CN214280251U

CN214280251U - Debugging system of equipment

Info

Publication number: CN214280251U
Application number: CN202023223519.6U
Authority: CN
Inventors: 刘宇航; 赵跃东; 牛根艺; 赵倩倩; 胡述静; 高跃; 曾宽; 宗凯凯; 张冉; 张舒窈
Original assignee: Wolong Electric Shanghai Central Research Institute Co ltd; Zhejiang Longchuang Motor Technology Innovation Co ltd; Wolong Electric Group Co Ltd
Current assignee: Zhejiang Shunyun Internet Technology Co.,Ltd.; Wolong Electric Drive Group Co Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-09-24
Anticipated expiration: 2030-12-28

Abstract

The application discloses debug system of equipment includes: the debugged equipment is provided with a 3-section type earphone socket, and a debugged circuit in the debugged equipment is connected with the 3-section type earphone socket of the debugged equipment so that the debugging equipment debugs the debugged equipment; a commissioning device having a 3-segment headset receptacle; a male-to-male cable connecting the debugging equipment and the debugged equipment; at least one section of the 3-section earphone socket of the debugging equipment is used as a GND line, at least one section of the 3-section earphone socket is used as a SWDIO line, and at least one section of the 3-section earphone socket is used as a SWCLK line; at least one section of the 3-section earphone socket of the debugged equipment is used as a GND line, at least one section of the 3-section earphone socket is used as a SWDIO line, at least one section of the 3-section earphone socket is used as a SWCLK line, and the electrical properties of the same section of the 3-section earphone socket of the debugged equipment are the same as those of the same section of the 3-section earphone socket of the debugged equipment. By the aid of the technical scheme, the plug-in connector is suitable for quick plugging and unplugging, labor intensity is reduced, batch production is suitable, and cost is low.

Description

Debugging system of equipment

Technical Field

The utility model relates to the technical field of circuits, especially, relate to a debug system of equipment.

Background

In recent years, microcontrollers have become more and more widely used, particularly in contemporary internet of things devices. The standard debugging Interface of the internet of things device mainly includes a Joint Test Action Group (JTAG) Interface, a Serial Wire Debug (SWD) Interface, and a Single Wire Interface Module (SWIM) Interface, and in these debugging modes, the SWD and the SWIM are popular with users because of fewer pins and easy connection. However, most of the interface lines of the SWD and the SWIM adopt a form of a simple ox horn socket with a double row and a 2.54mm interval of the JTAG, or a form of a single row socket/pin with a 2.54mm interval, which causes problems of high cost, laborious plugging and unplugging, large occupied board space, low fixing strength, and the like. In addition, when the equipment is produced and debugged in small batches, the exposed area of the opening reserved outside the shell for temporarily modifying the debugging interface of the debugging program is too large, and the protection level is inconvenient to promote.

In summary, how to more conveniently realize the debugging of the device and quickly insert and extract the device, thereby reducing the labor intensity of inserting and extracting and reducing the operation time is a technical problem which needs to be solved by the technical personnel in the field at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a debug system of equipment to conveniently realize the equipment debugging, thereby can quick plug, thereby reduce plug intensity of labour, reduce operating time.

In order to solve the technical problem, the utility model provides a following technical scheme:

a commissioning system of a device comprising:

the debugging equipment is provided with a 3-segment earphone socket, and a debugged circuit in the debugged equipment is connected with the 3-segment earphone socket of the debugged equipment so that the debugging equipment debugs the debugged equipment;

the commissioning device having a 3-segment headset receptacle;

a male-to-male cable connecting the commissioning device and the commissioned device;

at least one section of the 3-section earphone socket of the debugging equipment is used as a GND line, at least one section of the 3-section earphone socket is used as an SWDIO line, and at least one section of the 3-section earphone socket is used as an SWCLK line;

at least one section of the 3-section type earphone socket of the debugged equipment is used as a GND line, at least one section of the 3-section type earphone socket is used as a SWDIO line, at least one section of the 3-section type earphone socket is used as a SWCLK line, and the electrical properties of the same section of the 3-section type earphone socket of the debugged equipment are the same.

