I2C_Read

arfur_rev::ffi::root::frc

Function I2C_Read 

Source 
pub unsafe extern "C" fn I2C_Read(
    this: *mut I2C,
    registerAddress: c_int,
    count: c_int,
    data: *mut u8,
) -> bool
Expand description

Execute a read transaction with the device.

Read bytes from a device. Most I2C devices will auto-increment the register pointer internally allowing you to read consecutive registers on a device in a single transaction.

@param registerAddress The register to read first in the transaction. @param count The number of bytes to read in the transaction. @param data A pointer to the array of bytes to store the data read from the device. @return Transfer Aborted… false for success, true for aborted.