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Hardwareuartreadavailable

UART.hardwareUartReadAvailable(uartIndex, [ezbIndex])

Parameters

uartIndex Index of UART to read from.
ezbIndex (optional) Board index of the EZB to use.

Returns

A byte array containing all available data received from the specified UART.

Description

Returns a byte array containing all available data received from the specified UART. The UART must be initialized first.