Preferably, the first section, the second section and the third section of the 3-section earphone socket of the debugging device are sequentially used as a GND line, a SWDIO line and a SWCLK line;

or the first section, the second section and the third section of the 3-section earphone socket of the debugging equipment are sequentially used as a GND line, an SWCLK line and an SWDIO line;

wherein, the first section of 3 section formula earphone sockets represents the one section of this 3 section formula earphone sockets outside, and the second section of 3 section formula earphone sockets represents the one section in the middle of this 3 section formula earphone sockets, and the third section of 3 section formula earphone sockets represents the one section of this 3 section formula earphone sockets innermost.

A commissioning system of a device comprising:

the commissioning device having a 3-segment headset receptacle;

at least one section of the 3-section earphone socket of the debugging equipment is used as a GND wire, and at least one section of the 3-section earphone socket is used as a SWIM wire;

at least one section of the 3-section type earphone socket of the debugged equipment is used as a GND wire, at least one section of the 3-section type earphone socket of the debugged equipment is used as a SWIM wire, and the electrical properties of the same section of the 3-section type earphone socket of the debugged equipment are the same as those of the same section of the 3-section type earphone socket of the debugged equipment.

Preferably, the first section, the second section and the third section of the 3-section earphone socket of the debugging device are sequentially used as a GND line, a GND line and a SWIM line;

or the first section, the second section and the third section of the 3-section earphone socket of the debugging equipment are sequentially used as a GND wire, a SWIM wire and a SWIM wire;

or the first section, the second section and the third section of the 3-section earphone socket of the debugging equipment are sequentially used as a GND wire, a SWIM wire and a GND wire;

A commissioning system of a device comprising:

the debugging equipment is provided with a 4-segment earphone socket, and a debugged circuit in the debugged equipment is connected with the 4-segment earphone socket of the debugged equipment so that the debugging equipment debugs the debugged equipment;

the commissioning device having a 4-segment headset receptacle;

at least one section of the 4-section earphone socket of the debugging equipment is used as a GND line, at least one section of the 4-section earphone socket is used as an SWDIO line, and at least one section of the 4-section earphone socket is used as an SWCLK line;

at least one section of the 4-section earphone socket of the debugged equipment is used as a GND line, at least one section of the 4-section earphone socket is used as a SWDIO line, at least one section of the 4-section earphone socket is used as a SWCLK line, and the electrical properties of the same section of the 4-section earphone socket of the debugged equipment are the same as those of the same section of the 4-section earphone socket of the debugged equipment.

Preferably, the first section of the 4-section earphone socket of the debugging device is used as a GND line;

at least one of the second section, the third section and the fourth section of the 4-section earphone socket of the debugging equipment is used as an SWDIO line, at least one of the sections is used as an SWCLK line, and at least one of the sections is used as a RESET line;

the first section of the 4-section earphone socket represents the outermost section of the 4-section earphone socket, the second section of the 4-section earphone socket represents the section of the 4-section earphone socket close to the first section, the fourth section of the 4-section earphone socket represents the innermost section of the 4-section earphone socket, and the third section of the 4-section earphone socket represents the section of the 4-section earphone socket close to the fourth section.

A commissioning system of a device comprising:

the commissioning device having a 4-segment headset receptacle;

at least one section of the 4-section earphone socket of the debugging equipment is used as a GND wire, and at least one section of the 4-section earphone socket is used as a SWIM wire;

at least one section of the 4-section type earphone socket of the debugged equipment is used as a GND wire, at least one section of the 4-section type earphone socket of the debugged equipment is used as a SWIM wire, and the electrical properties of the same section of the 4-section type earphone socket of the debugged equipment are the same as those of the same section of the 4-section type earphone socket of the debugged equipment.

