Changes to be committed:
new file: keyboards/lets_splitv2/Makefile new file: keyboards/lets_splitv2/config.h new file: keyboards/lets_splitv2/i2c.c new file: keyboards/lets_splitv2/i2c.h new file: keyboards/lets_splitv2/imgs/split-keyboard-i2c-schematic.png new file: keyboards/lets_splitv2/imgs/split-keyboard-serial-schematic.png new file: keyboards/lets_splitv2/keymaps/default/keymap.c new file: keyboards/lets_splitv2/lets_split.c new file: keyboards/lets_splitv2/lets_split.h new file: keyboards/lets_splitv2/matrix.c new file: keyboards/lets_splitv2/pro_micro.h new file: keyboards/lets_splitv2/readme.md new file: keyboards/lets_splitv2/serial.c new file: keyboards/lets_splitv2/serial.h new file: keyboards/lets_splitv2/split_util.c new file: keyboards/lets_splitv2/split_util.h new file: keyboards/maxipad/Makefile new file: keyboards/maxipad/config.h new file: keyboards/maxipad/keymaps/default/Makefile new file: keyboards/maxipad/keymaps/default/config.h new file: keyboards/maxipad/keymaps/default/keymap.c new file: keyboards/maxipad/keymaps/default/readme.md new file: keyboards/maxipad/maxipad.c new file: keyboards/maxipad/maxipad.h new file: keyboards/maxipad/readme.mdmaster
climbalima
parent
21e443101f
commit
6e27f6fbde
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@ -67,7 +67,7 @@ AUDIO_ENABLE ?= yes # Audio output on port C6
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UNICODE_ENABLE ?= no # Unicode
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BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID
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RGBLIGHT_ENABLE ?= no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.
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USE_I2C ?= yes
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# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
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SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend
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@ -25,7 +25,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define PRODUCT_ID 0x3060
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#define DEVICE_VER 0x0001
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#define MANUFACTURER Wootpatoot
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#define PRODUCT Lets Split
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#define PRODUCT Lets Split v2
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#define DESCRIPTION A split keyboard for the cheap makers
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/* key matrix size */
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@ -34,8 +34,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#define MATRIX_COLS 6
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// wiring of each half
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#define MATRIX_ROW_PINS { B5, B4, E6, D7 }
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#define MATRIX_COL_PINS { F4, F5, F6, F7, B1, B3 }
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#define MATRIX_ROW_PINS { D7, E6, B4, B5 }
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#define MATRIX_COL_PINS { F6, F7, B1, B3, B2, B6 }
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#define CATERINA_BOOTLOADER
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@ -42,64 +42,17 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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* `-----------------------------------------------------------------------------------'
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*/
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[_QWERTY] = KEYMAP( \
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KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
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KC_ESC, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \
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KC_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
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KC_TAB, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, \
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \
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ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
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KC_LCTL, _LOWER, KC_LGUI, KC_LALT, MO(_LOWER), KC_SPC, KC_LSFT, MO(_RAISE), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
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),
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/* Colemak
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* ,-----------------------------------------------------------------------------------.
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* | Tab | Q | W | F | P | G | J | L | U | Y | ; | Bksp |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Esc | A | R | S | T | D | H | N | E | I | O | " |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | Shift| Z | X | C | V | B | K | M | , | . | / |Enter |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right |
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* `-----------------------------------------------------------------------------------'
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*/
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[_COLEMAK] = KEYMAP( \
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KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, \
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KC_ESC, KC_A, KC_R, KC_S, KC_T, KC_D, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, \
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KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_ENT , \
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ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
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),
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/* Dvorak
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* ,-----------------------------------------------------------------------------------.
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* | Tab | " | , | . | P | Y | F | G | C | R | L | Bksp |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Esc | A | O | E | U | I | D | H | T | N | S | / |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | Shift| ; | Q | J | K | X | B | M | W | V | Z |Enter |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* |Adjust| Ctrl | Alt | GUI |Lower |Space |Space |Raise | Left | Down | Up |Right |
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* `-----------------------------------------------------------------------------------'
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*/
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[_DVORAK] = KEYMAP( \
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KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, \
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KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH, \
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KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_ENT , \
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ADJUST, KC_LCTL, KC_LALT, KC_LGUI, LOWER, KC_SPC, KC_SPC, RAISE, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
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),
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/* Lower
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* ,-----------------------------------------------------------------------------------.
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* | ~ | ! | @ | # | $ | % | ^ | & | * | ( | ) | Bksp |
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* |------+------+------+------+------+-------------+------+------+------+------+------|
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* | Del | F1 | F2 | F3 | F4 | F5 | F6 | _ | + | | \ | | |
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* |------+------+------+------+------+------|------+------+------+------+------+------|
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* | | F7 | F8 | F9 | F10 | F11 | F12 |ISO ~ |ISO | | | |Enter |
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* |------+------+------+------+------+------+------+------+------+------+------+------|
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* | | | | | | | | Next | Vol- | Vol+ | Play |
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* `-----------------------------------------------------------------------------------'
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*/
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[_LOWER] = KEYMAP( \
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KC_TILD, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, KC_BSPC, \
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KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE, \
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_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12,S(KC_NUHS),S(KC_NUBS),_______, _______, _______, \
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_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
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_______, _______, _______, _______, _______, KC_BSPC, KC_BSPC, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
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),
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/* Raise
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@ -117,7 +70,7 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_BSPC, \
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KC_DEL, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, KC_BSLS, \
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_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_NUHS, KC_NUBS, _______, _______, _______, \
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_______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
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_______, _______, _______, _______, _______, KC_ENT, KC_ENT, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
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),
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/* Adjust (Lower + Raise)
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@ -131,14 +84,6 @@ const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
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* | | | | | | | | | | | |
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* `-----------------------------------------------------------------------------------'
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*/
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[_ADJUST] = KEYMAP( \
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_______, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_DEL, \
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_______, _______, _______, AU_ON, AU_OFF, AG_NORM, AG_SWAP, QWERTY, COLEMAK, DVORAK, _______, _______, \
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, \
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ \
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)
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};
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#ifdef AUDIO_ENABLE
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@ -6,10 +6,10 @@
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void promicro_bootloader_jmp(bool program);
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#define KEYMAP( \
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k00, k01, k02, k03, k04, k05, k40, k41, k42, k43, k44, k45, \
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k10, k11, k12, k13, k14, k15, k50, k51, k52, k53, k54, k55, \
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k20, k21, k22, k23, k24, k25, k60, k61, k62, k63, k64, k65, \
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k30, k31, k32, k33, k34, k35, k70, k71, k72, k73, k74, k75 \
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k00, k01, k02, k03, k04, k05, k45, k44, k43, k42, k41, k40, \
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k10, k11, k12, k13, k14, k15, k55, k54, k53, k52, k51, k50, \
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k20, k21, k22, k23, k24, k25, k65, k64, k63, k62, k61, k60, \
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k30, k31, k32, k33, k34, k35, k75, k74, k73, k72, k71, k70 \
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) \
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{ \
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{ k00, k01, k02, k03, k04, k05 }, \
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@ -0,0 +1,78 @@
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SRC += matrix.c \
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i2c.c \
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split_util.c \
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serial.c
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# MCU name
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#MCU = at90usb1287
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MCU = atmega32u4
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# Processor frequency.
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# This will define a symbol, F_CPU, in all source code files equal to the
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# processor frequency in Hz. You can then use this symbol in your source code to
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# calculate timings. Do NOT tack on a 'UL' at the end, this will be done
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# automatically to create a 32-bit value in your source code.
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#
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# This will be an integer division of F_USB below, as it is sourced by
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# F_USB after it has run through any CPU prescalers. Note that this value
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# does not *change* the processor frequency - it should merely be updated to
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# reflect the processor speed set externally so that the code can use accurate
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# software delays.
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F_CPU = 16000000
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#
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# LUFA specific
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#
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# Target architecture (see library "Board Types" documentation).
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ARCH = AVR8
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# Input clock frequency.
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# This will define a symbol, F_USB, in all source code files equal to the
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# input clock frequency (before any prescaling is performed) in Hz. This value may
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# differ from F_CPU if prescaling is used on the latter, and is required as the
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# raw input clock is fed directly to the PLL sections of the AVR for high speed
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# clock generation for the USB and other AVR subsections. Do NOT tack on a 'UL'
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# at the end, this will be done automatically to create a 32-bit value in your
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# source code.
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#
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# If no clock division is performed on the input clock inside the AVR (via the
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# CPU clock adjust registers or the clock division fuses), this will be equal to F_CPU.
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F_USB = $(F_CPU)
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# Interrupt driven control endpoint task(+60)
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OPT_DEFS += -DINTERRUPT_CONTROL_ENDPOINT
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# Boot Section Size in *bytes*
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# Teensy halfKay 512
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# Teensy++ halfKay 1024
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# Atmel DFU loader 4096
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# LUFA bootloader 4096
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# USBaspLoader 2048
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OPT_DEFS += -DBOOTLOADER_SIZE=4096
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# Build Options
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# change to "no" to disable the options, or define them in the Makefile in
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# the appropriate keymap folder that will get included automatically
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#
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BOOTMAGIC_ENABLE ?= no # Virtual DIP switch configuration(+1000)
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MOUSEKEY_ENABLE ?= yes # Mouse keys(+4700)
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EXTRAKEY_ENABLE ?= yes # Audio control and System control(+450)
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CONSOLE_ENABLE ?= no # Console for debug(+400)
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COMMAND_ENABLE ?= yes # Commands for debug and configuration
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NKRO_ENABLE ?= no # Nkey Rollover - if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
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BACKLIGHT_ENABLE ?= no # Enable keyboard backlight functionality
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MIDI_ENABLE ?= no # MIDI controls
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AUDIO_ENABLE ?= yes # Audio output on port C6
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UNICODE_ENABLE ?= no # Unicode
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BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID
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RGBLIGHT_ENABLE ?= no # Enable WS2812 RGB underlight. Do not enable this with audio at the same time.
