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#pragma once
#include "quantum.h"
#include <stdint.h>
#include <stdbool.h>
#include "i2cmaster.h"
#include <util/delay.h>
#define CPU_PRESCALE(n) (CLKPR = 0x80, CLKPR = (n))
#define CPU_16MHz 0x00
#define I2C_ADDR 0b0100000
#define I2C_ADDR_WRITE ( (I2C_ADDR<<1) | I2C_WRITE )
#define I2C_ADDR_READ ( (I2C_ADDR<<1) | I2C_READ )
#define IODIRA 0x00 // i/o direction register
#define IODIRB 0x01
#define GPPUA 0x0C // GPIO pull-up resistor register
#define GPPUB 0x0D
#define GPIOA 0x12 // general purpose i/o port register (write modifies OLAT)
#define GPIOB 0x13
#define OLATA 0x14 // output latch register
#define OLATB 0x15
extern uint8_t expander_status;
extern uint8_t expander_input_pin_mask;
extern bool i2c_initialized;
void init_dactyl(void);
void init_expander(void);
#define XXX KC_NO
#define LAYOUT_dactyl( \
k00, k01, k02, k03, k04, k05, \
k10, k11, k12, k13, k14, k15, \
k20, k21, k22, k23, k24, k25, \
k30, k31, k32, k33, k34, k35, \
k40, k41, k42, k43, k44, \
k55, k50, \
k54, \
k53, k52, k51, \
\
k06, k07, k08, k09, k0A, k0B, \
k16, k17, k18, k19, k1A, k1B, \
k26, k27, k28, k29, k2A, k2B, \
k36, k37, k38, k39, k3A, k3B, \
k47, k48, k49, k4A, k4B, \
k5B, k56, \
k57, \
k5A, k59, k58 \
) { \
{ k00, k01, k02, k03, k04, k05, k06, k07, k08, k09, k0A, k0B }, \
{ k10, k11, k12, k13, k14, k15, k16, k17, k18, k19, k1A, k1B }, \
{ k20, k21, k22, k23, k24, k25, k26, k27, k28, k29, k2A, k2B }, \
{ k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B }, \
{ k40, k41, k42, k43, k44, XXX, XXX, k47, k48, k49, k4A, k4B }, \
{ k50, k51, k52, k53, k54, k55, k56, k57, k58, k59, k5A, k5B } \
}
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