Preferably, the first section of the 4-section earphone socket of the debugging device is used as a GND line; the second section, the third section and the fourth section of the 4-section earphone socket of the debugging equipment are sequentially used as a GND wire, a SWIM wire and a SWIM wire;

or the first section of the 4-section earphone socket of the debugging equipment is used as a GND line; the second section, the third section and the fourth section of the 4-section earphone socket of the debugging equipment are sequentially used as SWIM lines, SWIM lines and SWIM lines;

or the first section of the 4-section earphone socket of the debugging equipment is used as a GND line; the second section of the 4-section earphone socket of the debugging equipment is suspended, and the third section and the fourth section of the 4-section earphone socket of the debugging equipment are sequentially used as SWIM lines;

Preferably, the debugged device is an internet of things device.

Preferably, the earphone socket of the debugging device and the earphone socket of the debugged device are both 3.5mm earphone sockets.

Use the embodiment of the utility model provides a technical scheme has set up earphone socket on debugged equipment, and debugged circuit in the debugged equipment is connected with debugged equipment's earphone socket, has also set up earphone socket on the debugging equipment, utilize public to public cable connection debugging equipment and debugged equipment, owing to adopt earphone socket's mode to connect, make the scheme of this application be fit for quick plug, reduced plug intensity of labour, reduce operating time, the opening exposes the area simultaneously and makes the protection level high for a short time. And earphone socket and public production technique to public cable all are comparatively ripe for the scheme of this application is fit for batch production, and the cost is lower. The earphone socket can be a 3-segment type or a 4-segment type, and the scheme of the application can be applied to SWD occasions and SWIM occasions according to different circuit settings of the earphone socket of the debugging equipment and the debugged equipment.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a first structural schematic diagram of the debugging system of the device in the present invention in an unassembled state;

fig. 2 is a second schematic structural diagram of the debugging system of the device in the present invention in an unassembled state;

fig. 3a is a first wiring diagram of a 3-segment earphone socket of a debugged device and a debugged circuit thereof;

fig. 3b is a second wiring diagram of the 3-segment earphone socket of the debugged device and the debugged circuit thereof;

fig. 3c is a third wiring diagram of the 3-segment earphone socket of the debugged device and the debugged circuit thereof;

fig. 4 is a third structural diagram of the debugging system of the device in the present invention in an unassembled state;

fig. 5 is a fourth schematic structural diagram of the debugging system of the device in the unassembled state of the present invention.

Detailed Description

The core of the utility model is to provide a debug system of equipment, be fit for quick plug, reduced plug intensity of labour, reduction operating time, the opening exposes the area simultaneously and makes the protection level high for a short time. And is suitable for batch production and has lower cost.

In order to make the technical field better understand the solution of the present invention, the following detailed description of the present invention is provided with reference to the accompanying drawings and the detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an unassembled debugging system of a device according to the present invention, where the debugging system of the device may include:

a debugged device 10 having a 3-segment headphone socket, and a debugged circuit in the debugged device 10 is connected to the 3-segment headphone socket of the debugged device 10, so that the debugging device 20 debugs the debugged device 10;

a commissioning device 20 having a 3-segment headset socket;

a male-to-male cable 30 connecting the commissioning device 20 and the commissioned device 10;

at least one section of the 3-section earphone socket of the debugging device 20 is used as a GND line, at least one section is used as a SWDIO line, and at least one section is used as a SWCLK line;

at least one section of the 3-section earphone socket of the debugged device 10 is used as a GND line, at least one section is used as a SWDIO line, and at least one section is used as a SWCLK line, and the electrical properties of the same section of the 3-section earphone socket of the debugged device 10 and the same section of the 3-section earphone socket of the debugged device 20 are the same.

In the solution of this application, the debugged device 10 may generally be an internet of things device, a debugged circuit in the debugged device 10 is connected to an earphone socket of the debugged device 10, and the debugged circuit is generally located in a microprocessor or a microcontroller of the debugged device 10, that is, a debugging circuit of the microprocessor/microcontroller is generally connected to the earphone socket of the debugged device 10. The earphone jack of the debugged circuit can be generally arranged on the surface of the debugged circuit, which is convenient for operation.