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USE_I2C ?= yes
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# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
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SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend
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CUSTOM_MATRIX = yes
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ifndef QUANTUM_DIR
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include ../../Makefile
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endif
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@ -0,0 +1,98 @@
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/*
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Copyright 2012 Jun Wako <wakojun@gmail.com>
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef CONFIG_H
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#define CONFIG_H
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#include "config_common.h"
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/* USB Device descriptor parameter */
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#define VENDOR_ID 0xFEED
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#define PRODUCT_ID 0x3060
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#define DEVICE_VER 0x0001
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#define MANUFACTURER Wootpatoot
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#define PRODUCT Lets Split v2
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#define DESCRIPTION A split keyboard for the cheap makers
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/* key matrix size */
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// Rows are doubled-up
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#define MATRIX_ROWS 8
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#define MATRIX_COLS 6
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// wiring of each half
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#define MATRIX_ROW_PINS { D7, E6, B4, B5 }
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#define MATRIX_COL_PINS { F6, F7, B1, B3, B2, B6 }
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#define CATERINA_BOOTLOADER
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// #define USE_I2C
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// #define EE_HANDS
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#define I2C_MASTER_LEFT
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// #define I2C_MASTER_RIGHT
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/* COL2ROW or ROW2COL */
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#define DIODE_DIRECTION COL2ROW
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/* define if matrix has ghost */
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//#define MATRIX_HAS_GHOST
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/* number of backlight levels */
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// #define BACKLIGHT_LEVELS 3
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/* Set 0 if debouncing isn't needed */
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#define DEBOUNCING_DELAY 5
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/* Mechanical locking support. Use KC_LCAP, KC_LNUM or KC_LSCR instead in keymap */
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#define LOCKING_SUPPORT_ENABLE
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/* Locking resynchronize hack */
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#define LOCKING_RESYNC_ENABLE
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/* key combination for command */
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#define IS_COMMAND() ( \
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keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
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)
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/* ws2812 RGB LED */
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#define ws2812_PORTREG PORTD
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#define ws2812_DDRREG DDRD
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#define ws2812_pin PD1
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#define RGBLED_NUM 28 // Number of LEDs
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#define RGBLIGHT_HUE_STEP 10
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#define RGBLIGHT_SAT_STEP 17
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#define RGBLIGHT_VAL_STEP 17
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/*
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* Feature disable options
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* These options are also useful to firmware size reduction.
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*/
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/* disable debug print */
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// #define NO_DEBUG
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/* disable print */
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// #define NO_PRINT
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/* disable action features */
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//#define NO_ACTION_LAYER
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//#define NO_ACTION_TAPPING
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//#define NO_ACTION_ONESHOT
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//#define NO_ACTION_MACRO
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//#define NO_ACTION_FUNCTION
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#endif
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@ -0,0 +1,159 @@
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#include <util/twi.h>
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#include <avr/io.h>
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#include <stdlib.h>
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#include <avr/interrupt.h>
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#include <util/twi.h>
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#include <stdbool.h>
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#include "i2c.h"
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// Limits the amount of we wait for any one i2c transaction.
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// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
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// 9 bits, a single transaction will take around 90μs to complete.
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//
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// (F_CPU/SCL_CLOCK) => # of μC cycles to transfer a bit
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// poll loop takes at least 8 clock cycles to execute
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#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8
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#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE)
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|
||||
volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
|
||||
|
||||
static volatile uint8_t slave_buffer_pos;
|
||||
static volatile bool slave_has_register_set = false;
|
||||
|
||||
// Wait for an i2c operation to finish
|
||||
inline static
|
||||
void i2c_delay(void) {
|
||||
uint16_t lim = 0;
|
||||
while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT)
|
||||
lim++;
|
||||
|
||||
// easier way, but will wait slightly longer
|
||||
// _delay_us(100);
|
||||
}
|
||||
|
||||
// Setup twi to run at 100kHz
|
||||
void i2c_master_init(void) {
|
||||
// no prescaler
|
||||
TWSR = 0;
|
||||
// Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
|
||||
// Check datasheets for more info.
|
||||
TWBR = ((F_CPU/SCL_CLOCK)-16)/2;
|
||||
}
|
||||
|
||||
// Start a transaction with the given i2c slave address. The direction of the
|
||||
// transfer is set with I2C_READ and I2C_WRITE.
|
||||
// returns: 0 => success
|
||||
// 1 => error
|
||||
uint8_t i2c_master_start(uint8_t address) {
|
||||
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA);
|
||||
|
||||
i2c_delay();
|
||||
|
||||
// check that we started successfully
|
||||
if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START))
|
||||
return 1;
|
||||
|
||||
TWDR = address;
|
||||
TWCR = (1<<TWINT) | (1<<TWEN);
|
||||
|
||||
i2c_delay();
|
||||
|
||||
if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) )
|
||||
return 1; // slave did not acknowledge
|
||||
else
|
||||
return 0; // success
|
||||
}
|
||||
|
||||
|
||||
// Finish the i2c transaction.
|
||||
void i2c_master_stop(void) {
|
||||
TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO);
|
||||
|
||||
uint16_t lim = 0;
|
||||
while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT)
|
||||
lim++;
|
||||
}
|
||||
|
||||
// Write one byte to the i2c slave.
|
||||
// returns 0 => slave ACK
|
||||
// 1 => slave NACK
|
||||
uint8_t i2c_master_write(uint8_t data) {
|
||||
TWDR = data;
|
||||
TWCR = (1<<TWINT) | (1<<TWEN);
|
||||
|
||||
i2c_delay();
|
||||
|
||||
// check if the slave acknowledged us
|
||||
return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1;
|
||||
}
|
||||
|
||||
// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
|
||||
// if ack=0 the acknowledge bit is not set.
|
||||
// returns: byte read from i2c device
|
||||
uint8_t i2c_master_read(int ack) {
|
||||
TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA);
|
||||
|
||||
i2c_delay();
|
||||
return TWDR;
|
||||
}
|
||||
|
||||
void i2c_reset_state(void) {
|
||||
TWCR = 0;
|
||||
}
|
||||
|
||||
void i2c_slave_init(uint8_t address) {
|
||||
TWAR = address << 0; // slave i2c address
|
||||
// TWEN - twi enable
|
||||
// TWEA - enable address acknowledgement
|
||||
// TWINT - twi interrupt flag
|
||||
// TWIE - enable the twi interrupt
|
||||
TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN);
|
||||
}
|
||||
|
||||
ISR(TWI_vect);
|
||||
|
||||
ISR(TWI_vect) {
|
||||
uint8_t ack = 1;
|
||||
switch(TW_STATUS) {
|
||||
case TW_SR_SLA_ACK:
|
||||
// this device has been addressed as a slave receiver
|
||||
slave_has_register_set = false;
|
||||
break;
|
||||
|
||||
case TW_SR_DATA_ACK:
|
||||
// this device has received data as a slave receiver
|
||||
// The first byte that we receive in this transaction sets the location
|
||||
// of the read/write location of the slaves memory that it exposes over
|
||||
// i2c. After that, bytes will be written at slave_buffer_pos, incrementing
|
||||
// slave_buffer_pos after each write.
|
||||
if(!slave_has_register_set) {
|
||||
slave_buffer_pos = TWDR;
|
||||
// don't acknowledge the master if this memory loctaion is out of bounds
|
||||
if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) {
|
||||
ack = 0;
|
||||
slave_buffer_pos = 0;
|
||||
}
|
||||
slave_has_register_set = true;
|
||||
} else {
|
||||
i2c_slave_buffer[slave_buffer_pos] = TWDR;
|
||||
BUFFER_POS_INC();
|
||||
}
|
||||
break;
|
||||
|
||||
case TW_ST_SLA_ACK:
|
||||
case TW_ST_DATA_ACK:
|
||||
// master has addressed this device as a slave transmitter and is
|
||||
// requesting data.
