81 lines
2.8 KiB
C
81 lines
2.8 KiB
C
/* ----------------------------------------------------------------------------
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* ergoDOX : controller specific exports
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* ----------------------------------------------------------------------------
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* Copyright (c) 2012 Ben Blazak <benblazak.dev@gmail.com>
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* Released under The MIT License (MIT) (see "license.md")
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* Project located at <https://github.com/benblazak/ergodox-firmware>
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* ------------------------------------------------------------------------- */
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#pragma once
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// for "lib/twi.h"
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#define TWI_FREQ 400000
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#include <stdbool.h>
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#include <stdint.h>
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#include <util/twi.h>
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#include "../lib/teensy-2-0.h"
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#include "./options.h"
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#include "./matrix.h"
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#include <avr/io.h>
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#include <util/delay.h>
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// --------------------------------------------------------------------
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uint8_t kb_init(void);
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uint8_t kb_update_matrix(bool matrix[KB_ROWS][KB_COLUMNS]);
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// --------------------------------------------------------------------
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#define MCP23018_TWI_ADDRESS 0b0100000
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uint8_t mcp23018_init(void);
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uint8_t mcp23018_update_matrix( bool matrix[KB_ROWS][KB_COLUMNS] );
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// --------------------------------------------------------------------
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uint8_t teensy_init(void);
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uint8_t teensy_update_matrix( bool matrix[KB_ROWS][KB_COLUMNS] );
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// --------------------------------------------------------------------
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#define _kb_led_1_on() (DDRB |= (1<<5))
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#define _kb_led_1_off() (DDRB &= ~(1<<5))
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#define _kb_led_1_set(n) (OCR1A = (uint8_t)(n))
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#define _kb_led_1_set_percent(n) (OCR1A = (uint8_t)((n) * 0xFF))
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#define _kb_led_2_on() (DDRB |= (1<<6))
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#define _kb_led_2_off() (DDRB &= ~(1<<6))
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#define _kb_led_2_set(n) (OCR1B = (uint8_t)(n))
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#define _kb_led_2_set_percent(n) (OCR1B = (uint8_t)((n) * 0xFF))
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#define _kb_led_3_on() (DDRB |= (1<<7))
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#define _kb_led_3_off() (DDRB &= ~(1<<7))
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#define _kb_led_3_set(n) (OCR1C = (uint8_t)(n))
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#define _kb_led_3_set_percent(n) (OCR1C = (uint8_t)((n) * 0xFF))
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#define _kb_led_all_on() do { \
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_kb_led_1_on(); \
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_kb_led_2_on(); \
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_kb_led_3_on(); \
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} while(0)
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#define _kb_led_all_off() do { \
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_kb_led_1_off(); \
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_kb_led_2_off(); \
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_kb_led_3_off(); \
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} while(0)
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#define _kb_led_all_set(n) do { \
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_kb_led_1_set(n); \
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_kb_led_2_set(n); \
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_kb_led_3_set(n); \
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} while(0)
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#define _kb_led_all_set_percent(n) do { \
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_kb_led_1_set_percent(n); \
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_kb_led_2_set_percent(n); \
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_kb_led_3_set_percent(n); \
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} while(0)
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