@ -0,0 +1,5 @@ | |||
SUBPROJECT_DEFAULT = v2 | |||
ifndef MAKEFILE_INCLUDED | |||
include ../../Makefile | |||
endif |
@ -0,0 +1,3 @@ | |||
ifndef MAKEFILE_INCLUDED | |||
include ../../Makefile | |||
endif |
@ -0,0 +1,32 @@ | |||
#include "DeltaSplit75.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) { | |||
#ifdef AUDIO_ENABLE | |||
PLAY_NOTE_ARRAY(tone_goodbye, false, 0); | |||
_delay_ms(150); | |||
stop_all_notes(); | |||
#endif | |||
} |
@ -0,0 +1,37 @@ | |||
#ifndef ProtoSplit_H | |||
#define ProtoSplit_H | |||
#include "../DeltaSplit75.h" | |||
//void promicro_bootloader_jmp(bool program); | |||
#include "quantum.h" | |||
//void promicro_bootloader_jmp(bool program); | |||
//matrix is defined in a weird way here; the layout on both sides are asymmetrical, but the "matrix" is symmetrical but with empty gaps | |||
//the last column is defined as a separate row because the firmware currently doesnt support more than 8 columns (this layout has 9 columns per side) K45 and K110 are the Bs on both sides | |||
#define KEYMAP( \ | |||
K00, K01, K02, K03, K04, K05, K06, K70, K71, K72, K73, K74, K75, K76, K77, K132, \ | |||
K10, K11, K12, K13, K14, K15, K16, K80, K81, K82, K83, K84, K85, K86, K87, K133, \ | |||
K20, K21, K22, K23, K24, K25, K90, K91, K92, K93, K94, K95, K96, K97, K134, \ | |||
K30, K31, K32, K33, K34, K35, K100, K101, K102, K103, K104, K105, K107, K135, \ | |||
K40, K41, K42, K43, K44, K45, K110, K111, K112, K113, K114, K115, K116, K117, K136, \ | |||
K50, K51, K52, K54, K55, K120, K121, K122, K123, K126, K127, K137 \ | |||
) \ | |||
{ \ | |||
{ K00, K01, K02, K03, K04, K05, K06, KC_NO}, \ | |||
{ K10, K11, K12, K13, K14, K15, K16, KC_NO}, \ | |||
{ K20, K21, K22, K23, K24, K25, KC_NO, KC_NO}, \ | |||
{ K30, K31, K32, K33, K34, K35, KC_NO, KC_NO}, \ | |||
{ K40, K41, K42, K43, K44, K45, KC_NO, KC_NO}, \ | |||
{ K50, K51, K52, KC_NO, K54, K55, KC_NO, KC_NO}, \ | |||
{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO}, \ | |||
{ K70 , K71, K72, K73, K74, K75, K76, K77}, \ | |||
{ K80, K81, K82, K83, K84, K85, K86, K87}, \ | |||
{ K90, K91, K92, K93, K94, K95, K96, K97}, \ | |||
{ K100, K101, K102, K103, K104, K105, KC_NO, K107}, \ | |||
{ K110, K111, K112, K113, K114, K115, K116, K117}, \ | |||
{ K120, K121, K122, K123, KC_NO, KC_NO, K126, K127}, \ | |||
{ KC_NO, KC_NO, K132, K133, K134, K135, K136, K137} \ | |||
} | |||
#endif |
@ -0,0 +1,90 @@ | |||
/* | |||
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 xyxjj | |||
#define PRODUCT DeltaSplit75 | |||
#define DESCRIPTION 75% split keyboard | |||
/* key matrix size */ | |||
// Rows are doubled-up | |||
#define MATRIX_ROWS 14 | |||
#define MATRIX_COLS 8 | |||
// wiring of each half | |||
#define MATRIX_ROW_PINS { F4, F5, F6, F7, B1, B3, B2 } | |||
#define MATRIX_COL_PINS { B6, B5, B4, E6, D7, C6, D4, D1} | |||
#define CATERINA_BOOTLOADER | |||
/* 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 D3 | |||
#define RGBLIGHT_TIMER | |||
#define RGBLED_NUM 12 // Number of LEDs | |||
#define ws2812_PORTREG PORTD | |||
#define ws2812_DDRREG DDRD | |||
/* | |||
* 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 +1,5 @@ | |||
BACKLIGHT_ENABLE = no | |||
ifndef QUANTUM_DIR | |||
include ../../../Makefile | |||
endif |
@ -0,0 +1,29 @@ | |||
/* | |||
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" | |||
#ifdef SUBPROJECT_RightB | |||
#include "RightB/config.h" | |||
#endif | |||
#ifdef SUBPROJECT_V2 | |||
#include "v2/config.h" | |||
#endif | |||
#endif |
@ -0,0 +1 @@ | |||
#include "deltasplit75.h" |
@ -0,0 +1,13 @@ | |||
#ifndef deltasplit75_H | |||
#define deltasplit75_H | |||
#ifdef SUBPROJECT_v2 | |||
#include "v2.h" | |||
#endif | |||
#ifdef SUBPROJECT_ProtoSplit | |||
