Comet46 add support for OLED (#4745)
* 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-rgbledclockworkpi
satt99
6 years ago
committed by
Drashna Jaelre
parent
c2390bf321
commit
46b4b4407f
@ -0,0 +1,162 @@ |
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#include <util/twi.h> |
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#include <avr/io.h> |
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#include <stdlib.h> |
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#include <avr/interrupt.h> |
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#include <util/twi.h> |
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#include <stdbool.h> |
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#include "i2c.h" |
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#ifdef USE_I2C |
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// Limits the amount of we wait for any one i2c transaction.
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// Since were running SCL line 100kHz (=> 10μs/bit), and each transactions is
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// 9 bits, a single transaction will take around 90μs to complete.
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//
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// (F_CPU/SCL_CLOCK) => # of μC cycles to transfer a bit
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// poll loop takes at least 8 clock cycles to execute
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#define I2C_LOOP_TIMEOUT (9+1)*(F_CPU/SCL_CLOCK)/8 |
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#define BUFFER_POS_INC() (slave_buffer_pos = (slave_buffer_pos+1)%SLAVE_BUFFER_SIZE) |
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volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE]; |
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static volatile uint8_t slave_buffer_pos; |
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static volatile bool slave_has_register_set = false; |
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// Wait for an i2c operation to finish
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inline static |
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void i2c_delay(void) { |
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uint16_t lim = 0; |
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while(!(TWCR & (1<<TWINT)) && lim < I2C_LOOP_TIMEOUT) |
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lim++; |
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// easier way, but will wait slightly longer
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// _delay_us(100);
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} |
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// Setup twi to run at 100kHz or 400kHz (see ./i2c.h SCL_CLOCK)
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void i2c_master_init(void) { |
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// no prescaler
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TWSR = 0; |
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// Set TWI clock frequency to SCL_CLOCK. Need TWBR>10.
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// Check datasheets for more info.
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TWBR = ((F_CPU/SCL_CLOCK)-16)/2; |
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} |
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// Start a transaction with the given i2c slave address. The direction of the
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// transfer is set with I2C_READ and I2C_WRITE.
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// returns: 0 => success
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// 1 => error
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uint8_t i2c_master_start(uint8_t address) { |
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TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTA); |
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i2c_delay(); |
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// check that we started successfully
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if ( (TW_STATUS != TW_START) && (TW_STATUS != TW_REP_START)) |
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return 1; |
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TWDR = address; |
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TWCR = (1<<TWINT) | (1<<TWEN); |
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i2c_delay(); |
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if ( (TW_STATUS != TW_MT_SLA_ACK) && (TW_STATUS != TW_MR_SLA_ACK) ) |
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return 1; // slave did not acknowledge
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else |
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return 0; // success
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} |
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// Finish the i2c transaction.
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void i2c_master_stop(void) { |
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TWCR = (1<<TWINT) | (1<<TWEN) | (1<<TWSTO); |
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uint16_t lim = 0; |
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while(!(TWCR & (1<<TWSTO)) && lim < I2C_LOOP_TIMEOUT) |
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lim++; |
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} |
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// Write one byte to the i2c slave.
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// returns 0 => slave ACK
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// 1 => slave NACK
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uint8_t i2c_master_write(uint8_t data) { |
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TWDR = data; |
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TWCR = (1<<TWINT) | (1<<TWEN); |
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i2c_delay(); |
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// check if the slave acknowledged us
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return (TW_STATUS == TW_MT_DATA_ACK) ? 0 : 1; |
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} |
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// Read one byte from the i2c slave. If ack=1 the slave is acknowledged,
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// if ack=0 the acknowledge bit is not set.
