summaryrefslogtreecommitdiff
path: root/keyboards/bastardkb/charybdis
diff options
context:
space:
mode:
authorDrashna Jaelre <drashna@live.com>2022-03-06 22:12:17 -0800
committerGitHub <noreply@github.com>2022-03-06 22:12:17 -0800
commitff6c70415c536e6435023627197550889ffa1501 (patch)
tree79fd0a25632f7ed2483542b8ab0731b5b2709bbd /keyboards/bastardkb/charybdis
parentd8971d707eddea5d16ef5fa3dad807b494aed39f (diff)
downloadqmk_firmware-ff6c70415c536e6435023627197550889ffa1501.tar.gz
qmk_firmware-ff6c70415c536e6435023627197550889ffa1501.zip
[Keymap] Drashna Mouse keys and oled updates (#16556)
Diffstat (limited to 'keyboards/bastardkb/charybdis')
-rw-r--r--keyboards/bastardkb/charybdis/3x5/keymaps/drashna/keymap.c4
-rw-r--r--keyboards/bastardkb/charybdis/3x5/keymaps/drashna/mcuconf.h14
-rw-r--r--keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk7
-rw-r--r--keyboards/bastardkb/charybdis/4x6/keymaps/drashna/chconf.h38
-rw-r--r--keyboards/bastardkb/charybdis/4x6/keymaps/drashna/config.h91
-rw-r--r--keyboards/bastardkb/charybdis/4x6/keymaps/drashna/halconf.h26
-rw-r--r--keyboards/bastardkb/charybdis/4x6/keymaps/drashna/keymap.c132
-rw-r--r--keyboards/bastardkb/charybdis/4x6/keymaps/drashna/mcuconf.h44
-rw-r--r--keyboards/bastardkb/charybdis/4x6/keymaps/drashna/rules.mk24
9 files changed, 365 insertions, 15 deletions
diff --git a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/keymap.c b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/keymap.c
index aba169dbb5..1af9868855 100644
--- a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/keymap.c
+++ b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/keymap.c
@@ -58,9 +58,9 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
),
[_MOUSE] = LAYOUT_charybdis_3x5(
- _______, _______, _______, S_D_MOD, DPI_MOD, KC_WH_U, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, KC_WH_U, DPI_RMOD,DPI_MOD, S_D_RMOD,S_D_MOD,
_______, _______, _______, _______, _______, KC_WH_D, KC_BTN1, KC_BTN3, KC_BTN2, KC_BTN6,
- _______, _______, _______, S_D_RMOD,DPI_RMOD, KC_BTN7, KC_BTN4, KC_BTN5, KC_BTN8, _______,
+ _______, _______, _______, _______, _______, KC_BTN7, KC_BTN4, KC_BTN5, KC_BTN8, _______,
_______, SNIPING, _______, _______, _______
),
[_LOWER] = LAYOUT_charybdis_3x5_wrapper(
diff --git a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/mcuconf.h b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/mcuconf.h
index d868eae48e..05b5776ac3 100644
--- a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/mcuconf.h
+++ b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/mcuconf.h
@@ -21,8 +21,8 @@
#undef STM32_I2C_USE_I2C1
#define STM32_I2C_USE_I2C1 TRUE
-#undef STM32_I2C_I2C1_RX_DMA_STREAM
-#define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
+// #undef STM32_I2C_I2C1_RX_DMA_STREAM
+// #define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
#undef STM32_I2C_I2C1_TX_DMA_STREAM
#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
@@ -35,19 +35,9 @@
#undef STM32_SPI_USE_SPI1
#define STM32_SPI_USE_SPI1 TRUE
-#undef STM32_SPI_SPI1_RX_DMA_STREAM
-#define STM32_SPI_SPI1_RX_DMA_STREAM STM32_DMA_STREAM_ID(2, 0)
-#undef STM32_SPI_SPI1_TX_DMA_STREAM