#include "ProtoSplit.h" | |||
#endif | |||
#include "quantum.h" | |||
#endif |
@ -0,0 +1,2 @@ | |||
:0B0000000000000000000000000001F4 | |||
:00000001FF |
@ -0,0 +1,2 @@ | |||
:0B0000000000000000000000000000F5 | |||
:00000001FF |
@ -0,0 +1,162 @@ | |||
#include <util/twi.h> | |||
#include <avr/io.h> | |||
#include <stdlib.h> | |||
#include <avr/interrupt.h> | |||
#include <util/twi.h> | |||
#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. | |||
// | |||
// (F_CPU/SCL_CLOCK) => # of μC cycles to transfer a bit | |||
// poll loop takes at least 8 clock cycles to execute | |||
#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8 | |||
#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE) | |||
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); | |||
} | |||
#endif |
@ -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 |
@ -0,0 +1,31 @@ | |||
/* | |||
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/>. | |||
*/ | |||
#define USE_SERIAL | |||
#define MASTER_LEFT | |||
// #define _MASTER_RIGHT | |||
// #define EE_HANDS | |||
#ifdef SUBPROJECT_v2 | |||
#include "../../v2/config.h" | |||
#endif | |||
#ifdef SUBPROJECT_ProtoSplit | |||
#include "../../ProtoSplit/config.h" | |||
#endif |
@ -0,0 +1,31 @@ | |||
#include "deltasplit75.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. | |||
// Fillers to make layering more clear | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
KEYMAP( | |||
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, | |||
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_DEL, KC_END, KC_PGDN, | |||
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSPC, KC_SLCK, | |||
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_TRNS, KC_ENT, KC_PAUS, //modify KC_TRNS to enable ISO Support | |||
KC_LSFT, KC_TRNS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_LSFT, KC_UP, KC_PSCR, //modify KC_TRNS to enable ISO Support | |||
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, MO(1), KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT), | |||
KEYMAP( | |||
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, RESET, | |||
KC_BSLS, 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_VOLU, KC_UP, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, | |||
M(1), KC_LEFT, KC_DOWN, KC_RGHT, KC_PAUS, 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_VOLD, M(0), KC_PSCR, 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), | |||
}; |
@ -0,0 +1,31 @@ | |||
/* | |||
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/>. | |||
*/ | |||
#define USE_SERIAL | |||
#define MASTER_LEFT | |||
// #define _MASTER_RIGHT | |||
// #define EE_HANDS | |||
#ifdef SUBPROJECT_V2 | |||
#include "../../V2/config.h" | |||
#endif | |||
#ifdef SUBPROJECT_ProtoSplit | |||
#include "../../ProtoSplit/config.h" | |||
#endif |
@ -0,0 +1,31 @@ | |||
#include "DeltaSplit75.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. | |||
// Fillers to make layering more clear | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
KEYMAP( | |||
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_INS, KC_HOME, KC_PGUP, | |||
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_DEL, KC_END, KC_PGDN, | |||
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSPC, KC_SLCK, | |||
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_ENT, KC_PAUS, | |||
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_LSFT, KC_UP, KC_PSCR, | |||
KC_LCTL, KC_LGUI, KC_LALT, KC_SPC, MO(1), KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT), | |||
KEYMAP( | |||
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, RESET, | |||
KC_BSLS, 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_VOLU, KC_UP, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, | |||
