Network type method for debugging starting procedure

Abstract

The present invention discloses a method for using network debugging starting procedure, which is easily operated, and can remove the hardware problem caused by artificial welding or inserting / withdrawing a chip. The technical scheme is that the method specifically comprises the steps of: adding a middle memory unit on a circuit board; solidifying a low level starting code into the middle memory unit; electrifying the circuit board, initially configuring the low level starting code solidified in the middle memory unit, downloading the multifunctional starting code to be debugged into an internal memory with a network interface and a match transmission protocol, and programming into a special memory unit; starting from the special memory unit; if the predicted function is correctly realized after starting, completing the debugging; otherwise, re-modifying the starting procedure, compiling and repeating the steps; and completing the debugging. The method can prevent from not programming because the chip types are not matched and IP core is not supported, can prevent from the hardware problem caused by frequently inserting and withdrawing for a long time, and has simple operation, low equipment cost and convenient maintenance.

Description

technical field [0001] The invention relates to a programming and debugging method based on an embedded system start-up program, in particular to a method for debugging by using a network to download a start-up program. Background technique [0002] In recent years, with the continuous deepening of informatization in various industries, embedded systems have been widely used in network communications, consumer electronics, manufacturing, industrial control, security systems and other fields due to their customizability. [0003] In order to adapt to the increasing functional density of software, flexible network connection of hardware, low power consumption, low cost, and fierce market competition, we must produce products that meet market demand in a timely manner to seize the market. The cornerstone of new product development is to have a boot program that is efficient, easy to modify, maintain, and debug. [0004] However, due to the use of SOC, DSP and other hardware wi...

AI Technical Summary

Problems solved by technology

[0007] Disadvantages: high cost, and the supported IP core and flash models are limited. For unsupported models, you need to write the programming algorithm yourself

[0011] Disadvantages: Frequent plugging and unplugging or re-soldering chip flash may easily cause hardware damage and artificially increase unreliability

[0012] In order to provide a debugging method that is simple to operate and can eliminate hardware problems caused by artificial soldering or plugging and unplugging chip flash, the existing technology has not solved it well, which brings inconvenience to workers in the field

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