* Add OLED support for Comet46 * fix length of char "name" of keylogger.c * update ssd1306 * fix rules.mk * update led-receiver keymap * Update OLED related code * add mod_state_reader & modify led_state_reader * Update OLED related files * Update kemaps * Update readme * change default-oled-display to default * Add OSM compatibility to mod_state_reader * Code formatting * Use PROGMEM to store code_to_name * Clean up satt keymap * Rename default-led keymap to defult-rgbledpull/4751/head
@ -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 or 400kHz (see ./i2c.h SCL_CLOCK) | |||
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 +1,49 @@ | |||
#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 400kHz | |||
#define SCL_CLOCK 400000L | |||
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); | |||
static inline unsigned char i2c_start_read(unsigned char addr) { | |||
return i2c_master_start((addr << 1) | I2C_READ); | |||
} | |||
static inline unsigned char i2c_start_write(unsigned char addr) { | |||
return i2c_master_start((addr << 1) | I2C_WRITE); | |||
} | |||
// from SSD1306 scrips | |||
extern unsigned char i2c_rep_start(unsigned char addr); | |||
extern void i2c_start_wait(unsigned char addr); | |||
extern unsigned char i2c_readAck(void); | |||
extern unsigned char i2c_readNak(void); | |||
extern unsigned char i2c_read(unsigned char ack); | |||
#define i2c_read(ack) (ack) ? i2c_readAck() : i2c_readNak(); | |||
#endif |
@ -0,0 +1,226 @@ | |||
// this is the style you want to emulate. | |||
// This is the canonical layout file for the Quantum project. If you want to add another keyboard, | |||
#include QMK_KEYBOARD_H | |||
// 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. | |||
enum comet46_layers | |||
{ | |||
_QWERTY, | |||
_COLEMAK, | |||
_DVORAK, | |||
_LOWER, | |||
_RAISE, | |||
_ADJUST, | |||
}; | |||
enum custom_keycodes { | |||
QWERTY = SAFE_RANGE, | |||
COLEMAK, | |||
DVORAK, | |||
LOWER, | |||
RAISE, | |||
}; | |||
// Fillers to make layering more clear | |||
#define _______ KC_TRNS | |||
#define XXXXXXX KC_NO | |||
#define LOWER MO(_LOWER) | |||
#define RAISE MO(_RAISE) | |||
const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { | |||
/* Qwerty | |||
* ,-----------------------------------------+ +-----------------------------------------. | |||
* | Tab | Q | W | E | R | T | | Y | U | I | O | P | Bksp | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | Ctl | A | S | D | F | G | Esc | | Del | H | J | K | L | ; | " | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | Shift| Z | X | C | V | B | { | | } | N | M | , | . | / | Shift| | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| | |||
* | GUI | Lower| Space| | Enter| Raise| Alt | | |||
* +--------------------/ \--------------------+ | |||
*/ | |||
[_QWERTY] = LAYOUT( | |||
KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, | |||
KC_LCTL, KC_A, KC_S, KC_D, KC_F, KC_G, KC_ESC, KC_DEL, 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_LCBR, KC_RCBR, KC_N, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, | |||
KC_LGUI, LOWER, KC_SPC, KC_ENT, RAISE, KC_LALT | |||
), | |||
/* Colemak | |||
* ,-----------------------------------------+ +-----------------------------------------. | |||
* | Tab | Q | W | F | P | G | | J | L | U | Y | ; | Bksp | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | Ctl | A | R | S | T | D | Esc | | Del | H | N | E | I | O | " | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | Shift| Z | X | C | V | B | { | | } | K | M | , | . | / | Shift| | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| | |||
* | GUI | Lower| Space| | Enter| Raise| Alt | | |||
* +--------------------/ \--------------------+ | |||
*/ | |||
[_COLEMAK] = LAYOUT( | |||
KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, | |||
KC_LCTL, KC_A, KC_R, KC_S, KC_T, KC_D, KC_ESC, KC_DEL, KC_H, KC_N, KC_E, KC_I, KC_O, KC_QUOT, | |||
KC_LSFT, KC_Z, KC_X, KC_C, KC_V, KC_B, KC_LCBR, KC_RCBR, KC_K, KC_M, KC_COMM, KC_DOT, KC_SLSH, KC_RSFT, | |||
KC_LGUI, LOWER, KC_SPC, KC_ENT, RAISE, KC_LALT | |||
), | |||
/* Dvorak | |||
* ,-----------------------------------------+ +-----------------------------------------. | |||
