,33 @@
+/* Copyright 2022 @ lokher (https://www.keychron.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 .
+ */
+
+#pragma once
+
+#define FACTORY_RESET_CHECK process_record_factory_test
+#define FACTORY_RESET_TASK factory_test_task
+
+void factory_test_init(void);
+
+#if defined(LED_MATRIX_ENABLE) || defined(RGB_MATRIX_ENABLE) || defined(Lightless_Projects)
+bool factory_test_indicator(void);
+#endif
+
+bool factory_reset_indicating(void);
+void factory_test_task(void);
+void factory_test_rx(uint8_t *data, uint8_t length);
+
+bool process_record_factory_test(uint16_t keycode, keyrecord_t *record);
+
diff --git a/keyboards/lemokey/common/lemokey_common.c b/keyboards/lemokey/common/lemokey_common.c
new file mode 100644
index 0000000000..370571dd02
--- /dev/null
+++ b/keyboards/lemokey/common/lemokey_common.c
@@ -0,0 +1,113 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#include QMK_KEYBOARD_H
+#include "lemokey_common.h"
+#include "raw_hid.h"
+#include "version.h" // for QMK_BUILDDATE used in EEPROM magic
+
+#ifdef FACTORY_TEST_ENABLE
+# include "factory_test.h"
+# include "lemokey_common.h"
+#endif
+
+bool is_siri_active = false;
+uint32_t siri_timer = 0;
+
+static uint8_t mac_keycode[4] = {KC_LOPT, KC_ROPT, KC_LCMD, KC_RCMD,};
+
+// clang-format off
+static key_combination_t key_comb_list[] = {
+ {2, {KC_LWIN, KC_TAB}},
+ {2, {KC_LWIN, KC_E}},
+ {3, {KC_LSFT, KC_LCMD, KC_4}},
+ {2, {KC_LWIN, KC_C}},
+#ifdef LOCK_SCREEN_KEY_ENABLE
+ {2, {KC_LWIN, KC_L}},
+ {3, {KC_LCTL, KC_LCMD, KC_Q}},
+#endif
+};
+// clang-format on
+
+bool process_record_lemokey_common(uint16_t keycode, keyrecord_t *record) {
+ switch (keycode) {
+ case KC_MCTRL:
+ if (record->event.pressed) {
+ register_code(KC_MISSION_CONTROL);
+ } else {
+ unregister_code(KC_MISSION_CONTROL);
+ }
+ return false; // Skip all further processing of this key
+ case KC_LNPAD:
+ if (record->event.pressed) {
+ register_code(KC_LAUNCHPAD);
+ } else {
+ unregister_code(KC_LAUNCHPAD);
+ }
+ return false; // Skip all further processing of this key
+ case KC_LOPTN:
+ case KC_ROPTN:
+ case KC_LCMMD:
+ case KC_RCMMD:
+ if (record->event.pressed) {
+ register_code(mac_keycode[keycode - KC_LOPTN]);
+ } else {
+ unregister_code(mac_keycode[keycode - KC_LOPTN]);
+ }
+ return false; // Skip all further processing of this key
+ case KC_SIRI:
+ if (record->event.pressed) {
+ if (!is_siri_active) {
+ is_siri_active = true;
+ register_code(KC_LCMD);
+ register_code(KC_SPACE);
+ }
+ siri_timer = timer_read32();
+ } else {
+ // Do something else when release
+ }
+ return false; // Skip all further processing of this key
+ case KC_TASK:
+ case KC_FILE:
+ case KC_SNAP:
+ case KC_CTANA:
+#ifdef LOCK_SCREEN_KEY_ENABLE
+ case KC_WLCK:
+ case KC_MLCK:
+#endif
+ if (record->event.pressed) {
+ for (uint8_t i = 0; i < key_comb_list[keycode - KC_TASK].len; i++) {
+ register_code(key_comb_list[keycode - KC_TASK].keycode[i]);
+ }
+ } else {
+ for (uint8_t i = 0; i < key_comb_list[keycode - KC_TASK].len; i++) {
+ unregister_code(key_comb_list[keycode - KC_TASK].keycode[i]);
+ }
+ }
+ return false; // Skip all further processing of this key
+ default:
+ return true; // Process all other keycodes normally
+ }
+}
+
+void lemokey_common_task(void) {
+ if (is_siri_active && timer_elapsed32(siri_timer) > 500) {
+ unregister_code(KC_LCMD);
+ unregister_code(KC_SPACE);
+ is_siri_active = false;
+ siri_timer = 0;
+ }
+}
diff --git a/keyboards/lemokey/common/lemokey_common.h b/keyboards/lemokey/common/lemokey_common.h
new file mode 100644
index 0000000000..de0ba4284a
--- /dev/null
+++ b/keyboards/lemokey/common/lemokey_common.h
@@ -0,0 +1,61 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#pragma once
+
+#include "stdint.h"
+
+// clang-format off
+enum {
+ KC_LOPTN = QK_KB_0,
+ KC_ROPTN,
+ KC_LCMMD,
+ KC_RCMMD,
+ KC_MCTRL,
+ KC_LNPAD,
+ KC_SIRI,
+ KC_TASK_VIEW,
+ KC_FILE_EXPLORER,
+ KC_SCREEN_SHOT,
+ KC_CORTANA,
+#ifdef LOCK_SCREEN_KEY_ENABLE
+ KC_WIN_LOCK_SCREEN,
+ KC_MAC_LOCK_SCREEN,
+#endif
+ NEW_SAFE_RANGE,
+};
+
+#define KC_TASK KC_TASK_VIEW
+#define KC_FILE KC_FILE_EXPLORER
+#define KC_SNAP KC_SCREEN_SHOT
+#define KC_CTANA KC_CORTANA
+
+#ifdef LOCK_SCREEN_KEY_ENABLE
+#define KC_WLCK KC_WIN_LOCK_SCREEN
+#define KC_MLCK KC_MAC_LOCK_SCREEN
+#endif
+
+typedef struct PACKED {
+ uint8_t len;
+ uint8_t keycode[3];
+} key_combination_t;
+
+bool process_record_lemokey_common(uint16_t keycode, keyrecord_t *record);
+void lemokey_common_task(void);
+
+#ifdef ENCODER_ENABLE
+void encoder_cb_init(void);
+#endif
diff --git a/keyboards/lemokey/common/lemokey_common.mk b/keyboards/lemokey/common/lemokey_common.mk
new file mode 100644
index 0000000000..ee9200494c
--- /dev/null
+++ b/keyboards/lemokey/common/lemokey_common.mk
@@ -0,0 +1,11 @@
+OPT_DEFS += -DFACTORY_TEST_ENABLE
+
+LEMOKEY_COMMON_DIR = common
+SRC += \
+ $(LEMOKEY_COMMON_DIR)/lemokey_task.c \