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// returns: byte read from i2c device
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uint8_t i2c_master_read(int ack) { |
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TWCR = (1<<TWINT) | (1<<TWEN) | (ack<<TWEA); |
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i2c_delay(); |
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return TWDR; |
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} |
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void i2c_reset_state(void) { |
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TWCR = 0; |
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} |
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void i2c_slave_init(uint8_t address) { |
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TWAR = address << 0; // slave i2c address
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// TWEN - twi enable
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// TWEA - enable address acknowledgement
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// TWINT - twi interrupt flag
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// TWIE - enable the twi interrupt
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TWCR = (1<<TWIE) | (1<<TWEA) | (1<<TWINT) | (1<<TWEN); |
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} |
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ISR(TWI_vect); |
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ISR(TWI_vect) { |
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uint8_t ack = 1; |
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switch(TW_STATUS) { |
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case TW_SR_SLA_ACK: |
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// this device has been addressed as a slave receiver
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slave_has_register_set = false; |
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break; |
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case TW_SR_DATA_ACK: |
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// this device has received data as a slave receiver
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// The first byte that we receive in this transaction sets the location
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// of the read/write location of the slaves memory that it exposes over
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// i2c. After that, bytes will be written at slave_buffer_pos, incrementing
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// slave_buffer_pos after each write.
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if(!slave_has_register_set) { |
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slave_buffer_pos = TWDR; |
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// don't acknowledge the master if this memory loctaion is out of bounds
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if ( slave_buffer_pos >= SLAVE_BUFFER_SIZE ) { |
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ack = 0; |
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slave_buffer_pos = 0; |
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} |
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slave_has_register_set = true; |
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} else { |
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i2c_slave_buffer[slave_buffer_pos] = TWDR; |
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BUFFER_POS_INC(); |
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} |
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break; |
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case TW_ST_SLA_ACK: |
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case TW_ST_DATA_ACK: |
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// master has addressed this device as a slave transmitter and is
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// requesting data.
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TWDR = i2c_slave_buffer[slave_buffer_pos]; |
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BUFFER_POS_INC(); |
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break; |
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case TW_BUS_ERROR: // something went wrong, reset twi state
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TWCR = 0; |
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default: |
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break; |
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} |
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// Reset everything, so we are ready for the next TWI interrupt
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TWCR |= (1<<TWIE) | (1<<TWINT) | (ack<<TWEA) | (1<<TWEN); |
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} |
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#endif |
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@ -0,0 +1,49 @@ |
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#ifndef I2C_H |
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#define I2C_H |
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#include <stdint.h> |
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#ifndef F_CPU |
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#define F_CPU 16000000UL |
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#endif |
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#define I2C_READ 1 |
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#define I2C_WRITE 0 |
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#define I2C_ACK 1 |
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#define I2C_NACK 0 |
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#define SLAVE_BUFFER_SIZE 0x10 |
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// i2c SCL clock frequency 400kHz
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#define SCL_CLOCK 400000L |
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extern volatile uint8_t i2c_slave_buffer[SLAVE_BUFFER_SIZE]; |
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void i2c_master_init(void); |
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uint8_t i2c_master_start(uint8_t address); |
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void i2c_master_stop(void); |
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uint8_t i2c_master_write(uint8_t data); |
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uint8_t i2c_master_read(int); |
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void i2c_reset_state(void); |
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void i2c_slave_init(uint8_t address); |
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static inline unsigned char i2c_start_read(unsigned char addr) { |
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return i2c_master_start((addr << 1) | I2C_READ); |
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} |
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static inline unsigned char i2c_start_write(unsigned char addr) { |
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return i2c_master_start((addr << 1) | I2C_WRITE); |
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} |
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// from SSD1306 scrips
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extern unsigned char i2c_rep_start(unsigned char addr); |
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extern void i2c_start_wait(unsigned char addr); |
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extern unsigned char i2c_readAck(void); |
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extern unsigned char i2c_readNak(void); |
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extern unsigned char i2c_read(unsigned char ack); |
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#define i2c_read(ack) (ack) ? i2c_readAck() : i2c_readNak(); |
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#endif |
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@ -0,0 +1,226 @@ |
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// this is the style you want to emulate.
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// This is the canonical layout file for the Quantum project. If you want to add another keyboard,
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#include QMK_KEYBOARD_H |
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// Each layer gets a name for readability, which is then used in the keymap matrix below.
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// The underscores don't mean anything - you can have a layer called STUFF or any other name.