* | Tab | " | , | . | P | Y | | F | G | C | R | L | Bksp | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | Ctl | A | O | E | U | I | Esc | | Del | D | H | T | N | S | / | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | Shift| ; | Q | J | K | X | { | | } | B | M | W | V | Z | Shift| | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| | |||
* | GUI | Lower| Space| | Enter| Raise| Alt | | |||
* +--------------------/ \--------------------+ | |||
*/ | |||
[_DVORAK] = LAYOUT( | |||
KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, | |||
KC_LCTL, KC_A, KC_O, KC_E, KC_U, KC_I, KC_ESC, KC_DEL, KC_D, KC_H, KC_T, KC_N, KC_S, KC_SLSH, | |||
KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_LCBR, KC_RCBR, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_RSFT, | |||
KC_LGUI, LOWER, KC_SPC, KC_ENT, RAISE, KC_LALT | |||
), | |||
/* Lower | |||
* ,-----------------------------------------+ +-----------------------------------------. | |||
* | | ! | @ | # | $ | % | | ^ | & | * | ( | ) | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | | | | | | | | | ` | \ | - | = | [ | ] | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | | | | | | | | | ~ | | | _ | + | { | } | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| | |||
* | | | | | | | | | |||
* +--------------------/ \--------------------+ | |||
*/ | |||
[_LOWER] = LAYOUT( | |||
_______, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, | |||
_______, _______, _______, _______, _______, _______, _______, KC_GRV, KC_BSLS, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, _______, | |||
_______, _______, _______, _______, _______, _______, _______, KC_TILD, KC_PIPE, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, _______, | |||
_______, _______, _______, _______, _______, _______ | |||
), | |||
/* Raise | |||
* ,-----------------------------------------+ +-----------------------------------------. | |||
* | | 1 | 2 | 3 | 4 | 5 | | | | | | | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | | F1 | F2 | F3 | F4 | F5 | F6 | | | Left | Down | Up |Right | End | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | | F7 | F8 | F9 | F10 | F11 | F12 | | Home | | PgDn | PgUp | | | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| | |||
* | | | | | | | | | |||
* +--------------------/ \--------------------+ | |||
*/ | |||
[_RAISE] = LAYOUT( | |||
_______, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, _______, | |||
_______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_END, _______, | |||
_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_HOME, XXXXXXX, KC_PGDN, KC_PGUP, XXXXXXX, XXXXXXX, _______, | |||
_______, _______, _______, _______, _______, _______ | |||
), | |||
/* Adjust | |||
* ,-----------------------------------------+ +-----------------------------------------. | |||
* | | | | | | | | | | | | | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | | | | | | |Qwerty| |Colemk| | | | | | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| | |||
* | | | | | | |Reset | |Dvorak| | | | | | | | |||
* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| | |||
* | | | | | | | | | |||
* +--------------------/ \--------------------+ | |||
*/ | |||
[_ADJUST] = LAYOUT( | |||
_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, | |||
_______, _______, _______, _______, _______, _______, QWERTY, COLEMAK, _______, _______, _______, _______, _______, _______, | |||
_______, _______, _______, _______, _______, _______, RESET, DVORAK, _______, _______, _______, _______, _______, _______, | |||
_______, _______, _______, _______, _______, _______ | |||
) | |||
}; | |||
uint32_t layer_state_set_user(uint32_t state) { | |||
return update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST); | |||
} | |||
// settings for LED on receiver | |||
void led_init(void) { | |||
DDRD |= (1<<1); | |||
PORTD |= (1<<1); | |||
DDRF |= (1<<4) | (1<<5); | |||
PORTF |= (1<<4) | (1<<5); | |||
} | |||
#define red_led_off PORTF |= (1<<5) | |||
#define red_led_on PORTF &= ~(1<<5) | |||
#define blu_led_off PORTF |= (1<<4) | |||
#define blu_led_on PORTF &= ~(1<<4) | |||
#define grn_led_off PORTD |= (1<<1) | |||
#define grn_led_on PORTD &= ~(1<<1) | |||
#define set_led_off red_led_off; grn_led_off; blu_led_off | |||
#define set_led_red red_led_on; grn_led_off; blu_led_off | |||
#define set_led_blue red_led_off; grn_led_off; blu_led_on | |||
#define set_led_green red_led_off; grn_led_on; blu_led_off | |||
#define set_led_yellow red_led_on; grn_led_on; blu_led_off | |||