M(1), KC_LEFT, KC_DOWN, KC_RGHT, KC_PAUS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, | |||
KC_TRNS, KC_VOLD, M(0), KC_PSCR, 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), | |||
}; |
@ -1,31 +1,31 @@ | |||
/* | |||
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/>. | |||
*/ | |||
#define USE_SERIAL | |||
#define MASTER_LEFT | |||
// #define _MASTER_RIGHT | |||
// #define EE_HANDS | |||
#ifdef SUBPROJECT_v2 | |||
#include "../../v2/config.h" | |||
#endif | |||
#ifdef SUBPROJECT_ProtoSplit | |||
#include "../../ProtoSplit/config.h" | |||
#endif | |||
/* | |||
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/>. | |||
*/ | |||
#define USE_SERIAL | |||
#define MASTER_LEFT | |||
// #define _MASTER_RIGHT | |||
// #define EE_HANDS | |||
#ifdef SUBPROJECT_v2 | |||
#include "../../v2/config.h" | |||
#endif | |||
#ifdef SUBPROJECT_ProtoSplit | |||
#include "../../ProtoSplit/config.h" | |||
#endif |
@ -1,46 +1,46 @@ | |||
#include "deltasplit75.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. | |||
// Fillers to make layering more clear | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
/* Layer 0: Default Layer | |||
*,-----------------------------------------------------------------------. | |||
* |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9| F10| F11| F12|Prnt|Ins|Del| | |||
* |----------------------------------------------------------------------| | |||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| Bakspace | Home| | |||
* |----------------------------------------------------------------------| | |||
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| PgUp| | |||
* |----------------------------------------------------------------------| | |||
* |Ctrl| A| S| D| F| G| H| J| K| L| ;| '|Enter | PgDown| | |||
* |----------------------------------------------------------------------| | |||
* |Shif| | Z| X| C| V| B| N| M| ,| .| /|Shift | Up| End| | |||
* |----------------------------------------------------------------------| | |||
* |CapsLo|Gui |Alt |Sp |Mod | Sp| Alt| Gui| Ctrl| | Lef| Dow| Rig| | |||
* `----------------------------------------------------------------------' | |||
*/ | |||
KEYMAP( | |||
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_INS, KC_DEL, | |||
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_BSPC, KC_HOME, | |||
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP, | |||
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_TRNS, KC_ENT, KC_PGDN, | |||
KC_LSFT, KC_TRNS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_END, | |||
KC_CAPS, KC_LGUI, KC_LALT, KC_SPC, MO(1), KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT), | |||
KEYMAP( | |||
RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET, | |||
RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, 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, 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_VOLU, | |||
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_MPLY, KC_VOLD, | |||
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MPRV, KC_STOP, KC_MNXT), | |||
#include "deltasplit75.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. | |||
// Fillers to make layering more clear | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
/* Layer 0: Default Layer | |||
*,-----------------------------------------------------------------------. | |||
* |Esc| F1| F2| F3| F4| F5| F6| F7| F8| F9| F10| F11| F12|Prnt|Ins|Del| | |||
* |----------------------------------------------------------------------| | |||
* | `| 1| 2| 3| 4| 5| 6| 7| 8| 9| 0| -| =| Bakspace | Home| | |||
* |----------------------------------------------------------------------| | |||
* |Tab | Q| W| E| R| T| Y| U| I| O| P| [| ]| \| PgUp| | |||
