diff options
Diffstat (limited to 'keyboards/lets_split')
| -rw-r--r-- | keyboards/lets_split/Makefile | 77 | ||||
| -rw-r--r-- | keyboards/lets_split/config.h | 7 | ||||
| -rw-r--r-- | keyboards/lets_split/i2c.c | 3 | ||||
| -rw-r--r-- | keyboards/lets_split/keymaps/i2c/config.h | 102 | ||||
| -rw-r--r-- | keyboards/lets_split/keymaps/i2c/keymap.c | 214 | ||||
| -rw-r--r-- | keyboards/lets_split/keymaps/serial/config.h | 102 | ||||
| -rw-r--r-- | keyboards/lets_split/keymaps/serial/keymap.c | 214 | ||||
| -rw-r--r-- | keyboards/lets_split/lets_split.c | 8 | ||||
| -rw-r--r-- | keyboards/lets_split/matrix.c | 23 | ||||
| -rw-r--r-- | keyboards/lets_split/pro_micro.h | 64 | ||||
| -rw-r--r-- | keyboards/lets_split/rules.mk | 74 | ||||
| -rw-r--r-- | keyboards/lets_split/serial.c | 5 | ||||
| -rw-r--r-- | keyboards/lets_split/split_util.c | 8 |
13 files changed, 778 insertions, 123 deletions
diff --git a/keyboards/lets_split/Makefile b/keyboards/lets_split/Makefile index b9f07636be..4e2a6f00fd 100644 --- a/keyboards/lets_split/Makefile +++ b/keyboards/lets_split/Makefile @@ -1,78 +1,3 @@ -SRC += matrix.c \ - i2c.c \ - split_util.c \ - serial.c - -# MCU name -#MCU = at90usb1287 -MCU = atmega32u4 - -# Processor frequency. -# This will define a symbol, F_CPU, in all source code files equal to the -# processor frequency in Hz. You can then use this symbol in your source code to -# calculate timings. Do NOT tack on a 'UL' at the end, this will be done -# automatically to create a 32-bit value in your source code. -# -# This will be an integer division of F_USB below, as it is sourced by -# F_USB after it has run through any CPU prescalers. Note that this value -# does not *change* the processor frequency - it should merely be updated to -# reflect the processor speed set externally so that the code can use accurate -# software delays. -F_CPU = 16000000 - -# -# LUFA specific -# -# Target architecture (see library "Board Types" documentation). -ARCH = AVR8 - -# Input clock frequency. -# This will define a symbol, F_USB, in all source code files equal to the -# input clock frequency (before any prescaling is performed) in Hz. This value may -# differ from F_CPU if prescaling is used on the latter, and is required as the -# raw input clock is fed directly to the PLL sections of the AVR for high speed -# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' -# at the end, this will be done automatically to create a 32-bit value in your -# source code. -# -# If no clock division is performed on the input clock inside the AVR (via the -# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. -F_USB = $(F_CPU) - -# Interrupt driven control endpoint task(+60) -OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT - - -# Boot Section Size in *bytes* -# Teensy halfKay 512 -# Teensy++ halfKay 1024 -# Atmel DFU loader 4096 -# LUFA bootloader 4096 -# USBaspLoader 2048 -OPT_DEFS += -DBOOTLOADER_SIZE=4096 - -# Build Options -# change to "no" to disable the options, or define them in the Makefile in -# the appropriate keymap folder that will get included automatically -# -BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration(+1000) -MOUSEKEY_ENABLE ?= yes # Mouse keys(+4700) -EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450) -CONSOLE_ENABLE ?= no # Console for debug(+400) -COMMAND_ENABLE ?= yes # Commands for debug and configuration -NKRO_ENABLE ?= no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work -BACKLIGHT_ENABLE ?= no # Enable keyboard backlight functionality -MIDI_ENABLE ?= no # MIDI controls -AUDIO_ENABLE ?= yes # Audio output on port C6 -UNICODE_ENABLE ?= no # Unicode -BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID -RGBLIGHT_ENABLE ?= no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time. - -# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE -SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend - -CUSTOM_MATRIX = yes - -ifndef QUANTUM_DIR +ifndef MAKEFILE_INCLUDED include ../../Makefile endif