#define set_led_magenta red_led_on; grn_led_off; blu_led_on | |||
#define set_led_cyan red_led_off; grn_led_on; blu_led_on | |||
#define set_led_white red_led_on; grn_led_on; blu_led_on | |||
void matrix_init_user(void) { | |||
led_init(); | |||
} | |||
void matrix_scan_user(void) { | |||
uint8_t layer = biton32(layer_state); | |||
uint8_t default_layer = biton32(eeconfig_read_default_layer()); | |||
switch (layer) { | |||
case _LOWER: | |||
set_led_red; | |||
break; | |||
case _RAISE: | |||
set_led_blue; | |||
break; | |||
case _ADJUST: | |||
set_led_magenta; | |||
break; | |||
default: | |||
switch (default_layer) { | |||
case _COLEMAK: | |||
set_led_white; | |||
break; | |||
case _DVORAK: | |||
set_led_yellow; | |||
break; | |||
default: | |||
set_led_green; | |||
break; | |||
} | |||
break; | |||
} | |||
}; | |||
bool process_record_user(uint16_t keycode, keyrecord_t *record) { | |||
switch (keycode) { | |||
case QWERTY: | |||
if (record->event.pressed) { | |||
set_single_persistent_default_layer(_QWERTY); | |||
} | |||
break; | |||
case COLEMAK: | |||
if (record->event.pressed) { | |||
set_single_persistent_default_layer(_COLEMAK); | |||
} | |||
break; | |||
case DVORAK: | |||
if (record->event.pressed) { | |||
set_single_persistent_default_layer(_DVORAK); | |||
} | |||
break; | |||
} | |||
return true; | |||
} |
@ -0,0 +1,3 @@ | |||
## default-led | |||
A keymap that is compatible with mitosis-type receivers, which use RGB LED for layer indication. |
@ -0,0 +1,31 @@ | |||
/* | |||
This is the c configuration file for the keymap | |||
Copyright 2012 Jun Wako <wakojun@gmail.com> | |||
Copyright 2015 Jack Humbert | |||
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_USER_H | |||
#define CONFIG_USER_H | |||
// #include "../../config.h" | |||
/* Use I2C or Serial */ | |||
#define USE_I2C | |||
#define SSD1306OLED | |||
#endif |
@ -0,0 +1,3 @@ | |||
## default-oled-display | |||
A keymap that is compatible with receivers with an OLED display. |
@ -0,0 +1,5 @@ | |||
# If you want to change display settings of the OLED, you need to change the following lines | |||
SRC += ./lib/glcdfont.c \ | |||
./lib/keylogger.c \ | |||
./lib/modifier_state_reader.c \ | |||
./lib/host_led_state_reader.c |
@ -0,0 +1,34 @@ | |||
/* | |||
This is the c configuration file for the keymap | |||
Copyright 2012 Jun Wako <wakojun@gmail.com> | |||
Copyright 2015 Jack Humbert | |||
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_USER_H | |||
#define CONFIG_USER_H | |||
/* key combination for command */ | |||
#define IS_COMMAND() ( \ | |||
keyboard_report->mods == (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT)) \ | |||
) | |||
/* Use I2C or Serial */ | |||
#define USE_I2C | |||
#define SSD1306OLED | |||
#endif |
@ -1,26 +1,7 @@ | |||
SRC += action_pseudo_lut.c | |||
# 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 = no # Mouse keys(+4700) | |||
EXTRAKEY_ENABLE = no # Audio control and System control(+450) | |||
CONSOLE_ENABLE = no # Console for debug(+400) | |||
COMMAND_ENABLE = no # 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. | |||
ONEHAND_ENABLE = no # Enable one-hand typing | |||
# Do not enable SLEEP_LED_ENABLE. it uses the same timer as BACKLIGHT_ENABLE | |||
SLEEP_LED_ENABLE = no # Breathing sleep LED during USB suspend | |||
ifndef QUANTUM_DIR | |||
include ../../../../Makefile | |||
endif | |||
# If you want to change display settings of the OLED, you need to change the following lines | |||
SRC += ./lib/glcdfont.c \ | |||
./lib/keylogger.c \ | |||
./lib/modifier_state_reader.c \ | |||
./lib/host_led_state_reader.c |
@ -0,0 +1,148 @@ | |||
// This is the 'classic' fixed-space bitmap font for Adafruit_GFX since 1.0. | |||
// See gfxfont.h for newer custom bitmap font info. | |||
#ifndef FONT5X7_H | |||
#define FONT5X7_H | |||
#ifdef __AVR__ | |||
#include <avr/io.h> | |||
#include <avr/pgmspace.h> | |||
#elif defined(ESP8266) | |||
#include <pgmspace.h> | |||
#else | |||
#define PROGMEM | |||
#endif | |||
// Standard ASCII 5x7 font | |||
const unsigned char font[] PROGMEM = { | |||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |||
0x3E, 0x5B, 0x4F, 0x5B, 0x3E, 0x00, | |||
0x3E, 0x6B, 0x4F, 0x6B, 0x3E, 0x00, | |||
0x1C, 0x3E, 0x7C, 0x3E, 0x1C, 0x00, | |||
0x18, 0x3C, 0x7E, 0x3C, 0x18, 0x00, | |||
0x1C, 0x57, 0x7D, 0x57, 0x1C, 0x00, | |||
0x1C, 0x5E, 0x7F, 0x5E, 0x1C, 0x00, | |||
