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handwired/dactyl - Refactor use of legacy i2c implementation (#14344)

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Joel Challis 2021-09-08 02:23:11 +01:00 • committed by GitHub
parent 04c0704b28
commit 60c5bd7b5e
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6 changed files with 52 additions and 442 deletions
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keyboards/handwired/dactyl/dactyl.h
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@ -4,12 +4,11 @@
#include "quantum.h"
#include <stdint.h>
#include <stdbool.h>
#include "i2cmaster.h"
#include "i2c_master.h"
#include <util/delay.h>
#define I2C_ADDR 0b0100000
#define I2C_ADDR_WRITE ( (I2C_ADDR<<1) | I2C_WRITE )
#define I2C_ADDR_READ ( (I2C_ADDR<<1) | I2C_READ )
#define I2C_TIMEOUT 100
#define IODIRA 0x00 // i/o direction register
#define IODIRB 0x01
#define GPPUA 0x0C // GPIO pull-up resistor register