\ No newline at end of file diff --git a/keyboards/lets_split/config.h b/keyboards/lets_split/config.h index ec99514aa3..f4d900accb 100644 --- a/keyboards/lets_split/config.h +++ b/keyboards/lets_split/config.h @@ -41,6 +41,11 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. // #define USE_I2C +// Use serial if not using I2C +#ifndef USE_I2C +# define USE_SERIAL +#endif + // #define EE_HANDS #define I2C_MASTER_LEFT @@ -94,4 +99,4 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. //#define NO_ACTION_MACRO //#define NO_ACTION_FUNCTION -#endif
\ No newline at end of file +#endif diff --git a/keyboards/lets_split/i2c.c b/keyboards/lets_split/i2c.c index c72789403e..084c890c40 100644 --- a/keyboards/lets_split/i2c.c +++ b/keyboards/lets_split/i2c.c @@ -6,6 +6,8 @@ #include <stdbool.h> #include "i2c.h" +#ifdef USE_I2C + // Limits the amount of we wait for any one i2c transaction. // Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is // 9 bits, a single transaction will take around 90μs to complete. @@ -157,3 +159,4 @@ ISR(TWI_vect) { // Reset everything, so we are ready for the next TWI interrupt TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN); } +#endif diff --git a/keyboards/lets_split/keymaps/i2c/config.h b/keyboards/lets_split/keymaps/i2c/config.h new file mode 100644 index 0000000000..2671fabf6d --- /dev/null +++ b/keyboards/lets_split/keymaps/i2c/config.h @@ -0,0 +1,102 @@ +/* +Copyright 2012 Jun Wako <wakojun@gmail.com> + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef CONFIG_H +#define CONFIG_H + +#include "config_common.h" + +/* USB Device descriptor parameter */ +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0x3060 +#define DEVICE_VER 0x0001 +#define MANUFACTURER Wootpatoot +#define PRODUCT Lets Split +#define DESCRIPTION A split keyboard for the cheap makers + +/* key matrix size */ +// Rows are doubled-up +#define MATRIX_ROWS 8 +#define MATRIX_COLS 6 + +// wiring of each half +#define MATRIX_ROW_PINS { B5, B4, E6, D7 } +#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3 } + +#define CATERINA_BOOTLOADER + +#define USE_I2C + +// Use serial if not using I2C +#ifndef USE_I2C +# define USE_SERIAL +#endif + +// #define EE_HANDS + +#define I2C_MASTER_LEFT +// #define I2C_MASTER_RIGHT + +/* COL2ROW or ROW2COL */ +#define DIODE_DIRECTION COL2ROW + +/* define if matrix has ghost */ +//#define MATRIX_HAS_GHOST + +/* number of backlight levels */ +// #define BACKLIGHT_LEVELS 3 + +/* Set 0 if debouncing isn't needed */ +#define DEBOUNCING_DELAY 5 + +/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */ +#define LOCKING_SUPPORT_ENABLE +/* Locking resynchronize hack */ +#define LOCKING_RESYNC_ENABLE + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ +) + +/* ws2812 RGB LED */ +#define RGB_DI_PIN D4 +#define RGBLIGHT_TIMER +#define RGBLED_NUM 8 // Number of LEDs +#define RGBLIGHT_HUE_STEP 10 +#define RGBLIGHT_SAT_STEP 17 +#define RGBLIGHT_VAL_STEP 17 + +/* + * Feature disable options + * These options are also useful to firmware size reduction. + */ + +/* disable debug print */ +// #define NO_DEBUG + +/* disable print */ +// #define NO_PRINT + +/* disable action features */ +//#define NO_ACTION_LAYER +//#define NO_ACTION_TAPPING +//#define NO_ACTION_ONESHOT +//#define NO_ACTION_MACRO +//#define NO_ACTION_FUNCTION + +#endif diff --git a/keyboards/lets_split/keymaps/i2c/keymap.c b/keyboards/lets_split/keymaps/i2c/keymap.c new file mode 100644 index 0000000000..0d2d94b672 --- /dev/null +++ b/keyboards/lets_split/keymaps/i2c/keymap.c @@ -0,0 +1,214 @@ +#include "lets_split.h" +#include "action_layer.h" +#include "eeconfig.h" + +extern keymap_config_t keymap_config; + +// Each layer gets a name for readability, which is then used in the keymap matrix below. +// The underscores don't mean anything - you can have a layer called STUFF or any other name. +// Layer names don't all need to be of the same length, obviously, and you can also skip them +// entirely and just use numbers. +#define _QWERTY 0 +#define _COLEMAK 1 +#define _DVORAK 2 +#define _LOWER 3 +#define _RAISE 4 +#define _ADJUST 16 + +enum custom_keycodes { + QWERTY = SAFE_RANGE, + COLEMAK, + DVORAK, + LOWER, + RAISE, + ADJUST, +}; + +// Fillers to make layering more clear +#define _______ KC_TRNS +#define XXXXXXX KC_NO + +const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + +/* Qwerty + * ,-----------------------------------------------------------------------------------. + * | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Esc | A | S | D | F | G | H | J | K | L | ; | " | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | Shift| Z | X | C | V | B | N | M | , | . | / |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | + * `-----------------------------------------------------------------------------------' + */ +[_QWERTY] = KEYMAP( \ + KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \ + KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \ + KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \ + ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ +), + +/* Colemak + * ,-----------------------------------------------------------------------------------. + * | Tab | Q | W | F | P | G | J | L | U | Y | ; | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Esc | A | R | S | T | D | H | N | E | I | O | " | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | Shift| Z | X | C | V | B | K | M | , | . | / |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | + * `-----------------------------------------------------------------------------------' + */ +[_COLEMAK] = KEYMAP( \ + KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, \ + KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, \ + KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \ + ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ +), + +/* Dvorak + * ,-----------------------------------------------------------------------------------. + * | Tab | " | , | . | P | Y | F | G | C | R | L | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Esc | A | O | E | U | I | D | H | T | N | S | / | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | Shift| ; | Q | J | K | X | B | M | W | V | Z |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | + * `-----------------------------------------------------------------------------------' + */ +[_DVORAK] = KEYMAP( \ + KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, \ + KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH, \ + KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT , \ + ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ +), + +/* Lower + * ,-----------------------------------------------------------------------------------. + * | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Del | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | | \ | | | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | | |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * | | | | | | | | Next | Vol- | Vol+ | Play | + * `-----------------------------------------------------------------------------------' + */ +[_LOWER] = KEYMAP( \ + KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \ + KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \ + _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \ +), + +/* Raise + * ,-----------------------------------------------------------------------------------. + * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Del | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | | F7 | F8 | F9 | F10 | F11 | F12 |ISO # |ISO / | | |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * | | | | | | | | Next | Vol- | Vol+ | Play | + * `-----------------------------------------------------------------------------------' + */ +[_RAISE] = KEYMAP( \ + KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC, \ + KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, \ + _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NUHS, KC_NUBS, _______, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \ +), + +/* Adjust (Lower + Raise) + * ,-----------------------------------------------------------------------------------. + * | | Reset| | | | | | | | | | Del | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | | | |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak| | | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | | | | | | | | | | | | | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * | | | | | | | | | | | | + * `-----------------------------------------------------------------------------------' + */ +[_ADJUST] = KEYMAP( \ + _______, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL, \ + _______, _______, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \ +) + + +}; + +#ifdef AUDIO_ENABLE +float