mruby-m5stack-i2c

I2C class for M5Stack Basic & Gray

I2C class

Methods

I2C.new() -> I2C

Creates I2C object.

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I2C#read(addr, len, *outdata) -> String

Read data from I2C.

Parameters

• addr
  Slave address of I2C device.

• len
  Data length for read.

• *outdata

Output data before read.

Return

Array of read data.

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I2C#write(addr, *outdata, stop=true) -> bool

Parameters

• addr
  Slave address of I2C device.

• *outdata

Output data.

• stop

This allows one controller device to send multiple transmissions while in control.

Return

Result of write. (true: Success, false: Failure)

License

under the MIT License.