DATA TRANSMISSION METHOD AND MOBILE TERMINAL

摘要

The present invention provides a data processing method and a mobile terminal, so as to prevent the processor of a mobile terminal from crashing. The method comprises: a mobile terminal generating data in universal asynchronous receiver/transmitter (UART) format; the mobile terminal simulating a UART port by means of a general-purpose input/output (GPIO) port in a processor, and transmitting in batches the UART-format data to a receiving terminal; during the process of transmitting each batch of data, the processor of the mobile terminal is in a locked state and does not respond to any disruption; in the idle period between transmission of two adjacent batches of data, the processor is in an unlocked state. In the embodiments of the present invention, the GPIO port of the processor of the mobile terminal simulates the UART port for sending UART data to the receiving terminal in batches; while data is being transmitted, the processor is set to a locked state and does not respond other disruptions, thus ensuring stability in data transmission; in the intervals between data transmission, the processor is set to an unlocked state and handles other matters or disruptions, preventing the problem of a crash caused by an AP being in a locked state for a long period of time.