+ $(LEMOKEY_COMMON_DIR)/lemokey_common.c \
+ $(LEMOKEY_COMMON_DIR)/lemokey_raw_hid.c \
+ $(LEMOKEY_COMMON_DIR)/factory_test.c
+
+VPATH += $(TOP_DIR)/keyboards/lemokey/$(LEMOKEY_COMMON_DIR)
+
diff --git a/keyboards/lemokey/common/lemokey_raw_hid.c b/keyboards/lemokey/common/lemokey_raw_hid.c
new file mode 100644
index 0000000000..62492df5fb
--- /dev/null
+++ b/keyboards/lemokey/common/lemokey_raw_hid.c
@@ -0,0 +1,91 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#include QMK_KEYBOARD_H
+#include "lemokey_common.h"
+#include "raw_hid.h"
+#include "version.h"
+#ifdef FACTORY_TEST_ENABLE
+# include "factory_test.h"
+#endif
+
+#define PROTOCOL_VERSION 0x02
+
+enum {
+ KC_GET_PROTOCOL_VERSION = 0xA0,
+ KC_GET_FIRMWARE_VERSION = 0xA1,
+ KC_GET_SUPPORT_FEATURE = 0xA2,
+ KC_GET_DEFAULT_LAYER = 0xA3,
+};
+
+enum {
+ FEATURE_DEFAULT_LAYER = 0x01 << 0,
+};
+
+void get_support_feature(uint8_t *data) {
+ data[1] = FEATURE_DEFAULT_LAYER;
+}
+
+bool lemokey_raw_hid_rx(uint8_t *data, uint8_t length) {
+ switch (data[0]) {
+ case KC_GET_PROTOCOL_VERSION:
+ data[1] = PROTOCOL_VERSION;
+ break;
+
+ case KC_GET_FIRMWARE_VERSION: {
+ uint8_t i = 1;
+ data[i++] = 'v';
+ if ((DEVICE_VER & 0xF000) != 0) itoa((DEVICE_VER >> 12), (char *)&data[i++], 16);
+ itoa((DEVICE_VER >> 8) & 0xF, (char *)&data[i++], 16);
+ data[i++] = '.';
+ itoa((DEVICE_VER >> 4) & 0xF, (char *)&data[i++], 16);
+ data[i++] = '.';
+ itoa(DEVICE_VER & 0xF, (char *)&data[i++], 16);
+ data[i++] = ' ';
+ memcpy(&data[i], QMK_BUILDDATE, sizeof(QMK_BUILDDATE));
+ i += sizeof(QMK_BUILDDATE);
+ } break;
+
+ case KC_GET_SUPPORT_FEATURE:
+ get_support_feature(&data[1]);
+ break;
+
+ case KC_GET_DEFAULT_LAYER:
+ data[1] = get_highest_layer(default_layer_state);
+ break;
+
+#ifdef FACTORY_TEST_ENABLE
+ case 0xAB:
+ factory_test_rx(data, length);
+ return true;
+#endif
+ default:
+ return false;
+ }
+
+ raw_hid_send(data, length);
+ return true;
+}
+
+#if defined(VIA_ENABLE)
+bool via_command_kb(uint8_t *data, uint8_t length) {
+ return lemokey_raw_hid_rx(data, length);
+}
+#else
+void raw_hid_receive(uint8_t *data, uint8_t length) {
+ lemokey_raw_hid_rx(data, length);
+}
+#endif
diff --git a/keyboards/lemokey/common/lemokey_task.c b/keyboards/lemokey/common/lemokey_task.c
new file mode 100644
index 0000000000..4793bba8b9
--- /dev/null
+++ b/keyboards/lemokey/common/lemokey_task.c
@@ -0,0 +1,119 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#include
+#include "lemokey_task.h"
+#include "quantum.h"
+#include "lemokey_common.h"
+#ifdef FACTORY_TEST_ENABLE
+#include "factory_test.h"
+#endif
+
+__attribute__((weak)) bool process_record_lemokey_kb(uint16_t keycode, keyrecord_t *record) { return true; }
+
+bool process_record_lemokey(uint16_t keycode, keyrecord_t *record) {
+
+#ifdef FACTORY_TEST_ENABLE
+ if (!process_record_factory_test(keycode, record))
+ return false;
+#endif
+
+ if (!process_record_lemokey_kb(keycode, record))
+ return false;
+
+ return true;
+}
+
+#if defined(LED_MATRIX_ENABLE)
+bool led_matrix_indicators_lemokey(void) {
+#ifdef FACTORY_TEST_ENABLE
+ factory_test_indicator();
+#endif
+ return true;
+}
+#endif
+
+#if defined(RGB_MATRIX_ENABLE)
+bool rgb_matrix_indicators_lemokey(void) {
+# if defined(CAPS_LOCK_INDEX)
+ if (host_keyboard_led_state().caps_lock) {
+# if defined(DIM_CAPS_LOCK)
+ rgb_matrix_set_color(CAPS_LOCK_INDEX, 0, 0, 0);
+# else
+ rgb_matrix_set_color(CAPS_LOCK_INDEX, 255, 255, 255);,
+# endif
+ }
+# endif
+# if defined(NUM_LOCK_INDEX)
+ if (host_keyboard_led_state().num_lock) {
+ rgb_matrix_set_color(NUM_LOCK_INDEX, 255, 255, 255);
+ }
+# endif
+
+#ifdef FACTORY_TEST_ENABLE
+ factory_test_indicator();
+#endif
+ return true;
+}
+#endif
+
+__attribute__((weak)) bool lemokey_task_kb(void){ return true; }
+
+void lemokey_task(void) {
+#ifdef FACTORY_TEST_ENABLE
+ factory_test_task();
+#endif
+ lemokey_common_task();
+
+ lemokey_task_kb();
+}
+
+bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
+ if (!process_record_user(keycode, record))
+ return false;
+
+ if (!process_record_lemokey(keycode, record))
+ return false;
+
+ return true;
+}
+
+#ifdef RGB_MATRIX_ENABLE
+bool rgb_matrix_indicators_kb(void) {
+ if (!rgb_matrix_indicators_user())
+ return false;
+
+ rgb_matrix_indicators_lemokey();
+
+ return true;
+}
+#endif
+
+#ifdef LED_MATRIX_ENABLE
+bool led_matrix_indicators_kb(void) {
+ if (!led_matrix_indicators_user())
+ return false;
+
+ led_matrix_indicators_lemokey();
+
+ return true;
+}
+#endif
+
+void housekeeping_task_kb(void) {
+ lemokey_task();
+}
+
diff --git a/keyboards/lemokey/common/lemokey_task.h b/keyboards/lemokey/common/lemokey_task.h
new file mode 100644
index 0000000000..06e49843dc
--- /dev/null
+++ b/keyboards/lemokey/common/lemokey_task.h
@@ -0,0 +1,24 @@
+/* Copyright 2024 @ Keychron (https://www.lemokey.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 .
