A remote debugging method based on Bluetooth communication

Abstract

This invention discloses a remote debugging method based on Bluetooth communication, including device initialization and pairing, communication module initialization, Bluetooth data link establishment, and remote command transmission. The debugging device sends debugging commands to the target device via dedicated debugging software. Upon receiving the commands, the target device executes the corresponding operations and sends the execution results back to the debugging device via Bluetooth as feedback data. After debugging is complete, the debugging device sends a disconnect command via Bluetooth, and the Bluetooth connection is securely closed. To address potential communication anomalies, command loss, or response timeouts during debugging, the system incorporates automatic retransmission, timeout detection, and error correction mechanisms. This method enables remote wireless debugging of target devices such as embedded systems and smart devices, and is particularly beneficial for remote diagnostics and maintenance after on-site deployment, significantly improving debugging efficiency and reducing maintenance costs.

Description

Technical Field

[0001] This invention relates to Internet of Things (IoT) devices, and more particularly to a remote debugging method based on Bluetooth communication. Background Technology

[0002] With the widespread use of smart devices, Internet of Things (IoT) devices, and embedded systems, traditional debugging methods typically require engineers to interact with and debug devices via wired connections. However, this approach becomes inconvenient once devices are deployed in the field, especially when the devices are located in hard-to-reach or remote locations, severely limiting the efficiency and flexibility of debugging. To overcome these problems, there is a need for a method that eliminates the limitations of physical wiring connections, allowing engineers to debug wirelessly.

[0003] Existing technology and its limitations:

[0004] Existing embedded system debugging methods are mostly based on wired USB connections. When the device being debugged is far away or a direct wired connection is inconvenient, debugging becomes ineffective. Therefore, there is an urgent need for a more flexible, secure, and reliable wireless debugging method to solve this problem.

[0005] In view of this, the present invention is hereby proposed. Summary of the Invention

[0006] The purpose of this invention is to provide a remote debugging method based on Bluetooth communication to solve the aforementioned technical problems in the prior art.

[0007] The objective of this invention is achieved through the following technical solution:

[0008] A remote debugging method based on Bluetooth communication includes the following steps:

[0009] A. Device initialization and pairing: Add auxiliary Bluetooth to USB protocol units to both the target device and the debugging device, and then establish a secure connection through the Bluetooth pairing protocol;

[0010] B. Communication module initialization: The auxiliary Bluetooth unit added to the target device is responsible for handling communication with the debugging device;

[0011] C. Bluetooth Data Link Establishment: Establish a Bluetooth data link between the target device and the debugging device, and achieve stable data transmission through the Bluetooth Low Energy protocol;

[0012] D. Remote command transmission: The debugging equipment sends debugging commands to the target device through dedicated debugging software, including operations such as data reading, writing, operation status monitoring, and firmware updates;

[0013] E. Device Response and Feedback: After receiving the debugging command, the target device executes the corresponding operation and sends the execution result back to the debugging device via Bluetooth in the form of feedback data.

[0014] F. Remote Disconnection and Reset: After debugging is complete, the debugging device sends a disconnect command via Bluetooth, and the Bluetooth connection is securely turned off.

[0015] G. Anomaly Handling Mechanism: To address communication anomalies, command loss, or response timeouts that may occur during debugging, the system is designed with automatic retransmission, timeout detection, and error correction mechanisms.

[0016] Compared with existing technologies, the remote debugging method based on Bluetooth communication provided by this invention can realize remote wireless debugging of target devices such as embedded systems and smart devices, especially remote diagnosis and maintenance after the device is deployed to the field, which greatly improves debugging efficiency and reduces operation and maintenance costs. Attached Figure Description

[0017] Figure 1 This diagram illustrates the system deployment of a remote debugging method based on Bluetooth communication, as provided in an embodiment of the present invention. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of them, and do not constitute a limitation on the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the protection scope of the present invention.

[0019] First, the following explanations are provided for the terms that may be used in this article:

[0020] The terms “including,” “contains,” “comprising,” “having,” or other similar semantic descriptions shall be interpreted as non-exclusive inclusion.

[0021] The term "composed of" excludes any technical features not expressly listed. When used in a claim, it closes the claim to exclude all technical features other than those expressly listed, except for associated conventional impurities. If the term appears only in a clause of a claim, it limits the claim to the elements expressly listed in that clause; elements recited in other clauses are not excluded from the overall claim.