The debugging device 20 is also provided with an earphone socket, the debugging device 20 may be an emulation writer generally, and the debugging device 20 may perform data interaction with the debugged device 10 by connecting the debugging device 20 and the public-to-public cable 30 of the debugged device 10, that is, may perform writing and reading of data.

The earphone socket of this application can be 3 segmentations's earphone socket, also can be 4 segmentations's earphone socket. It is understood that, when the debuggee device 10 selects the 3-segment earphone socket embodiment, the debuggee device 20 also needs to be the 3-segment earphone socket, and the male-to-male cable 30 should also be an earphone plug with 2 segments and 3 segments. Accordingly, when the debuggee device 10 selects the 4-segment earphone socket embodiment, the debuggee device 20 also needs to be the 4-segment earphone socket, and the male cable 30 should also be an earphone plug having 2 segments and 4 segments.

The embodiment of fig. 1 is a 3-segment earphone jack embodiment, and is applied to SWD applications.

Specifically, the 3-segment headphone jack of the debugging device 20 has at least one segment serving as a GND (Ground) line, at least one segment serving as a SWDIO (Serial Wire Debug Input/Output) line, and at least one segment serving as a SWCLK (Serial Wire Clock) line. The 3-segment earphone socket of the debuggee device 10 has at least one segment as a GND line, at least one segment as a SWDIO line, and at least one segment as a SWCLK line.

The specific setting mode can be set according to actual needs, for example, the first section of the 3-segment headphone jack of the debugging device 20 is used as the SWDIO line, the second section is used as the GND line, and the third section is used as the SWCLK line. And it is emphasized that the electrical properties of the same section of the 3-section headphone socket of the debuggee apparatus 10 and the 3-section headphone socket of the debug apparatus 20 are the same. For example, if the first section of the 3-segment headphone socket of the debuggee device 10 is used as the GND line, the first section of the 3-segment headphone socket of the debug device 20 needs to be set as the GND line.

In a specific embodiment of the present invention, the first section, the second section, and the third section of the 3-segment earphone jack of the debugging device 20 are sequentially used as a GND line, a SWDIO line, and a SWCLK line;

or, the first section, the second section, and the third section of the 3-section earphone socket of the debugging device 20 are sequentially used as a GND line, a SWCLK line, and a SWDIO line;

In this embodiment, the first section of the 3-segment earphone socket of the debug apparatus 20 is used as the GND line, the first section of the 3-segment earphone socket of the debugged apparatus 10 is used as the GND line, and the first section of the 3-segment earphone socket represents the outermost section of the 3-segment earphone socket, that is, the outermost first section of the 3-segment earphone socket of the debug apparatus 20 is used as the GND line, and correspondingly, the outermost first section of the 3-segment earphone socket of the debugged apparatus 10 is used as the GND line, so that the EMS (Electromagnetic Compatibility) feature of the interface under the ESD (Electro-Static discharge) discharge test condition can be improved. That is, since the discharge condition generally occurs in the outermost segment, the segment is set as the ground line, and it is not easy to cause interference with the signal data.

In this embodiment, the positions of the SWCLK line and the SWDIO line may be set arbitrarily, that is, the second section of the 3-segment headphone socket of the debugging device 20 is used as the SWDIO line, the third section of the 3-segment headphone socket of the debugging device 20 is used as the SWCLK line, the second section of the 3-segment headphone socket of the debugged device 10 is used as the SWDIO line, and the third section of the 3-segment headphone socket of the debugged device 10 is used as the SWCLK line. Such an embodiment is shown in fig. 1. Or the third section of the 3-segment headphone jack of the debug apparatus 20 is used as the SWDIO line, the second section of the 3-segment headphone jack of the debug apparatus 20 is used as the SWCLK line, the third section of the 3-segment headphone jack of the debugged apparatus 10 is used as the SWDIO line, and the second section of the 3-segment headphone jack of the debugged apparatus 10 is used as the SWCLK line.

