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◆ Adafruit_BusIO_SPIRegType
◆ _Adafruit_BusIO_SPIRegType
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ADDRBIT8_HIGH_TOREAD | ADDRBIT8_HIGH_TOREAD When reading a register you must actually send the value 0x80 + register address to the device. e.g. To read the register 0x0B the register value 0x8B is sent and to write 0x0B is sent.
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AD8_HIGH_TOREAD_AD7_HIGH_TOINC | ADDRBIT8_HIGH_TOWRITE When writing to a register you must actually send the value 0x80 + the register address to the device. e.g. To write to the register 0x19 the register value 0x99 is sent and to read 0x19 is sent.
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ADDRBIT8_HIGH_TOWRITE | ADDRESSED_OPCODE_LOWBIT_TO_WRITE Used by the MCP23S series, we send 0x40 |'rd with the opcode Then set the lowest bit to write
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ADDRESSED_OPCODE_BIT0_LOW_TO_WRITE | |