[0022] The technical solution provided by this invention will be described in detail below. Contents not described in detail in the embodiments of this invention are prior art known to those skilled in the art. Where specific conditions are not specified in the embodiments of this invention, they shall be performed according to conventional conditions in the art or conditions recommended by the manufacturer. Reagents or instruments used in the embodiments of this invention whose manufacturers are not specified are all conventional products that can be purchased commercially.

[0023] like Figure 1 As shown, a remote debugging method based on Bluetooth communication includes the following steps:

[0024] A. Device initialization and pairing: Add auxiliary Bluetooth to USB protocol units to both the target device and the debugging device, and then establish a secure connection through the Bluetooth pairing protocol;

[0025] B. Communication module initialization: The auxiliary Bluetooth unit added to the target device is responsible for handling communication with the debugging device;

[0026] C. Bluetooth Data Link Establishment: Establish a Bluetooth data link between the target device and the debugging device, and achieve stable data transmission through the Bluetooth Low Energy protocol;

[0027] D. Remote command transmission: The debugging equipment sends debugging commands to the target device through dedicated debugging software, including operations such as data reading, writing, operation status monitoring, and firmware updates;

[0028] E. Device Response and Feedback: After receiving the debugging command, the target device executes the corresponding operation and sends the execution result back to the debugging device via Bluetooth in the form of feedback data.

[0029] F. Remote Disconnection and Reset: After debugging is complete, the debugging device sends a disconnect command via Bluetooth, and the Bluetooth connection is securely turned off.

[0030] G. Anomaly Handling Mechanism: To address communication anomalies, command loss, or response timeouts that may occur during debugging, the system is designed with automatic retransmission, timeout detection, and error correction mechanisms.

[0031] In step A, during the pairing process, encryption algorithms and two-factor authentication are used to ensure the security of communication.

[0032] In step B, the Bluetooth module driver is initialized and appropriate communication parameters are set, including Bluetooth channel selection, power control, and error detection mechanisms.

[0033] In step C, data compression and packaging are supported to ensure the efficiency and integrity of debugging data during transmission.

[0034] In step D, the debugging instructions are encapsulated into standardized data packets and sent to the target device via Bluetooth communication.

[0035] In step E, the feedback data may include information such as operation logs, error reports, and system status. The debugging equipment parses this data and displays it to the debugging personnel.

[0036] In step F, if necessary, the target device may be restarted or reset based on the debugging results to ensure that the device returns to normal working condition.

[0037] In step G, when an unrecoverable communication error occurs, the system will trigger an alarm mechanism to notify the debugging personnel to take further measures.

[0038] In summary, the remote debugging method based on Bluetooth communication in this invention solves the problems of high difficulty, poor flexibility, and low security in existing remote debugging technologies. This method enables remote wireless debugging of target devices such as embedded systems and smart devices, especially for remote diagnosis and maintenance after the devices are deployed in the field, greatly improving debugging efficiency and reducing operation and maintenance costs.

[0039] To more clearly demonstrate the technical solution and its effects provided by the present invention, the following describes in detail the remote debugging method based on Bluetooth communication provided by the embodiments of the present invention with specific examples.

[0040] Example 1

[0041] like Figure 1 The diagram shows the system deployment of the remote wireless debugging method based on Bluetooth communication provided by this invention:

[0042] A remote wireless debugging method based on Bluetooth communication includes the following steps:

[0043] Device initialization and pairing: An auxiliary Bluetooth-to-USB protocol unit is added to both the target device and the debugging device, and then a secure connection is established via the Bluetooth pairing protocol. During the pairing process, encryption algorithms and two-factor authentication (such as dynamic passwords and fingerprint recognition) are used to ensure communication security.

[0044] Communication module initialization: The auxiliary Bluetooth unit added to the target device is responsible for handling communication with the debugging device. The Bluetooth module driver is initialized, and appropriate communication parameters are set, including Bluetooth channel selection, power control, and error detection mechanisms.

[0045] Bluetooth Data Link Establishment: Establishes a Bluetooth data link between the target device and the debugging device, achieving stable data transmission via the Bluetooth Low Energy (BLE) protocol. Supports data compression and packetization to ensure the efficiency and integrity of debugging data during transmission.