Referring to fig. 2, fig. 2 is a schematic structural diagram of a debugging system of an apparatus according to the present invention in an unassembled state, where the debugging system of the apparatus may include:

a commissioning device 20 having a 3-segment headset socket;

at least one section of the 3-section earphone socket of the debugging equipment 20 is used as a GND wire, and at least one section of the 3-section earphone socket is used as a SWIM wire;

at least one section of the 3-section earphone socket of the debugged device 10 is used as a GND line, at least one section of the 3-section earphone socket is used as a SWIM line, and the electrical properties of the same section of the 3-section earphone socket of the debugged device 10 are the same as those of the same section of the 3-section earphone socket of the debugged device 20.

The embodiment of fig. 2 also employs a 3-segment earphone socket, which is applied in the SWIM case, so that at least one segment of the 3-segment earphone socket of the debugging device 20 is used as the GND line, at least one segment is used as the SWIM line, and at least one segment of the 3-segment earphone socket of the debugged device 10 is used as the GND line, and at least one segment is used as the SWIM line. Likewise, the electrical properties of the same segment of the 3-segment headphone socket of the debuggee device 10 and the 3-segment headphone socket of the debug device 20 need to be the same.

In a specific embodiment of the present invention, the first section, the second section, and the third section of the 3-section earphone jack of the debugging device 20 are sequentially used as a GND line, and a SWIM line;

or, the first section, the second section, and the third section of the 3-section earphone socket of the debugging device 20 are sequentially used as a GND line, a SWIM line, and a SWIM line;

or, the first section, the second section, and the third section of the 3-section earphone socket of the debugging device 20 are sequentially used as a GND line, a SWIM line, and a GND line;

In this embodiment, similarly to the previous embodiment, the first section of the 3-segment earphone socket of the commissioning device 20 and the first section of the 3-segment earphone socket of the commissioned device 10 are set as GND lines, so that the EMS characteristics of the interface under the ESD discharge test condition can be improved.

The second section and the third section can be set at will, and only one section is required to be set as the SWIM line. In the first embodiment of this embodiment, the first, second, and third sections of the 3-segment earphone socket of the debuggee device 20 are sequentially used as the GND line, and the SWIM line, so that the first, second, and third sections of the 3-segment earphone socket of the debuggee device 10 are sequentially used as the GND line, and the SWIM line. Referring to fig. 3a, it is a schematic diagram of a connection between a 3-segment headphone jack of a debugged device 10 and a debugged circuit thereof, and in fig. 3a, the debugged circuit is specifically an MCU.

Accordingly, in a second embodiment of this embodiment, the first section, the second section, and the third section of the 3-segment earphone socket of the debugged device 20 are sequentially used as a GND line, a SWIM line, and a SWIM line, so that the first section, the second section, and the third section of the 3-segment earphone socket of the debugged device 10 are sequentially used as a GND line, a SWIM line, and fig. 3b is a schematic connection diagram of the 3-segment earphone socket of the debugged device 10 and a debugged circuit thereof in this embodiment.

Accordingly, fig. 3c is a schematic diagram of the connection between the 3-segment earphone socket of the debuggee device 10 and the debuggee circuit thereof in this embodiment.

It should be noted that, although the embodiments in fig. 3b, fig. 3a, and fig. 3c can all ensure the implementation of the scheme, in practical applications, the embodiment in fig. 3b is usually selected. In the embodiment of fig. 3b, since the second segment and the third segment of the earphone jack are both used as SWIM lines, when abnormal conditions such as poor contact occur at the jack interface of any one segment of the SWIM line, the other segment of the SWIM line can still ensure normal transmission of data. Of course, in the embodiments of fig. 3a and 3c, the earphone socket has two sections as GND lines, and it can be ensured that when an abnormal condition such as poor contact occurs at the socket interface of any one section of GND line, the other section of GND line can still be grounded normally.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a debugging system of a device in an unassembled state according to the present invention, where the debugging system of the device may include:

a debugged device 10 having a 4-segment headphone socket, and a debugged circuit in the debugged device 10 is connected to the 4-segment headphone socket of the debugged device 10, so that the debugging device 20 performs debugging of the debugged device 10;

a commissioning device 20 having a 4-segment headset socket;

at least one section of the 4-section earphone socket of the debugging device 20 is used as a GND line, at least one section is used as a SWDIO line, and at least one section is used as a SWCLK line;

at least one section of the 4-section earphone socket of the debugged device 10 is used as a GND line, at least one section is used as a SWDIO line, and at least one section is used as a SWCLK line, and the electrical properties of the same section of the 4-section earphone socket of the debugged device 10 and the same section of the 4-section earphone socket of the debugged device 20 are the same.