|
||||
TWDR = i2c_slave_buffer[slave_buffer_pos];
|
||||
BUFFER_POS_INC();
|
||||
break;
|
||||
|
||||
case TW_BUS_ERROR: // something went wrong, reset twi state
|
||||
TWCR = 0;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
// Reset everything, so we are ready for the next TWI interrupt
|
||||
TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN);
|
||||
}
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
#ifndef I2C_H
|
||||
#define I2C_H
|
||||
|
||||
#include <stdint.h>
|
||||
|
||||
#ifndef F_CPU
|
||||
#define F_CPU 16000000UL
|
||||
#endif
|
||||
|
||||
#define I2C_READ 1
|
||||
#define I2C_WRITE 0
|
||||
|
||||
#define I2C_ACK 1
|
||||
#define I2C_NACK 0
|
||||
|
||||
#define SLAVE_BUFFER_SIZE 0x10
|
||||
|
||||
// i2c SCL clock frequency
|
||||
#define SCL_CLOCK 100000L
|
||||
|
||||
extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE];
|
||||
|
||||
void i2c_master_init(void);
|
||||
uint8_t i2c_master_start(uint8_t address);
|
||||
void i2c_master_stop(void);
|
||||
uint8_t i2c_master_write(uint8_t data);
|
||||
uint8_t i2c_master_read(int);
|
||||
void i2c_reset_state(void);
|
||||
void i2c_slave_init(uint8_t address);
|
||||
|
||||
#endif
|
||||
Binary file not shown.
|
After Width: | Height: | Size: 26 KiB |
Binary file not shown.
|
After Width: | Height: | Size: 19 KiB |
|
|
@ -0,0 +1,159 @@
|
|||
#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_ESC, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, \
|
||||
KC_TAB, 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 , \
|
||||
KC_LCTL, _LOWER, KC_LGUI, KC_LALT, MO(_LOWER), KC_SPC, KC_LSFT, MO(_RAISE), KC_LEFT, KC_DOWN, KC_UP, KC_RGHT \
|
||||
),
|
||||
|
||||
[_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_BSPC, KC_BSPC, _______, 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_ENT, KC_ENT, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY \
|
||||
),
|
||||
|
||||
/* Adjust (Lower + Raise)
|
||||
* ,-----------------------------------------------------------------------------------.
|
||||
* | | Reset| | | | | | | | | | Del |
|
||||
* |------+------+------+------+------+-------------+------+------+------+------+------|
|
||||
* | | | |Aud on|Audoff|AGnorm|AGswap|Qwerty|Colemk|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;
|
||||
}
|
||||
|
|
@ -0,0 +1,30 @@
|
|||
#include "lets_split.h"
|
||||
|
||||
#ifdef AUDIO_ENABLE
|
||||
float tone_startup[][2] = SONG(STARTUP_SOUND);
|
||||
float tone_goodbye[][2] = SONG(GOODBYE_SOUND);
|
||||
#endif
|
||||
|
||||
void matrix_init_kb(void) {
|
||||
|
||||
#ifdef AUDIO_ENABLE
|
||||
_delay_ms(20); // gets rid of tick
|
||||
PLAY_NOTE_ARRAY(tone_startup, false, 0);
|
||||
#endif
|
||||
|
||||
// // green led on
|
||||
// DDRD |= (1<<5);
|
||||
// PORTD &= ~(1<<5);
|
||||
|
||||
// // orange led on
|
||||
// DDRB |= (1<<0);
|
||||
// PORTB &= ~(1<<0);
|
||||
|
||||
matrix_init_user();
|
||||
};
|
||||
|
||||
void shutdown_user(void) {
|
||||
PLAY_NOTE_ARRAY(tone_goodbye, false, 0);
|
||||
_delay_ms(150);
|
||||
stop_all_notes();
|
||||
}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
#ifndef LETS_SPLIT_H
|
||||
#define LETS_SPLIT_H
|
||||
|
||||
#include "quantum.h"
|
||||
|
||||
void promicro_bootloader_jmp(bool program);
|
||||
|
||||
#define KEYMAP( \
|
||||
k00, k01, k02, k03, k04, k05, k45, k44, k43, k42, k41, k40, \
|
||||
k10, k11, k12, k13, k14, k15, k55, k54, k53, k52, k51, k50, \
|
||||
k20, k21, k22, k23, k24, k25, k65, k64, k63, k62, k61, k60, \
|
||||
k30, k31, k32, k33, k34, k35, k75, k74, k73, k72, k71, k70 \
|
||||
) \
|
||||
{ \
|
||||
{ k00, k01, k02, k03, k04, k05 }, \
|
||||
{ k10, k11, k12, k13, k14, k15 }, \
|
||||
{ k20, k21, k22, k23, k24, k25 }, \
|
||||
{ k30, k31, k32, k33, k34, k35 }, \
|
||||
{ k40, k41, k42, k43, k44, k45 }, \
|
||||
{ k50, k51, k52, k53, k54, k55 }, \
|
||||
{ k60, k61, k62, k63, k64, k65 }, \
|
||||
{ k70, k71, k72, k73, k74, k75 } \
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,311 @@
|
|||
/*
|
||||
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/>.
|
||||
*/
|
||||
|
||||
/*
|
||||
* scan matrix
|
||||
*/
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
#include <avr/io.h>
|
||||
#include <avr/wdt.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <util/delay.h>
|
||||
#include "print.h"
|
||||
#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"
|
||||
|
||||
#ifndef DEBOUNCE
|
||||
# define DEBOUNCE 5
|
||||
#endif
|
||||
|
||||
#define ERROR_DISCONNECT_COUNT 5
|
||||
|
||||
static uint8_t debouncing = DEBOUNCE;
|
||||
static const int ROWS_PER_HAND = MATRIX_ROWS/2;
|
||||
static uint8_t error_count = 0;
|
||||
|
||||
static const uint8_t row_pins[MATRIX_ROWS] = MATRIX_ROW_PINS;
|
||||
static const uint8_t col_pins[MATRIX_COLS] = MATRIX_COL_PINS;
|
||||
|
||||
/* matrix state(1:on, 0:off) */
|
||||
static matrix_row_t matrix[MATRIX_ROWS];
|
||||
static matrix_row_t matrix_debouncing[MATRIX_ROWS];
|
||||
|
||||
static matrix_row_t read_cols(void);
|
||||
static void init_cols(void);
|
||||
static void unselect_rows(void);
|
||||
static void select_row(uint8_t row);
|
||||
|
||||
__attribute__ ((weak))
|
||||
void matrix_init_quantum(void) {
|
||||
matrix_init_kb();
|
||||
}
|
||||
|
||||
__attribute__ ((weak))
|
||||
void matrix_scan_quantum(void) {
|
||||
matrix_scan_kb();
|
||||
}
|
||||
|
||||
__attribute__ ((weak))
|
||||
void matrix_init_kb(void) {
|
||||
matrix_init_user();
|
||||
}
|
||||
|
||||
__attribute__ ((weak))
|
||||
void matrix_scan_kb(void) {
|
||||
matrix_scan_user();
|
||||
}
|
||||
|
||||
__attribute__ ((weak))
|
||||
void matrix_init_user(void) {
|
||||
}
|
||||
|
||||
__attribute__ ((weak))
|
||||
void matrix_scan_user(void) {
|
||||
}
|
||||
|
||||
inline
|
||||
uint8_t matrix_rows(void)
|
||||
{
|
||||
return MATRIX_ROWS;
|
||||
}
|
||||
|
||||
inline
|
||||
uint8_t matrix_cols(void)
|
||||
{
|
||||
return MATRIX_COLS;
|
||||
}
|
||||
|
||||
void matrix_init(void)
|
||||
{
|
||||
debug_enable = true;
|
||||
debug_matrix = true;
|
||||
debug_mouse = true;
|
||||
// initialize row and col
|
||||
unselect_rows();
|
||||
init_cols();
|
||||
|
||||
TX_RX_LED_INIT;
|
||||
|
||||
// initialize matrix state: all keys off
|
||||
for (uint8_t i=0; i < MATRIX_ROWS; i++) {
|
||||
matrix[i] = 0;
|
||||
matrix_debouncing[i] = 0;
|
||||
}
|
||||
|
||||
matrix_init_quantum();
|
||||
}
|
||||
|
||||
uint8_t _matrix_scan(void)
|
||||
{
|
||||
// Right hand is stored after the left in the matirx so, we need to offset it
|
||||
int offset = isLeftHand ? 0 : (ROWS_PER_HAND);
|
||||
|
||||
for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
|
||||
select_row(i);
|
||||
_delay_us(30); // without this wait read unstable value.