0x00, 0x18, 0x3C, 0x18, 0x00, 0x00, | |||
0xFF, 0xE7, 0xC3, 0xE7, 0xFF, 0x00, | |||
0x00, 0x18, 0x24, 0x18, 0x00, 0x00, | |||
0xFF, 0xE7, 0xDB, 0xE7, 0xFF, 0x00, | |||
0x30, 0x48, 0x3A, 0x06, 0x0E, 0x00, | |||
0x26, 0x29, 0x79, 0x29, 0x26, 0x00, | |||
0x40, 0x7F, 0x05, 0x05, 0x07, 0x00, | |||
0x40, 0x7F, 0x05, 0x25, 0x3F, 0x00, | |||
0x5A, 0x3C, 0xE7, 0x3C, 0x5A, 0x00, | |||
0x7F, 0x3E, 0x1C, 0x1C, 0x08, 0x00, | |||
0x08, 0x1C, 0x1C, 0x3E, 0x7F, 0x00, | |||
0x14, 0x22, 0x7F, 0x22, 0x14, 0x00, | |||
0x5F, 0x5F, 0x00, 0x5F, 0x5F, 0x00, | |||
0x06, 0x09, 0x7F, 0x01, 0x7F, 0x00, | |||
0x00, 0x66, 0x89, 0x95, 0x6A, 0x00, | |||
0x60, 0x60, 0x60, 0x60, 0x60, 0x00, | |||
0x94, 0xA2, 0xFF, 0xA2, 0x94, 0x00, | |||
0x08, 0x04, 0x7E, 0x04, 0x08, 0x00, | |||
0x10, 0x20, 0x7E, 0x20, 0x10, 0x00, | |||
0x08, 0x08, 0x2A, 0x1C, 0x08, 0x00, | |||
0x08, 0x1C, 0x2A, 0x08, 0x08, 0x00, | |||
0x1E, 0x10, 0x10, 0x10, 0x10, 0x00, | |||
0x0C, 0x1E, 0x0C, 0x1E, 0x0C, 0x00, | |||
0x30, 0x38, 0x3E, 0x38, 0x30, 0x00, | |||
0x06, 0x0E, 0x3E, 0x0E, 0x06, 0x00, | |||
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, | |||
0x00, 0x00, 0x5F, 0x00, 0x00, 0x00, | |||
0x00, 0x07, 0x00, 0x07, 0x00, 0x00, | |||
0x14, 0x7F, 0x14, 0x7F, 0x14, 0x00, | |||
0x24, 0x2A, 0x7F, 0x2A, 0x12, 0x00, | |||
0x23, 0x13, 0x08, 0x64, 0x62, 0x00, | |||
0x36, 0x49, 0x56, 0x20, 0x50, 0x00, | |||
0x00, 0x08, 0x07, 0x03, 0x00, 0x00, | |||
0x00, 0x1C, 0x22, 0x41, 0x00, 0x00, | |||
0x00, 0x41, 0x22, 0x1C, 0x00, 0x00, | |||
0x2A, 0x1C, 0x7F, 0x1C, 0x2A, 0x00, | |||
0x08, 0x08, 0x3E, 0x08, 0x08, 0x00, | |||
0x00, 0x80, 0x70, 0x30, 0x00, 0x00, | |||
0x08, 0x08, 0x08, 0x08, 0x08, 0x00, | |||
0x00, 0x00, 0x60, 0x60, 0x00, 0x00, | |||
0x20, 0x10, 0x08, 0x04, 0x02, 0x00, | |||
0x3E, 0x51, 0x49, 0x45, 0x3E, 0x00, | |||
0x00, 0x42, 0x7F, 0x40, 0x00, 0x00, | |||
0x72, 0x49, 0x49, 0x49, 0x46, 0x00, | |||
0x21, 0x41, 0x49, 0x4D, 0x33, 0x00, | |||
0x18, 0x14, 0x12, 0x7F, 0x10, 0x00, | |||
0x27, 0x45, 0x45, 0x45, 0x39, 0x00, | |||
0x3C, 0x4A, 0x49, 0x49, 0x31, 0x00, | |||
0x41, 0x21, 0x11, 0x09, 0x07, 0x00, | |||
0x36, 0x49, 0x49, 0x49, 0x36, 0x00, | |||
0x46, 0x49, 0x49, 0x29, 0x1E, 0x00, | |||
0x00, 0x00, 0x14, 0x00, 0x00, 0x00, | |||
0x00, 0x40, 0x34, 0x00, 0x00, 0x00, | |||
0x00, 0x08, 0x14, 0x22, 0x41, 0x00, | |||
0x14, 0x14, 0x14, 0x14, 0x14, 0x00, | |||
0x00, 0x41, 0x22, 0x14, 0x08, 0x00, | |||
0x02, 0x01, 0x59, 0x09, 0x06, 0x00, | |||
0x3E, 0x41, 0x5D, 0x59, 0x4E, 0x00, | |||
0x7C, 0x12, 0x11, 0x12, 0x7C, 0x00, | |||
0x7F, 0x49, 0x49, 0x49, 0x36, 0x00, | |||
0x3E, 0x41, 0x41, 0x41, 0x22, 0x00, | |||
0x7F, 0x41, 0x41, 0x41, 0x3E, 0x00, | |||
0x7F, 0x49, 0x49, 0x49, 0x41, 0x00, | |||
0x7F, 0x09, 0x09, 0x09, 0x01, 0x00, | |||
0x3E, 0x41, 0x41, 0x51, 0x73, 0x00, | |||
0x7F, 0x08, 0x08, 0x08, 0x7F, 0x00, | |||
0x00, 0x41, 0x7F, 0x41, 0x00, 0x00, | |||
0x20, 0x40, 0x41, 0x3F, 0x01, 0x00, | |||
0x7F, 0x08, 0x14, 0x22, 0x41, 0x00, | |||
0x7F, 0x40, 0x40, 0x40, 0x40, 0x00, | |||
0x7F, 0x02, 0x1C, 0x02, 0x7F, 0x00, | |||
0x7F, 0x04, 0x08, 0x10, 0x7F, 0x00, | |||
0x3E, 0x41, 0x41, 0x41, 0x3E, 0x00, | |||
0x7F, 0x09, 0x09, 0x09, 0x06, 0x00, | |||
0x3E, 0x41, 0x51, 0x21, 0x5E, 0x00, | |||
0x7F, 0x09, 0x19, 0x29, 0x46, 0x00, | |||
0x26, 0x49, 0x49, 0x49, 0x32, 0x00, | |||
0x03, 0x01, 0x7F, 0x01, 0x03, 0x00, | |||
0x3F, 0x40, 0x40, 0x40, 0x3F, 0x00, | |||
0x1F, 0x20, 0x40, 0x20, 0x1F, 0x00, | |||
0x3F, 0x40, 0x38, 0x40, 0x3F, 0x00, | |||
0x63, 0x14, 0x08, 0x14, 0x63, 0x00, | |||
0x03, 0x04, 0x78, 0x04, 0x03, 0x00, | |||
0x61, 0x59, 0x49, 0x4D, 0x43, 0x00, | |||
0x00, 0x7F, 0x41, 0x41, 0x41, 0x00, | |||
0x02, 0x04, 0x08, 0x10, 0x20, 0x00, | |||
0x00, 0x41, 0x41, 0x41, 0x7F, 0x00, | |||
0x04, 0x02, 0x01, 0x02, 0x04, 0x00, | |||
0x40, 0x40, 0x40, 0x40, 0x40, 0x00, | |||
0x00, 0x03, 0x07, 0x08, 0x00, 0x00, | |||
0x20, 0x54, 0x54, 0x78, 0x40, 0x00, | |||
0x7F, 0x28, 0x44, 0x44, 0x38, 0x00, | |||
0x38, 0x44, 0x44, 0x44, 0x28, 0x00, | |||
0x38, 0x44, 0x44, 0x28, 0x7F, 0x00, | |||
0x38, 0x54, 0x54, 0x54, 0x18, 0x00, | |||
0x00, 0x08, 0x7E, 0x09, 0x02, 0x00, | |||
0x18, 0xA4, 0xA4, 0x9C, 0x78, 0x00, | |||
0x7F, 0x08, 0x04, 0x04, 0x78, 0x00, | |||
0x00, 0x44, 0x7D, 0x40, 0x00, 0x00, | |||
0x20, 0x40, 0x40, 0x3D, 0x00, 0x00, | |||
0x7F, 0x10, 0x28, 0x44, 0x00, 0x00, | |||
0x00, 0x41, 0x7F, 0x40, 0x00, 0x00, | |||
0x7C, 0x04, 0x78, 0x04, 0x78, 0x00, | |||
0x7C, 0x08, 0x04, 0x04, 0x78, 0x00, | |||