The embodiment of fig. 4 is a 4-segment earphone jack, which is used in SWD applications. Therefore, the 4-segment headphone jack of the debugging device 20 has at least one segment as the GND line, at least one segment as the SWDIO line, and at least one segment as the SWCLK line. The debuggee device 10 does the same, and the electrical properties of the same segment of the 4-segment headphone socket of the debuggee device 10 and the 4-segment headphone socket of the debug device 20 need to be the same.

In one embodiment of the present invention, the first section of the 4-section earphone jack of the commissioning device 20 is used as the GND line;

at least one of the second, third and fourth sections of the 4-section headphone jack of the debugging device 20 is used as a SWDIO line, at least one of the second, third and fourth sections is used as a SWCLK line, and at least one of the second, third and fourth sections is used as a RESET line;

In this embodiment, the first section of the 4-section earphone socket of the debug apparatus 20 is used as the GND line, and the electrical properties of the same sections of the 4-section earphone socket of the debugged apparatus 10 and the 4-section earphone socket of the debug apparatus 20 need to be the same, so the first section of the 4-section earphone socket of the debug apparatus 20 is also used as the GND line.

Similarly to the previous embodiment, the first section of the 4-segment earphone socket of the commissioning device 20 and the first section of the 4-segment earphone socket of the commissioned device 10 are set as GND lines, so that the EMS characteristics of the interface under the ESD discharge test condition can be improved.

At least one of the 4-segment earphone sockets of the debugging device 20 is used as a RESET line, which is considered that in some cases, the debugged device 10 needs to be RESET by the RESET line to ensure normal communication with the debugging device 20. Of course, in some cases, when the RESET line is not needed, the position may be left floating or set as one of the SWDIO line, the SWCLK line and the GND line, so as to achieve the effect of ensuring normal operation of the line by the redundant line when abnormal conditions such as poor contact occur at the socket interface in the foregoing embodiments. For example, in a specific situation, considering that the debugged device 10 may not need a RESET line, the first section to the fourth section of the 4-segment headphone jack of the debugged device 10 and the debug device 20 are sequentially set as a GND line, a SWDIO line, and a SWCLK line, and since the headphone jack has two sections as the SWDIO line, it can be ensured that when an abnormal condition such as poor contact occurs at the jack interface of any one section of the SWDIO line, the other SWDIO line can still ensure normal reading and writing of data.

Referring to fig. 5, fig. 5 is a schematic structural diagram of a debugging system of a device in an unassembled state according to the present invention, where the debugging system of the device may include:

a commissioning device 20 having a 4-segment headset socket;

at least one section of the 4-section earphone socket of the debugging equipment 20 is used as a GND wire, and at least one section of the 4-section earphone socket is used as a SWIM wire;

at least one section of the 4-section earphone socket of the debugged device 10 is used as a GND line, at least one section of the 4-section earphone socket is used as a SWIM line, and the electrical properties of the same section of the 4-section earphone socket of the debugged device 10 and the same section of the 4-section earphone socket of the debugged device 20 are the same.

The embodiment of fig. 5 is a 4-segment earphone jack, which is used in SWIM applications. Therefore, the 4-segment earphone socket of the debugging device 20 and the 4-segment earphone socket of the debuggee device 10 both have at least one segment as the GND line and at least one segment as the SWIM line.