|
||||
matrix_row_t cols = read_cols();
|
||||
if (matrix_debouncing[i+offset] != cols) {
|
||||
matrix_debouncing[i+offset] = cols;
|
||||
debouncing = DEBOUNCE;
|
||||
}
|
||||
unselect_rows();
|
||||
}
|
||||
|
||||
if (debouncing) {
|
||||
if (--debouncing) {
|
||||
_delay_ms(1);
|
||||
} else {
|
||||
for (uint8_t i = 0; i < ROWS_PER_HAND; i++) {
|
||||
matrix[i+offset] = matrix_debouncing[i+offset];
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 1;
|
||||
}
|
||||
|
||||
// Get rows from other half over i2c
|
||||
int i2c_transaction(void) {
|
||||
int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
|
||||
|
||||
int err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_WRITE);
|
||||
if (err) goto i2c_error;
|
||||
|
||||
// start of matrix stored at 0x00
|
||||
err = i2c_master_write(0x00);
|
||||
if (err) goto i2c_error;
|
||||
|
||||
// Start read
|
||||
err = i2c_master_start(SLAVE_I2C_ADDRESS + I2C_READ);
|
||||
if (err) goto i2c_error;
|
||||
|
||||
if (!err) {
|
||||
int i;
|
||||
for (i = 0; i < ROWS_PER_HAND-1; ++i) {
|
||||
matrix[slaveOffset+i] = i2c_master_read(I2C_ACK);
|
||||
}
|
||||
matrix[slaveOffset+i] = i2c_master_read(I2C_NACK);
|
||||
i2c_master_stop();
|
||||
} else {
|
||||
i2c_error: // the cable is disconnceted, or something else went wrong
|
||||
i2c_reset_state();
|
||||
return err;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#ifndef USE_I2C
|
||||
int serial_transaction(void) {
|
||||
int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
|
||||
|
||||
if (serial_update_buffers()) {
|
||||
return 1;
|
||||
}
|
||||
|
||||
for (int i = 0; i < ROWS_PER_HAND; ++i) {
|
||||
matrix[slaveOffset+i] = serial_slave_buffer[i];
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
#endif
|
||||
|
||||
uint8_t matrix_scan(void)
|
||||
{
|
||||
int ret = _matrix_scan();
|
||||
|
||||
|
||||
|
||||
#ifdef USE_I2C
|
||||
if( i2c_transaction() ) {
|
||||
#else
|
||||
if( serial_transaction() ) {
|
||||
#endif
|
||||
// turn on the indicator led when halves are disconnected
|
||||
TXLED1;
|
||||
|
||||
error_count++;
|
||||
|
||||
if (error_count > ERROR_DISCONNECT_COUNT) {
|
||||
// reset other half if disconnected
|
||||
int slaveOffset = (isLeftHand) ? (ROWS_PER_HAND) : 0;
|
||||
for (int i = 0; i < ROWS_PER_HAND; ++i) {
|
||||
matrix[slaveOffset+i] = 0;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
// turn off the indicator led on no error
|
||||
TXLED0;
|
||||
error_count = 0;
|
||||
}
|
||||
|
||||
matrix_scan_quantum();
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
void matrix_slave_scan(void) {
|
||||
_matrix_scan();
|
||||
|
||||
int offset = (isLeftHand) ? 0 : (MATRIX_ROWS / 2);
|
||||
|
||||
#ifdef USE_I2C
|
||||
for (int i = 0; i < ROWS_PER_HAND; ++i) {
|
||||
/* i2c_slave_buffer[i] = matrix[offset+i]; */
|
||||
i2c_slave_buffer[i] = matrix[offset+i];
|
||||
}
|
||||
#else
|
||||
for (int i = 0; i < ROWS_PER_HAND; ++i) {
|
||||
serial_slave_buffer[i] = matrix[offset+i];
|
||||
}
|
||||
#endif
|
||||
}
|
||||
|
||||
bool matrix_is_modified(void)
|
||||
{
|
||||
if (debouncing) return false;
|
||||
return true;
|
||||
}
|
||||
|
||||
inline
|
||||
bool matrix_is_on(uint8_t row, uint8_t col)
|
||||
{
|
||||
return (matrix[row] & ((matrix_row_t)1<<col));
|
||||
}
|
||||
|
||||
inline
|
||||
matrix_row_t matrix_get_row(uint8_t row)
|
||||
{
|
||||
return matrix[row];
|
||||
}
|
||||
|
||||
void matrix_print(void)
|
||||
{
|
||||
print("\nr/c 0123456789ABCDEF\n");
|
||||
for (uint8_t row = 0; row < MATRIX_ROWS; row++) {
|
||||
phex(row); print(": ");
|
||||
pbin_reverse16(matrix_get_row(row));
|
||||
print("\n");
|
||||
}
|
||||
}
|
||||
|
||||
uint8_t matrix_key_count(void)
|
||||
{
|
||||
uint8_t count = 0;
|
||||
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
|
||||
count += bitpop16(matrix[i]);
|
||||
}
|
||||
return count;
|
||||
}
|
||||
|
||||
static void init_cols(void)
|
||||
{
|
||||
for(int x = 0; x < MATRIX_COLS; x++) {
|
||||
_SFR_IO8((col_pins[x] >> 4) + 1) &= ~_BV(col_pins[x] & 0xF);
|
||||
_SFR_IO8((col_pins[x] >> 4) + 2) |= _BV(col_pins[x] & 0xF);
|
||||
}
|
||||
}
|
||||
|
||||
static matrix_row_t read_cols(void)
|
||||
{
|
||||
matrix_row_t result = 0;
|
||||
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;
|
||||
}
|
||||
|
||||
static void unselect_rows(void)
|
||||
{
|
||||
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);
|
||||
}
|
||||
}
|
||||
|
||||
static void select_row(uint8_t row)
|
||||
{
|
||||
_SFR_IO8((row_pins[row] >> 4) + 1) |= _BV(row_pins[row] & 0xF);
|
||||
_SFR_IO8((row_pins[row] >> 4) + 2) &= ~_BV(row_pins[row] & 0xF);
|
||||
}
|
||||
|
|
@ -0,0 +1,362 @@
|
|||
/*
|
||||
pins_arduino.h - Pin definition functions for Arduino
|
||||
Part of Arduino - http://www.arduino.cc/
|
||||
|
||||
Copyright (c) 2007 David A. Mellis
|
||||
|
||||
This library is free software; you can redistribute it and/or
|
||||
modify it under the terms of the GNU Lesser General Public
|
||||
License as published by the Free Software Foundation; either
|
||||
version 2.1 of the License, or (at your option) any later version.
|
||||
|
||||
This library 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
|
||||
Lesser General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU Lesser General
|
||||
Public License along with this library; if not, write to the
|
||||
Free Software Foundation, Inc., 59 Temple Place, Suite 330,
|
||||
Boston, MA 02111-1307 USA
|
||||
|
||||
$Id: wiring.h 249 2007-02-03 16:52:51Z mellis $
|
||||
*/
|
||||
|
||||
#ifndef Pins_Arduino_h
|
||||
#define Pins_Arduino_h
|
||||
|
||||
#include <avr/pgmspace.h>
|
||||
|
||||
// Workaround for wrong definitions in "iom32u4.h".
|
||||
// This should be fixed in the AVR toolchain.
|
||||
#undef UHCON
|
||||
#undef UHINT
|
||||
#undef UHIEN
|
||||
#undef UHADDR
|
||||
#undef UHFNUM
|
||||
#undef UHFNUML
|
||||
#undef UHFNUMH
|
||||
#undef UHFLEN
|
||||
#undef UPINRQX
|
||||
#undef UPINTX
|
||||
#undef UPNUM
|
||||
#undef UPRST
|
||||
#undef UPCONX
|
||||
#undef UPCFG0X
|
||||
#undef UPCFG1X
|
||||
#undef UPSTAX
|
||||
#undef UPCFG2X
|
||||
#undef UPIENX
|
||||
#undef UPDATX
|
||||
#undef TCCR2A
|
||||
#undef WGM20
|
||||
#undef WGM21
|
||||
#undef COM2B0
|
||||
#undef COM2B1
|
||||
#undef COM2A0
|
||||
#undef COM2A1
|
||||
#undef TCCR2B
|
||||
#undef CS20
|
||||
#undef CS21
|
||||
#undef CS22
|
||||
#undef WGM22
|
||||
#undef FOC2B
|
||||
#undef FOC2A
|
||||
#undef TCNT2
|
||||
#undef TCNT2_0
|
||||
#undef TCNT2_1
|
||||
#undef TCNT2_2
|
||||
#undef TCNT2_3
|
||||
#undef TCNT2_4
|
||||
#undef TCNT2_5
|
||||
#undef TCNT2_6
|
||||
#undef TCNT2_7
|
||||
#undef OCR2A
|
||||
#undef OCR2_0
|
||||
#undef OCR2_1
|
||||
#undef OCR2_2
|
||||
#undef OCR2_3
|
||||
#undef OCR2_4
|
||||
#undef OCR2_5
|
||||
#undef OCR2_6
|
||||
#undef OCR2_7
|
||||
#undef OCR2B
|
||||
#undef OCR2_0
|
||||
#undef OCR2_1
|
||||
#undef OCR2_2
|
||||
#undef OCR2_3
|
||||
#undef OCR2_4
|
||||
#undef OCR2_5
|
||||
#undef OCR2_6
|
||||
#undef OCR2_7
|
||||
|
||||
#define NUM_DIGITAL_PINS 30
|
||||
#define NUM_ANALOG_INPUTS 12
|
||||
|
||||
#define TX_RX_LED_INIT DDRD |= (1<<5), DDRB |= (1<<0)
|
||||
#define TXLED0 PORTD |= (1<<5)
|
||||
#define TXLED1 PORTD &= ~(1<<5)
|
||||
#define RXLED0 PORTB |= (1<<0)
|
||||
#define RXLED1 PORTB &= ~(1<<0)
|
||||
|
||||
static const uint8_t SDA = 2;
|
||||
static const uint8_t SCL = 3;
|
||||
#define LED_BUILTIN 13
|
||||
|
||||
// Map SPI port to 'new' pins D14..D17
|
||||
static const uint8_t SS = 17;
|
||||
static const uint8_t MOSI = 16;
|
||||
static const uint8_t MISO = 14;
|
||||
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
|
||||
|
||||
#define digitalPinToPCICR(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCICR) : ((uint8_t *)0))
|
||||
#define digitalPinToPCICRbit(p) 0
|
||||
#define digitalPinToPCMSK(p) ((((p) >= 8 && (p) <= 11) || ((p) >= 14 && (p) <= 17) || ((p) >= A8 && (p) <= A10)) ? (&PCMSK0) : ((uint8_t *)0))
|
||||
#define digitalPinToPCMSKbit(p) ( ((p) >= 8 && (p) <= 11) ? (p) - 4 : ((p) == 14 ? 3 : ((p) == 15 ? 1 : ((p) == 16 ? 2 : ((p) == 17 ? 0 : (p - A8 + 4))))))
|
||||
|
||||
// __AVR_ATmega32U4__ has an unusual mapping of pins to channels
|
||||
extern const uint8_t PROGMEM analog_pin_to_channel_PGM[];
|
||||
#define analogPinToChannel(P) ( pgm_read_byte( analog_pin_to_channel_PGM + (P) ) )
|
||||
|
||||
#define digitalPinToInterrupt(p) ((p) == 0 ? 2 : ((p) == 1 ? 3 : ((p) == 2 ? 1 : ((p) == 3 ? 0 : ((p) == 7 ? 4 : NOT_AN_INTERRUPT)))))
|
||||
|
||||
#ifdef ARDUINO_MAIN
|
||||
|
||||
// On the Arduino board, digital pins are also used
|
||||
// for the analog output (software PWM). Analog input
|
||||
// pins are a separate set.
