CN101345889A - Method for testing and switching interfaces of multi-television tuner - Google Patents

Abstract

A method for testing and switching multiple television tuner interfaces, the method comprising the steps of: configuring system hardware; the main body calls a television tuner interface test program to test a first television tuner equipment interface; disabling the first television tuner device and automatically monitoring whether the disabling operation is successful; if the forbidden use is successful, automatically switching to a second television tuner equipment interface, and calling a television tuner interface test program by the main body to test the second television tuner equipment interface; enabling the first television tuner device, and automatically monitoring whether enabling operation is successful; and if the starting is successful, ending the test. The method solves the problem that the second device is unavailable at the same time due to the fact that the first television tuner device is disabled manually in a known test method, and intelligent and efficient test and switching are achieved.

Description

A method for testing and switching multiple TV tuner interfaces

technical field

The invention relates to a testing and switching method of a computer input and output (IO) interface, in particular to a testing and switching method for detecting multi-television tuner interfaces in a computer system.

Background technique

In the known technology, when detecting the multi-TV tuner (Multi TV Tuner) interface in the computer system, at first all can insert TV (TV) signal lines on the TV tuner (TV Tuner) interface, then test the default first A TV Tuner device interface; when you want to switch to the next TV Tuner interface after testing the first interface, you need to manually open the device manager window, disable (Disable) the first TV Tuner device, and then test the next TV Tuner device interface; after the test is completed, you need to enter the device manager window again to enable (Enable) the first disabled TV Tuner device.

This multi-television tuner interface test and switching method of known technology, not only inefficiency, but also need manual participation and on-site monitoring, and when two TV Tuner equipments have used identical driver program (Driver), disable the first one The TV Tuner device will cause the second TV Tuner device to be unavailable at the same time.

Therefore, there is an urgent need for testers in the field to provide an automatic testing and switching method for detecting multiple TV tuner interfaces so as to effectively solve the above-mentioned problems in the known technology.

Contents of the invention

In order to solve the problems and defects in the above-mentioned known technologies, the object of the present invention is to provide a method for testing and switching the multi-TV tuner interface, which is used to automatically perform multi-TV tuner (Multi TV Tuner) device interfaces in computer systems. Automatic switching between tests and tests.

A method for testing and switching multiple TV tuner interfaces of the present invention comprises the following steps:

Configure the system hardware through the configuration program; the main body invokes the TV tuner interface test program to test the interface of the first TV tuner device; disables the first TV tuner device, and automatically monitors whether the disable operation is successfully completed; when the disable operation fails When it can be successfully completed, the operation result is output to the log (Log) file for recording, and then the test is ended; when the disabled operation is successfully completed, it automatically switches to the second TV tuner device interface, and the main body calls the TV tuner interface test program to The second TV tuner device interface is tested; the first TV tuner device is enabled, and whether the enabling operation is automatically monitored and completed successfully; when the enabling operation is not successfully completed, the operation result is output to a log (Log) file for recording, The test is then terminated; and when the enabling operation is successfully completed, the test is terminated.

In addition, the method for testing and switching multiple TV tuner interfaces of the present invention further includes the following steps:

Traverse all devices connected on the Peripheral Component Interconnect (PCI) bus and Universal Serial Bus (USB) in the system; establish a function list of such devices according to the type of connected TV tuner device; Select the device index (Device Index) of the specified TV tuner device in the list to disable the TV tuner device; and after performing the test on another specified TV tuner device interface, select the specified TV in the function list Device Index of the tuner device to enable the TV tuner device.

In summary, the advantages of the present invention are:

The testing and switching method of the multi-TV tuner interface of the present invention can simplify the testing process of the multi-TV tuner interface in the computer system, and can provide state information during the detection process, and realize automatic control of multiple TVs in the software Test and switch between tuner device interfaces, canceling the participation of manual operation; if multiple TV tuner devices use the same driver (Driver), accurate positioning can be carried out according to different instances of similar devices Perform Disable and Enable operations; and record the action feedback information during the switching operation to the Log file in real time, so that it is convenient to track its status afterwards and improve the efficiency of testing and switching.

Description of drawings

Fig. 1 is the method flowchart of the testing and switching method of a kind of multi-television tuner interface of the present invention; And

FIG. 2 is a flowchart of a method for accurately disabling and enabling a specified TV tuner device in the present invention.

Wherein, the reference signs are explained as follows:

Step 100 configures the system hardware through the configuration program

Step 101 The main body invokes the TV tuner interface test program to test the first TV tuner device interface

Step 102 disables the first TV tuner device, and automatically monitors the operation process of the disabled operation

Step 103 judges whether the disabling operation is completed successfully

Step 104 outputs the operation result to the log (Log) file for recording

Step 105 automatically switches to the second TV tuner device interface, and the main body invokes the TV tuner interface test program to test the second TV tuner device interface

Step 106 enables the first TV tuner device, and automatically monitors the operation progress of the enabling operation

Step 107 judges whether enabling operation is completed successfully

Step 108 outputs the operation result to the log (Log) file for recording

Step 200 traverses all devices connected on the Peripheral Component Interconnect (PCI) bus and the Universal Serial Bus (USB) in the system

Step 201 establishes a function (Function) list of such equipment according to the category of the connected TV tuner equipment

Step 202 selects the device index (Device Index) of the specified TV tuner device in the function list as required, to disable the TV tuner device

Step 203 After executing the test to another specified TV tuner device interface, select the device index (Device Index) of the specified TV tuner device in the function list to enable the TV tuner device

Detailed ways

The characteristics and practical operation of the present invention are described in detail below in conjunction with the accompanying drawings and preferred embodiments.