0x38, 0x44, 0x44, 0x44, 0x38, 0x00, | |||
0xFC, 0x18, 0x24, 0x24, 0x18, 0x00, | |||
0x18, 0x24, 0x24, 0x18, 0xFC, 0x00, | |||
0x7C, 0x08, 0x04, 0x04, 0x08, 0x00, | |||
0x48, 0x54, 0x54, 0x54, 0x24, 0x00, | |||
0x04, 0x04, 0x3F, 0x44, 0x24, 0x00, | |||
0x3C, 0x40, 0x40, 0x20, 0x7C, 0x00, | |||
0x1C, 0x20, 0x40, 0x20, 0x1C, 0x00, | |||
0x3C, 0x40, 0x30, 0x40, 0x3C, 0x00, | |||
0x44, 0x28, 0x10, 0x28, 0x44, 0x00, | |||
0x4C, 0x90, 0x90, 0x90, 0x7C, 0x00, | |||
0x44, 0x64, 0x54, 0x4C, 0x44, 0x00, | |||
0x00, 0x08, 0x36, 0x41, 0x00, 0x00, | |||
0x00, 0x00, 0x77, 0x00, 0x00, 0x00, | |||
0x00, 0x41, 0x36, 0x08, 0x00, 0x00, | |||
0x02, 0x01, 0x02, 0x04, 0x02, 0x00, | |||
0x3C, 0x26, 0x23, 0x26, 0x3C, 0x00 | |||
}; | |||
#endif // FONT5X7_H |
@ -0,0 +1,15 @@ | |||
#include <stdio.h> | |||
#include "comet46.h" | |||
char host_led_state_str[22]; | |||
const char *read_host_led_state(void) { | |||
uint8_t leds = host_keyboard_leds(); | |||
snprintf(host_led_state_str, sizeof(host_led_state_str), "Lock: %s%s%s", | |||
(leds & (1 << USB_LED_CAPS_LOCK)) ? "CAPL " : "", | |||
(leds & (1 << USB_LED_SCROLL_LOCK)) ? "SCRL " : "", | |||
(leds & (1 << USB_LED_NUM_LOCK)) ? "NUML" : ""); | |||
return host_led_state_str; | |||
} |
@ -0,0 +1,294 @@ | |||
#include <stdio.h> | |||
#ifdef __AVR__ | |||
#include <avr/io.h> | |||
#include <avr/pgmspace.h> | |||
#else | |||
#define PROGMEM | |||
#endif | |||
#define NUM_USB_HID_KEYCODES 255 | |||
#define LEN_KEYCODE_STR 4 | |||
char keylog[22] = {"KC: ID: "}; | |||
// Quick and dirty way to display USB HID keycodes used in QMK | |||
// USB HID keycodes from 0x0000 to 0x00FF are stored in a 4x256+1 length char | |||
const char code_to_name[] PROGMEM = { | |||
"NO " //0x00 | |||
"TRNS" | |||
"? " | |||
"? " | |||
"A " | |||
"B " | |||
"C " | |||
"D " | |||
"E " | |||
"F " | |||
"G " | |||
"H " | |||
"I " | |||
"J " | |||
"K " | |||
"L " | |||
"M " //0x10 | |||
"N " | |||
"O " | |||
"P " | |||
"Q " | |||
"R " | |||
"S " | |||
"T " | |||
"U " | |||
"V " | |||
"W " | |||
"X " | |||
"Y " | |||
"Z " | |||
"1 " | |||
"2 " | |||
"3 " //0x20 | |||
"4 " | |||
"5 " | |||
"6 " | |||
"7 " | |||
"8 " | |||
"9 " | |||
"0 " | |||
"ENT " | |||
"ESC " | |||
"BSPC" | |||
"TAB " | |||
"SPC " | |||
"MINS" | |||
"EQL " | |||
"LBRC" | |||
"RBRC" //0x30 | |||
"BSLS" | |||
"NUHS" | |||
"SCLN" | |||
"QUOT" | |||
"GRV " | |||
"COMM" | |||
"DOT " | |||
"SLSH" | |||
"CAPS" | |||
"F1 " | |||
"F2 " | |||
"F3 " | |||
"F4 " | |||
"F5 " | |||
"F6 " | |||
"F7 " //0x40 | |||
"F8 " | |||
"F9 " | |||
"F10 " | |||
"F11 " | |||
"F12 " | |||
"PSCR" | |||
"SLCK" | |||
"PAUS" | |||
"INS " | |||
"HOME" | |||
"PGUP" | |||
"DEL " | |||
"END " | |||
"PGDN" | |||
"RGHT" | |||
"LEFT" //0x50 | |||
"DOWN" | |||
"UP " | |||
"NLCK" | |||
"PSLS" | |||
"PAST" | |||
"PMNS" | |||
"PPLS" | |||
"PENT" | |||
"P1 " | |||
"P2 " | |||
"P3 " | |||
"P4 " | |||
"P5 " | |||
"P6 " | |||
"P7 " | |||
"P8 " //0x60 | |||
"P9 " | |||
"P0 " | |||
"PDOT" | |||
"NUBS" | |||
"APP " | |||
"POW " | |||
"PEQL" | |||
"F13 " | |||
"F14 " | |||
"F15 " | |||
"F16 " | |||
"F17 " | |||
"F18 " | |||
"F19 " | |||
"F20 " | |||
"F21 " //0x70 | |||
"F22 " | |||
"F23 " | |||
"F24 " | |||
"EXEC" | |||
"HELP" | |||
"MENU" | |||
"SLCT" | |||
"STOP" | |||
"AGIN" | |||
"UNDO" | |||
"CUT " | |||
"COPY" | |||
"PSTE" | |||
"FIND" | |||
"_MUT" | |||
"_VUP" //0x80 | |||
"_VDN" | |||
"LCAP" | |||
"LNUM" | |||
"LSCR" | |||
"PCMM" | |||
"PEQA" | |||
"INT1" | |||
"INT2" | |||
"INT3" | |||
"INT4" | |||
"INT5" | |||
"INT6" | |||
"INT7" | |||
"INT8" | |||
"INT9" | |||
"LAN1" //0x90 | |||
"LAN2" | |||
"LAN3" | |||
"LAN4" | |||
"LAN5" | |||
"LAN6" | |||
"LAN7" | |||
"LAN8" | |||
"LAN9" | |||
"ERAS" | |||
"SYSR" | |||
"CNCL" | |||
"CLR " | |||
"PRIR" | |||
"RTRN" | |||
"SEP " | |||
"OUT " //0xA0 | |||
"OPER" | |||
"CLRA" | |||
"CSEL" | |||
"ESEL" | |||
"PWR " //0xA5 | |||
"SLEP" | |||
"WAKE" | |||
"MUTE" | |||
"VOLU" | |||
"VOLD" | |||
"MNXT" | |||
"MPRV" | |||
"MSTP" | |||
"MPLY" | |||
"MSEL" | |||
"EJCT" //0xB0 | |||
"MAIL" | |||
"CALC" | |||
"MYCM" | |||
"WSCH" | |||
"WHOM" | |||
"WBAK" | |||
"WFWD" | |||
"WSTP" | |||
"WREF" | |||
"WFAV" | |||
"MFFD" | |||
"MRWD" | |||
"BRIU" | |||
"BRID" | |||
"? " | |||
"FN0 " //0xC0 | |||
"FN1 " | |||
"FN2 " | |||
"FN3 " | |||
"FN4 " | |||
"FN5 " | |||
"FN6 " | |||
"FN7 " | |||
"FN8 " | |||
"FN9 " | |||
"FN10" | |||
"FN11" | |||