|
||||
|
||||
// ATMEL ATMEGA32U4 / ARDUINO LEONARDO
|
||||
//
|
||||
// D0 PD2 RXD1/INT2
|
||||
// D1 PD3 TXD1/INT3
|
||||
// D2 PD1 SDA SDA/INT1
|
||||
// D3# PD0 PWM8/SCL OC0B/SCL/INT0
|
||||
// D4 A6 PD4 ADC8
|
||||
// D5# PC6 ??? OC3A/#OC4A
|
||||
// D6# A7 PD7 FastPWM #OC4D/ADC10
|
||||
// D7 PE6 INT6/AIN0
|
||||
//
|
||||
// D8 A8 PB4 ADC11/PCINT4
|
||||
// D9# A9 PB5 PWM16 OC1A/#OC4B/ADC12/PCINT5
|
||||
// D10# A10 PB6 PWM16 OC1B/0c4B/ADC13/PCINT6
|
||||
// D11# PB7 PWM8/16 0C0A/OC1C/#RTS/PCINT7
|
||||
// D12 A11 PD6 T1/#OC4D/ADC9
|
||||
// D13# PC7 PWM10 CLK0/OC4A
|
||||
//
|
||||
// A0 D18 PF7 ADC7
|
||||
// A1 D19 PF6 ADC6
|
||||
// A2 D20 PF5 ADC5
|
||||
// A3 D21 PF4 ADC4
|
||||
// A4 D22 PF1 ADC1
|
||||
// A5 D23 PF0 ADC0
|
||||
//
|
||||
// New pins D14..D17 to map SPI port to digital pins
|
||||
//
|
||||
// MISO D14 PB3 MISO,PCINT3
|
||||
// SCK D15 PB1 SCK,PCINT1
|
||||
// MOSI D16 PB2 MOSI,PCINT2
|
||||
// SS D17 PB0 RXLED,SS/PCINT0
|
||||
//
|
||||
// Connected LEDs on board for TX and RX
|
||||
// TXLED D24 PD5 XCK1
|
||||
// RXLED D17 PB0
|
||||
// HWB PE2 HWB
|
||||
|
||||
// these arrays map port names (e.g. port B) to the
|
||||
// appropriate addresses for various functions (e.g. reading
|
||||
// and writing)
|
||||
const uint16_t PROGMEM port_to_mode_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
(uint16_t) &DDRB,
|
||||
(uint16_t) &DDRC,
|
||||
(uint16_t) &DDRD,
|
||||
(uint16_t) &DDRE,
|
||||
(uint16_t) &DDRF,
|
||||
};
|
||||
|
||||
const uint16_t PROGMEM port_to_output_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
(uint16_t) &PORTB,
|
||||
(uint16_t) &PORTC,
|
||||
(uint16_t) &PORTD,
|
||||
(uint16_t) &PORTE,
|
||||
(uint16_t) &PORTF,
|
||||
};
|
||||
|
||||
const uint16_t PROGMEM port_to_input_PGM[] = {
|
||||
NOT_A_PORT,
|
||||
NOT_A_PORT,
|
||||
(uint16_t) &PINB,
|
||||
(uint16_t) &PINC,
|
||||
(uint16_t) &PIND,
|
||||
(uint16_t) &PINE,
|
||||
(uint16_t) &PINF,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_port_PGM[] = {
|
||||
PD, // D0 - PD2
|
||||
PD, // D1 - PD3
|
||||
PD, // D2 - PD1
|
||||
PD, // D3 - PD0
|
||||
PD, // D4 - PD4
|
||||
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
|
||||
PB, // D27 / D9 - A9 - PB5
|
||||
PB, // D28 / D10 - A10 - PB6
|
||||
PD, // D29 / D12 - A11 - PD6
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_bit_mask_PGM[] = {
|
||||
_BV(2), // D0 - PD2
|
||||
_BV(3), // D1 - PD3
|
||||
_BV(1), // D2 - PD1
|
||||
_BV(0), // D3 - PD0
|
||||
_BV(4), // D4 - PD4
|
||||
_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
|
||||
_BV(5), // D27 / D9 - A9 - PB5
|
||||
_BV(6), // D28 / D10 - A10 - PB6
|
||||
_BV(6), // D29 / D12 - A11 - PD6
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM digital_pin_to_timer_PGM[] = {
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
TIMER0B, /* 3 */
|
||||
NOT_ON_TIMER,
|
||||
TIMER3A, /* 5 */
|
||||
TIMER4D, /* 6 */
|
||||
NOT_ON_TIMER,
|
||||
|
||||
NOT_ON_TIMER,
|
||||
TIMER1A, /* 9 */
|
||||
TIMER1B, /* 10 */
|
||||
TIMER0A, /* 11 */
|
||||
|
||||
NOT_ON_TIMER,
|
||||
TIMER4A, /* 13 */
|
||||
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
NOT_ON_TIMER,
|
||||
};
|
||||
|
||||
const uint8_t PROGMEM analog_pin_to_channel_PGM[] = {
|
||||
7, // A0 PF7 ADC7
|
||||
6, // A1 PF6 ADC6
|
||||
5, // A2 PF5 ADC5
|
||||
4, // A3 PF4 ADC4
|
||||
1, // A4 PF1 ADC1
|
||||
0, // A5 PF0 ADC0
|
||||
8, // A6 D4 PD4 ADC8
|
||||
10, // A7 D6 PD7 ADC10
|
||||
11, // A8 D8 PB4 ADC11
|
||||
12, // A9 D9 PB5 ADC12
|
||||
13, // A10 D10 PB6 ADC13
|
||||
9 // A11 D12 PD6 ADC9
|
||||
};
|
||||
|
||||
#endif /* ARDUINO_MAIN */
|
||||
|
||||
// These serial port names are intended to allow libraries and architecture-neutral
|
||||
// sketches to automatically default to the correct port name for a particular type
|
||||
// of use. For example, a GPS module would normally connect to SERIAL_PORT_HARDWARE_OPEN,
|
||||
// the first hardware serial port whose RX/TX pins are not dedicated to another use.
|
||||
//
|
||||
// SERIAL_PORT_MONITOR Port which normally prints to the Arduino Serial Monitor
|
||||
//
|
||||
// SERIAL_PORT_USBVIRTUAL Port which is USB virtual serial
|
||||
//
|
||||
// SERIAL_PORT_LINUXBRIDGE Port which connects to a Linux system via Bridge library
|
||||
//
|
||||
// SERIAL_PORT_HARDWARE Hardware serial port, physical RX & TX pins.
|
||||
//
|
||||
// SERIAL_PORT_HARDWARE_OPEN Hardware serial ports which are open for use. Their RX & TX
|
||||
// pins are NOT connected to anything by default.
|
||||
#define SERIAL_PORT_MONITOR Serial
|
||||
#define SERIAL_PORT_USBVIRTUAL Serial
|
||||
#define SERIAL_PORT_HARDWARE Serial1
|
||||
#define SERIAL_PORT_HARDWARE_OPEN Serial1
|
||||
|
||||
#endif /* Pins_Arduino_h */
|
||||
|
|
@ -0,0 +1,102 @@
|
|||
Let's Split
|
||||
======
|
||||
|
||||
This readme and most of the code are from https://github.com/ahtn/tmk_keyboard/
|
||||
|
||||
Split keyboard firmware for Arduino Pro Micro or other ATmega32u4
|
||||
based boards.
|
||||
|
||||
Features
|
||||
--------
|
||||
|
||||
Some features supported by the firmware:
|
||||
|
||||
* Either half can connect to the computer via USB, or both halves can be used
|
||||
independently.
|
||||
* You only need 3 wires to connect the two halves. Two for VCC and GND and one
|
||||
for serial communication.
|
||||
* Optional support for I2C connection between the two halves if for some
|
||||
reason you require a faster connection between the two halves. Note this
|
||||
requires an extra wire between halves and pull-up resistors on the data lines.
|
||||
|
||||
Required Hardware
|
||||
-----------------
|
||||
|
||||
Apart from diodes and key switches for the keyboard matrix in each half, you
|
||||
will need:
|
||||
|
||||
* 2 Arduino Pro Micro's. You can find theses on aliexpress for ≈3.50USD each.
