Wireless intelligent program loading method and system based on SoC

Abstract

The invention discloses a wireless intelligent program loading method based on a SoC. The method comprises the following steps of building the System on Chip (SoC); burning a loading startup code into a read-only memory; partitioning a flash memory and loading different programs; initializing a serial peripheral interface and a general asynchronous receiving-transmitting transmitter, selecting a corresponding program zone from the flash memory, and copying the program zone to a memory module; implementing a jump command, and making a processor point to the initial position of the memory module, so that self-starting of a system is achieved. The different programs in the flash program zone can be selected and loaded to the memory module by sending different commands through a terminal with the bluetooth function, loading of the different programs is achieved through wireless control, no extra interface or complex module is needed, connection with such tools as a downloading line or an IDE development environment is not needed, secondary development of chips is simplified, and the utilization rate of the chips is raised. The invention further discloses a wireless intelligent program loading system based on the SoC.

Description

technical field [0001] The invention relates to the field of embedded SoC design, in particular to a SoC-based wireless intelligent program loading method and system. Background technique [0002] SoC (System-on-chip) is a technology that integrates a complete system on a single chip and groups all or part of the necessary electronic circuits. It generally includes a central processing unit, memory, and peripheral circuits. SoC is developed in parallel with other technologies, it can provide enhanced clock frequency, reduce the power consumption of microchips, and has a wide range of applications in embedded systems. [0003] For SoC design, after setting up the environment, there must be a corresponding set of IDE development tools, including a PC equipped with a supporting development environment, circuit boards and connecting lines. After the development is completed and applied to the embedded field, it is generally difficult to support secondary development, or suppor...

AI Technical Summary

Problems solved by technology

After the development is completed and applied to the embedded field, it is generally difficult to support secondary development, or to support secondary development, but it is very inconvenient to be constrained by conditions such as PC terminals with a development environment, circuit boards, and connecting lines.

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