#ifndef ERGODOX_EZ_H #define ERGODOX_EZ_H #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 // I2C aliases and register addresses (see "mcp23018.md") #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 mcp23018_status; void init_ergodox(void); void ergodox_blink_all_leds(void); uint8_t init_mcp23018(void); uint8_t ergodox_left_leds_update(void); #define LED_BRIGHTNESS_LO 15 #define LED_BRIGHTNESS_HI 255 inline void ergodox_board_led_on(void) { DDRD |= (1<<6); PORTD |= (1<<6); } inline void ergodox_right_led_1_on(void) { DDRB |= (1<<5); PORTB |= (1<<5); } inline void ergodox_right_led_2_on(void) { DDRB |= (1<<6); PORTB |= (1<<6); } inline void ergodox_right_led_3_on(void) { DDRB |= (1<<7); PORTB |= (1<<7); } inline void ergodox_right_led_on(uint8_t led) { DDRB |= (1<<(led+4)); PORTB |= (1<<(led+4)); } inline void ergodox_board_led_off(void) { DDRD &= ~(1<<6); PORTD &= ~(1<<6); } inline void ergodox_right_led_1_off(void) { DDRB &= ~(1<<5); PORTB &= ~(1<<5); } inline void ergodox_right_led_2_off(void) { DDRB &= ~(1<<6); PORTB &= ~(1<<6); } inline void ergodox_right_led_3_off(void) { DDRB &= ~(1<<7); PORTB &= ~(1<<7); } inline void ergodox_right_led_off(uint8_t led) { DDRB &= ~(1<<(led+4)); PORTB &= ~(1<<(led+4)); } inline void ergodox_led_all_on(void) { ergodox_board_led_on(); ergodox_right_led_1_on(); ergodox_right_led_2_on(); ergodox_right_led_3_on(); } inline void ergodox_led_all_off(void) { ergodox_board_led_off(); ergodox_right_led_1_off(); ergodox_right_led_2_off(); ergodox_right_led_3_off(); } inline void ergodox_right_led_1_set(uint8_t n) { OCR1A = n; } inline void ergodox_right_led_2_set(uint8_t n) { OCR1B = n; } inline void ergodox_right_led_3_set(uint8_t n) { OCR1C = n; } inline void ergodox_right_led_set(uint8_t led, uint8_t n) { (led == 1) ? (OCR1A = n) : (led == 2) ? (OCR1B = n) : (OCR1C = n); } inline void ergodox_led_all_set(uint8_t n) { ergodox_right_led_1_set(n); ergodox_right_led_2_set(n); ergodox_right_led_3_set(n); } #define KEYMAP( \ \ /* left hand, spatial positions */ \ k00,k01,k02,k03,k04,k05,k06, \ k10,k11,k12,k13,k14,k15,k16, \ k20,k21,k22,k23,k24,k25, \ k30,k31,k32,k33,k34,k35,k36, \ k40,k41,k42,k43,k44, \ k55,k56, \ k54, \ k53,k52,k51, \ \ /* right hand, spatial positions */ \ k07,k08,k09,k0A,k0B,k0C,k0D, \ k17,k18,k19,k1A,k1B,k1C,k1D, \ k28,k29,k2A,k2B,k2C,k2D, \ k37,k38,k39,k3A,k3B,k3C,k3D, \ k49,k4A,k4B,k4C,k4D, \ k57,k58, \ k59, \ k5C,k5B,k5A ) \ \ /* matrix positions */ \ { \ { k00, k10, k20, k30, k40, KC_NO }, \ { k01, k11, k21, k31, k41, k51 }, \ { k02, k12, k22, k32, k42, k52 }, \ { k03, k13, k23, k33, k43, k53 }, \ { k04, k14, k24, k34, k44, k54 }, \ { k05, k15, k25, k35, KC_NO, k55 }, \ { k06, k16, KC_NO, k36, KC_NO, k56 }, \ \ { k07, k17, KC_NO, k37,KC_NO, k57 }, \ { k08, k18, k28, k38,KC_NO, k58 }, \ { k09, k19, k29, k39, k49, k59 }, \ { k0A, k1A, k2A, k3A, k4A, k5A }, \ { k0B, k1B, k2B, k3B, k4B, k5B }, \ { k0C, k1C, k2C, k3C, k4C, k5C }, \ { k0D, k1D, k2D, k3D, k4D, KC_NO } \ } #define KEYMAP_80( \ \ /* left hand, spatial positions */ \ k00,k01,k02,k03,k04,k05,k06, \ k10,k11,k12,k13,k14,k15,k16, \ k20,k21,k22,k23,k24,k25, \ k30,k31,k32,k33,k34,k35,k36, \ k40,k41,k42,k43,k44, \ k55,k56, \ k45,k46,k54, \ k53,k52,k51, \ \ /* right hand, spatial positions */ \ k07,k08,k09,k0A,k0B,k0C,k0D, \ k17,k18,k19,k1A,k1B,k1C,k1D, \ k28,k29,k2A,k2B,k2C,k2D, \ k37,k38,k39,k3A,k3B,k3C,k3D, \ k49,k4A,k4B,k4C,k4D, \ k57,k58, \ k59,k47,k48, \ k5C,k5B,k5A ) \ \ /* matrix positions */ \ { \ { k00, k10, k20, k30, k40, KC_NO }, \ { k01, k11, k21, k31, k41, k51 }, \ { k02, k12, k22, k32, k42, k52 }, \ { k03, k13, k23, k33, k43, k53 }, \ { k04, k14, k24, k34, k44, k54 }, \ { k05, k15, k25, k35, k45, k55 }, \ { k06, k16, KC_NO, k36, k46, k56 }, \ \ { k07, k17, KC_NO, k37, k47, k57 }, \ { k08, k18, k28, k38, k48, k58 }, \ { k09, k19, k29, k39, k49, k59 }, \ { k0A, k1A, k2A, k3A, k4A, k5A }, \ { k0B, k1B, k2B, k3B, k4B, k5B }, \ { k0C, k1C, k2C, k3C, k4C, k5C }, \ { k0D, k1D, k2D, k3D, k4D, KC_NO } \ } #endif