* |----------------------------------------------------------------------| | |||
* |Ctrl| A| S| D| F| G| H| J| K| L| ;| '|Enter | PgDown| | |||
* |----------------------------------------------------------------------| | |||
* |Shif| | Z| X| C| V| B| N| M| ,| .| /|Shift | Up| End| | |||
* |----------------------------------------------------------------------| | |||
* |CapsLo|Gui |Alt |Sp |Mod | Sp| Alt| Gui| Ctrl| | Lef| Dow| Rig| | |||
* `----------------------------------------------------------------------' | |||
*/ | |||
KEYMAP( | |||
KC_ESC, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_PSCR, KC_INS, KC_DEL, | |||
KC_GRV, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, KC_MINS, KC_EQL, KC_BSPC, KC_BSPC, KC_HOME, | |||
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_LBRC, KC_RBRC, KC_BSLS, KC_PGUP, | |||
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_H, KC_J, KC_K, KC_L, KC_SCLN, KC_QUOT, KC_TRNS, KC_ENT, KC_PGDN, | |||
KC_LSFT, KC_TRNS, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_B, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, KC_UP, KC_END, | |||
KC_CAPS, KC_LGUI, KC_LALT, KC_SPC, MO(1), KC_SPC, KC_RALT, KC_RGUI, KC_RCTL, KC_LEFT, KC_DOWN, KC_RGHT), | |||
KEYMAP( | |||
RGB_TOG, RGB_HUI, RGB_SAI, RGB_VAI, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, RESET, | |||
RGB_MOD, RGB_HUD, RGB_SAD, RGB_VAD, 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, 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_VOLU, | |||
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_MPLY, KC_VOLD, | |||
KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_TRNS, KC_MPRV, KC_STOP, KC_MNXT), | |||
}; |
@ -0,0 +1,318 @@ | |||
/* | |||
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 "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 | |||
#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; | |||
} | |||
#ifdef USE_I2C | |||
// 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; | |||
} | |||
#else // USE_SERIAL | |||
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 // USE_SERIAL | |||
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 // USE_SERIAL | |||
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 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 | |||
#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 +1,126 @@ | |||
DeltaSplit75 | |||
====== | |||
This readme and most of the code are from https://github.com/ahtn/tmk_keyboard/ and https://github.com/qmk/qmk_firmware/tree/master/keyboards/lets_split | |||
Credit to ahtn and wootpatoot for work on the split keyboard firmware | |||
Split keyboard firmware for Arduino Pro Micro or other ATmega32u4 | |||
based boards. | |||
## Case Files | |||
Files are available here: https://github.com/xyxjj/DeltaSplit75-Case-files | |||
## First Time Setup | |||
Download or clone the whole firmware and navigate to the keyboards/DeltaSplit75 directory. Once your dev env is setup, you'll be able to generate the default .hex using: | |||
``` | |||
make V2 | |||
or | |||
make ProtoSplit-ProtoSplit (if you have one of the prototype PCBs) | |||
``` | |||
You will see a lot of output and if everything worked correctly you will see the built hex files: | |||
``` | |||
DeltaSplit75_ProtoSplit_ProtoSplit.hex | |||
or | |||
DeltaSplit75_V2_Default.hex | |||
``` | |||
For more information on customizing keymaps, take a look at the primary documentation for [Customizing Your Keymap](/readme.md##customizing-your-keymap) in the main readme.md. | |||
### DeltaSplit75 V2 | |||
The PCBs available in groupbuy are all v2, if you've bought one of my prototype PCBs (it says DeltaSplit65 on the silkscreen instead of 75), use the code make ProtoSplit-ProtoSplit instead | |||