+ */
+
+#pragma once
+
+#include "stdint.h"
+#include "action.h"
+
+bool lemokey_task_kb(void);
+void lemokey_task(void);
+
diff --git a/keyboards/lemokey/common/matrix.c b/keyboards/lemokey/common/matrix.c
new file mode 100644
index 0000000000..f58b0c8665
--- /dev/null
+++ b/keyboards/lemokey/common/matrix.c
@@ -0,0 +1,218 @@
+/* Copyright 2023 ~ 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#include "quantum.h"
+
+#ifndef HC595_STCP
+# define HC595_STCP B0
+#endif
+#ifndef HC595_SHCP
+# define HC595_SHCP A1
+#endif
+#ifndef HC595_DS
+# define HC595_DS A7
+#endif
+
+#ifndef HC595_START_INDEX
+# define HC595_START_INDEX 0
+#endif
+#ifndef HC595_END_INDEX
+# define HC595_END_INDEX 15
+#endif
+#ifndef HC595_OFFSET_INDEX
+# define HC595_OFFSET_INDEX 0
+#endif
+
+#if defined(HC595_START_INDEX) && defined(HC595_END_INDEX)
+# if ((HC595_END_INDEX - HC595_START_INDEX + 1) > 16)
+# define SIZE_T uint32_t
+# define UNSELECT_ALL_COL 0xFFFFFFFF
+# define SELECT_ALL_COL 0x00000000
+# elif ((HC595_END_INDEX - HC595_START_INDEX + 1) > 8)
+# define SIZE_T uint16_t
+# define UNSELECT_ALL_COL 0xFFFF
+# define SELECT_ALL_COL 0x0000
+# else
+# define SIZE_T uint8_t
+# define UNSELECT_ALL_COL 0xFF
+# define SELECT_ALL_COL 0x00
+# endif
+#endif
+
+pin_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
+pin_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
+
+static inline uint8_t readMatrixPin(pin_t pin) {
+ if (pin != NO_PIN) {
+ return readPin(pin);
+ } else {
+ return 1;
+ }
+}
+
+static inline void setPinOutput_writeLow(pin_t pin) {
+ setPinOutput(pin);
+ writePinLow(pin);
+}
+
+static inline void setPinOutput_writeHigh(pin_t pin) {
+ setPinOutput(pin);
+ writePinHigh(pin);
+}
+
+static inline void HC595_delay(uint16_t n) {
+ while (n-- > 0) {
+ asm volatile("nop" ::: "memory");
+ }
+}
+
+static void HC595_output(SIZE_T data, bool bit_flag) {
+ uint8_t n = 1;
+
+ ATOMIC_BLOCK_FORCEON {
+ for (uint8_t i = 0; i < (HC595_END_INDEX - HC595_START_INDEX + 1); i++) {
+ if (data & 0x1) {
+ writePinHigh(HC595_DS);
+ } else {
+ writePinLow(HC595_DS);
+ }
+ writePinHigh(HC595_SHCP);
+ HC595_delay(n);
+ writePinLow(HC595_SHCP);
+ HC595_delay(n);
+ if (bit_flag) {
+ break;
+ } else {
+ data = data >> 1;
+ }
+ }
+ writePinHigh(HC595_STCP);
+ HC595_delay(n);
+ writePinLow(HC595_STCP);
+ HC595_delay(n);
+ }
+}
+
+static void select_col(uint8_t col) {
+ if (col < HC595_START_INDEX || col > HC595_END_INDEX) {
+ setPinOutput_writeLow(col_pins[col]);
+ } else {
+ if (col == HC595_START_INDEX) {
+ HC595_output(0x00, true);
+ if (col < HC595_OFFSET_INDEX) {
+ HC595_output(0x01, true);
+ }
+ }
+ }
+}
+
+static void unselect_col(uint8_t col) {
+ if (col < HC595_START_INDEX || col > HC595_END_INDEX) {
+#ifdef MATRIX_UNSELECT_DRIVE_HIGH
+ setPinOutput_writeHigh(col_pins[col]);
+#else
+ setPinInputHigh(col_pins[col]);
+#endif
+ } else {
+ HC595_output(0x01, true);
+ }
+}
+
+static void unselect_cols(void) {
+ for (uint8_t col = 0; col < MATRIX_COLS; col++) {
+ if (col < HC595_START_INDEX || col > HC595_END_INDEX) {
+#ifdef MATRIX_UNSELECT_DRIVE_HIGH
+ setPinOutput_writeHigh(col_pins[col]);
+#else
+ setPinInputHigh(col_pins[col]);
+#endif
+ } else {
+ if (col == HC595_START_INDEX) {
+ HC595_output(UNSELECT_ALL_COL, false);
+ }
+ break;
+ }
+ }
+}
+
+void select_all_cols(void) {
+ for (uint8_t col = 0; col < MATRIX_COLS; col++) {
+ if (col < HC595_START_INDEX || col > HC595_END_INDEX) {
+ setPinOutput_writeLow(col_pins[col]);
+ } else {
+ if (col == HC595_START_INDEX) {
+ HC595_output(SELECT_ALL_COL, false);
+ }
+ break;
+ }
+ }
+}
+
+static void matrix_read_rows_on_col(matrix_row_t current_matrix[], uint8_t current_col, matrix_row_t row_shifter) {
+ // Select col
+ select_col(current_col); // select col
+ HC595_delay(200);
+
+ // For each row...
+ for (uint8_t row_index = 0; row_index < MATRIX_ROWS; row_index++) {
+ // Check row pin state
+ if (readMatrixPin(row_pins[row_index]) == 0) {
+ // Pin LO, set col bit
+ current_matrix[row_index] |= row_shifter;
+ } else {
+ // Pin HI, clear col bit
+ current_matrix[row_index] &= ~row_shifter;
+ }
+ }
+
+ // Unselect col
+ unselect_col(current_col);
+ HC595_delay(200); // wait for all Row signals to go HIGH
+}
+
+void matrix_init_custom(void) {
+ setPinOutput(HC595_DS);
+ setPinOutput(HC595_STCP);
+ setPinOutput(HC595_SHCP);
+
+ for (uint8_t x = 0; x < MATRIX_ROWS; x++) {
+ if (row_pins[x] != NO_PIN) {
+ setPinInputHigh(row_pins[x]);
+ }
+ }
+
+ unselect_cols();
+}
+
+bool matrix_scan_custom(matrix_row_t current_matrix[]) {
+ matrix_row_t curr_matrix[MATRIX_ROWS] = {0};
+
+ // Set col, read rows
+ matrix_row_t row_shifter = MATRIX_ROW_SHIFTER;
+ for (uint8_t current_col = 0; current_col < MATRIX_COLS; current_col++, row_shifter <<= 1) {
+ matrix_read_rows_on_col(curr_matrix, current_col, row_shifter);
+ }
+