tone_qwerty[][2] = SONG(QWERTY_SOUND); +float tone_dvorak[][2] = SONG(DVORAK_SOUND); +float tone_colemak[][2] = SONG(COLEMAK_SOUND); +#endif + +void persistant_default_layer_set(uint16_t default_layer) { + eeconfig_update_default_layer(default_layer); + default_layer_set(default_layer); +} + +bool process_record_user(uint16_t keycode, keyrecord_t *record) { + switch (keycode) { + case QWERTY: + if (record->event.pressed) { + #ifdef AUDIO_ENABLE + PLAY_NOTE_ARRAY(tone_qwerty, false, 0); + #endif + persistant_default_layer_set(1UL<<_QWERTY); + } + return false; + break; + case COLEMAK: + if (record->event.pressed) { + #ifdef AUDIO_ENABLE + PLAY_NOTE_ARRAY(tone_colemak, false, 0); + #endif + persistant_default_layer_set(1UL<<_COLEMAK); + } + return false; + break; + case DVORAK: + if (record->event.pressed) { + #ifdef AUDIO_ENABLE + PLAY_NOTE_ARRAY(tone_dvorak, false, 0); + #endif + persistant_default_layer_set(1UL<<_DVORAK); + } + return false; + break; + case LOWER: + if (record->event.pressed) { + layer_on(_LOWER); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } else { + layer_off(_LOWER); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } + return false; + break; + case RAISE: + if (record->event.pressed) { + layer_on(_RAISE); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } else { + layer_off(_RAISE); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } + return false; + break; + case ADJUST: + if (record->event.pressed) { + layer_on(_ADJUST); + } else { + layer_off(_ADJUST); + } + return false; + break; + } + return true; +}
\ No newline at end of file diff --git a/keyboards/lets_split/keymaps/serial/config.h b/keyboards/lets_split/keymaps/serial/config.h new file mode 100644 index 0000000000..f4d900accb --- /dev/null +++ b/keyboards/lets_split/keymaps/serial/config.h @@ -0,0 +1,102 @@ +/* +Copyright 2012 Jun Wako <wakojun@gmail.com> + +This program is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 2 of the License, or +(at your option) any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifndef CONFIG_H +#define CONFIG_H + +#include "config_common.h" + +/* USB Device descriptor parameter */ +#define VENDOR_ID 0xFEED +#define PRODUCT_ID 0x3060 +#define DEVICE_VER 0x0001 +#define MANUFACTURER Wootpatoot +#define PRODUCT Lets Split +#define DESCRIPTION A split keyboard for the cheap makers + +/* key matrix size */ +// Rows are doubled-up +#define MATRIX_ROWS 8 +#define MATRIX_COLS 6 + +// wiring of each half +#define MATRIX_ROW_PINS { B5, B4, E6, D7 } +#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3 } + +#define CATERINA_BOOTLOADER + +// #define USE_I2C + +// Use serial if not using I2C +#ifndef USE_I2C +# define USE_SERIAL +#endif + +// #define EE_HANDS + +#define I2C_MASTER_LEFT +// #define I2C_MASTER_RIGHT + +/* COL2ROW or ROW2COL */ +#define DIODE_DIRECTION COL2ROW + +/* define if matrix has ghost */ +//#define MATRIX_HAS_GHOST + +/* number of backlight levels */ +// #define BACKLIGHT_LEVELS 3 + +/* Set 0 if debouncing isn't needed */ +#define DEBOUNCING_DELAY 5 + +/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */ +#define LOCKING_SUPPORT_ENABLE +/* Locking resynchronize hack */ +#define LOCKING_RESYNC_ENABLE + +/* key combination for command */ +#define IS_COMMAND() ( \ + keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \ +) + +/* ws2812 RGB LED */ +#define RGB_DI_PIN D4 +#define RGBLIGHT_TIMER +#define RGBLED_NUM 8 // Number of LEDs +#define RGBLIGHT_HUE_STEP 10 +#define RGBLIGHT_SAT_STEP 17 +#define RGBLIGHT_VAL_STEP 17 + +/* + * Feature disable options + * These options are also useful to firmware size reduction. + */ + +/* disable debug print */ +// #define NO_DEBUG + +/* disable print */ +// #define NO_PRINT + +/* disable action features */ +//#define NO_ACTION_LAYER +//#define NO_ACTION_TAPPING +//#define NO_ACTION_ONESHOT +//#define NO_ACTION_MACRO +//#define NO_ACTION_FUNCTION + +#endif diff --git a/keyboards/lets_split/keymaps/serial/keymap.c b/keyboards/lets_split/keymaps/serial/keymap.c new file mode 100644 index 0000000000..0d2d94b672 --- /dev/null +++ b/keyboards/lets_split/keymaps/serial/keymap.c @@ -0,0 +1,214 @@ +#include "lets_split.h" +#include "action_layer.h" +#include "eeconfig.h" + +extern keymap_config_t keymap_config; + +// Each