|
||||
* 2 TRS sockets
|
||||
* 1 TRS cable.
|
||||
|
||||
Alternatively, you can use any sort of cable and socket that has at least 3
|
||||
wires. If you want to use I2C to communicate between halves, you will need a
|
||||
cable with at least 4 wires and 2x 4.7kΩ pull-up resistors
|
||||
|
||||
Optional Hardware
|
||||
-----------------
|
||||
|
||||
A speaker can be hooked-up to either side to the `5` (`C6`) pin and `GND`, and turned on via `AUDIO_ENABLE`.
|
||||
|
||||
Wiring
|
||||
------
|
||||
|
||||
The 3 wires of the TRS cable need to connect GND, VCC, and digital pin 3 (i.e.
|
||||
PD0 on the ATmega32u4) between the two Pro Micros.
|
||||
|
||||
Then wire your key matrix to any of the remaining 17 IO pins of the pro micro
|
||||
and modify the `matrix.c` accordingly.
|
||||
|
||||
The wiring for serial:
|
||||
|
||||
|
||||
|
||||
The wiring for i2c:
|
||||
|
||||
|
||||
|
||||
The pull-up resistors may be placed on either half. It is also possible
|
||||
to use 4 resistors and have the pull-ups in both halves, but this is
|
||||
unnecessary in simple use cases.
|
||||
|
||||
Notes on Software Configuration
|
||||
-------------------------------
|
||||
|
||||
Configuring the firmware is similar to any other TMK project. One thing
|
||||
to note is that `MATIX_ROWS` in `config.h` is the total number of rows between
|
||||
the two halves, i.e. if your split keyboard has 4 rows in each half, then
|
||||
`MATRIX_ROWS=8`.
|
||||
|
||||
Also the current implementation assumes a maximum of 8 columns, but it would
|
||||
not be very difficult to adapt it to support more if required.
|
||||
|
||||
|
||||
Flashing
|
||||
--------
|
||||
|
||||
If you define `EE_HANDS` in your `config.h`, you will need to set the
|
||||
EEPROM for the left and right halves. The EEPROM is used to store whether the
|
||||
half is left handed or right handed. This makes it so that the same firmware
|
||||
file will run on both hands instead of having to flash left and right handed
|
||||
versions of the firmware to each half. To flash the EEPROM file for the left
|
||||
half run:
|
||||
```
|
||||
make eeprom-left
|
||||
```
|
||||
and similarly for right half
|
||||
```
|
||||
make eeprom-right
|
||||
```
|
||||
|
||||
After you have flashed the EEPROM for the first time, you then need to program
|
||||
the flash memory:
|
||||
```
|
||||
make program
|
||||
```
|
||||
Note that you need to program both halves, but you have the option of using
|
||||
different keymaps for each half. You could program the left half with a QWERTY
|
||||
layout and the right half with a Colemak layout. Then if you connect the left
|
||||
half to a computer by USB the keyboard will use QWERTY and Colemak when the
|
||||
right half is connected.
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,225 @@
|
|||
/*
|
||||
* WARNING: be careful changing this code, it is very timing dependent
|
||||
*/
|
||||
|
||||
#ifndef F_CPU
|
||||
#define F_CPU 16000000
|
||||
#endif
|
||||
|
||||
#include <avr/io.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <util/delay.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
#include "serial.h"
|
||||
|
||||
// Serial pulse period in microseconds. Its probably a bad idea to lower this
|
||||
// value.
|
||||
#define SERIAL_DELAY 24
|
||||
|
||||
uint8_t volatile serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH] = {0};
|
||||
uint8_t volatile serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH] = {0};
|
||||
|
||||
#define SLAVE_DATA_CORRUPT (1<<0)
|
||||
volatile uint8_t status = 0;
|
||||
|
||||
inline static
|
||||
void serial_delay(void) {
|
||||
_delay_us(SERIAL_DELAY);
|
||||
}
|
||||
|
||||
inline static
|
||||
void serial_output(void) {
|
||||
SERIAL_PIN_DDR |= SERIAL_PIN_MASK;
|
||||
}
|
||||
|
||||
// make the serial pin an input with pull-up resistor
|
||||
inline static
|
||||
void serial_input(void) {
|
||||
SERIAL_PIN_DDR &= ~SERIAL_PIN_MASK;
|
||||
SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
|
||||
}
|
||||
|
||||
inline static
|
||||
uint8_t serial_read_pin(void) {
|
||||
return !!(SERIAL_PIN_INPUT & SERIAL_PIN_MASK);
|
||||
}
|
||||
|
||||
inline static
|
||||
void serial_low(void) {
|
||||
SERIAL_PIN_PORT &= ~SERIAL_PIN_MASK;
|
||||
}
|
||||
|
||||
inline static
|
||||
void serial_high(void) {
|
||||
SERIAL_PIN_PORT |= SERIAL_PIN_MASK;
|
||||
}
|
||||
|
||||
void serial_master_init(void) {
|
||||
serial_output();
|
||||
serial_high();
|
||||
}
|
||||
|
||||
void serial_slave_init(void) {
|
||||
serial_input();
|
||||
|
||||
// Enable INT0
|
||||
EIMSK |= _BV(INT0);
|
||||
// Trigger on falling edge of INT0
|
||||
EICRA &= ~(_BV(ISC00) | _BV(ISC01));
|
||||
}
|
||||
|
||||
// Used by the master to synchronize timing with the slave.
|
||||
static
|
||||
void sync_recv(void) {
|
||||
serial_input();
|
||||
// This shouldn't hang if the slave disconnects because the
|
||||
// serial line will float to high if the slave does disconnect.
|
||||
while (!serial_read_pin());
|
||||
serial_delay();
|
||||
}
|
||||
|
||||
// Used by the slave to send a synchronization signal to the master.
|
||||
static
|
||||
void sync_send(void) {
|
||||
serial_output();
|
||||
|
||||
serial_low();
|
||||
serial_delay();
|
||||
|
||||
serial_high();
|
||||
}
|
||||
|
||||
// Reads a byte from the serial line
|
||||
static
|
||||
uint8_t serial_read_byte(void) {
|
||||
uint8_t byte = 0;
|
||||
serial_input();
|
||||
for ( uint8_t i = 0; i < 8; ++i) {
|
||||
byte = (byte << 1) | serial_read_pin();
|
||||
serial_delay();
|
||||
_delay_us(1);
|
||||
}
|
||||
|
||||
return byte;
|
||||
}
|
||||
|
||||
// Sends a byte with MSB ordering
|
||||
static
|
||||
void serial_write_byte(uint8_t data) {
|
||||
uint8_t b = 8;
|
||||
serial_output();
|
||||
while( b-- ) {
|
||||
if(data & (1 << b)) {
|
||||
serial_high();
|
||||
} else {
|
||||
serial_low();
|
||||
}
|
||||
serial_delay();
|
||||
}
|
||||
}
|
||||
|
||||
// interrupt handle to be used by the slave device
|
||||
ISR(SERIAL_PIN_INTERRUPT) {
|
||||
sync_send();
|
||||
|
||||
uint8_t checksum = 0;
|
||||
for (int i = 0; i < SERIAL_SLAVE_BUFFER_LENGTH; ++i) {
|
||||
serial_write_byte(serial_slave_buffer[i]);
|
||||
sync_send();
|
||||
checksum += serial_slave_buffer[i];
|
||||
}
|
||||
serial_write_byte(checksum);
|
||||
sync_send();
|
||||
|
||||
// wait for the sync to finish sending
|
||||
serial_delay();
|
||||
|
||||
// read the middle of pulses
|
||||
_delay_us(SERIAL_DELAY/2);
|
||||
|
||||
uint8_t checksum_computed = 0;
|
||||
for (int i = 0; i < SERIAL_MASTER_BUFFER_LENGTH; ++i) {
|
||||
serial_master_buffer[i] = serial_read_byte();
|
||||
sync_send();
|
||||
checksum_computed += serial_master_buffer[i];
|
||||
}
|
||||
uint8_t checksum_received = serial_read_byte();
|
||||
sync_send();
|
||||
|
||||
serial_input(); // end transaction
|
||||
|
||||
if ( checksum_computed != checksum_received ) {
|
||||
status |= SLAVE_DATA_CORRUPT;
|
||||
} else {
|
||||
status &= ~SLAVE_DATA_CORRUPT;
|
||||
}
|
||||
}
|
||||
|
||||
inline
|
||||
bool serial_slave_DATA_CORRUPT(void) {
|
||||
return status & SLAVE_DATA_CORRUPT;
|
||||
}
|
||||
|
||||
// Copies the serial_slave_buffer to the master and sends the
|
||||
// serial_master_buffer to the slave.