+ bool changed = memcmp(current_matrix, curr_matrix, sizeof(curr_matrix)) != 0;
+ if (changed) memcpy(current_matrix, curr_matrix, sizeof(curr_matrix));
+
+ return changed;
+}
+
+void suspend_wakeup_init_kb(void) {
+ // code will run on keyboard wakeup
+ clear_keyboard();
+}
diff --git a/keyboards/lemokey/p1/ansi_encoder/ansi_encoder.c b/keyboards/lemokey/p1/ansi_encoder/ansi_encoder.c
new file mode 100644
index 0000000000..9e89e38ff5
--- /dev/null
+++ b/keyboards/lemokey/p1/ansi_encoder/ansi_encoder.c
@@ -0,0 +1,148 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 "quantum.h"
+
+// clang-format off
+
+#ifdef RGB_MATRIX_ENABLE
+const snled27351_led_t PROGMEM g_snled27351_leds[RGB_MATRIX_LED_COUNT] = {
+/* Refer to SNLED27351 manual for these locations
+ * driver
+ * | R location
+ * | | G location
+ * | | | B location
+ * | | | | */
+ {0, A_15, C_15, B_15},
+ {0, A_14, C_14, B_14},
+ {0, A_13, C_13, B_13},
+ {0, A_12, C_12, B_12},
+ {0, A_11, C_11, B_11},
+ {0, A_10, C_10, B_10},
+ {0, A_9, C_9, B_9},
+ {0, A_8, C_8, B_8},
+ {0, A_7, C_7, B_7},
+ {0, A_6, C_6, B_6},
+ {0, A_5, C_5, B_5},
+ {0, A_4, C_4, B_4},
+ {0, A_3, C_3, B_3},
+ {0, A_2, C_2, B_2},
+
+ {0, G_15, I_15, H_15},
+ {0, G_14, I_14, H_14},
+ {0, G_13, I_13, H_13},
+ {0, G_12, I_12, H_12},
+ {0, G_11, I_11, H_11},
+ {0, G_10, I_10, H_10},
+ {0, G_9, I_9, H_9},
+ {0, G_8, I_8, H_8},
+ {0, G_7, I_7, H_7},
+ {0, G_6, I_6, H_6},
+ {0, G_5, I_5, H_5},
+ {0, G_4, I_4, H_4},
+ {0, G_3, I_3, H_3},
+ {0, G_2, I_2, H_2},
+ {0, G_1, I_1, H_1},
+
+ {0, D_15, F_15, E_15},
+ {0, D_14, F_14, E_14},
+ {0, D_13, F_13, E_13},
+ {0, D_12, F_12, E_12},
+ {0, D_11, F_11, E_11},
+ {0, D_10, F_10, E_10},
+ {0, D_9, F_9, E_9},
+ {0, D_8, F_8, E_8},
+ {0, D_7, F_7, E_7},
+ {0, D_6, F_6, E_6},
+ {0, D_5, F_5, E_5},
+ {0, D_4, F_4, E_4},
+ {0, D_3, F_3, E_3},
+ {0, D_2, F_2, E_2},
+ {0, D_1, F_1, E_1},
+
+ {1, A_15, C_15, B_15},
+ {1, A_14, C_14, B_14},
+ {1, A_13, C_13, B_13},
+ {1, A_12, C_12, B_12},
+ {1, A_11, C_11, B_11},
+ {1, A_10, C_10, B_10},
+ {1, A_9, C_9, B_9},
+ {1, A_8, C_8, B_8},
+ {1, A_7, C_7, B_7},
+ {1, A_6, C_6, B_6},
+ {1, A_5, C_5, B_5},
+ {1, A_4, C_4, B_4},
+ {1, A_2, C_2, B_2},
+ {1, A_1, C_1, B_1},
+
+ {1, G_15, I_15, H_15},
+ {1, G_13, I_13, H_13},
+ {1, G_12, I_12, H_12},
+ {1, G_11, I_11, H_11},
+ {1, G_10, I_10, H_10},
+ {1, G_9, I_9, H_9},
+ {1, G_8, I_8, H_8},
+ {1, G_7, I_7, H_7},
+ {1, G_6, I_6, H_6},
+ {1, G_5, I_5, H_5},
+ {1, G_4, I_4, H_4},
+ {1, G_3, I_3, H_3},
+ {1, G_2, I_2, H_2},
+
+ {1, D_15, F_15, E_15},
+ {1, D_14, F_14, E_14},
+ {1, D_13, F_13, E_13},
+ {1, D_9, F_9, E_9},
+ {1, D_6, F_6, E_6},
+ {1, D_5, F_5, E_5},
+ {1, D_4, F_4, E_4},
+ {1, D_3, F_3, E_3},
+ {1, D_2, F_2, E_2},
+ {1, D_1, F_1, E_1},
+};
+
+#define __ NO_LED
+
+led_config_t g_led_config = {
+ {
+ // Key Matrix to LED Index
+ { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, __ },
+ { 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28 },
+ { 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43 },
+ { 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, __, 56, 57 },
+ { 58, __, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, __},
+ { 71, 72, 73, __, __, __, 74, __, __, 75, 76, 77, 78, 79, 80 },
+ },
+ {
+ // LED Index to Physical Position
+ {0, 0}, {18, 0}, {33, 0}, {48, 0}, {62, 0}, {81, 0}, {95, 0}, {110, 0}, {125, 0}, {143, 0}, {158, 0}, {178, 0}, {187, 0}, {203, 0},
+ {0,15}, {15,15}, {29,15}, {44,15}, {59,15}, {73,15}, {88,15}, {103,15}, {117,15}, {132,15}, {146,15}, {161,15}, {176,15}, {195,15}, {224,15},
+ {4,26}, {22,26}, {37,26}, {51,26}, {66,26}, {81,26}, {95,26}, {110,26}, {125,26}, {139,26}, {154,26}, {173,26}, {187,26}, {201,26}, {224,26},
+ {6,38}, {26,38}, {40,38}, {55,38}, {70,38}, {84,38}, {99,38}, {114,38}, {128,38}, {143,38}, {158,38}, {172,38}, {195,38}, {224,38},
+ {8,49}, {33,49}, {48,49}, {62,49}, {77,49}, {92,49}, {106,49}, {121,49}, {136,49}, {150,49}, {165,49}, {186,49}, {203,52},
+ {2,61}, {20,61}, {38,61}, {94,61}, {147,61}, {161,61}, {178,61}, {192,64}, {203,64}, {224,64},
+ },
+ {
+ // RGB LED Index to Flag
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ }
+};
+#endif
diff --git a/keyboards/lemokey/p1/ansi_encoder/config.h b/keyboards/lemokey/p1/ansi_encoder/config.h
new file mode 100644
index 0000000000..f9492a72d9
--- /dev/null
+++ b/keyboards/lemokey/p1/ansi_encoder/config.h
@@ -0,0 +1,48 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#pragma once
+
+#ifdef RGB_MATRIX_ENABLE
+/* RGB Matrix driver configuration */
+# define DRIVER_COUNT 2
+# define RGB_MATRIX_LED_COUNT 81
+
+# define SPI_SCK_PIN A5
+# define SPI_MISO_PIN A6
+# define SPI_MOSI_PIN A7
+
+# define DRIVER_CS_PINS \
+ { B15, C6 }
+# define SNLED27351_SPI_DIVISOR 16
+# define SPI_DRIVER SPIDQ
+
+/* Scan phase of led driver set as MSKPHASE_9CHANNEL(defined as 0x03 in SNLED27351.h) */
