TwoWire::requestFrom Method (int, int)

Syntax

uint8_t requestFrom(
    int address, 
    int quantity
);

Syntax

uint8_t requestFrom(
    int address, 
    int quantity
);

Enables a master to request data from a slave and get data by using available() and read()functions.

Parameters	Description
int address	[IN]The address: the 7-bit slave address.
int quantity	[IN]The quantity: number of bytes requested.

Number of bytes returned from a slave.

Wire.h