layer gets a name for readability, which is then used in the keymap matrix below. +// The underscores don't mean anything - you can have a layer called STUFF or any other name. +// Layer names don't all need to be of the same length, obviously, and you can also skip them +// entirely and just use numbers. +#define _QWERTY 0 +#define _COLEMAK 1 +#define _DVORAK 2 +#define _LOWER 3 +#define _RAISE 4 +#define _ADJUST 16 + +enum custom_keycodes { + QWERTY = SAFE_RANGE, + COLEMAK, + DVORAK, + LOWER, + RAISE, + ADJUST, +}; + +// Fillers to make layering more clear +#define _______ KC_TRNS +#define XXXXXXX KC_NO + +const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { + +/* Qwerty + * ,-----------------------------------------------------------------------------------. + * | Tab | Q | W | E | R | T | Y | U | I | O | P | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Esc | A | S | D | F | G | H | J | K | L | ; | " | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | Shift| Z | X | C | V | B | N | M | , | . | / |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | + * `-----------------------------------------------------------------------------------' + */ +[_QWERTY] = KEYMAP( \ + KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \ + KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \ + KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \ + ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ +), + +/* Colemak + * ,-----------------------------------------------------------------------------------. + * | Tab | Q | W | F | P | G | J | L | U | Y | ; | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Esc | A | R | S | T | D | H | N | E | I | O | " | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | Shift| Z | X | C | V | B | K | M | , | . | / |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | + * `-----------------------------------------------------------------------------------' + */ +[_COLEMAK] = KEYMAP( \ + KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, \ + KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, \ + KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \ + ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ +), + +/* Dvorak + * ,-----------------------------------------------------------------------------------. + * | Tab | " | , | . | P | Y | F | G | C | R | L | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Esc | A | O | E | U | I | D | H | T | N | S | / | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | Shift| ; | Q | J | K | X | B | M | W | V | Z |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right | + * `-----------------------------------------------------------------------------------' + */ +[_DVORAK] = KEYMAP( \ + KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, \ + KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH, \ + KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT , \ + ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \ +), + +/* Lower + * ,-----------------------------------------------------------------------------------. + * | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Del | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | | \ | | | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | | |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * | | | | | | | | Next | Vol- | Vol+ | Play | + * `-----------------------------------------------------------------------------------' + */ +[_LOWER] = KEYMAP( \ + KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \ + KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \ + _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \ +), + +/* Raise + * ,-----------------------------------------------------------------------------------. + * | ` | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 0 | Bksp | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | Del | F1 | F2 | F3 | F4 | F5 | F6 | - | = | [ | ] | \ | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | | F7 | F8 | F9 | F10 | F11 | F12 |ISO # |ISO / | | |Enter | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * | | | | | | | | Next | Vol- | Vol+ | Play | + * `-----------------------------------------------------------------------------------' + */ +[_RAISE] = KEYMAP( \ + KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC, \ + KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, \ + _______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NUHS, KC_NUBS, _______, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \ +), + +/* Adjust (Lower + Raise) + * ,-----------------------------------------------------------------------------------. + * | | Reset| | | | | | | | | | Del | + * |------+------+------+------+------+-------------+------+------+------+------+------| + * | | | |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|Dvorak| | | + * |------+------+------+------+------+------|------+------+------+------+------+------| + * | | | | | | | | | | | | | + * |------+------+------+------+------+------+------+------+------+------+------+------| + * | | | | | | | | | | | | + * `-----------------------------------------------------------------------------------' + */ +[_ADJUST] = KEYMAP( \ + _______, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL, \ + _______, _______, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \ + _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \ +) + + +}; + +#ifdef AUDIO_ENABLE +float tone_qwerty[][2] = SONG(QWERTY_SOUND); +float tone_dvorak[][2] = SONG(DVORAK_SOUND); +float tone_colemak[][2] = SONG(COLEMAK_SOUND); +#endif + +void persistant_default_layer_set(uint16_t default_layer) { + eeconfig_update_default_layer(default_layer); + default_layer_set(default_layer); +} + +bool process_record_user(uint16_t keycode, keyrecord_t *record) { + switch (keycode) { + case QWERTY: + if (record->event.pressed) { + #ifdef AUDIO_ENABLE + PLAY_NOTE_ARRAY(tone_qwerty, false, 0); + #endif + persistant_default_layer_set(1UL<<_QWERTY); + } + return false; + break; + case COLEMAK: + if (record->event.pressed) { + #ifdef AUDIO_ENABLE + PLAY_NOTE_ARRAY(tone_colemak, false, 0); + #endif + persistant_default_layer_set(1UL<<_COLEMAK); + } + return false; + break; + case DVORAK: + if (record->event.pressed) { + #ifdef AUDIO_ENABLE + PLAY_NOTE_ARRAY(tone_dvorak, false, 0); + #endif + persistant_default_layer_set(1UL<<_DVORAK); + } + return false; + break; + case LOWER: + if (record->event.pressed) { + layer_on(_LOWER); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } else { + layer_off(_LOWER); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } + return false; + break; + case RAISE: + if (record->event.pressed) { + layer_on(_RAISE); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } else { + layer_off(_RAISE); + update_tri_layer(_LOWER, _RAISE, _ADJUST); + } + return false; + break; + case ADJUST: + if (record->event.pressed) { + layer_on(_ADJUST); + } else { + layer_off(_ADJUST); + } + return false; + break; + } + return true; +}
\ No newline at end of file diff --git a/keyboards/lets_split/lets_split.c b/keyboards/lets_split/lets_split.c index 574c116a75..c505d3a6e3 100644 --- a/keyboards/lets_split/lets_split.c +++ b/keyboards/lets_split/lets_split.c @@ -24,7 +24,9 @@ void matrix_init_kb(void) { }; void shutdown_user(void) { - PLAY_NOTE_ARRAY(tone_goodbye, false, 0); - _delay_ms(150); - stop_all_notes(); + #ifdef AUDIO_ENABLE + PLAY_NOTE_ARRAY(tone_goodbye, false, 0); + _delay_ms(150); + stop_all_notes(); + #endif } diff --git a/keyboards/lets_split/matrix.c b/keyboards/lets_split/matrix.c index 1d768c59b3..1389690042 100644 --- a/keyboards/lets_split/matrix.c +++ b/keyboards/lets_split/matrix.c @@ -28,14 +28,18 @@ along with this program. If not, see <http://www.gnu.org/licenses/>. #include "debug.h" #include "util.h" #include "matrix.h" -#include "i2c.h" -#include "serial.h" #include "split_util.h" #include "pro_micro.h" #include "config.h" +#ifdef USE_I2C +# include "i2c.h" +#else // USE_SERIAL +# include "serial.h" +#endif + #ifndef DEBOUNCE -# define DEBOUNCE 5 +# define DEBOUNCE 5 #endif #define ERROR_DISCONNECT_COUNT 5 @@ -145,6 +149,8 @@ uint8_t _matrix_scan(void) return 1; } +#ifdef USE_I2C + // Get rows from other half over i2c int i2c_transaction(void) { int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; @@ -176,7 +182,8 @@ i2c_error: // the cable is disconnceted, or something else went wrong return 0; } -#ifndef USE_I2C +#else // USE_SERIAL + int