+# define PHASE_CHANNEL MSKPHASE_9CHANNEL
+
+/* Set LED driver current */
+# define SNLED27351_CURRENT_TUNE \
+ { 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C, 0x2C }
+
+/* Caps lock indicating led */
+# define CAPS_LOCK_INDEX 44
+# define DIM_CAPS_LOCK
+
+/* win lock indicating led */
+# define WIN_LOCK_LED_PIN C0
+# define WIN_LOCK_INDEX 72
+# define DIM_WIN_LOCK
+#endif
diff --git a/keyboards/lemokey/p1/ansi_encoder/info.json b/keyboards/lemokey/p1/ansi_encoder/info.json
new file mode 100644
index 0000000000..ec5e3df8f2
--- /dev/null
+++ b/keyboards/lemokey/p1/ansi_encoder/info.json
@@ -0,0 +1,99 @@
+{
+ "usb": {
+ "pid": "0x0310",
+ "device_version": "1.0.0"
+ },
+ "layouts": {
+ "LAYOUT_ansi_82": {
+ "layout": [
+ {"matrix": [0, 0], "x": 0, "y": 0},
+ {"matrix": [0, 1], "x": 1.25, "y": 0},
+ {"matrix": [0, 2], "x": 2.25, "y": 0},
+ {"matrix": [0, 3], "x": 3.25, "y": 0},
+ {"matrix": [0, 4], "x": 4.25, "y": 0},
+ {"matrix": [0, 5], "x": 5.5, "y": 0},
+ {"matrix": [0, 6], "x": 6.5, "y": 0},
+ {"matrix": [0, 7], "x": 7.5, "y": 0},
+ {"matrix": [0, 8], "x": 8.5, "y": 0},
+ {"matrix": [0, 9], "x": 9.75, "y": 0},
+ {"matrix": [0, 10], "x": 10.75, "y": 0},
+ {"matrix": [0, 11], "x": 11.75, "y": 0},
+ {"matrix": [0, 12], "x": 12.75, "y": 0},
+ {"matrix": [0, 13], "x": 14, "y": 0},
+ {"matrix": [0, 14], "x": 15.25, "y": 0},
+
+ {"matrix": [1, 0], "x": 0, "y": 1.25},
+ {"matrix": [1, 1], "x": 1, "y": 1.25},
+ {"matrix": [1, 2], "x": 2, "y": 1.25},
+ {"matrix": [1, 3], "x": 3, "y": 1.25},
+ {"matrix": [1, 4], "x": 4, "y": 1.25},
+ {"matrix": [1, 5], "x": 5, "y": 1.25},
+ {"matrix": [1, 6], "x": 6, "y": 1.25},
+ {"matrix": [1, 7], "x": 7, "y": 1.25},
+ {"matrix": [1, 8], "x": 8, "y": 1.25},
+ {"matrix": [1, 9], "x": 9, "y": 1.25},
+ {"matrix": [1, 10], "x": 10, "y": 1.25},
+ {"matrix": [1, 11], "x": 11, "y": 1.25},
+ {"matrix": [1, 12], "x": 12, "y": 1.25},
+ {"matrix": [1, 13], "x": 13, "y": 1.25, "w": 2},
+ {"matrix": [1, 14], "x": 15.25, "y": 1.25},
+
+ {"matrix": [2, 0], "x": 0, "y": 2.25, "w": 1.5},
+ {"matrix": [2, 1], "x": 1.5, "y": 2.25},
+ {"matrix": [2, 2], "x": 2.5, "y": 2.25},
+ {"matrix": [2, 3], "x": 3.5, "y": 2.25},
+ {"matrix": [2, 4], "x": 4.5, "y": 2.25},
+ {"matrix": [2, 5], "x": 5.5, "y": 2.25},
+ {"matrix": [2, 6], "x": 6.5, "y": 2.25},
+ {"matrix": [2, 7], "x": 7.5, "y": 2.25},
+ {"matrix": [2, 8], "x": 8.5, "y": 2.25},
+ {"matrix": [2, 9], "x": 9.5, "y": 2.25},
+ {"matrix": [2, 10], "x": 10.5, "y": 2.25},
+ {"matrix": [2, 11], "x": 11.5, "y": 2.25},
+ {"matrix": [2, 12], "x": 12.5, "y": 2.25},
+ {"matrix": [2, 13], "x": 13.5, "y": 2.25, "w": 1.5},
+ {"matrix": [2, 14], "x": 15.25, "y": 2.25},
+
+ {"matrix": [3, 0], "x": 0, "y": 3.25, "w": 1.75},
+ {"matrix": [3, 1], "x": 1.75, "y": 3.25},
+ {"matrix": [3, 2], "x": 2.75, "y": 3.25},
+ {"matrix": [3, 3], "x": 3.75, "y": 3.25},
+ {"matrix": [3, 4], "x": 4.75, "y": 3.25},
+ {"matrix": [3, 5], "x": 5.75, "y": 3.25},
+ {"matrix": [3, 6], "x": 6.75, "y": 3.25},
+ {"matrix": [3, 7], "x": 7.75, "y": 3.25},
+ {"matrix": [3, 8], "x": 8.75, "y": 3.25},
+ {"matrix": [3, 9], "x": 9.75, "y": 3.25},
+ {"matrix": [3, 10], "x": 10.75, "y": 3.25},
+ {"matrix": [3, 11], "x": 11.75, "y": 3.25},
+ {"matrix": [3, 13], "x": 12.75, "y": 3.25, "w": 2.25},
+ {"matrix": [3, 14], "x": 15.25, "y": 3.25},
+
+ {"matrix": [4, 0], "x": 0, "y": 4.25, "w": 2.25},
+ {"matrix": [4, 2], "x": 2.25, "y": 4.25},
+ {"matrix": [4, 3], "x": 3.25, "y": 4.25},
+ {"matrix": [4, 4], "x": 4.25, "y": 4.25},
+ {"matrix": [4, 5], "x": 5.25, "y": 4.25},
+ {"matrix": [4, 6], "x": 6.25, "y": 4.25},
+ {"matrix": [4, 7], "x": 7.25, "y": 4.25},
+ {"matrix": [4, 8], "x": 8.25, "y": 4.25},
+ {"matrix": [4, 9], "x": 9.25, "y": 4.25},
+ {"matrix": [4, 10], "x": 10.25, "y": 4.25},
+ {"matrix": [4, 11], "x": 11.25, "y": 4.25},
+ {"matrix": [4, 12], "x": 12.25, "y": 4.25, "w": 1.75},
+ {"matrix": [4, 13], "x": 14.25, "y": 4.5},
+
+ {"matrix": [5, 0], "x": 0, "y": 5.25, "w": 1.25},
+ {"matrix": [5, 1], "x": 1.25, "y": 5.25, "w": 1.25},
+ {"matrix": [5, 2], "x": 2.5, "y": 5.25, "w": 1.25},
+ {"matrix": [5, 6], "x": 3.75, "y": 5.25, "w": 6.25},
+ {"matrix": [5, 9], "x": 10, "y": 5.25},
+ {"matrix": [5, 10], "x": 11, "y": 5.25},
+ {"matrix": [5, 11], "x": 12, "y": 5.25},
+ {"matrix": [5, 12], "x": 13.25, "y": 5.5},
+ {"matrix": [5, 13], "x": 14.25, "y": 5.5},
+ {"matrix": [5, 14], "x": 15.25, "y": 5.5}
+ ]
+ }
+ }
+}
diff --git a/keyboards/lemokey/p1/ansi_encoder/keymaps/default/keymap.c b/keyboards/lemokey/p1/ansi_encoder/keymaps/default/keymap.c
new file mode 100644
index 0000000000..5c4cb93228
--- /dev/null
+++ b/keyboards/lemokey/p1/ansi_encoder/keymaps/default/keymap.c
@@ -0,0 +1,77 @@
+/* Copyright 3 @ Keychron (https://www.keychron.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 .
