Device Checking

Functions
bool	QN8066::detectDevice ()
	Checks communication with QN8066 via I2C.
uint8_t	QN8066::scanI2CBus (uint8_t *device)
	Scans the I2C bus and returns the addresses of the devices found.

Detailed Description

Function Documentation

detectDevice()

bool QN8066::detectDevice

(

)

Checks communication with QN8066 via I2C.

Checks if the QN8066 is available on the I2C bus. Remember that the QN8066 responds to the address 0x21

Returns

true or false

scanI2CBus()

uint8_t QN8066::scanI2CBus

(

uint8_t *

device

)

Scans the I2C bus and returns the addresses of the devices found.

Searches for devices connected to the I2C bus. The addresses of the devices found are stored in the "device" array.

Parameters

device

array of device addresses found.

Returns

uint8_t number of devices found or 0 if no device found or error.