-#define STM32_SPI_SPI1_TX_DMA_STREAM STM32_DMA_STREAM_ID(2, 3)
-
#undef STM32_SERIAL_USE_USART2
#define STM32_SERIAL_USE_USART2 TRUE
-#undef STM32_UART_USART2_RX_DMA_STREAM
-#define STM32_UART_USART2_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 5)
-#undef STM32_UART_USART2_TX_DMA_STREAM
-#define STM32_UART_USART2_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 6)
-
#undef STM32_GPT_USE_TIM4
#define STM32_GPT_USE_TIM4 TRUE
diff --git a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk
index d23bf99aac..0cff2a7a2e 100644
--- a/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk
+++ b/keyboards/bastardkb/charybdis/3x5/keymaps/drashna/rules.mk
@@ -2,7 +2,10 @@
MCU = STM32F411
# Bootloader selection
-BOOTLOADER = stm32-dfu
+# BOOTLOADER = stm32-dfu
+BOOTLOADER := tinyuf2
+
+LTO_ENABLE := no
BOOTMAGIC_ENABLE = yes # Enable Bootmagic Lite
KEYBOARD_SHARED_EP = yes
@@ -20,3 +23,5 @@ NKRO_ENABLE = yes
CONSOLE_ENABLE = yes
AUTOCORRECTION_ENABLE = yes
+
+DEBOUNCE_TYPE = asym_eager_defer_pk
diff --git a/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/chconf.h b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/chconf.h
new file mode 100644
index 0000000000..8b55eaeef0
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/chconf.h
@@ -0,0 +1,38 @@
+/* Copyright 2020 QMK
+ *
+ * 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/>.
+ */
+
+/*
+ * This file was auto-generated by:
+ * `qmk chibios-confmigrate -i keyboards/handwired/onekey/blackpill_f411/chconf.h -r platforms/chibios/common/configs/chconf.h`
+ */
+
+#pragma once
+
+#define CH_CFG_ST_FREQUENCY 10000
+
+#define CH_CFG_FACTORY_OBJECTS_REGISTRY TRUE
+
+#define CH_CFG_FACTORY_GENERIC_BUFFERS TRUE
+
+#define CH_CFG_FACTORY_SEMAPHORES TRUE
+
+#define CH_CFG_FACTORY_MAILBOXES TRUE
+
+#define CH_CFG_FACTORY_OBJ_FIFOS TRUE
+
+#define CH_CFG_FACTORY_PIPES TRUE
+
+#include_next <chconf.h>
diff --git a/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/config.h b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/config.h
new file mode 100644
index 0000000000..f384318dc4
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/config.h
@@ -0,0 +1,91 @@
+/**
+ * Copyright 2021 Charly Delay <charly@codesink.dev> (@0xcharly)
+ *
+ * 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
+
+#undef MATRIX_COL_PINS
+#define MATRIX_COL_PINS \
+ { B0, B1, B10, B3, B4, B5 }
+#undef MATRIX_COL_PINS_RIGHT
+#define MATRIX_COL_PINS_RIGHT \
+ { B0, B1, B10, B3, B4, B5 }
+
+#undef MATRIX_ROW_PINS
+#define MATRIX_ROW_PINS \
+ { B15, A2, B8, A8, B9 }
+#undef MATRIX_ROW_PINS_RIGHT
+#define MATRIX_ROW_PINS_RIGHT \
+ { B15, A2, B8, A8, B9 }
+
+#define DIODE_DIRECTION ROW2COL
+#define SPLIT_HAND_PIN A3
+
+#undef RGB_DI_PIN
+#define RGB_DI_PIN A1
+#define WS2812_EXTERNAL_PULLUP
+#define WS2812_PWM_DRIVER PWMD2
+#define WS2812_PWM_CHANNEL 2
+#define WS2812_PWM_PAL_MODE 1
+#define WS2812_EXTERNAL_PULLUP
+#define WS2812_DMA_STREAM STM32_DMA1_STREAM1
+#define WS2812_DMA_CHANNEL 3
+#define WS2812_PWM_TARGET_PERIOD 800000
+
+#define DEBUG_LED_PIN C13
+
+#undef SOFT_SERIAL_PIN
+// #define SERIAL_USART_FULL_DUPLEX // Enable full duplex operation mode.