|
||||
//
|
||||
// Returns:
|
||||
// 0 => no error
|
||||
// 1 => slave did not respond
|
||||
int serial_update_buffers(void) {
|
||||
// this code is very time dependent, so we need to disable interrupts
|
||||
cli();
|
||||
|
||||
// signal to the slave that we want to start a transaction
|
||||
serial_output();
|
||||
serial_low();
|
||||
_delay_us(1);
|
||||
|
||||
// wait for the slaves response
|
||||
serial_input();
|
||||
serial_high();
|
||||
_delay_us(SERIAL_DELAY);
|
||||
|
||||
// check if the slave is present
|
||||
if (serial_read_pin()) {
|
||||
// slave failed to pull the line low, assume not present
|
||||
sei();
|
||||
return 1;
|
||||
}
|
||||
|
||||
// if the slave is present syncronize with it
|
||||
sync_recv();
|
||||
|
||||
uint8_t checksum_computed = 0;
|
||||
// receive data from the slave
|
||||
for (int i = 0; i < SERIAL_SLAVE_BUFFER_LENGTH; ++i) {
|
||||
serial_slave_buffer[i] = serial_read_byte();
|
||||
sync_recv();
|
||||
checksum_computed += serial_slave_buffer[i];
|
||||
}
|
||||
uint8_t checksum_received = serial_read_byte();
|
||||
sync_recv();
|
||||
|
||||
if (checksum_computed != checksum_received) {
|
||||
sei();
|
||||
return 1;
|
||||
}
|
||||
|
||||
uint8_t checksum = 0;
|
||||
// send data to the slave
|
||||
for (int i = 0; i < SERIAL_MASTER_BUFFER_LENGTH; ++i) {
|
||||
serial_write_byte(serial_master_buffer[i]);
|
||||
sync_recv();
|
||||
checksum += serial_master_buffer[i];
|
||||
}
|
||||
serial_write_byte(checksum);
|
||||
sync_recv();
|
||||
|
||||
// always, release the line when not in use
|
||||
serial_output();
|
||||
serial_high();
|
||||
|
||||
sei();
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
#ifndef MY_SERIAL_H
|
||||
#define MY_SERIAL_H
|
||||
|
||||
#include "config.h"
|
||||
#include <stdbool.h>
|
||||
|
||||
/* TODO: some defines for interrupt setup */
|
||||
#define SERIAL_PIN_DDR DDRD
|
||||
#define SERIAL_PIN_PORT PORTD
|
||||
#define SERIAL_PIN_INPUT PIND
|
||||
#define SERIAL_PIN_MASK _BV(PD0)
|
||||
#define SERIAL_PIN_INTERRUPT INT0_vect
|
||||
|
||||
#define SERIAL_SLAVE_BUFFER_LENGTH MATRIX_ROWS/2
|
||||
#define SERIAL_MASTER_BUFFER_LENGTH 1
|
||||
|
||||
// Buffers for master - slave communication
|
||||
extern volatile uint8_t serial_slave_buffer[SERIAL_SLAVE_BUFFER_LENGTH];
|
||||
extern volatile uint8_t serial_master_buffer[SERIAL_MASTER_BUFFER_LENGTH];
|
||||
|
||||
void serial_master_init(void);
|
||||
void serial_slave_init(void);
|
||||
int serial_update_buffers(void);
|
||||
bool serial_slave_data_corrupt(void);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
#include <avr/io.h>
|
||||
#include <avr/wdt.h>
|
||||
#include <avr/power.h>
|
||||
#include <avr/interrupt.h>
|
||||
#include <util/delay.h>
|
||||
#include <avr/eeprom.h>
|
||||
#include "split_util.h"
|
||||
#include "matrix.h"
|
||||
#include "i2c.h"
|
||||
#include "serial.h"
|
||||
#include "keyboard.h"
|
||||
#include "config.h"
|
||||
|
||||
volatile bool isLeftHand = true;
|
||||
|
||||
static void setup_handedness(void) {
|
||||
#ifdef EE_HANDS
|
||||
isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS);
|
||||
#else
|
||||
#ifdef I2C_MASTER_RIGHT
|
||||
isLeftHand = !has_usb();
|
||||
#else
|
||||
isLeftHand = has_usb();
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
static void keyboard_master_setup(void) {
|
||||
#ifdef USE_I2C
|
||||
i2c_master_init();
|
||||
#else
|
||||
serial_master_init();
|
||||
#endif
|
||||
}
|
||||
|
||||
static void keyboard_slave_setup(void) {
|
||||
#ifdef USE_I2C
|
||||
i2c_slave_init(SLAVE_I2C_ADDRESS);
|
||||
#else
|
||||
serial_slave_init();
|
||||
#endif
|
||||
}
|
||||
|
||||
bool has_usb(void) {
|
||||
USBCON |= (1 << OTGPADE); //enables VBUS pad
|
||||
_delay_us(5);
|
||||
return (USBSTA & (1<<VBUS)); //checks state of VBUS
|
||||
}
|
||||
|
||||
void split_keyboard_setup(void) {
|
||||
setup_handedness();
|
||||
|
||||
if (has_usb()) {
|
||||
keyboard_master_setup();
|
||||
} else {
|
||||
keyboard_slave_setup();
|
||||
}
|
||||
sei();
|
||||
}
|
||||
|
||||
void keyboard_slave_loop(void) {
|
||||
matrix_init();
|
||||
|
||||
while (1) {
|
||||
matrix_slave_scan();
|
||||
}
|
||||
}
|
||||
|
||||
// this code runs before the usb and keyboard is initialized
|
||||
void matrix_setup(void) {
|
||||
split_keyboard_setup();
|
||||
|
||||
if (!has_usb()) {
|
||||
keyboard_slave_loop();
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
#ifndef SPLIT_KEYBOARD_UTIL_H
|
||||
#define SPLIT_KEYBOARD_UTIL_H
|
||||
|
||||
#include <stdbool.h>
|
||||
|
||||
#ifdef EE_HANDS
|
||||
#define EECONFIG_BOOTMAGIC_END (uint8_t *)10
|
||||
#define EECONFIG_HANDEDNESS EECONFIG_BOOTMAGIC_END
|
||||
#endif
|
||||
|
||||
#define SLAVE_I2C_ADDRESS 0x32
|
||||
|
||||
extern volatile bool isLeftHand;
|
||||
|
||||
// slave version of matix scan, defined in matrix.c
|
||||
void matrix_slave_scan(void);
|
||||
|
||||
void split_keyboard_setup(void);
|
||||
bool has_usb(void);
|
||||
void keyboard_slave_loop(void);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,75 @@
|
|||
|
||||
|
||||
# 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=512
|
||||
|
||||
|
||||
# Build Options
|
||||
# change yes to no to disable
|
||||
#
|
||||
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 ?= yes # Console for debug(+400)
|
||||
COMMAND_ENABLE ?= yes # Commands for debug and configuration
|
||||
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE
|
||||
SLEEP_LED_ENABLE ?= no # Breathing sleep LED during USB suspend
|
||||
# if this doesn't work, see here: https://github.com/tmk/tmk_keyboard/wiki/FAQ#nkro-doesnt-work
|
||||
NKRO_ENABLE ?= no # USB Nkey Rollover
|
||||
BACKLIGHT_ENABLE ?= no # Enable keyboard backlight functionality on B7 by default
|
||||
MIDI_ENABLE ?= no # MIDI controls
|
||||
UNICODE_ENABLE ?= no # Unicode
|
||||
BLUETOOTH_ENABLE ?= no # Enable Bluetooth with the Adafruit EZ-Key HID
|
||||
AUDIO_ENABLE ?= no # Audio output on port C6
|
||||
|
||||
ifndef QUANTUM_DIR
|
||||
include ../../Makefile
|
||||
endif
|
||||
|
||||
|
||||
|
|
@ -0,0 +1,162 @@
|
|||
/*
|
||||
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 0x6060
|
||||
#define DEVICE_VER 0x0001
|
||||
#define MANUFACTURER Wootpatoot
|
||||
#define PRODUCT maxipad
|
||||
#define DESCRIPTION g8ming keeb
|
||||
|
||||
/* key matrix size */
|
||||
#define MATRIX_ROWS 5
|
||||
#define MATRIX_COLS 6
|
||||
|
||||
/*
|
||||
* Keyboard Matrix Assignments
|
||||
*
|
||||
* Change this to how you wired your keyboard
|
||||
* COLS: AVR pins used for columns, left to right
|
||||
* ROWS: AVR pins used for rows, top to bottom
|
||||
* DIODE_DIRECTION: COL2ROW = COL = Anode (+), ROW = Cathode (-, marked on diode)
|
||||
* ROW2COL = ROW = Anode (+), COL = Cathode (-, marked on diode)
|
||||
*
|
||||
*/
|
||||
#define MATRIX_ROW_PINS { B6, F7, B2, B3, B1 }
|
||||
#define MATRIX_COL_PINS { F6, C6, D7, F5, B4, B5 }
|
||||
#define UNUSED_PINS
|
||||
|
||||
/* COL2ROW or ROW2COL */
|
||||
#define DIODE_DIRECTION COL2ROW
|
||||
|
||||
// #define BACKLIGHT_PIN B7
|
||||
// #define BACKLIGHT_BREATHING
|
||||
// #define BACKLIGHT_LEVELS 3
|
||||
|
||||
|
||||
/* Debounce reduces chatter (unintended double-presses) - set 0 if debouncing is not needed */
|
||||
#define DEBOUNCING_DELAY 5
|
||||
|
||||
/* define if matrix has ghost (lacks anti-ghosting diodes) */
|
||||
//#define MATRIX_HAS_GHOST
|
||||
|
||||
/* number of backlight levels */
|
||||
|
||||
/* 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
|
||||
|
||||
/*
|
||||
* Force NKRO
|
||||
*
|
||||
* Force NKRO (nKey Rollover) to be enabled by default, regardless of the saved
|
||||
* state in the bootmagic EEPROM settings. (Note that NKRO must be enabled in the
|
||||
* makefile for this to work.)