[0046] Remote command transmission: The debugging device sends debugging commands to the target device via dedicated debugging software, including operations such as data reading, writing, operational status monitoring, and firmware updates. The debugging commands are encapsulated into standardized data packets and sent to the target device via Bluetooth communication.

[0047] Device Response and Feedback: After receiving the debugging command, the target device executes the corresponding operation and sends the execution result back to the debugging device via Bluetooth in the form of feedback data. The feedback data may include information such as operation logs, error reports, and system status. The debugging device parses this data and displays it to the debugging personnel.

[0048] Remote disconnection and reset: After debugging is complete, the debugging device sends a disconnect command via Bluetooth, and the Bluetooth connection is securely closed. If necessary, the target device can be restarted or reset based on the debugging results to ensure that the device returns to normal working condition.

[0049] Anomaly Handling Mechanism: To address potential communication anomalies, command loss, or response timeouts during debugging, the system is designed with automatic retransmission, timeout detection, and error correction mechanisms. In the event of an unrecoverable communication error, the system will trigger an alarm mechanism to notify debugging personnel to take further action.

[0050] Compared with the prior art, the present invention has the following beneficial effects:

[0051] Remote operation: Remote debugging of the device is achieved through Bluetooth communication, reducing the need for debugging personnel to operate on-site, and is particularly suitable for remote operation and maintenance after the equipment is deployed.

[0052] High efficiency: By utilizing data compression, data transmission efficiency is improved, enabling debugging tasks to be completed with lower power consumption and in a shorter time.

[0053] Security: Multi-layered encryption and authentication mechanisms ensure data security during the debugging process, preventing unauthorized access or malicious operations.

[0054] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims. The information disclosed in the background section is intended only to enhance the understanding of the overall background technology of the present invention and should not be construed as an admission or implication in any way that such information constitutes prior art known to those skilled in the art.

Claims

1. A remote debugging method based on Bluetooth communication, characterized in that, Including the following steps: A. Device initialization and pairing: Add auxiliary Bluetooth to USB protocol units to both the target device and the debugging device, and then establish a secure connection through the Bluetooth pairing protocol; B. Communication module initialization: The auxiliary Bluetooth unit added to the target device is responsible for handling communication with the debugging device; C. Bluetooth Data Link Establishment: Establish a Bluetooth data link between the target device and the debugging device, and achieve stable data transmission through the Bluetooth Low Energy protocol; D. Remote command transmission: The debugging equipment sends debugging commands to the target device through dedicated debugging software, including data reading, writing, operation status monitoring, and firmware update operations; E. Device Response and Feedback: After receiving the debugging command, the target device executes the corresponding operation and sends the execution result back to the debugging device via Bluetooth in the form of feedback data. F. Remote Disconnection and Reset: After debugging is completed, the debugging device sends a disconnection command via Bluetooth, and the Bluetooth connection is safely turned off; G. Anomaly Handling Mechanism: To address communication anomalies, command loss, or response timeouts that may occur during debugging, the system is designed with automatic retransmission, timeout detection, and error correction mechanisms.

2. The remote debugging method based on Bluetooth communication according to claim 1, characterized in that, In step A, during the pairing process, encryption algorithms and two-factor authentication are used to ensure the security of communication.

3. The remote debugging method based on Bluetooth communication according to claim 1, characterized in that, In step B, the Bluetooth module driver is initialized and appropriate communication parameters are set, including Bluetooth channel selection, power control, and error detection mechanisms.

4. The remote debugging method based on Bluetooth communication according to claim 1, characterized in that, In step C, data compression and packaging are supported to ensure the efficiency and integrity of debugging data during transmission.

5. The remote debugging method based on Bluetooth communication according to claim 1, characterized in that, In step D, the debugging instructions are encapsulated into standardized data packets and sent to the target device via Bluetooth communication.

6. The remote debugging method based on Bluetooth communication according to claim 1, characterized in that, In step E, the feedback data may include information such as operation logs, error reports, and system status. The debugging equipment parses this data and displays it to the debugging personnel.

7. The remote debugging method based on Bluetooth communication according to claim 1, characterized in that, In step F, if necessary, the target device may be restarted or reset based on the debugging results to ensure that the device returns to normal working condition.

8. The remote debugging method based on Bluetooth communication according to claim 1, characterized in that, In step G, when an unrecoverable communication error occurs, the system will trigger an alarm mechanism to notify the debugging personnel to take further measures.

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