Features | |||
-------- | |||
For the full Quantum Mechanical Keyboard feature list, see [the parent readme.md](/readme.md). | |||
Some features supported by the firmware: | |||
* Either half can connect to the computer via USB, or both halves can be used | |||
independently. | |||
* 75% formfactor | |||
* Support for multiple Bottom Rows | |||
* RGB underglow support | |||
* Split Backspace and ISO support | |||
Flashing | |||
------- | |||
I personally use xLoader to upload my hex files to the keyboard, though any other working software is fine too | |||
Choosing which board to plug the USB cable into (choosing Master) | |||
-------- | |||
Because the two boards are identical, the firmware has logic to differentiate the left and right board. | |||
It uses two strategies to figure things out: look at the EEPROM (memory on the chip) or looks if the current board has the usb cable. | |||
The EEPROM approach requires additional setup (flashing the eeeprom) but allows you to swap the usb cable to either side. | |||
The USB cable approach is easier to setup and if you just want the usb cable on the left board, you do not need to do anything extra. | |||
### Setting the left hand as master | |||
If you always plug the usb cable into the left board, nothing extra is needed as this is the default. Comment out `EE_HANDS` and comment out `I2C_MASTER_RIGHT` or `MASTER_RIGHT` if for some reason it was set. | |||
### Setting the right hand as master | |||
If you always plug the usb cable into the right board, add an extra flag to your `config.h` | |||
``` | |||
#define MASTER_RIGHT | |||
``` | |||
### Setting EE_hands to use either hands as master | |||
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: | |||
``` | |||
avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-lefthand.eep | |||
// or the equivalent in dfu-programmer | |||
``` | |||
and similarly for right half | |||
``` | |||
avrdude -p atmega32u4 -P $(COM_PORT) -c avr109 -U eeprom:w:eeprom-righhand.eep | |||
// or the equivalent in dfu-programmer | |||
``` | |||
NOTE: replace `$(COM_PORT)` with the port of your device (e.g. `/dev/ttyACM0`) | |||
After you have flashed the EEPROM, you then need to set `EE_HANDS` in your config.h, rebuild the hex files and reflash. | |||
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 using bootmagic's default layout option. | |||
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. | |||
Notes on Using Pro Micro 3.3V | |||
----------------------------- | |||
Do update the `F_CPU` parameter in `rules.mk` to `8000000` which reflects | |||
the frequency on the 3.3V board. | |||
Also, if the slave board is producing weird characters in certain columns, | |||
update the following line in `matrix.c` to the following: | |||
``` | |||
// _delay_us(30); // without this wait read unstable value. | |||
_delay_us(300); // without this wait read unstable value. | |||
``` |
@ -0,0 +1,87 @@ | |||
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 ?= 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. | |||
SUBPROJECT_rev1 ?= yes | |||
USE_I2C ?= yes | |||
# 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 | |||
avrdude: build | |||
ls /dev/tty* > /tmp/1; \ | |||
echo "Reset your Pro Micro now"; \ | |||
while [[ -z $$USB ]]; do \ | |||
sleep 1; \ | |||
ls /dev/tty* > /tmp/2; \ | |||
USB=`diff /tmp/1 /tmp/2 | grep -o '/dev/tty.*'`; \ | |||
done; \ | |||
avrdude -p $(MCU) -c avr109 -P $$USB -U flash:w:$(BUILD_DIR)/$(TARGET).hex | |||
.PHONY: avrdude |
@ -0,0 +1,228 @@ | |||
/* | |||
* 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" | |||
#ifdef USE_SERIAL | |||
// 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; | |||
} | |||