serial_transaction(void) { int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0; @@ -199,7 +206,7 @@ uint8_t matrix_scan(void) #ifdef USE_I2C if( i2c_transaction() ) { -#else +#else // USE_SERIAL if( serial_transaction() ) { #endif // turn on the indicator led when halves are disconnected @@ -235,7 +242,7 @@ void matrix_slave_scan(void) { /* i2c_slave_buffer[i] = matrix[offset+i]; */ i2c_slave_buffer[i] = matrix[offset+i]; } -#else +#else // USE_SERIAL for (int i = 0; i < ROWS_PER_HAND; ++i) { serial_slave_buffer[i] = matrix[offset+i]; } @@ -290,7 +297,7 @@ static void init_cols(void) static matrix_row_t read_cols(void) { matrix_row_t result = 0; - for(int x = 0; x < MATRIX_COLS; x++) { + for(int x = 0; x < MATRIX_COLS; x++) { result |= (_SFR_IO8(col_pins[x] >> 4) & _BV(col_pins[x] & 0xF)) ? 0 : (1 << x); } return result; @@ -298,7 +305,7 @@ static matrix_row_t read_cols(void) static void unselect_rows(void) { - for(int x = 0; x < ROWS_PER_HAND; x++) { + for(int x = 0; x < ROWS_PER_HAND; x++) { _SFR_IO8((row_pins[x] >> 4) + 1) &= ~_BV(row_pins[x] & 0xF); _SFR_IO8((row_pins[x] >> 4) + 2) |= _BV(row_pins[x] & 0xF); } diff --git a/keyboards/lets_split/pro_micro.h b/keyboards/lets_split/pro_micro.h index 09e219b7b1..f9e7ed75d9 100644 --- a/keyboards/lets_split/pro_micro.h +++ b/keyboards/lets_split/pro_micro.h @@ -111,18 +111,18 @@ static const uint8_t SCK = 15; // Mapping of analog pins as digital I/O // A6-A11 share with digital pins -static const uint8_t A0 = 18; -static const uint8_t A1 = 19; -static const uint8_t A2 = 20; -static const uint8_t A3 = 21; -static const uint8_t A4 = 22; -static const uint8_t A5 = 23; -static const uint8_t A6 = 24; // D4 -static const uint8_t A7 = 25; // D6 -static const uint8_t A8 = 26; // D8 -static const uint8_t A9 = 27; // D9 -static const uint8_t A10 = 28; // D10 -static const uint8_t A11 = 29; // D12 +static const uint8_t ADC0 = 18; +static const uint8_t ADC1 = 19; +static const uint8_t ADC2 = 20; +static const uint8_t ADC3 = 21; +static const uint8_t ADC4 = 22; +static const uint8_t ADC5 = 23; +static const uint8_t ADC6 = 24; // D4 +static const uint8_t ADC7 = 25; // D6 +static const uint8_t ADC8 = 26; // D8 +static const uint8_t ADC9 = 27; // D9 +static const uint8_t ADC10 = 28; // D10 +static const uint8_t ADC11 = 29; // D12 #define digitalPinToPCICR(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0)) #define digitalPinToPCICRbit(p) 0 @@ -220,26 +220,26 @@ const uint8_t PROGMEM digital_pin_to_port_PGM[] = { PC, // D5 - PC6 PD, // D6 - PD7 PE, // D7 - PE6 - + PB, // D8 - PB4 PB, // D9 - PB5 PB, // D10 - PB6 PB, // D11 - PB7 PD, // D12 - PD6 PC, // D13 - PC7 - + PB, // D14 - MISO - PB3 PB, // D15 - SCK - PB1 PB, // D16 - MOSI - PB2 PB, // D17 - SS - PB0 - + PF, // D18 - A0 - PF7 PF, // D19 - A1 - PF6 PF, // D20 - A2 - PF5 PF, // D21 - A3 - PF4 PF, // D22 - A4 - PF1 PF, // D23 - A5 - PF0 - + PD, // D24 - PD5 PD, // D25 / D6 - A7 - PD7 PB, // D26 / D8 - A8 - PB4 @@ -257,26 +257,26 @@ const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = { _BV(6), // D5 - PC6 _BV(7), // D6 - PD7 _BV(6), // D7 - PE6 - + _BV(4), // D8 - PB4 _BV(5), // D9 - PB5 _BV(6), // D10 - PB6 _BV(7), // D11 - PB7 _BV(6), // D12 - PD6 _BV(7), // D13 - PC7 - + _BV(3), // D14 - MISO - PB3 _BV(1), // D15 - SCK - PB1 _BV(2), // D16 - MOSI - PB2 _BV(0), // D17 - SS - PB0 - + _BV(7), // D18 - A0 - PF7 _BV(6), // D19 - A1 - PF6 _BV(5), // D20 - A2 - PF5 _BV(4), // D21 - A3 - PF4 _BV(1), // D22 - A4 - PF1 _BV(0), // D23 - A5 - PF0 - + _BV(5), // D24 - PD5 _BV(7), // D25 / D6 - A7 - PD7 _BV(4), // D26 / D8 - A8 - PB4 @@ -286,24 +286,24 @@ const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = { }; const uint8_t PROGMEM digital_pin_to_timer_PGM[] = { - NOT_ON_TIMER, + NOT_ON_TIMER, NOT_ON_TIMER, NOT_ON_TIMER, TIMER0B, /* 3 */ NOT_ON_TIMER, TIMER3A, /* 5 */ TIMER4D, /* 6 */ - NOT_ON_TIMER, - - NOT_ON_TIMER, + NOT_ON_TIMER, + + NOT_ON_TIMER, TIMER1A, /* 9 */ TIMER1B, /* 10 */ TIMER0A, /* 11 */ - - NOT_ON_TIMER, + + NOT_ON_TIMER, TIMER4A, /* 13 */ - - NOT_ON_TIMER, + + NOT_ON_TIMER, NOT_ON_TIMER, NOT_ON_TIMER, NOT_ON_TIMER, @@ -324,11 +324,11 @@ const uint8_t PROGMEM digital_pin_to_timer_PGM[] = { const uint8_t PROGMEM analog_pin_to_channel_PGM[] = { 7, // A0 PF7 ADC7 - 6, // A1 PF6 ADC6 - 5, // A2 PF5 ADC5 + 6, // A1 PF6 ADC6 + 5, // A2 PF5 ADC5 4, // A3 PF4 ADC4 - 1, // A4 PF1 ADC1 - 0, // A5 PF0 ADC0 + 1, // A4 PF1 ADC1 + 0, // A5 PF0 ADC0 8, // A6 D4 PD4 ADC8 10, // A7 D6 PD7 ADC10 11, // A8 D8 PB4 ADC11 diff --git a/keyboards/lets_split/rules.mk b/keyboards/lets_split/rules.mk new file mode 100644 index 0000000000..6fde8a444c --- /dev/null +++ b/keyboards/lets_split/rules.mk @@ -0,0 +1,74 @@ +SRC += matrix.c \ + i2c.c \ + split_util.c \ + serial.c + +# MCU name +#MCU = at90usb1287 +MCU = atmega32u4 + +# Processor frequency. +# This will define a symbol, F_CPU, in all source code files equal to the +# processor frequency in Hz. You can then use this symbol in your source code to +# calculate timings. Do NOT tack on a 'UL' at the end, this will be done +# automatically to create a 32-bit value in your source code. +# +# This will be an integer division of F_USB below, as it is sourced by +# F_USB after it has run through any CPU prescalers. Note that this value +# does not *change* the processor frequency - it should merely be updated to +# reflect the processor speed set externally so that the code can use accurate +# software delays. +F_CPU = 16000000 + +# +# LUFA specific +# +# Target architecture (see library "Board Types" documentation). +ARCH = AVR8 + +# Input clock frequency. +# This will define a symbol, F_USB, in all source code files equal to the +# input clock frequency (before any prescaling is performed) in Hz. This value may +# differ from F_CPU if prescaling is used on the latter, and is required as the +# raw input clock is fed directly to the PLL sections of the AVR for high speed +# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL' +# at the end, this will be done automatically to create a 32-bit value in your +# source code. +# +# If no clock division is performed on the input clock inside the AVR (via the +# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU. +F_USB = $(F_CPU) + +# Interrupt driven control endpoint task(+60) +OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT + + +# Boot Section Size in *bytes* +# Teensy halfKay 512 +# Teensy++ halfKay 1024 +# Atmel DFU loader 4096 +# LUFA bootloader 4096 +# USBaspLoader 2048 +OPT_DEFS += -DBOOTLOADER_SIZE=4096 + +# Build Options +# change to "no" to disable the options, or define them in the Makefile in +# the appropriate keymap folder that will get included automatically +# +BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration(+1000) +MOUSEKEY_ENABLE ?= yes # Mouse keys(+4700) +EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450) +CONSOLE_ENABLE ?= no # Console for debug(+400) +COMMAND_ENABLE ?= yes # Commands for debug and configuration +NKRO_ENABLE ?= no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work +BACKLIGHT_ENABLE ?= no # Enable keyboard backlight functionality +MIDI_ENABLE ?= no # MIDI controls +AUDIO_ENABLE ?= yes # Audio output on port C6 +UNICODE_ENABLE ?= no # Unicode +BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID +RGBLIGHT_ENABLE ?= no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time. + +# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE +SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend + +CUSTOM_MATRIX = yes diff --git a/keyboards/lets_split/serial.c b/keyboards/lets_split/serial.c index f439c2f20b..6faed09ce0 100644 --- a/keyboards/lets_split/serial.c +++ b/keyboards/lets_split/serial.c @@ -10,9 +10,10 @@ #include <avr/interrupt.h> #include <util/delay.h> #include <stdbool.h> - #include "serial.h" +#ifdef USE_SERIAL + // Serial pulse period in microseconds. Its probably a bad idea to lower this // value. #define SERIAL_DELAY 24 @@ -223,3 +224,5 @@ int serial_update_buffers(void) { sei(); return 0; } + +#endif diff --git a/keyboards/lets_split/split_util.c b/keyboards/lets_split/split_util.c index 65003a71a4..461921798f 100644 --- a/keyboards/lets_split/split_util.c +++ b/keyboards/lets_split/split_util.c @@ -6,11 +6,15 @@ #include <avr/eeprom.h> #include "split_util.h" #include "matrix.h" -#include "i2c.h" -#include "serial.h" #include "keyboard.h" #include "config.h" +#ifdef USE_I2C +# include "i2c.h" +#else +# include "serial.h" +#endif + volatile bool isLeftHand = true; static void setup_handedness(void) { |