#pragma once #include "quantum.h" #include <stdint.h> #include <stdbool.h> #include "i2c_master.h" #include <util/delay.h> // I2C aliases and register addresses (see "mcp23018.md" on tmk repository) #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; #define I2C_TIMEOUT 100 void init_frenchdev(void); void frenchdev_blink_all_leds(void); uint8_t init_mcp23018(void); #define LED_BRIGHTNESS_LO 15 #define LED_BRIGHTNESS_HI 255 inline void frenchdev_board_led_on(void) { DDRD |= (1<<6); PORTD |= (1<<6); } inline void frenchdev_led_1_on(void) { DDRB |= (1<<5); PORTB |= (1<<5); } inline void frenchdev_led_2_on(void) { DDRB |= (1<<6); PORTB |= (1<<6); } inline void frenchdev_led_3_on(void) { DDRB |= (1<<7); PORTB |= (1<<7); } inline void frenchdev_led_on(uint8_t led) { DDRB |= (1<<(led+4)); PORTB |= (1<<(led+4)); } inline void frenchdev_board_led_off(void) { DDRD &= ~(1<<6); PORTD &= ~(1<<6); } inline void frenchdev_led_1_off(void) { DDRB &= ~(1<<5); PORTB &= ~(1<<5); } inline void frenchdev_led_2_off(void) { DDRB &= ~(1<<6); PORTB &= ~(1<<6); } inline void frenchdev_led_3_off(void) { DDRB &= ~(1<<7); PORTB &= ~(1<<7); } inline void frenchdev_led_off(uint8_t led) { DDRB &= ~(1<<(led+4)); PORTB &= ~(1<<(led+4)); } inline void frenchdev_led_all_on(void) { frenchdev_board_led_on(); frenchdev_led_1_on(); frenchdev_led_2_on(); frenchdev_led_3_on(); } inline void frenchdev_led_all_off(void) { frenchdev_board_led_off(); frenchdev_led_1_off(); frenchdev_led_2_off(); frenchdev_led_3_off(); } inline void frenchdev_led_1_set(uint8_t n) { OCR1A = n; } inline void frenchdev_led_2_set(uint8_t n) { OCR1B = n; } inline void frenchdev_led_3_set(uint8_t n) { OCR1C = n; } inline void frenchdev_led_set(uint8_t led, uint8_t n) { (led == 1) ? (OCR1A = n) : (led == 2) ? (OCR1B = n) : (OCR1C = n); } inline void frenchdev_led_all_set(uint8_t n) { frenchdev_led_1_set(n); frenchdev_led_2_set(n); frenchdev_led_3_set(n); } #define LAYOUT( \ \ k01, k02, k03, k04, k05, k06, k09, k0a, k0b, k0c, k0d, k0e, \ k10, k11, k12, k13, k14, k15, k16, k19, k1a, k1b, k1c, k1d, k1e, k1f, \ k20, k21, k22, k23, k24, k25, k26, k29, k2a, k2b, k2c, k2d, k2e, k2f, \ k30, k31, k32, k33, k34, k35, k36, k39, k3a, k3b, k3c, k3d, k3e, k3f, \ k40, k41, k42, k43, k44, k45, k46, k47, k37, k38, k48, k49, k4a, k4b, k4c, k4d, k4e, k4f, \ k50, k51, k52, k53, k54, k55, k56, k57, k58, k59, k5a, k5b, k5c, k5d, k5e, k5f, \ \ PL1, PL2, PL3, \ PR1, PR2, PR3 \ ) \ \ /* matrix positions, inverted left and right for I2C to be on row 0-7 */\ { \ \ { k5f, k4f, k3f, k2f, k1f, KC_NO}, \ { k5e, k4e, k3e, k2e, k1e, k0e }, \ { k5d, k4d, k3d, k2d, k1d, k0d }, \ { k5c, k4c, k3c, k2c, k1c, k0c }, \ { k5b, k4b, k3b, k2b, k1b, k0b }, \ { k5a, k4a, k3a, k2a, k1a, k0a }, \ { k59, k49, k39, k29, k19, k09 }, \ { k58, k48, k38, PR1, PR2, PR3 }, \ \ { k57, k47, k37, PL1, PL2, PL3 }, \ { k56, k46, k36, k26, k16, k06 }, \ { k55, k45, k35, k25, k15, k05 }, \ { k54, k44, k34, k24, k14, k04 }, \ { k53, k43, k33, k23, k13, k03 }, \ { k52, k42, k32, k22, k12, k02 }, \ { k51, k41, k31, k21, k11, k01 }, \ { k50, k40, k30, k20, k10, KC_NO } \ }