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/*
Copyright 2012 Jun Wako <wakojun@gmail.com>
Copyright 2013 Oleg Kostyuk <cub.uanic@gmail.com>
Copyright 2015 ZSA Technology Labs Inc (@zsa)
Copyright 2020 Christopher Courtney <drashna@live.com> (@drashna)
Copyright 2021 Gary Kong <kongkm88@gmail.com> (@garykong)
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/>.
*/
#pragma once
#include "quantum.h"
#include <stdint.h>
#include <stdbool.h>
#include "i2c_master.h"
// 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 i2c_status_t mcp23018_status;
#define BAJJAK_EZ_I2C_TIMEOUT 100
void init_bajjak(void);
void bajjak_blink_all_leds(void);
uint8_t init_mcp23018(void);
uint8_t bajjak_left_leds_update(void);
#ifndef LED_BRIGHTNESS_LO
#define LED_BRIGHTNESS_LO 15
#endif
#ifndef LED_BRIGHTNESS_HI
#define LED_BRIGHTNESS_HI 255
#endif
inline void bajjak_board_led_on(void) { setPinOutput(D6); writePinHigh(D6); }
inline void bajjak_right_led_1_on(void) { setPinOutput(B5); writePinHigh(B5); }
inline void bajjak_right_led_2_on(void) { setPinOutput(B6); writePinHigh(B6); }
inline void bajjak_right_led_3_on(void) { setPinOutput(B7); writePinHigh(B7); }
inline void bajjak_right_led_on(uint8_t led) { setPinOutput(led+4); writePinHigh(led+4); }
inline void bajjak_board_led_off(void) { setPinInput(D6); writePinLow(D6); }
inline void bajjak_right_led_1_off(void) { setPinInput(B5); writePinLow(B5); }
inline void bajjak_right_led_2_off(void) { setPinInput(B6); writePinLow(B6); }
inline void bajjak_right_led_3_off(void) { setPinInput(B7); writePinLow(B7); }
inline void bajjak_right_led_off(uint8_t led) { setPinInput(led+4); writePinLow(led+4); }
#ifdef LEFT_LEDS
bool bajjak_left_led_1;
bool bajjak_left_led_2;
bool bajjak_left_led_3;
inline void bajjak_left_led_1_on(void) { bajjak_left_led_1 = 1; }
inline void bajjak_left_led_2_on(void) { bajjak_left_led_2 = 1; }
inline void bajjak_left_led_1_off(void) { bajjak_left_led_1 = 0; }
inline void bajjak_left_led_2_off(void) { bajjak_left_led_2 = 0; }
#endif // LEFT_LEDS
inline void bajjak_led_all_on(void) {
bajjak_board_led_on();
bajjak_right_led_1_on();
bajjak_right_led_2_on();
bajjak_right_led_3_on();
#ifdef LEFT_LEDS
bajjak_left_led_1_on();
bajjak_left_led_2_on();
#endif // LEFT_LEDS
}
inline void bajjak_led_all_off(void)
{
bajjak_board_led_off();
bajjak_right_led_1_off();
bajjak_right_led_2_off();
bajjak_right_led_3_off();
#ifdef LEFT_LEDS
bajjak_left_led_1_off();
bajjak_left_led_2_off();
#endif // LEFT_LEDS
}
inline void bajjak_right_led_1_set(uint8_t n) { OCR1A = n; }
inline void bajjak_right_led_2_set(uint8_t n) { OCR1B = n; }
inline void bajjak_right_led_3_set(uint8_t n) { OCR1C = n; }
inline void bajjak_right_led_set(uint8_t led, uint8_t n) {
(led == 1) ? (OCR1A = n) :
(led == 2) ? (OCR1B = n) :
(OCR1C = n);
}
inline void bajjak_led_all_set(uint8_t n) {
bajjak_right_led_1_set(n);
bajjak_right_led_2_set(n);
bajjak_right_led_3_set(n);
}
typedef union {
uint32_t raw;
struct {
uint8_t led_level :3;
bool disable_layer_led :1;
};
} keyboard_config_t;
extern keyboard_config_t keyboard_config;
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