Please refer to Fig. 1, the method flowchart of the test of a kind of multi-television tuner interface of the present invention and the switching method are shown in the figure, as shown in the figure, the test of a kind of multi-television tuner interface of the present invention and the switching method, Contains the following steps:

The control terminal configures the system hardware through the configuration program, as in step 100; the main body of the control terminal invokes the TV tuner interface test program to test the interface of the first TV tuner device, as in step 101; the control terminal disables the first TV tuner device , and automatically monitor the operation process of the disabled operation, as in step 102; the control terminal judges whether the disabled operation is successfully completed, as in step 103; when the disabled operation is not successfully completed, the control terminal outputs the operation result to the log (Log) file for recording , such as step 104, and then end the test; when the disabled operation is successfully completed, the control terminal automatically switches to the second TV tuner device interface, and the main body calls the TV tuner interface test program to test the second TV tuner device interface, such as Step 105; the control terminal enables the first TV tuner device, and automatically monitors the operation process of the enabling operation, as in step 106; the control terminal judges whether the enabling operation is successfully completed, as in step 107; when the enabling operation fails to complete successfully, the control The terminal outputs the operation result to a log (Log) file for recording, such as step 108, and then ends the test; and when the enabling operation is successfully completed, ends the test.

Please refer to Fig. 2 now, the method flow diagram of realizing the method for accurately disabling and enabling the specified TV tuner equipment in the present invention is shown in the figure, as shown in the figure, a kind of testing and switching method of multiple TV tuner interfaces of the present invention When performing the operation of disabling and enabling the specified TV tuner device, the following steps are further included:

The control terminal traverses all devices connected on the peripheral component interconnection (PCI) bus and the universal serial bus (USB) in the system, as in step 200; Function) list, as in step 201; the control terminal selects the device index (Device Index) of the specified TV tuner device in the function list according to needs, to disable the TV tuner device, as in step 202; After the test of the specified TV tuner device interface, the control terminal selects the device index (Device Index) of the specified TV tuner device in the function list to enable the TV tuner device, such as step 203.

In the above-mentioned step 201, the control terminal establishes the function (Function) list of this type of equipment according to the category of the connected TV tuner equipment, which is to summarize different controllers in the system hardware structure according to the category of the TV tuner equipment in the system ( A list of all TV tuner devices (TVTuner Device) on the controller) to establish a list of functions (Function) of each TV tuner device supported by a driver (Driver) whose corresponding software structure is different.

In the known technology, when the tester manually disables/enables (Disable/Enalbe) a certain TV tuner device in the device manager window, it is actually an operation on the driver (dirver) level in the software structure; and according to the above-mentioned In the present invention, the method for accurately disabling and enabling a specified TV tuner device can be known. When the method for testing and switching multiple TV tuner interfaces of the present invention needs to disable/enable (Disable/Enable) a certain TV tuner device, Then it is only necessary to automatically execute the disabling/enabling operation for the device index (Device Index) of the TV tuner device specified in the function list through the control unit, which not only cancels the participation of manual operation, but also because the disabling (Disable) operation belongs to the function ( Function) level operation, even if there is another TV tuner device using the same driver, it will not be interfered by the Disable operation of the previous TV tuner device.

Although the present invention is disclosed above with the above-mentioned preferred embodiments, they are not intended to limit the present invention. Changes and modifications made by those skilled in the art without departing from the scope and spirit disclosed in the claims of the present invention are included in the protection scope of the present invention. For the scope of protection defined by the present invention, please refer to the appended claims.

Claims (4)

1, a kind of test of multi-TV tuner interface and changing method, in order to the multi-TV tuner equipment interface in the computer system is carried out change detection, the method includes the steps of:

By configurator system hardware is configured;

Main body is called the TV tuner interface test program one first TV tuner equipment interface is tested;

With this first TV tuner equipment forbidden, and whether successfully to monitor this deactivation operation automatically;

After this deactivation operation completes successfully, automatically switch to one second TV tuner equipment interface, and main body is called the TV tuner interface test program this second TV tuner equipment interface is tested;

This first TV tuner equipment is enabled, and monitored this automatically and whether successfully to enable operation; And

Enable after operation completes successfully when this, finish test.

2, the test of multi-TV tuner interface as claimed in claim 1 and changing method is characterized in that also comprising following steps:

The all devices that connects on peripheral assembly interconnect bus and the USB in the Ergodic Theory;

Set up the feature list of this kind equipment according to the classification of the TV tuner equipment that is connected;

According to the equipment index that need in this feature list, select a designated television tuner apparatus, so that this TV tuner equipment is carried out deactivation operation; And

After executing test, in this feature list, select the equipment index of this designated television tuner apparatus, so that this TV tuner equipment is enabled operation to another designated television tuner apparatus interface.

3, the test of multi-TV tuner interface as claimed in claim 1 and changing method is characterized in that also comprising following steps: when this deactivation operation fails when finishing, export this operating result to logfile in addition record, then finish test.

4, the test of multi-TV tuner interface as claimed in claim 1 and changing method is characterized in that also comprising following steps:

Enable operation when this and fail when finishing, export this operating result to logfile in addition record, then finish test.

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