+ */
+
+#include QMK_KEYBOARD_H
+#include "lemokey_common.h"
+
+// clang-format off
+enum layers{
+ MAC_BASE,
+ MAC_FN,
+ WIN_BASE,
+ WIN_FN
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [MAC_BASE] = LAYOUT_ansi_82(
+ KC_ESC, KC_BRID, KC_BRIU, KC_MCTL, KC_LPAD, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, KC_DEL, KC_MUTE,
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_PGUP,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_PGDN,
+ KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_HOME,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
+ KC_LCTL, KC_LOPTN, KC_LCMMD, KC_SPC, KC_LCMMD,MO(MAC_FN),KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
+
+ [MAC_FN] = LAYOUT_ansi_82(
+ KC_TRNS, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_TRNS, RGB_TOG,
+ KC_TRNS, BT_HST1, BT_HST2, BT_HST3, P2P4G, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_END,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, BAT_LVL, NK_TOGG, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS),
+
+ [WIN_BASE] = LAYOUT_ansi_82(
+ KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DEL, KC_MUTE,
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_PGUP,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_PGDN,
+ KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_HOME,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(WIN_FN),KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
+
+ [WIN_FN] = LAYOUT_ansi_82(
+ KC_TRNS, KC_BRID, KC_BRIU, KC_TASK, KC_FILE, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, KC_TRNS, RGB_TOG,
+ KC_TRNS, BT_HST1, BT_HST2, BT_HST3, P2P4G, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_END,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, BAT_LVL, NK_TOGG, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS,
+ KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS)
+
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+ [MAC_BASE] = {ENCODER_CCW_CW(KC_VOLD, KC_VOLU)},
+ [MAC_FN] = {ENCODER_CCW_CW(RGB_VAD, RGB_VAI)},
+ [WIN_BASE] = {ENCODER_CCW_CW(KC_VOLD, KC_VOLU)},
+ [WIN_FN] = {ENCODER_CCW_CW(RGB_VAD, RGB_VAI)}
+};
+#endif
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ if(!process_record_lemokey_common(keycode, record)) {
+ return false;
+ }
+ return true;
+}
diff --git a/keyboards/lemokey/p1/ansi_encoder/keymaps/via/keymap.c b/keyboards/lemokey/p1/ansi_encoder/keymaps/via/keymap.c
new file mode 100644
index 0000000000..fe7b76588e
--- /dev/null
+++ b/keyboards/lemokey/p1/ansi_encoder/keymaps/via/keymap.c
@@ -0,0 +1,77 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#include QMK_KEYBOARD_H
+#include "lemokey_common.h"
+
+// clang-format off
+enum layers {
+ WIN_BASE,
+ WIN_FN,
+ WIN_L2,
+ WIN_L3,
+};
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [WIN_BASE] = LAYOUT_ansi_82(
+ KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_DEL, KC_MUTE,
+ KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_HOME,
+ KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP,
+ KC_CAPS, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_PGDN,
+ KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP,
+ KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, KC_RALT, MO(WIN_FN),KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT),
+
+ [WIN_FN] = LAYOUT_ansi_82(
+ _______, KC_BRID, KC_BRIU, KC_TASK, KC_FILE, RGB_VAD, RGB_VAI, KC_MPRV, KC_MPLY, KC_MNXT, KC_MUTE, KC_VOLD, KC_VOLU, _______, RGB_TOG,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_END,
+ RGB_TOG, RGB_MOD, RGB_VAI, RGB_HUI, RGB_SAI, RGB_SPI, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, RGB_RMOD, RGB_VAD, RGB_HUD, RGB_SAD, RGB_SPD, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, NK_TOGG, _______, _______, _______, _______, _______, _______,
+ _______, GU_TOGG, _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [WIN_L2] = LAYOUT_ansi_82(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______),
+
+ [WIN_L3] = LAYOUT_ansi_82(
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, _______, _______, _______, _______)
+
+};
+
+#if defined(ENCODER_MAP_ENABLE)
+const uint16_t PROGMEM encoder_map[][NUM_ENCODERS][2] = {
+ [WIN_BASE] = {ENCODER_CCW_CW(KC_VOLD, KC_VOLU)},
+ [WIN_FN] = {ENCODER_CCW_CW(RGB_VAD, RGB_VAI)},
+ [WIN_L2] = {ENCODER_CCW_CW(KC_VOLD, KC_VOLU)},
+ [WIN_L3] = {ENCODER_CCW_CW(RGB_VAD, RGB_VAI)}
+};
+#endif
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+ if(!process_record_lemokey_common(keycode, record)) {
+ return false;
+ }
+ return true;
+}
diff --git a/keyboards/lemokey/p1/ansi_encoder/keymaps/via/rules.mk b/keyboards/lemokey/p1/ansi_encoder/keymaps/via/rules.mk
new file mode 100644
index 0000000000..1e5b99807c
--- /dev/null
+++ b/keyboards/lemokey/p1/ansi_encoder/keymaps/via/rules.mk
@@ -0,0 +1 @@
+VIA_ENABLE = yes
diff --git a/keyboards/lemokey/p1/ansi_encoder/rules.mk b/keyboards/lemokey/p1/ansi_encoder/rules.mk
new file mode 100644
index 0000000000..6e7633bfe0
--- /dev/null
+++ b/keyboards/lemokey/p1/ansi_encoder/rules.mk
@@ -0,0 +1 @@
+# This file intentionally left blank
diff --git a/keyboards/lemokey/p1/config.h b/keyboards/lemokey/p1/config.h
new file mode 100644
index 0000000000..9c8fb27c92
--- /dev/null
+++ b/keyboards/lemokey/p1/config.h
@@ -0,0 +1,54 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#pragma once
+
+#define UID_BASE 0x1FFFF204U
+
+/* I2C Driver Configuration */
+#define I2C1_SCL_PIN B8
+#define I2C1_SDA_PIN B9
+#define I2C1_CLOCK_SPEED 400000
+#define I2C1_DUTY_CYCLE FAST_DUTY_CYCLE_2
+
+/* EEPROM Driver Configuration */
+#define EXTERNAL_EEPROM_BYTE_COUNT 2048
+#define EXTERNAL_EEPROM_PAGE_SIZE 32
+#define EXTERNAL_EEPROM_WRITE_TIME 3
+
+/* User used eeprom */
+//#define EECONFIG_USER_DATA_SIZE 1
+
+#define I2C1_OPMODE OPMODE_I2C
+#define EXTERNAL_EEPROM_I2C_BASE_ADDRESS 0b10100010
+
+/* Encoder Configuration */
+#define ENCODER_DEFAULT_POS 0x3
+#define ENCODER_MAP_KEY_DELAY 2
+
+# define LED_DRIVER_SHUTDOWN_PIN B14
+
+/* Raw hid command for factory test */
+# define RAW_HID_CMD 0xAB
+
+/* Factory test keys */
+#define FN_KEY_1 MO(1)
+#define FN_KEY_2 MO(3)
+#define FN_BL_TRIG_KEY KC_END
+
+#define MATRIX_IO_DELAY 10
+
+
diff --git a/keyboards/lemokey/p1/halconf.h b/keyboards/lemokey/p1/halconf.h
new file mode 100644
index 0000000000..b26e07d7bc
--- /dev/null
+++ b/keyboards/lemokey/p1/halconf.h
@@ -0,0 +1,24 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#pragma once
+
+#define _CHIBIOS_HAL_CONF_VER_8_0_
+
+#define HAL_USE_I2C TRUE
+#define HAL_USE_SPI TRUE
+
+#include_next
diff --git a/keyboards/lemokey/p1/info.json b/keyboards/lemokey/p1/info.json
new file mode 100644
index 0000000000..7dbf58f8fe
--- /dev/null
+++ b/keyboards/lemokey/p1/info.json
@@ -0,0 +1,67 @@
+{
+ "keyboard_name": "Lemokey P1",
+ "manufacturer": "Keychron",
+ "url": "https://github.com/Keychron",
+ "maintainer": "Keychron",
+ "processor": "WB32F3G71",
+ "bootloader": "wb32-dfu",
+ "usb": {
+ "vid": "0x362D"
+ },
+ "features": {
+ "bootmagic": true,
+ "extrakey": true,
+ "mousekey": true,
+ "nkro": true,
+ "rgb_matrix": true,
+ "raw" : true,
+ "send_string" : true
+ },
+ "matrix_pins": {
+ "cols": ["C14", "C15", "C2", "C3", "A0", "A1", "A2", "A3", "B10", "B12", "B13", "C7", "C8", "C9", "A10"],
+ "rows": ["C12", "D2", "B3", "B4", "B5", "B6"]
+ },
+ "diode_direction": "ROW2COL",
+ "eeprom": {
+ "driver": "i2c"
+ },
+ "encoder": {
+ "rotary": [
+ {"pin_a": "A8", "pin_b": "A9"}
+ ]
+ },
+ "indicators": {
+ "caps_lock": "C1"
+ },
+ "rgb_matrix": {
+ "driver": "snled27351_spi",
+ "sleep": true,
+ "animations": {
+ "band_spiral_val": true,
+ "breathing": true,
+ "cycle_all": true,
+ "cycle_left_right": true,
+ "cycle_out_in": true,
+ "cycle_out_in_dual": true,
+ "cycle_pinwheel": true,
+ "cycle_spiral": true,
+ "cycle_up_down": true,
+ "digital_rain": true,
+ "dual_beacon": true,
+ "jellybean_raindrops": true,
+ "pixel_rain": true,
+ "rainbow_beacon": true,
+ "rainbow_moving_chevron": true,
+ "solid_reactive_multinexus": true,
+ "solid_reactive_multiwide": true,
+ "solid_reactive_simple": true,
+ "solid_splash": true,
+ "splash": true,
+ "typing_heatmap": true
+ }
+ },
+ "build": {
+ "debounce_type": "sym_eager_pk"
+ },
+ "debounce": 20
+}
diff --git a/keyboards/lemokey/p1/mcuconf.h b/keyboards/lemokey/p1/mcuconf.h
new file mode 100644
index 0000000000..48e4fa4e67
--- /dev/null
+++ b/keyboards/lemokey/p1/mcuconf.h
@@ -0,0 +1,26 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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_next
+
+#undef WB32_I2C_USE_I2C1
+#define WB32_I2C_USE_I2C1 TRUE
+
+#undef WB32_SPI_USE_QSPI
+#define WB32_SPI_USE_QSPI TRUE
+
+
diff --git a/keyboards/lemokey/p1/p1.c b/keyboards/lemokey/p1/p1.c
new file mode 100644
index 0000000000..2634b2459c
--- /dev/null
+++ b/keyboards/lemokey/p1/p1.c
@@ -0,0 +1,34 @@
+/* Copyright 2024 @ Keychron (https://www.keychron.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 .