+#define SERIAL_USART_TX_PIN A9
+// #define SERIAL_USART_RX_PIN A3
+// #define SERIAL_USART_DRIVER SD2
+// #define SERIAL_USART_TX_PAL_MODE 7 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 7
+// #define SERIAL_USART_RX_PAL_MODE 7 // Pin "alternate function", see the respective datasheet for the appropriate values for your MCU. default: 7
+// #define SERIAL_USART_TIMEOUT 100 // USART driver timeout. default 100
+// // #define SERIAL_USART_PIN_SWAP // swap RX and TX pins on master
+// // To use the highest possible baudrate (3.75Mbit/s) uncomment the following
+// // line, this can result in dropped communications so lower the speed if there
+// // are many timeouts.
+// // #define SERIAL_USART_SPEED (STM32_PCLK2 >> 4)
+
+#define CRC8_USE_TABLE
+#define CRC8_OPTIMIZE_SPEED
+
+/* spi config for eeprom and pmw3360 sensor */
+#define SPI_DRIVER SPID1
+#define SPI_SCK_PIN A5
+#define SPI_SCK_PAL_MODE 5
+#define SPI_MOSI_PIN A7
+#define SPI_MOSI_PAL_MODE 5
+#define SPI_MISO_PIN A6
+#define SPI_MISO_PAL_MODE 5
+
+#define EXTERNAL_EEPROM_SPI_SLAVE_SELECT_PIN A4
+#define EXTERNAL_EEPROM_SPI_CLOCK_DIVISOR 64
+
+#undef PMW3360_CS_PIN
+#define PMW3360_CS_PIN B14
+#define PMW3360_CS_MODE 3
+#define PMW3360_CS_DIVISOR 64
+
+#define CHARYBDIS_MINIMUM_DEFAULT_DPI 1200
+#define CHARYBDIS_DEFAULT_DPI_CONFIG_STEP 400
+#define CHARYBDIS_MINIMUM_SNIPING_DPI 200
+#define CHARYBDIS_SNIPING_DPI_CONFIG_STEP 100
+
+/* RGB Matrix. */
+
+#undef RGB_MATRIX_MAXIMUM_BRIGHTNESS
+#define RGB_MATRIX_MAXIMUM_BRIGHTNESS 150
diff --git a/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/halconf.h b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/halconf.h
new file mode 100644
index 0000000000..97a288d7bd
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/halconf.h
@@ -0,0 +1,26 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ * 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 3 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 <https://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#define HAL_USE_PWM TRUE
+#define HAL_USE_SERIAL TRUE
+// #define HAL_USE_I2C TRUE
+#define HAL_USE_SPI TRUE
+#define SPI_USE_WAIT TRUE
+#define SPI_SELECT_MODE SPI_SELECT_MODE_PAD
+// #define HAL_USE_GPT TRUE
+
+#include_next <halconf.h>
diff --git a/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/keymap.c b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/keymap.c
new file mode 100644
index 0000000000..e26ffc14aa
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/keymap.c
@@ -0,0 +1,132 @@
+/**
+ * Copyright 2021 Charly Delay <charly@codesink.dev> (@0xcharly)
+ *
+ * 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 "drashna.h"
+
+#define LAYOUT_charybdis_4x6_wrapper(...) LAYOUT_charybdis_4x6(__VA_ARGS__)
+#define LAYOUT_charybdis_4x6_base( \
+ K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, \
+ K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, K1B, \
+ K21, K22, K23, K24, K25, K26, K27, K28, K29, K2A \
+ ) \
+ LAYOUT_charybdis_4x6_wrapper( \
+ KC_ESC, ________________NUMBER_LEFT________________, ________________NUMBER_RIGHT_______________, UC_CLUE, \
+ SH_TT, K01, K02, K03, K04, K05, K06, K07, K08, K09, K0A, SH_TT, \
+ LALT_T(KC_TAB), K11, K12, K13, K14, K15, K16, K17, K18, K19, K1A, RALT_T(K1B), \
+ OS_LSFT, CTL_T(K21), K22, K23, K24, K25, K26, K27, K28, K29, RCTL_T(K2A), OS_RSFT, \
+ KC_GRV, OS_LALT, OS_LGUI, TT(_MOUSE), KC_ENT, \
