16 lines
390 B
C
16 lines
390 B
C
#ifndef __I2C_H__
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#define __I2C_H__
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// 7-bit I2C addresses
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#define I2C_ADDRESS_LEFT_KEYBOARD_HALF 8
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// IS31FL3731 LED drivers range from 0x74 to 0x77
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#define I2C_ADDRESS_LED_DRIVER_LEFT 0b1110100
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#define I2C_ADDRESS_LED_DRIVER_RIGHT 0b1110111
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#define IS_I2C_LED_DRIVER_ADDRESS (address) \
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(I2C_ADDRESS_LED_DRIVER_LEFT <= address && address <= I2C_ADDRESS_LED_DRIVER_RIGHT)
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#endif
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