"FN12" | |||
"FN13" | |||
"FN14" | |||
"FN15" | |||
"FN16" //0xD0 | |||
"FN17" | |||
"FN18" | |||
"FN19" | |||
"FN20" | |||
"FN21" | |||
"FN22" | |||
"FN23" | |||
"FN24" | |||
"FN25" | |||
"FN26" | |||
"FN27" | |||
"FN28" | |||
"FN29" | |||
"FN30" | |||
"FN31" | |||
"LCTL" //0xE0 | |||
"LSFT" | |||
"LALT" | |||
"LGUI" | |||
"RCTL" | |||
"RSFT" | |||
"RALT" | |||
"RGUI" | |||
"? " | |||
"? " | |||
"? " | |||
"? " | |||
"? " | |||
"? " | |||
"? " | |||
"? " | |||
"MS_U" //0xF0 | |||
"MS_D" | |||
"MS_L" | |||
"MS_R" | |||
"BTN1" | |||
"BTN2" | |||
"BTN3" | |||
"BTN4" | |||
"BTN5" | |||
"WH_U" | |||
"WH_D" | |||
"WH_L" | |||
"WH_R" | |||
"ACL0" | |||
"ACL1" | |||
"ACL2" | |||
}; | |||
void set_keylog(uint16_t keycode) | |||
{ | |||
char name[LEN_KEYCODE_STR+1] = "? "; | |||
if (keycode <= NUM_USB_HID_KEYCODES) { | |||
for (uint8_t k = 0; k < LEN_KEYCODE_STR; k++) { | |||
name[k] = pgm_read_byte_near(code_to_name + keycode * LEN_KEYCODE_STR + k); | |||
} | |||
} else if (keycode > NUM_USB_HID_KEYCODES) { | |||
snprintf(name, sizeof(name), "QMK "); | |||
} | |||
// update keylog | |||
snprintf(keylog, sizeof(keylog), "KC: %s ID: %d", name, keycode); | |||
} | |||
const char *read_keylog(void) { | |||
return keylog; | |||
} |
@ -0,0 +1,18 @@ | |||
#include <stdio.h> | |||
#include "comet46.h" | |||
char modifier_state_str[22]; | |||
const char *read_modifier_state(void) { | |||
uint8_t modifiers = get_mods(); | |||
uint8_t one_shot = get_oneshot_mods(); | |||
snprintf(modifier_state_str, sizeof(modifier_state_str), "Mod: %s%s%s%s", | |||
(modifiers & MODS_CTRL_MASK || one_shot & MODS_CTRL_MASK) ? "CTL " : "", | |||
(modifiers & MODS_GUI_MASK || one_shot & MODS_GUI_MASK) ? "GUI " : "", | |||
(modifiers & MODS_ALT_MASK || one_shot & MODS_ALT_MASK) ? "ALT " : "", | |||
(modifiers & MODS_SHIFT_MASK || one_shot & MODS_SHIFT_MASK) ? "SFT" : "" | |||
); | |||
return modifier_state_str; | |||
} |
@ -0,0 +1,344 @@ | |||
#ifdef SSD1306OLED | |||
#include "ssd1306.h" | |||
#include "i2c.h" | |||
#include <string.h> | |||
#include "print.h" | |||
#ifdef ADAFRUIT_BLE_ENABLE | |||
#include "adafruit_ble.h" | |||
#endif | |||
#ifdef PROTOCOL_LUFA | |||
#include "lufa.h" | |||
#endif | |||
#include "sendchar.h" | |||
#include "timer.h" | |||
static const unsigned char font[] PROGMEM; | |||
// Set this to 1 to help diagnose early startup problems | |||
// when testing power-on with ble. Turn it off otherwise, | |||
// as the latency of printing most of the debug info messes | |||
// with the matrix scan, causing keys to drop. | |||
#define DEBUG_TO_SCREEN 0 | |||
//static uint16_t last_battery_update; | |||
//static uint32_t vbat; | |||
//#define BatteryUpdateInterval 10000 /* milliseconds */ | |||
// 'last_flush' is declared as uint16_t, | |||
// so this must be less than 65535 | |||
#define ScreenOffInterval 60000 /* milliseconds */ | |||
#if DEBUG_TO_SCREEN | |||
static uint8_t displaying; | |||
#endif | |||
static uint16_t last_flush; | |||
static bool force_dirty = true; | |||
// Write command sequence. | |||
// Returns true on success. | |||
static inline bool _send_cmd1(uint8_t cmd) { | |||
bool res = false; | |||
if (i2c_start_write(SSD1306_ADDRESS)) { | |||
xprintf("failed to start write to %d\n", SSD1306_ADDRESS); | |||
goto done; | |||
} | |||
if (i2c_master_write(0x0 /* command byte follows */)) { | |||
print("failed to write control byte\n"); | |||
goto done; | |||
} | |||
if (i2c_master_write(cmd)) { | |||
xprintf("failed to write command %d\n", cmd); | |||
goto done; | |||
} | |||
res = true; | |||
done: | |||
i2c_master_stop(); | |||
return res; | |||
} | |||
// Write 2-byte command sequence. | |||
// Returns true on success | |||
static inline bool _send_cmd2(uint8_t cmd, uint8_t opr) { | |||
if (!_send_cmd1(cmd)) { | |||
return false; | |||
} | |||
return _send_cmd1(opr); | |||
} | |||
// Write 3-byte command sequence. | |||
// Returns true on success | |||
static inline bool _send_cmd3(uint8_t cmd, uint8_t opr1, uint8_t opr2) { | |||
if (!_send_cmd1(cmd)) { | |||
return false; | |||
} | |||
if (!_send_cmd1(opr1)) { | |||
return false; | |||
} | |||
return _send_cmd1(opr2); | |||
} | |||
#define send_cmd1(c) if (!_send_cmd1(c)) {goto done;} | |||
#define send_cmd2(c,o) if (!_send_cmd2(c,o)) {goto done;} | |||
#define send_cmd3(c,o1,o2) if (!_send_cmd3(c,o1,o2)) {goto done;} | |||