+ KC_SPC, BK_LWER, DL_RAIS \
+ )
+
+#define LAYOUT_base_wrapper(...) LAYOUT_charybdis_4x6_base(__VA_ARGS__)
+
+// clang-format off
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+ [_DEFAULT_LAYER_1] = LAYOUT_base_wrapper(
+ _________________QWERTY_L1_________________, _________________QWERTY_R1_________________,
+ _________________QWERTY_L2_________________, _________________QWERTY_R2_________________,
+ _________________QWERTY_L3_________________, _________________QWERTY_R3_________________
+ ),
+
+ [_DEFAULT_LAYER_2] = LAYOUT_base_wrapper(
+ ______________COLEMAK_MOD_DH_L1____________, ______________COLEMAK_MOD_DH_R1____________,
+ ______________COLEMAK_MOD_DH_L2____________, ______________COLEMAK_MOD_DH_R2____________,
+ ______________COLEMAK_MOD_DH_L3____________, ______________COLEMAK_MOD_DH_R3____________
+ ),
+ [_DEFAULT_LAYER_3] = LAYOUT_base_wrapper(
+ _________________COLEMAK_L1________________, _________________COLEMAK_R1________________,
+ _________________COLEMAK_L2________________, _________________COLEMAK_R2________________,
+ _________________COLEMAK_L3________________, _________________COLEMAK_R3________________
+ ),
+
+ [_DEFAULT_LAYER_4] = LAYOUT_base_wrapper(
+ _________________DVORAK_L1_________________, _________________DVORAK_R1_________________,
+ _________________DVORAK_L2_________________, _________________DVORAK_R2_________________,
+ _________________DVORAK_L3_________________, _________________DVORAK_R3_________________
+ ),
+
+
+
+ [_MOUSE] = LAYOUT_charybdis_4x6(
+ _______, _______, _______, _______, _______, _______, DRGSCRL, DPI_RMOD,DPI_MOD, S_D_RMOD,S_D_MOD, SNP_TOG,
+ _______, _______, _______, _______, _______, _______, KC_WH_U, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______, _______, KC_WH_D, KC_BTN1, KC_BTN3, KC_BTN2, KC_BTN6, SNIPING,
+ _______, _______, _______, _______, _______, _______, KC_BTN7, KC_BTN4, KC_BTN5, KC_BTN8, _______, _______,
+ _______, _______, _______, _______, _______,
+ _______, _______, _______
+ ),
+ [_GAMEPAD] = LAYOUT_charybdis_4x6(
+ KC_ESC, KC_NO, KC_1, KC_2, KC_3, KC_4, _______, _______, _______, _______, _______, _______,
+ KC_F1, KC_K, KC_Q, KC_W, KC_E, KC_R, _______, _______, _______, _______, _______, _______,
+ KC_TAB, KC_G, KC_A, KC_S, KC_D, KC_F, _______, _______, _______, _______, _______, _______,
+ KC_LCTL, KC_LSFT, KC_Z, KC_X, KC_C, KC_H, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______,
+ _______, _______, _______
+ ),
+ [_DIABLO] = LAYOUT_charybdis_4x6(
+ KC_ESC, KC_V, KC_D, KC_LALT, KC_NO, KC_NO, KC_F9, KC_F10, KC_F11, KC_F12, KC_NO, KC_NO,
+ KC_TAB, KC_S, KC_I, KC_F, KC_M, KC_T, _______, _______, _______, _______, _______, _______,
+ KC_Q, KC_1, KC_2, KC_3, KC_4, KC_G, _______, _______, _______, _______, _______, _______,
+ KC_LCTL, KC_D3_1, KC_D3_2, KC_D3_3, KC_D3_4, KC_Z, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______,
+ _______, _______, _______
+ ),
+ [_DIABLOII] = LAYOUT_charybdis_4x6(
+ KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_GRV, _______, _______, _______, _______, _______, _______,
+ KC_TAB, KC_A, KC_T, KC_Q, KC_I, KC_M, _______, _______, _______, _______, _______, _______,
+ KC_S, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, _______, _______, _______, _______, _______, _______,
+ KC_LCTL, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, _______, _______, _______, _______, _______, _______,
