I2C_VerifySensor

arfur_rev::ffi::root::frc

Function I2C_VerifySensor 

Source 
pub unsafe extern "C" fn I2C_VerifySensor(
    this: *mut I2C,
    registerAddress: c_int,
    count: c_int,
    expected: *const u8,
) -> bool
Expand description

Verify that a device’s registers contain expected values.

Most devices will have a set of registers that contain a known value that can be used to identify them. This allows an I2C device driver to easily verify that the device contains the expected value.

@pre The device must support and be configured to use register auto-increment.

@param registerAddress The base register to start reading from the device. @param count The size of the field to be verified. @param expected A buffer containing the values expected from the device.