+ */
+
+#include "quantum.h"
+#include "eeprom.h"
+
+void eeconfig_init_kb(void) {
+#if (EECONFIG_KB_DATA_SIZE) == 0
+ // Reset Keyboard EEPROM value to blank, rather than to a set value
+ eeconfig_update_kb(0);
+#endif
+
+ keymap_config.raw = eeconfig_read_keymap();
+ keymap_config.nkro = 0;
+ eeconfig_update_keymap(keymap_config.raw);
+
+ eeprom_update_byte(EECONFIG_DEFAULT_LAYER, 1U << 0);
+ default_layer_set(1U << 0);
+
+ eeconfig_init_user();
+}
diff --git a/keyboards/lemokey/p1/readme.md b/keyboards/lemokey/p1/readme.md
new file mode 100644
index 0000000000..b666fcdf2e
--- /dev/null
+++ b/keyboards/lemokey/p1/readme.md
@@ -0,0 +1,21 @@
+# Lemokey P1
+
+![Lemokey P1]
+
+A customizable 75% keyboard.
+
+* Keyboard Maintainer: [Keychron](https://github.com/keychron)
+* Hardware Supported: Lemokey P1
+* Hardware Availability: [Lemokey P1 QMK/VIA Wireless Custom Mechanical Keyboard]
+
+Make example for this keyboard (after setting up your build environment):
+
+ make keychron/p1/ansi_encoder:default
+
+Flashing example for this keyboard:
+
+ make keychron/p1/ansi_encoder:default:flash
+
+**Reset Key**: Disconnect the USB cable, toggle mode switch to "Cable", hold down the *Esc* key or reset button underneath space bar, then connect the USB cable.
+
+See the [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) and the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information. Brand new to QMK? Start with our [Complete Newbs Guide](https://docs.qmk.fm/#/newbs).
diff --git a/keyboards/lemokey/p1/rules.mk b/keyboards/lemokey/p1/rules.mk
new file mode 100644
index 0000000000..95cd29f122
--- /dev/null
+++ b/keyboards/lemokey/p1/rules.mk
@@ -0,0 +1,3 @@
+include keyboards/lemokey/common/lemokey_common.mk
+
+VPATH += $(TOP_DIR)/keyboards/lemokey
diff --git a/keyboards/lemokey/p1/via_json/p1_ansi_encoder_v1.0.json b/keyboards/lemokey/p1/via_json/p1_ansi_encoder_v1.0.json
new file mode 100644
index 0000000000..3274b2fdae
--- /dev/null
+++ b/keyboards/lemokey/p1/via_json/p1_ansi_encoder_v1.0.json
@@ -0,0 +1,280 @@
+{
+ "name": "Lemokey P1 ANSI Knob",
+ "vendorId": "0x362D",
+ "productId": "0x0310",
+ "keycodes": ["qmk_lighting"],
+ "menus": [
+ {
+ "label": "Lighting",
+ "content": [
+ {
+ "label": "Backlight",
+ "content": [
+ {
+ "label": "Brightness",
+ "type": "range",
+ "options": [0, 255],
+ "content": ["id_qmk_rgb_matrix_brightness", 3, 1]
+ },
+ {
+ "label": "Effect",
+ "type": "dropdown",
+ "content": ["id_qmk_rgb_matrix_effect", 3, 2],
+ "options": [
+ ["None", 0],
+ ["Solid Color", 1],
+ ["Breathing", 2],
+ ["Band Spiral Val", 3],
+ ["Cycle All", 4],
+ ["Cycle Left Right", 5],
+ ["Cycle Up Down", 6],
+ ["Rainbow Moving Chevron", 7],
+ ["Cycle Out In", 8],
+ ["Cycle Out In Dual", 9],
+ ["Cycle Pinwheel", 10],
+ ["Cycle Spiral", 11],
+ ["Dual Beacon", 12],
+ ["Rainbow Beacon", 13],
+ ["Jellybean Raindrops", 14],
+ ["Pixel Rain", 15],
+ ["Typing Heatmap", 16],
+ ["Digital Rain", 17],
+ ["Reactive Simple", 18],
+ ["Reactive Multiwide", 19],
+ ["Reactive Multinexus", 20],
+ ["Splash", 21],
+ ["Solid Splash", 22]
+ ]
+ },
+ {
+ "showIf": "{id_qmk_rgb_matrix_effect} > 1",
+ "label": "Effect Speed",
+ "type": "range",
+ "options": [0, 255],
+ "content": ["id_qmk_rgb_matrix_effect_speed", 3, 3]
+ },
+ {
+ "showIf": "{id_qmk_rgb_matrix_effect} != 0 && ( {id_qmk_rgb_matrix_effect} < 4 || {id_qmk_rgb_matrix_effect} == 18 || ({id_qmk_rgb_matrix_effect} > 17 && {id_qmk_rgb_matrix_effect} != 21) ) ",
+ "label": "Color",
+ "type": "color",
+ "content": ["id_qmk_rgb_matrix_color", 3, 4]
+ }
+ ]
+ }
+ ]
+ }
+ ],
+ "customKeycodes": [
+ {"name": "Left Option", "title": "Left Option", "shortName": "LOpt"},
+ {"name": "Right Option", "title": "Right Option", "shortName": "ROpt"},
+ {"name": "Left Cmd", "title": "Left Command", "shortName": "LCmd"},
+ {"name": "Right Cmd", "title": "Right Command", "shortName": "RCmd"},
+ {"name": "Misson Control", "title": "Misson Control in Mac", "shortName": "MCtl"},
+ {"name": "Lanuch Pad", "title": "Lanuch Pad in Windows", "shortName": "LPad"},
+ {"name": "Siri", "title": "Siri in macOS", "shortName": "Siri"},
+ {"name": "Task View", "title": "Task View in Windows", "shortName": "Task"},
+ {"name": "File Explorer", "title": "File Explorer in Windows", "shortName": "File"},