+ _______, _______, _______, _______, _______,
+ _______, _______, _______
+ ),
+
+ [_LOWER] = LAYOUT_charybdis_4x6_wrapper(
+ KC_F12, _________________FUNC_LEFT_________________, _________________FUNC_RIGHT________________, KC_F11,
+ _______, _________________LOWER_L1__________________, _________________LOWER_R1__________________, _______,
+ _______, _________________LOWER_L2__________________, _________________LOWER_R2__________________, KC_PIPE,
+ _______, _________________LOWER_L3__________________, _________________LOWER_R3__________________, _______,
+ _______, _______, _______, _______, _______,
+ _______, _______, _______
+ ),
+
+ [_RAISE] = LAYOUT_charybdis_4x6_wrapper(
+ KC_F12, _________________FUNC_LEFT_________________, _________________FUNC_RIGHT________________, KC_F11,
+ KC_GRV, _________________RAISE_L1__________________, _________________RAISE_R1__________________, _______,
+ _______, _________________RAISE_L2__________________, _________________RAISE_R2__________________, KC_BSLS,
+ _______, _________________RAISE_L3__________________, _________________RAISE_R3__________________, _______,
+ _______, _______, _______, _______, _______,
+ _______, _______, _______
+ )
+
+};
+// clang-format on
+
+
+void matrix_init_keyemap(void) { setPinInputHigh(A0); }
+
+void matrix_scan_keymap(void) {
+ if (!readPin(A0)) {
+ reset_keyboard();
+ }
+}
+
+#ifdef USB_VBUS_PIN
+bool usb_vbus_state(void) {
+ setPinInputLow(USB_VBUS_PIN);
+ wait_us(5);
+ return readPin(USB_VBUS_PIN);
+}
+#endif
diff --git a/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/mcuconf.h b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/mcuconf.h
new file mode 100644
index 0000000000..0f60612d79
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/mcuconf.h
@@ -0,0 +1,44 @@
+/* Copyright 2020 Nick Brassel (tzarc)
+ *
+ * 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 3 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 <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include_next "mcuconf.h"
+#undef STM32_I2C_USE_I2C1
+#define STM32_I2C_USE_I2C1 TRUE
+
+// #undef STM32_I2C_I2C1_RX_DMA_STREAM
+// #define STM32_I2C_I2C1_RX_DMA_STREAM STM32_DMA_STREAM_ID(1, 0)
+#undef STM32_I2C_I2C1_TX_DMA_STREAM
+#define STM32_I2C_I2C1_TX_DMA_STREAM STM32_DMA_STREAM_ID(1, 1)
+
+#undef STM32_PWM_USE_TIM2
+#define STM32_PWM_USE_TIM2 TRUE
+
+#undef STM32_PWM_USE_TIM3
+#define STM32_PWM_USE_TIM3 TRUE
+
+#undef STM32_SPI_USE_SPI1
+#define STM32_SPI_USE_SPI1 TRUE
+
+#undef STM32_SERIAL_USE_USART1
+#define STM32_SERIAL_USE_USART1 TRUE
+
+#undef STM32_GPT_USE_TIM4
+#define STM32_GPT_USE_TIM4 TRUE
+
+#undef STM32_ST_USE_TIMER
+#define STM32_ST_USE_TIMER 5
diff --git a/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/rules.mk b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/rules.mk
new file mode 100644
index 0000000000..ab86b1b8ba
--- /dev/null
+++ b/keyboards/bastardkb/charybdis/4x6/keymaps/drashna/rules.mk
@@ -0,0 +1,24 @@
+# MCU name
+MCU = STM32F411
+
+# Bootloader selection
+BOOTLOADER = stm32-dfu
+# BOOTLOADER := tinyuf2
+
+LTO_ENABLE := no
+
+BOOTMAGIC_ENABLE = yes # Enable Bootmagic Lite
+KEYBOARD_SHARED_EP = yes
+MOUSE_SHARED_EP = yes
+
+EEPROM_DRIVER = spi
+WS2812_DRIVER = pwm
+SERIAL_DRIVER = usart
+
+MOUSEKEY_ENABLE = yes
+NKRO_ENABLE = yes
+CONSOLE_ENABLE = yes
+
+AUTOCORRECTION_ENABLE = yes
+
+DEBOUNCE_TYPE = asym_eager_defer_pk