keyboard layout for qmk firmware
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
|
|
#include <avr/io.h>
#include <avr/wdt.h>
#include <avr/power.h>
#include <avr/interrupt.h>
#include <util/delay.h>
#include <avr/eeprom.h>
#include "split_util.h"
#include "matrix.h"
#include "keyboard.h"
#include "config.h"
#include "timer.h"
#include "i2c.h"
volatile bool isLeftHand = true;
static void setup_handedness(void) { #ifdef EE_HANDS
isLeftHand = eeprom_read_byte(EECONFIG_HANDEDNESS); #else
// I2C_MASTER_RIGHT is deprecated, use MASTER_RIGHT instead, since this works for both serial and i2c
#if defined(I2C_MASTER_RIGHT) || defined(MASTER_RIGHT)
isLeftHand = !has_usb(); #else
isLeftHand = has_usb(); #endif
#endif
}
static void keyboard_master_setup(void) { i2c_master_init(); }
static void keyboard_slave_setup(void) { timer_init(); i2c_slave_init(SLAVE_I2C_ADDRESS); }
bool has_usb(void) { USBCON |= (1 << OTGPADE); //enables VBUS pad
_delay_us(5); return (USBSTA & (1<<VBUS)); //checks state of VBUS
}
void split_keyboard_setup(void) { setup_handedness(); #ifdef USE_50ONE_LEDS
_led_init(); _led_boot_animation(); #endif
if (has_usb()) { keyboard_master_setup(); } else { keyboard_slave_setup(); } sei(); }
void keyboard_slave_loop(void) { matrix_init();
while (1) { matrix_slave_scan(); } }
// this code runs before the usb and keyboard is initialized
void matrix_setup(void) { split_keyboard_setup();
if (!has_usb()) { keyboard_slave_loop(); } }
|