|
||||
*
|
||||
* If forced on, NKRO can be disabled via magic key (default = LShift+RShift+N)
|
||||
* until the next keyboard reset.
|
||||
*
|
||||
* NKRO may prevent your keystrokes from being detected in the BIOS, but it is
|
||||
* fully operational during normal computer usage.
|
||||
*
|
||||
* For a less heavy-handed approach, enable NKRO via magic key (LShift+RShift+N)
|
||||
* or via bootmagic (hold SPACE+N while plugging in the keyboard). Once set by
|
||||
* bootmagic, NKRO mode will always be enabled until it is toggled again during a
|
||||
* power-up.
|
||||
*
|
||||
*/
|
||||
//#define FORCE_NKRO
|
||||
|
||||
/*
|
||||
* Magic Key Options
|
||||
*
|
||||
* Magic keys are hotkey commands that allow control over firmware functions of
|
||||
* the keyboard. They are best used in combination with the HID Listen program,
|
||||
* found here: https://www.pjrc.com/teensy/hid_listen.html
|
||||
*
|
||||
* The options below allow the magic key functionality to be changed. This is
|
||||
* useful if your keyboard/keypad is missing keys and you want magic key support.
|
||||
*
|
||||
*/
|
||||
|
||||
/* key combination for magic key command */
|
||||
#define IS_COMMAND() ( \
|
||||
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \
|
||||
)
|
||||
|
||||
/* control how magic key switches layers */
|
||||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS true
|
||||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS true
|
||||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM false
|
||||
|
||||
/* override magic key keymap */
|
||||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_FKEYS
|
||||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_NKEYS
|
||||
//#define MAGIC_KEY_SWITCH_LAYER_WITH_CUSTOM
|
||||
//#define MAGIC_KEY_HELP1 H
|
||||
//#define MAGIC_KEY_HELP2 SLASH
|
||||
//#define MAGIC_KEY_DEBUG D
|
||||
//#define MAGIC_KEY_DEBUG_MATRIX X
|
||||
//#define MAGIC_KEY_DEBUG_KBD K
|
||||
//#define MAGIC_KEY_DEBUG_MOUSE M
|
||||
//#define MAGIC_KEY_VERSION V
|
||||
//#define MAGIC_KEY_STATUS S
|
||||
//#define MAGIC_KEY_CONSOLE C
|
||||
//#define MAGIC_KEY_LAYER0_ALT1 ESC
|
||||
//#define MAGIC_KEY_LAYER0_ALT2 GRAVE
|
||||
//#define MAGIC_KEY_LAYER0 0
|
||||
//#define MAGIC_KEY_LAYER1 1
|
||||
//#define MAGIC_KEY_LAYER2 2
|
||||
//#define MAGIC_KEY_LAYER3 3
|
||||
//#define MAGIC_KEY_LAYER4 4
|
||||
//#define MAGIC_KEY_LAYER5 5
|
||||
//#define MAGIC_KEY_LAYER6 6
|
||||
//#define MAGIC_KEY_LAYER7 7
|
||||
//#define MAGIC_KEY_LAYER8 8
|
||||
//#define MAGIC_KEY_LAYER9 9
|
||||
//#define MAGIC_KEY_BOOTLOADER PAUSE
|
||||
//#define MAGIC_KEY_LOCK CAPS
|
||||
//#define MAGIC_KEY_EEPROM E
|
||||
//#define MAGIC_KEY_NKRO N
|
||||
//#define MAGIC_KEY_SLEEP_LED Z
|
||||
|
||||
/*
|
||||
* 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
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
# 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 = yes # 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 = no # 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.
|
||||
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend
|
||||
|
||||
ifndef QUANTUM_DIR
|
||||
include ../../../../Makefile
|
||||
endif
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
#ifndef CONFIG_USER_H
|
||||
#define CONFIG_USER_H
|
||||
|
||||
#include "../../config.h"
|
||||
|
||||
// place overrides here
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,54 @@
|
|||
#include "maxipad.h"
|
||||
|
||||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
|
||||
[0] = KEYMAP( /* Base */
|
||||
KC_ESC, KC_1, KC_2, KC_3, KC_4, KC_5, \
|
||||
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, \
|
||||
MO(1), KC_A, KC_S, KC_D, KC_F, KC_G, \
|
||||
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, \
|
||||
KC_LCTL, KC_LALT, MO(1), KC_ENT,KC_GRV,KC_SPC \
|
||||
),
|
||||
[1] = KEYMAP(
|
||||
KC_GRV, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, \
|
||||
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, KC_TRNS, KC_TRNS, \
|
||||
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS \
|
||||
),
|
||||
};
|
||||
|
||||
const uint16_t PROGMEM fn_actions[] = {
|
||||
|
||||
};
|
||||
|
||||
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
|
||||
{
|
||||
// MACRODOWN only works in this function
|
||||
switch(id) {
|
||||
case 0:
|
||||
if (record->event.pressed) {
|
||||
register_code(KC_RSFT);
|
||||
} else {
|
||||
unregister_code(KC_RSFT);
|
||||
}
|
||||
break;
|
||||
}
|
||||
return MACRO_NONE;
|
||||
};
|
||||
|
||||
|
||||
void matrix_init_user(void) {
|
||||
|
||||
}
|
||||
|
||||
void matrix_scan_user(void) {
|
||||
|
||||
}
|
||||
|
||||
bool process_record_user(uint16_t keycode, keyrecord_t *record) {
|
||||
return true;
|
||||
}
|
||||
|
||||
void led_set_user(uint8_t usb_led) {
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
# The default keymap for maxipad
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
#include "maxipad.h"
|
||||
|
||||
void matrix_init_kb(void) {
|
||||
// put your keyboard start-up code here
|
||||
// runs once when the firmware starts up
|
||||
|
||||
matrix_init_user();
|
||||
}
|
||||
|
||||
void matrix_scan_kb(void) {
|
||||
// put your looping keyboard code here
|
||||
// runs every cycle (a lot)
|
||||
|
||||
matrix_scan_user();
|
||||
}
|
||||
|
||||
bool process_record_kb(uint16_t keycode, keyrecord_t *record) {
|
||||
// put your per-action keyboard code here
|
||||
// runs for every action, just before processing by the firmware
|
||||
|
||||
return process_record_user(keycode, record);
|
||||
}
|
||||
|
||||
void led_set_kb(uint8_t usb_led) {
|
||||
// put your keyboard LED indicator (ex: Caps Lock LED) toggling code here
|
||||
|
||||
led_set_user(usb_led);
|
||||
}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
#ifndef MAXIPAD_H
|
||||
#define MAXIPAD_H
|
||||
|
||||
#include "quantum.h"
|
||||
|
||||
// This a shortcut to help you visually see your layout.
|
||||
// The following is an example using the Planck MIT layout
|
||||
// The first section contains all of the arguements
|
||||
// The second converts the arguments into a two-dimensional array
|
||||
#define KEYMAP( \
|
||||
k00, k01, k02, k03, k04, k05, \
|
||||
k10, k11, k12, k13, k14, k15, \
|
||||
k20, k21, k22, k23, k24, k25, \
|
||||
k30, k31, k32, k33, k34, k35, \
|
||||
k40, k41, k42, k43, k44, k45 \
|
||||
) \
|
||||
{ \
|
||||
{ k00, k01, k02, k03, k04, k05 }, \
|
||||
{ k10, k11, k12, k13, k14, k15 }, \
|
||||
{ k20, k21, k22, k23, k24, k25 }, \
|
||||
{ k30, k31, k32, k33, k34, k35 }, \
|
||||
{ k40, k41, k42, k43, k44, k45} \
|
||||
}
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,28 @@
|
|||
maxipad keyboard firmware
|
||||
======================
|
||||
|
||||
## Quantum MK Firmware
|
||||
|
||||
For the full Quantum feature list, see [the parent readme.md](/doc/readme.md).
|
||||
|
||||
## Building
|
||||
|
||||
Download or clone the whole firmware and navigate to the keyboards/maxipad folder. Once your dev env is setup, you'll be able to type `make` to generate your .hex - you can then use the Teensy Loader to program your .hex file.
|
||||
|
||||
Depending on which keymap you would like to use, you will have to compile slightly differently.
|
||||
|
||||
### Default
|
||||
|
||||
To build with the default keymap, simply run `make`.
|
||||
|
||||
### Other Keymaps
|
||||
|
||||
Several version of keymap are available in advance but you are recommended to define your favorite layout yourself. To define your own keymap create a folder with the name of your keymap in the keymaps folder, and see keymap documentation (you can find in top readme.md) and existant keymap files.
|
||||
|
||||
To build the firmware binary hex file with a keymap just do `make` with `keymap` option like:
|
||||
|
||||
```
|
||||
$ make keymap=[default|jack|<name>]
|
||||
```
|
||||
|
||||
Keymaps follow the format **__keymap.c__** and are stored in folders in the `keymaps` folder, eg `keymaps/my_keymap/`
|
||||
Loading…
Reference in New Issue