In one embodiment of the present invention, the first section of the 4-section earphone jack of the commissioning device 20 is used as the GND line; the second, third and fourth sections of the 4-section earphone socket of the debugging device 20 are sequentially used as GND lines, SWIM lines and SWIM lines;

alternatively, the first section of the 4-section earphone jack of the debugging device 20 is used as the GND line; the second, third and fourth sections of the 4-section headphone jack of the debugging device 20 are sequentially used as SWIM lines, SWIM lines and SWIM lines;

alternatively, the first section of the 4-section earphone jack of the debugging device 20 is used as the GND line; the second section of the 4-section earphone socket of the debugging device 20 is suspended, and the third section and the fourth section of the 4-section earphone socket of the debugging device 20 are sequentially used as SWIM lines;

In this embodiment, 3 examples are described, and each of the examples is provided with at least 2 segments of the SWIM line, for example, in the embodiment of fig. 5, the first segment to the fourth segment of the 4-segment headphone jack, which is specifically the debug device 20, are sequentially used as GND line, SWIM line, and SWIM line. This embodiment is also a more common embodiment, and redundancy is implemented for both GND lines and SWIM lines.

Of course, other embodiments may be selected in other embodiments, for example, the first segment to the fourth segment of the 4-segment headset socket of the debugging device 20 and the debugged device 10 are sequentially used as GND, SWIM line and SWIM line, so as to ensure the resistance of the SWIM line to the interface contact abnormal condition as much as possible.

Besides, in addition to the 3 embodiments described in this embodiment, other embodiments may be provided in other occasions as long as the requirement that at least one of the 4-segment headset sockets of the commissioning device 20 and the commissioned device 10 is used as the GND line and at least one of the two is used as the SWIM line is satisfied. For example, the first section of the 4-segment headphone jack of the debug device 20 and the debuggee device 10 is used as the GND line, the second section is used as the SWIM line, and the third section and the fourth section are both idle, i.e., both are floating. Alternatively, a RESET line may be selected, but in practical applications, the RESET line is not usually needed in the case of SWIM by the debuggee device 10.

Debuggee device 10 of the present application may generally be an internet of things device. 3 segmentations and 4 segmentations's earphone socket are described above in this application, can all be 3.5mm usually, and the commonality is strong, and wide application, and production technology is mature. That is, the earphone socket of the debugging device 20 and the earphone socket of the debugged device 10 of the present application may both be 3.5mm earphone sockets.

It is further noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, article, or apparatus that comprises the element.

Those of skill would further appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both, and that the various illustrative components and steps have been described above generally in terms of their functionality in order to clearly illustrate this interchangeability of hardware and software. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the implementation. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

The principle and the implementation of the present invention are explained herein by applying specific examples, and the above descriptions of the embodiments are only used to help understand the technical solution and the core idea of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. A commissioning system for a device, comprising:

the commissioning device having a 3-segment headset receptacle;

2. The debugging system of claim 1, wherein the first, second and third sections of the 3-segment headset jack of the debugging device are sequentially used as a GND line, a SWDIO line and a SWCLK line;

3. A commissioning system for a device, comprising:

the commissioning device having a 3-segment headset receptacle;

4. The debugging system of claim 3, wherein the first, second and third sections of the 3-segment headset jack of the debugging device are sequentially used as GND, GND and SWIM lines;

5. A commissioning system for a device, comprising:

the commissioning device having a 4-segment headset receptacle;

6. The commissioning system of a device of claim 5, wherein a first segment of a 4-segment headset jack of the commissioning device is used as a GND line;

7. A commissioning system for a device, comprising:

the commissioning device having a 4-segment headset receptacle;

8. The commissioning system of a device of claim 7, wherein a first segment of a 4-segment headset jack of the commissioning device is used as a GND line; the second section, the third section and the fourth section of the 4-section earphone socket of the debugging equipment are sequentially used as a GND wire, a SWIM wire and a SWIM wire;

9. The commissioning system of devices of claim 7, wherein the commissioned device is an internet of things device.

10. The commissioning system of devices of claim 9, wherein the headset receptacle of the commissioning device and the headset receptacle of the commissioned device are both 3.5mm headset receptacles.