82 lines
4.4 KiB
C
Executable file
82 lines
4.4 KiB
C
Executable file
#pragma once
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#include "quantum.h"
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#include <stdint.h>
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#include <stdbool.h>
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#include "i2c_master.h"
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#include <util/delay.h>
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/* I2C aliases and register addresses (see "mcp23018.md") */
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#define I2C_ADDR (0b0100000 << 1)
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#define I2C_TIMEOUT 100
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#define IODIRA 0x00 /* i/o direction register */
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#define IODIRB 0x01
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#define GPPUA 0x0C /* GPIO pull-up resistor register */
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#define GPPUB 0x0D
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#define GPIOA 0x12 /* general purpose i/o port register (write modifies OLAT) */
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#define GPIOB 0x13
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#define OLATA 0x14 /* output latch register */
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#define OLATB 0x15
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extern uint8_t mcp23018_status;
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uint8_t init_mcp23018(void);
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#define XXX KC_NO
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#define LAYOUT( \
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k00, k01, k02, k03, k04, k05, k06, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F, \
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k10, k11, k12, k13, k14, k15, k16, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F, \
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k20, k21, k22, k23, k24, k25, k26, k28, k29, k2A, k2B, k2C, k2D, k2E, k2F, \
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k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, k3E, \
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k40, k41, k42, k43, k44, k45, k48, k49, k4A, k4B, k4C, k4D \
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) { \
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{ k00, k01, k02, k03, k04, k05, k06, XXX, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F }, \
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{ k10, k11, k12, k13, k14, k15, k16, XXX, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F }, \
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{ k20, k21, k22, k23, k24, k25, k26, XXX, k28, k29, k2A, k2B, k2C, k2D, k2E, k2F }, \
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{ k30, k31, k32, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, k3E, k3E }, \
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{ k40, k41, k42, k43, k44, k45, XXX, XXX, k48, k49, k4A, k4B, k4C, k4D, XXX, XXX } \
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}
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#define LAYOUT_ansi_split_bs_rshift( \
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k00, k01, k02, k03, k04, k05, k06, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F, \
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k10, k11, k12, k13, k14, k15, k16, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F, \
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k20, k21, k22, k23, k24, k25, k26, k28, k29, k2A, k2B, k2C, k2D, k2E, \
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k30, k31, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, k3E, \
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k40, k41, k42, k43, k44, k45, k48, k49, k4A, k4B, k4C, k4E \
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) { \
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{ k00, k01, k02, k03, k04, k05, k06, XXX, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F }, \
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{ k10, k11, k12, k13, k14, k15, k16, XXX, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F }, \
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{ k20, k21, k22, k23, k24, k25, k26, XXX, k28, k29, k2A, k2B, k2C, k2D, k2E, XXX }, \
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{ k30, k31, XXX, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, k3E, k3E }, \
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{ k40, k41, k42, k43, k44, k45, XXX, XXX, k48, k49, k4A, k4B, k4C, k4E, XXX, XXX } \
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}
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#define LAYOUT_ansi_split_bs( \
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k00, k01, k02, k03, k04, k05, k06, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F, \
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k10, k11, k12, k13, k14, k15, k16, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F, \
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k20, k21, k22, k23, k24, k25, k26, k28, k29, k2A, k2B, k2C, k2D, k2E, \
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k30, k31, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, \
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k40, k41, k42, k43, k44, k45, k48, k49, k4A, k4B, k4C, k4D \
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) { \
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{ k00, k01, k02, k03, k04, k05, k06, XXX, k08, k09, k0A, k0B, k0C, k0D, k0E, k0F }, \
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{ k10, k11, k12, k13, k14, k15, k16, XXX, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F }, \
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{ k20, k21, k22, k23, k24, k25, k26, XXX, k28, k29, k2A, k2B, k2C, k2D, k2E, XXX }, \
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{ k30, k31, XXX, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, XXX, XXX }, \
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{ k40, k41, k42, k43, k44, k45, XXX, XXX, k48, k49, k4A, k4B, k4C, k4D, XXX, XXX } \
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}
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#define LAYOUT_ansi_split_rshift( \
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k00, k01, k02, k03, k04, k05, k06, k08, k09, k0A, k0B, k0C, k0D, k0E, \
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k10, k11, k12, k13, k14, k15, k16, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F, \
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k20, k21, k22, k23, k24, k25, k26, k28, k29, k2A, k2B, k2C, k2D, k2E, \
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k30, k31, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, k3E, \
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k40, k41, k42, k43, k44, k45, k48, k49, k4A, k4B, k4C, k4D \
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) { \
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{ k00, k01, k02, k03, k04, k05, k06, XXX, k08, k09, k0A, k0B, k0C, k0D, k0E, k0E }, \
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{ k10, k11, k12, k13, k14, k15, k16, XXX, k18, k19, k1A, k1B, k1C, k1D, k1E, k1F }, \
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{ k20, k21, k22, k23, k24, k25, k26, XXX, k28, k29, k2A, k2B, k2C, k2D, k2E, XXX }, \
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{ k30, k31, XXX, k33, k34, k35, k36, k37, k38, k39, k3A, k3B, k3C, k3D, k3E, k3E }, \
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{ k40, k41, k42, k43, k44, k45, XXX, XXX, k48, k49, k4A, k4B, k4C, k4D, XXX, XXX } \
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}
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