+ {"name": "Screen shot", "title": "Screenshot in macOS", "shortName": "SShot"},
+ {"name": "Cortana", "title": "Cortana in Windows", "shortName": "Cortana"}
+ ],
+ "matrix": {"rows": 6, "cols" : 15},
+ "layouts": {
+ "keymap": [
+ [
+ {
+ "c": "#777777"
+ },
+ "0, 0",
+ {
+ "x": 0.25,
+ "c": "#cccccc"
+ },
+ "0, 1",
+ "0, 2",
+ "0, 3",
+ "0, 4",
+ {
+ "x": 0.25,
+ "c": "#aaaaaa"
+ },
+ "0, 5",
+ "0, 6",
+ "0, 7",
+ "0, 8",
+ {
+ "x": 0.25,
+ "c": "#cccccc"
+ },
+ "0, 9",
+ "0, 10",
+ "0, 11",
+ "0, 12",
+ {
+ "x": 0.25,
+ "c": "#aaaaaa"
+ },
+ "0, 13",
+ {
+ "x": 0.25
+ },
+ "0, 14\n\n\n\n\n\n\n\n\ne0"
+ ],
+ [
+ {
+ "y": 0.25,
+ "c": "#aaaaaa"
+ },
+ "1, 0",
+ {
+ "c": "#cccccc"
+ },
+ "1, 1",
+ "1, 2",
+ "1, 3",
+ "1, 4",
+ "1, 5",
+ "1, 6",
+ "1, 7",
+ "1, 8",
+ "1, 9",
+ "1, 10",
+ "1, 11",
+ "1, 12",
+ {
+ "w": 2,
+ "c": "#aaaaaa"
+ },
+ "1, 13",
+ {
+ "x": 0.25
+ },
+ "1, 14"
+ ],
+ [
+ {
+ "w": 1.5,
+ "c": "#aaaaaa"
+ },
+ "2, 0",
+ {
+ "c": "#cccccc"
+ },
+ "2, 1",
+ "2, 2",
+ "2, 3",
+ "2, 4",
+ "2, 5",
+ "2, 6",
+ "2, 7",
+ "2, 8",
+ "2, 9",
+ "2, 10",
+ "2, 11",
+ "2, 12",
+ {
+ "w": 1.5,
+ "c": "#aaaaaa"
+ },
+ "2, 13",
+ {
+ "x": 0.25
+ },
+ "2, 14"
+ ],
+ [
+ {
+ "w": 1.75,
+ "c": "#aaaaaa"
+ },
+ "3, 0",
+ {
+ "c": "#cccccc"
+ },
+ "3, 1",
+ "3, 2",
+ "3, 3",
+ "3, 4",
+ "3, 5",
+ "3, 6",
+ "3, 7",
+ "3, 8",
+ "3, 9",
+ "3, 10",
+ "3, 11",
+ {
+ "w": 2.25,
+ "c": "#aaaaaa"
+ },
+ "3, 13",
+ {
+ "x": 0.25
+ },
+ "3, 14"
+ ],
+ [
+ {
+ "w": 2.25,
+ "c": "#aaaaaa"
+ },
+ "4, 0",
+ {
+ "c": "#cccccc"
+ },
+ "4, 2",
+ "4, 3",
+ "4, 4",
+ "4, 5",
+ "4, 6",
+ "4, 7",
+ "4, 8",
+ "4, 9",
+ "4, 10",
+ "4, 11",
+ {
+ "w": 1.75,
+ "c": "#aaaaaa"
+ },
+ "4, 12",
+ {
+ "x": 0.25,
+ "y": 0.25
+ },
+ "4, 13"
+ ],
+ [
+ {
+ "y": -0.25,
+ "w": 1.25,
+ "c": "#aaaaaa"
+ },
+ "5, 0",
+ {
+ "w": 1.25
+ },
+ "5, 1",
+ {
+ "w": 1.25
+ },
+ "5, 2",
+ {
+ "w": 6.25,
+ "c": "#cccccc"
+ },
+ "5, 6",
+ {
+ "c": "#aaaaaa"
+ },
+ "5, 9",
+ "5, 10",
+ "5, 11",
+ {
+ "x": 0.25,
+ "y": 0.25
+ },
+ "5, 12",
+ "5, 13",
+ "5, 14"
+ ]
+ ]
+ }
+}
diff --git a/quantum/led_matrix/led_matrix.h b/quantum/led_matrix/led_matrix.h
index c2533ca49c..5b6b2655e5 100644
--- a/quantum/led_matrix/led_matrix.h
+++ b/quantum/led_matrix/led_matrix.h
@@ -36,6 +36,9 @@
#ifdef CKLED2001
# include "ckled2001-simple.h"
#endif
+#ifdef SNLED27351_SPI
+# include "snled27351-simple-spi.h"
+#endif
#ifndef LED_MATRIX_LED_FLUSH_LIMIT
# define LED_MATRIX_LED_FLUSH_LIMIT 16
diff --git a/quantum/led_matrix/led_matrix_drivers.c b/quantum/led_matrix/led_matrix_drivers.c
index 13c8935d11..cd4e374ad3 100644
--- a/quantum/led_matrix/led_matrix_drivers.c
+++ b/quantum/led_matrix/led_matrix_drivers.c
@@ -244,4 +244,23 @@ const led_matrix_driver_t led_matrix_driver = {
.set_value_all = ckled2001_set_value_all,
};
# endif
+#elif defined(SNLED27351_SPI)
+# include "spi_master.h"
+
+static void init(void) {
+ spi_init();
+
+ snled27351_init_drivers();
+}
+
+static void flush(void) {
+ snled27351_flush();
+}
+
+const rgb_matrix_driver_t rgb_matrix_driver = {
+ .init = init,
+ .flush = flush,
+ .set_color = snled27351_set_value,
+ .set_color_all = snled27351_set_value_all,
+};
#endif
diff --git a/quantum/rgb_matrix/rgb_matrix.h b/quantum/rgb_matrix/rgb_matrix.h
index 38040fb0cc..c1ce69fcea 100644
--- a/quantum/rgb_matrix/rgb_matrix.h
+++ b/quantum/rgb_matrix/rgb_matrix.h
@@ -38,6 +38,8 @@
# include "is31flcommon.h"
#elif defined(CKLED2001)
# include "ckled2001.h"
+#elif defined(SNLED27351_SPI)
+# include "snled27351-spi.h"
#elif defined(AW20216)
# include "aw20216.h"
#elif defined(WS2812)
diff --git a/quantum/rgb_matrix/rgb_matrix_drivers.c b/quantum/rgb_matrix/rgb_matrix_drivers.c
index 695ecc78a4..81fa44898a 100644
--- a/quantum/rgb_matrix/rgb_matrix_drivers.c
+++ b/quantum/rgb_matrix/rgb_matrix_drivers.c
@@ -392,6 +392,25 @@ const rgb_matrix_driver_t rgb_matrix_driver = {
.set_color_all = ckled2001_set_color_all,
};
# endif
+#elif defined(SNLED27351_SPI)
+# include "spi_master.h"
+
+static void init(void) {
+ spi_init();
+
+ snled27351_init_drivers();
+}
+
+static void flush(void) {
+ snled27351_flush();
+}
+
+const rgb_matrix_driver_t rgb_matrix_driver = {
+ .init = init,
+ .flush = flush,
+ .set_color = snled27351_set_color,
+ .set_color_all = snled27351_set_color_all,
+};
#elif defined(AW20216)
# include "spi_master.h"