23 lines
632 B
C++
23 lines
632 B
C++
#ifndef _RL_TCA9548A_H_
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#define _RL_TCA9548A_H_
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#include "Wire.h"
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#include <Arduino.h>
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//extern "C" {
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//#include "utility/twi.h" // from Wire library, so we can do bus scanning
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//}
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class TCA9548A_I2CMultiplexer
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{
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public:
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TCA9548A_I2CMultiplexer(uint8_t addr);
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uint8_t *scan(uint8_t port);
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void selectPort(uint8_t port);
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uint8_t read(uint8_t port,uint8_t addr,uint8_t reg,uint8_t* data, uint8_t len);
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uint8_t write(uint8_t port,uint8_t addr, uint8_t reg,uint8_t* buf, uint8_t len);
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private:
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uint8_t I2CMultiplexer;
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};
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boolean disableMuxPort(uint8_t portNumber)；
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boolean enableMuxPort(uint8_t portNumber)；
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#endif |