#endif |
@ -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_COLS+7)/8 *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 +1,81 @@ | |||
#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 "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) { | |||
#ifdef EE_HANDS | |||
isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS); | |||
#else | |||
// I2C_MASTER_RIGHT is deprecated use MASTER_RIGHT instead since this works for both serial and i2c | |||
#if defined(I2C_MASTER_RIGHT) || defined(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 +1,3 @@ | |||
ifndef MAKEFILE_INCLUDED | |||
include ../../Makefile | |||
endif |
@ -0,0 +1,90 @@ | |||
/* | |||
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 xyxjj | |||
#define PRODUCT DeltaSplit75 | |||
#define DESCRIPTION 75% split keyboard | |||
/* key matrix size */ | |||
// Rows are doubled-up | |||
#define MATRIX_ROWS 14 | |||
#define MATRIX_COLS 8 | |||
// wiring of each half | |||
#define MATRIX_ROW_PINS { F4, F5, F6, F7, B1, B3, B2 } | |||
#define MATRIX_COL_PINS { B6, B5, B4, E6, D7, C6, D4, D1} | |||
#define CATERINA_BOOTLOADER | |||
/* 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 D3 | |||
#define RGBLIGHT_TIMER | |||
#define RGBLED_NUM 12 // Number of LEDs | |||
#define ws2812_PORTREG PORTD | |||
#define ws2812_DDRREG DDRD | |||
/* | |||
* 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 +1,5 @@ | |||
BACKLIGHT_ENABLE = no | |||
ifndef QUANTUM_DIR | |||
include ../../../Makefile | |||
endif |
@ -0,0 +1,32 @@ | |||
#include "deltasplit75.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) { | |||
#ifdef AUDIO_ENABLE | |||
PLAY_NOTE_ARRAY(tone_goodbye, false, 0); | |||
_delay_ms(150); | |||
stop_all_notes(); | |||
#endif | |||
} |
@ -0,0 +1,37 @@ | |||
#ifndef v2_H | |||
#define v2_H | |||
#include "../deltasplit75.h" | |||
//void promicro_bootloader_jmp(bool program); | |||
#include "quantum.h" | |||
//void promicro_bootloader_jmp(bool program); | |||
//matrix is defined in a weird way here; the layout on both sides are asymmetrical, but the "matrix" is symmetrical but with empty gaps | |||
//the last column is defined as a separate row because the firmware currently doesnt support more than 8 columns (this layout has 9 columns per side) K45 and K110 are the Bs on both sides; K53 and K106 are extra keys for ISO | |||
#define KEYMAP( \ | |||
K00, K01, K02, K03, K04, K05, K06, K70, K71, K72, K73, K74, K75, K76, K77, K132, \ | |||
K10, K11, K12, K13, K14, K15, K16, K80, K81, K82, K83, K84, K85, K86, K87, K133, \ | |||
K20, K21, K22, K23, K24, K25, K90, K91, K92, K93, K94, K95, K96, K97, K134, \ | |||
K30, K31, K32, K33, K34, K35, K100, K101, K102, K103, K104, K105, K106, K107, K135, \ | |||
K40, K53, K41, K42, K43, K44, K45, K110, K111, K112, K113, K114, K115, K116, K117, K136, \ | |||
K50, K51, K52, K54, K55, K120, K121, K122, K123, K126, K127, K137 \ | |||
) \ | |||
{ \ | |||
{ K00, K01, K02, K03, K04, K05, K06, KC_NO}, \ | |||
{ K10, K11, K12, K13, K14, K15, K16, KC_NO}, \ | |||
{ K20, K21, K22, K23, K24, K25, KC_NO, KC_NO}, \ | |||
{ K30, K31, K32, K33, K34, K35, KC_NO, KC_NO}, \ | |||
{ K40, K41, K42, K43, K44, K45, KC_NO, KC_NO}, \ | |||
{ K50, K51, K52, K53, K54, K55, KC_NO, KC_NO}, \ | |||
{ KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO, KC_NO}, \ | |||
{ K70 , K71, K72, K73, K74, K75, K76, K77}, \ | |||
{ K80, K81, K82, K83, K84, K85, K86, K87}, \ | |||
{ K90, K91, K92, K93, K94, K95, K96, K97}, \ | |||
{ K100, K101, K102, K103, K104, K105, K106, K107}, \ | |||
{ K110, K111, K112, K113, K114, K115, K116, K117}, \ | |||
{ K120, K121, K122, K123, KC_NO, KC_NO, K126, K127}, \ | |||
{ KC_NO, KC_NO, K132, K133, K134, K135, K136, K137} \ | |||
} | |||
#endif |