static void clear_display(void) { | |||
matrix_clear(&display); | |||
// Clear all of the display bits (there can be random noise | |||
// in the RAM on startup) | |||
send_cmd3(PageAddr, 0, (DisplayHeight / 8) - 1); | |||
send_cmd3(ColumnAddr, 0, DisplayWidth - 1); | |||
if (i2c_start_write(SSD1306_ADDRESS)) { | |||
goto done; | |||
} | |||
if (i2c_master_write(0x40)) { | |||
// Data mode | |||
goto done; | |||
} | |||
for (uint8_t row = 0; row < MatrixRows; ++row) { | |||
for (uint8_t col = 0; col < DisplayWidth; ++col) { | |||
i2c_master_write(0); | |||
} | |||
} | |||
display.dirty = false; | |||
done: | |||
i2c_master_stop(); | |||
} | |||
#if DEBUG_TO_SCREEN | |||
#undef sendchar | |||
static int8_t capture_sendchar(uint8_t c) { | |||
sendchar(c); | |||
iota_gfx_write_char(c); | |||
if (!displaying) { | |||
iota_gfx_flush(); | |||
} | |||
return 0; | |||
} | |||
#endif | |||
bool iota_gfx_init(bool rotate) { | |||
bool success = false; | |||
i2c_master_init(); | |||
send_cmd1(DisplayOff); | |||
send_cmd2(SetDisplayClockDiv, 0x80); | |||
send_cmd2(SetMultiPlex, DisplayHeight - 1); | |||
send_cmd2(SetDisplayOffset, 0); | |||
send_cmd1(SetStartLine | 0x0); | |||
send_cmd2(SetChargePump, 0x14 /* Enable */); | |||
send_cmd2(SetMemoryMode, 0 /* horizontal addressing */); | |||
if(rotate){ | |||
// the following Flip the display orientation 180 degrees | |||
send_cmd1(SegRemap); | |||
send_cmd1(ComScanInc); | |||
}else{ | |||
// Flips the display orientation 0 degrees | |||
send_cmd1(SegRemap | 0x1); | |||
send_cmd1(ComScanDec); | |||
} | |||
send_cmd2(SetComPins, 0x2); | |||
send_cmd2(SetContrast, 0x8f); | |||
send_cmd2(SetPreCharge, 0xf1); | |||
send_cmd2(SetVComDetect, 0x40); | |||
send_cmd1(DisplayAllOnResume); | |||
send_cmd1(NormalDisplay); | |||
send_cmd1(DeActivateScroll); | |||
send_cmd1(DisplayOn); | |||
send_cmd2(SetContrast, 0); // Dim | |||
clear_display(); | |||
success = true; | |||
iota_gfx_flush(); | |||
#if DEBUG_TO_SCREEN | |||
print_set_sendchar(capture_sendchar); | |||
#endif | |||
done: | |||
return success; | |||
} | |||
bool iota_gfx_off(void) { | |||
bool success = false; | |||
send_cmd1(DisplayOff); | |||
success = true; | |||
done: | |||
return success; | |||
} | |||
bool iota_gfx_on(void) { | |||
bool success = false; | |||
send_cmd1(DisplayOn); | |||
success = true; | |||
done: | |||
return success; | |||
} | |||
void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c) { | |||
*matrix->cursor = c; | |||
++matrix->cursor; | |||
if (matrix->cursor - &matrix->display[0][0] == sizeof(matrix->display)) { | |||
// We went off the end; scroll the display upwards by one line | |||
memmove(&matrix->display[0], &matrix->display[1], | |||
MatrixCols * (MatrixRows - 1)); | |||
matrix->cursor = &matrix->display[MatrixRows - 1][0]; | |||
memset(matrix->cursor, ' ', MatrixCols); | |||
} | |||
} | |||
void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c) { | |||
matrix->dirty = true; | |||
if (c == '\n') { | |||
// Clear to end of line from the cursor and then move to the | |||
// start of the next line | |||
uint8_t cursor_col = (matrix->cursor - &matrix->display[0][0]) % MatrixCols; | |||
while (cursor_col++ < MatrixCols) { | |||
matrix_write_char_inner(matrix, ' '); | |||
} | |||
return; | |||
} | |||
matrix_write_char_inner(matrix, c); | |||
} | |||
void iota_gfx_write_char(uint8_t c) { | |||
matrix_write_char(&display, c); | |||
} | |||
void matrix_write(struct CharacterMatrix *matrix, const char *data) { | |||
const char *end = data + strlen(data); | |||
while (data < end) { | |||
matrix_write_char(matrix, *data); | |||
++data; | |||
} | |||
} | |||
void matrix_write_ln(struct CharacterMatrix *matrix, const char *data) { | |||
char data_ln[strlen(data)+2]; | |||
snprintf(data_ln, sizeof(data_ln), "%s\n", data); | |||
matrix_write(matrix, data_ln); | |||
} | |||
void iota_gfx_write(const char *data) { | |||
matrix_write(&display, data); | |||
} | |||
void matrix_write_P(struct CharacterMatrix *matrix, const char *data) { | |||
while (true) { | |||
uint8_t c = pgm_read_byte(data); | |||
if (c == 0) { | |||
return; | |||
} | |||
matrix_write_char(matrix, c); | |||
++data; | |||
} | |||
} | |||
void iota_gfx_write_P(const char *data) { | |||
matrix_write_P(&display, data); | |||
} | |||
void matrix_clear(struct CharacterMatrix *matrix) { | |||
memset(matrix->display, ' ', sizeof(matrix->display)); | |||