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// Layer names don't all need to be of the same length, obviously, and you can also skip them
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// entirely and just use numbers.
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enum comet46_layers |
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{ |
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_QWERTY, |
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_COLEMAK, |
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_DVORAK, |
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_LOWER, |
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_RAISE, |
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_ADJUST, |
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}; |
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enum custom_keycodes { |
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QWERTY = SAFE_RANGE, |
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COLEMAK, |
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DVORAK, |
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LOWER, |
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RAISE, |
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}; |
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// Fillers to make layering more clear
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#define _______ KC_TRNS |
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#define XXXXXXX KC_NO |
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#define LOWER MO(_LOWER) |
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#define RAISE MO(_RAISE) |
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const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { |
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/* Qwerty
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* ,-----------------------------------------+ +-----------------------------------------. |
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* | Tab | Q | W | E | R | T | | Y | U | I | O | P | Bksp | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | Ctl | A | S | D | F | G | Esc | | Del | H | J | K | L | ; | " | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | Shift| Z | X | C | V | B | { | | } | N | M | , | . | / | Shift| |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| |
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* | GUI | Lower| Space| | Enter| Raise| Alt | |
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* +--------------------/ \--------------------+ |
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*/ |
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[_QWERTY] = LAYOUT( |
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KC_TAB, KC_Q, KC_W, KC_E, KC_R, KC_T, KC_Y, KC_U, KC_I, KC_O, KC_P, KC_BSPC, |
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KC_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, |
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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, |
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KC_LGUI, LOWER, KC_SPC, KC_ENT, RAISE, KC_LALT |
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), |
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/* Colemak
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* ,-----------------------------------------+ +-----------------------------------------. |
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* | Tab | Q | W | F | P | G | | J | L | U | Y | ; | Bksp | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | Ctl | A | R | S | T | D | Esc | | Del | H | N | E | I | O | " | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | Shift| Z | X | C | V | B | { | | } | K | M | , | . | / | Shift| |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| |
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* | GUI | Lower| Space| | Enter| Raise| Alt | |
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* +--------------------/ \--------------------+ |
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*/ |
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[_COLEMAK] = LAYOUT( |
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KC_TAB, KC_Q, KC_W, KC_F, KC_P, KC_G, KC_J, KC_L, KC_U, KC_Y, KC_SCLN, KC_BSPC, |
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KC_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, |
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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, |
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KC_LGUI, LOWER, KC_SPC, KC_ENT, RAISE, KC_LALT |
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), |
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|
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/* Dvorak
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* ,-----------------------------------------+ +-----------------------------------------. |
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* | Tab | " | , | . | P | Y | | F | G | C | R | L | Bksp | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | Ctl | A | O | E | U | I | Esc | | Del | D | H | T | N | S | / | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | Shift| ; | Q | J | K | X | { | | } | B | M | W | V | Z | Shift| |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| |
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* | GUI | Lower| Space| | Enter| Raise| Alt | |
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* +--------------------/ \--------------------+ |
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*/ |
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[_DVORAK] = LAYOUT( |
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KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, KC_BSPC, |
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KC_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, |
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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, |
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KC_LGUI, LOWER, KC_SPC, KC_ENT, RAISE, KC_LALT |
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), |
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|
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/* Lower
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* ,-----------------------------------------+ +-----------------------------------------. |
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* | | ! | @ | # | $ | % | | ^ | & | * | ( | ) | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | | | | | | | | | ` | \ | - | = | [ | ] | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | | | | | | | | | ~ | | | _ | + | { | } | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| |
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* | | | | | | | | |
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* +--------------------/ \--------------------+ |
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*/ |
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[_LOWER] = LAYOUT( |
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_______, KC_EXLM, KC_AT, KC_HASH, KC_DLR, KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______, |
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_______, _______, _______, _______, _______, _______, _______, KC_GRV, KC_BSLS, KC_MINS, KC_EQL, KC_LBRC, KC_RBRC, _______, |
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_______, _______, _______, _______, _______, _______, _______, KC_TILD, KC_PIPE, KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, _______, |
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_______, _______, _______, _______, _______, _______ |
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), |