matrix->cursor = &matrix->display[0][0]; | |||
matrix->dirty = true; | |||
} | |||
void iota_gfx_clear_screen(void) { | |||
matrix_clear(&display); | |||
} | |||
void matrix_render(struct CharacterMatrix *matrix) { | |||
last_flush = timer_read(); | |||
iota_gfx_on(); | |||
#if DEBUG_TO_SCREEN | |||
++displaying; | |||
#endif | |||
// Move to the home position | |||
send_cmd3(PageAddr, 0, MatrixRows - 1); | |||
send_cmd3(ColumnAddr, 0, (MatrixCols * FontWidth) - 1); | |||
if (i2c_start_write(SSD1306_ADDRESS)) { | |||
goto done; | |||
} | |||
if (i2c_master_write(0x40)) { | |||
// Data mode | |||
goto done; | |||
} | |||
for (uint8_t row = 0; row < MatrixRows; ++row) { | |||
for (uint8_t col = 0; col < MatrixCols; ++col) { | |||
const uint8_t *glyph = font + (matrix->display[row][col] * FontWidth); | |||
for (uint8_t glyphCol = 0; glyphCol < FontWidth; ++glyphCol) { | |||
uint8_t colBits = pgm_read_byte(glyph + glyphCol); | |||
i2c_master_write(colBits); | |||
} | |||
// 1 column of space between chars (it's not included in the glyph) | |||
//i2c_master_write(0); | |||
} | |||
} | |||
matrix->dirty = false; | |||
done: | |||
i2c_master_stop(); | |||
#if DEBUG_TO_SCREEN | |||
--displaying; | |||
#endif | |||
} | |||
void iota_gfx_flush(void) { | |||
matrix_render(&display); | |||
} | |||
__attribute__ ((weak)) | |||
void iota_gfx_task_user(void) { | |||
} | |||
void iota_gfx_task(void) { | |||
iota_gfx_task_user(); | |||
if (display.dirty|| force_dirty) { | |||
iota_gfx_flush(); | |||
force_dirty = false; | |||
} | |||
if (timer_elapsed(last_flush) > ScreenOffInterval) { | |||
iota_gfx_off(); | |||
} | |||
} | |||
bool process_record_gfx(uint16_t keycode, keyrecord_t *record) { | |||
force_dirty = true; | |||
return true; | |||
} | |||
#endif |
@ -0,0 +1,91 @@ | |||
#pragma once | |||
#include <stdbool.h> | |||
#include <stdio.h> | |||
#include "pincontrol.h" | |||
#include "action.h" | |||
enum ssd1306_cmds { | |||
DisplayOff = 0xAE, | |||
DisplayOn = 0xAF, | |||
SetContrast = 0x81, | |||
DisplayAllOnResume = 0xA4, | |||
DisplayAllOn = 0xA5, | |||
NormalDisplay = 0xA6, | |||
InvertDisplay = 0xA7, | |||
SetDisplayOffset = 0xD3, | |||
SetComPins = 0xda, | |||
SetVComDetect = 0xdb, | |||
SetDisplayClockDiv = 0xD5, | |||
SetPreCharge = 0xd9, | |||
SetMultiPlex = 0xa8, | |||
SetLowColumn = 0x00, | |||
SetHighColumn = 0x10, | |||
SetStartLine = 0x40, | |||
SetMemoryMode = 0x20, | |||
ColumnAddr = 0x21, | |||
PageAddr = 0x22, | |||
ComScanInc = 0xc0, | |||
ComScanDec = 0xc8, | |||
SegRemap = 0xa0, | |||
SetChargePump = 0x8d, | |||
ExternalVcc = 0x01, | |||
SwitchCapVcc = 0x02, | |||
ActivateScroll = 0x2f, | |||
DeActivateScroll = 0x2e, | |||
SetVerticalScrollArea = 0xa3, | |||
RightHorizontalScroll = 0x26, | |||
LeftHorizontalScroll = 0x27, | |||
VerticalAndRightHorizontalScroll = 0x29, | |||
VerticalAndLeftHorizontalScroll = 0x2a, | |||
}; | |||
// Controls the SSD1306 128x32 OLED display via i2c | |||
#ifndef SSD1306_ADDRESS | |||
#define SSD1306_ADDRESS 0x3C | |||
#endif | |||
#define DisplayHeight 32 | |||
#define DisplayWidth 128 | |||
#define FontHeight 8 | |||
#define FontWidth 6 | |||
#define MatrixRows (DisplayHeight / FontHeight) | |||
#define MatrixCols (DisplayWidth / FontWidth) | |||
struct CharacterMatrix { | |||
uint8_t display[MatrixRows][MatrixCols]; | |||
uint8_t *cursor; | |||
bool dirty; | |||
}; | |||
struct CharacterMatrix display; | |||
bool iota_gfx_init(bool rotate); | |||
void iota_gfx_task(void); | |||
bool iota_gfx_off(void); | |||
bool iota_gfx_on(void); | |||
void iota_gfx_flush(void); | |||
void iota_gfx_write_char(uint8_t c); | |||
void iota_gfx_write(const char *data); | |||
void iota_gfx_write_P(const char *data); | |||
void iota_gfx_clear_screen(void); | |||
void iota_gfx_task_user(void); | |||
void matrix_clear(struct CharacterMatrix *matrix); | |||
void matrix_write_char_inner(struct CharacterMatrix *matrix, uint8_t c); | |||
void matrix_write_char(struct CharacterMatrix *matrix, uint8_t c); | |||
void matrix_write(struct CharacterMatrix *matrix, const char *data); | |||
void matrix_write_ln(struct CharacterMatrix *matrix, const char *data); | |||
void matrix_write_P(struct CharacterMatrix *matrix, const char *data); | |||
void matrix_render(struct CharacterMatrix *matrix); | |||
bool process_record_gfx(uint16_t keycode, keyrecord_t *record); |