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|
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/* Raise
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* ,-----------------------------------------+ +-----------------------------------------. |
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* | | 1 | 2 | 3 | 4 | 5 | | | | | | | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | | F1 | F2 | F3 | F4 | F5 | F6 | | | Left | Down | Up |Right | End | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | | F7 | F8 | F9 | F10 | F11 | F12 | | Home | | PgDn | PgUp | | | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| |
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* | | | | | | | | |
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* +--------------------/ \--------------------+ |
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*/ |
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[_RAISE] = LAYOUT( |
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_______, KC_1, KC_2, KC_3, KC_4, KC_5, KC_6, KC_7, KC_8, KC_9, KC_0, _______, |
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_______, KC_F1, KC_F2, KC_F3, KC_F4, KC_F5, KC_F6, XXXXXXX, KC_LEFT, KC_DOWN, KC_UP, KC_RGHT, KC_END, _______, |
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_______, KC_F7, KC_F8, KC_F9, KC_F10, KC_F11, KC_F12, KC_HOME, XXXXXXX, KC_PGDN, KC_PGUP, XXXXXXX, XXXXXXX, _______, |
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_______, _______, _______, _______, _______, _______ |
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), |
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|
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/* Adjust
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* ,-----------------------------------------+ +-----------------------------------------. |
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* | | | | | | | | | | | | | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | | | | | | |Qwerty| |Colemk| | | | | | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+------+------| |
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* | | | | | | |Reset | |Dvorak| | | | | | | |
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* |------+------+------+------+------+------+------+ +------+------+------+------+------+-------------| |
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* | | | | | | | | |
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* +--------------------/ \--------------------+ |
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*/ |
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[_ADJUST] = LAYOUT( |
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_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, |
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_______, _______, _______, _______, _______, _______, QWERTY, COLEMAK, _______, _______, _______, _______, _______, _______, |
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_______, _______, _______, _______, _______, _______, RESET, DVORAK, _______, _______, _______, _______, _______, _______, |
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_______, _______, _______, _______, _______, _______ |
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) |
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}; |
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|
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uint32_t layer_state_set_user(uint32_t state) { |
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return update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST); |
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} |
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|
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// settings for LED on receiver
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void led_init(void) { |
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DDRD |= (1<<1); |
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PORTD |= (1<<1); |
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DDRF |= (1<<4) | (1<<5); |
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PORTF |= (1<<4) | (1<<5); |
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} |
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#define red_led_off PORTF |= (1<<5) |
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#define red_led_on PORTF &= ~(1<<5) |
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#define blu_led_off PORTF |= (1<<4) |
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#define blu_led_on PORTF &= ~(1<<4) |
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#define grn_led_off PORTD |= (1<<1) |
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#define grn_led_on PORTD &= ~(1<<1) |
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|
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#define set_led_off red_led_off; grn_led_off; blu_led_off |
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#define set_led_red red_led_on; grn_led_off; blu_led_off |
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#define set_led_blue red_led_off; grn_led_off; blu_led_on |
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#define set_led_green red_led_off; grn_led_on; blu_led_off |
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#define set_led_yellow red_led_on; grn_led_on; blu_led_off |
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#define set_led_magenta red_led_on; grn_led_off; blu_led_on |
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#define set_led_cyan red_led_off; grn_led_on; blu_led_on |
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#define set_led_white red_led_on; grn_led_on; blu_led_on |
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|
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void matrix_init_user(void) { |
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led_init(); |
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} |
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|
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void matrix_scan_user(void) { |
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uint8_t layer = biton32(layer_state); |
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uint8_t default_layer = biton32(eeconfig_read_default_layer()); |
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switch (layer) { |
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case _LOWER: |
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set_led_red; |
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break; |
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case _RAISE: |
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set_led_blue; |
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break; |
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case _ADJUST: |
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set_led_magenta; |
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break; |
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default: |
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switch (default_layer) { |
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case _COLEMAK: |
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set_led_white; |
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break; |
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case _DVORAK: |
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set_led_yellow; |
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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 |
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|
||||
#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); |
||||
Loading…
Reference in new issue