KR920010412B1 - Hardware installing testing program - Google Patents

Abstract

The characters of test program of private branch exchange are output to a terminal through an interface board between man- machine processor and test program. The method comprises: (A) deciding terminal throug which characters are displayed by analyzing input instructions; (B) sending number of terminal to a target processor by re-analyzing input instructions decoded by a man-machine processor; (C) registering the terminal number on a test program loader and sending output terminal number and output characters from the loader to the man-machine processor and (D) displaying characters through corresponding terminal.

Description

Terminal output support of hardware test program when installing electronic switch

1 is a block diagram of a hardware system to which the present invention is applied.

2 is a correlation diagram of a system for terminal output of the present invention.

3 is a software configuration diagram of the present invention.

4 is a flowchart of a man machine processor instruction processing routine (MCMDR) in accordance with the present invention.

5 is a flowchart of a command processor (CMDH) of a maintenance processor according to the present invention.

6 is a flowchart of a target processor man machine routine (MMPOUT) in accordance with the present invention.

7 is a flowchart of a man machine processor terminal output routine (DISPCRT) in accordance with the present invention.

* Explanation of symbols for the main parts of the drawings

110: man machine processor (MMP) 120: maintenance processor (OMP)

130: target processor (TARGET) 140: user terminal (TTY / CRT)

310: MMP human task manager (UTM)

340: MMP instruction processing routine (MCMDR)

330: OMP command processor (CNDG) 340: OMP system loader (SLD)

350: Program loader of TARGET

360: TARGET's man machine output routine (MMPOUT)

370: MMP terminal output routine (DISPCRT)

The present invention relates to a terminal output support method of a hardware test program that provides a user terminal output of a test program required when installing hardware in an electronic switchboard.

Conventionally, a hardware installation test of an exchange is used as a method of directly connecting a processor and a computer to be tested by using a computer, and loading a test program from the computer to the processor, or storing a test program in a ROM (Read Only Memory). Had to be replaced by).

The present invention devised to eliminate the above problems is an electronic switch that implements a terminal output for a user program in a monitor program necessary for easily writing and efficiently managing and executing a test program for hardware installation in a distributed exchange system. Its purpose is to provide a terminal output support method of the hardware test program at the time of installation.

In order to achieve the above object, the present invention provides a man machine processor (MMP) for performing input / output control for an interface with an operator, a maintenance process (OMP) for maintenance, and a target processor (TAGRET) for performing a test program. A method of providing a terminal output of a test program required for hardware installation of an electronic switch, including a user terminal (TTY / CRT), comprising: analyzing and outputting a command input by a user in a man machine processor (MMP) In a first step of determining a terminal, a second step of re-analyzing an instruction reconstructed by the man machine processor (MMP) through a maintenance processor (OMP) and delivering an output terminal number to a target processor (TAGRET), a Mokpo processor ( Register the terminal number passed by the maintenance processor (OMP) to the test program loader via TAGRET A third step of delivering an output terminal number and an output string to the man machine processor (MMP) at the terminal output; and a man machine processor (MMP) based on the terminal number and the string received from the target processor (TAGRET). And performing a fourth step of outputting a string to the terminal.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a configuration diagram of the hardware for the output of the hardware installation test program, the man machine processor (110: MMP) for performing input and output control for the interface with the operator, and the maintenance processor (120: OMP in charge of maintenance) ), A neck processor 130 (TAGRET) on which a test program is performed, and a user terminal 140 (TTY / CRT). For the output of the test program, the man machine processor 110 is responsible for outputting the characters received from the target processor 130 to the user terminal, and the maintenance processor 120 is the target processor. The terminal 130 transmits a terminal number to which a character is output. Up to eight user terminal 140 can be connected to the man machine processor, one terminal is used as a printer, and the other seven terminals are used as a Cat Ray Ray Tube (CRT) monitor. The terminal on which the character is output from the Mokpo processor is analyzed and assigned by the man machine processor 110.

2 is a correlation diagram of a system for outputting a text of a test program. When a user inputs an instruction to a terminal (201), the processor 110 first analyzes the instruction and processes an input / output terminal number of the instruction for processing of the instruction. The test machine is connected to the target processor on which the test program is to be performed, and the man machine processor 110 transmits the user's instructions to the maintenance processor 120 (202). The maintenance processor 120 analyzes the instruction received from the man machine processor and loads a test program for processing the instruction in the target processor 130. Before starting to load the test program, the maintenance processor 120 passes the output terminal number to the Mokpo processor 130 (203). When the loading of the test program is completed, the test program is performed in the target processor 130, and the corresponding output terminal and the output character are transmitted to the man machine processor 110 at the terminal output of the test program (204), and the man machine processor 110 Outputs the character to the output terminal 140 received from the target processor 130.

3 is a software configuration diagram for outputting a test program character of the present invention, where 310 is a user task manager (UMT) of a man machine processor, 320 is a command processing routine (MCMDR) of a man machine processor, and 330 is a command processor of a maintenance processor. (CMDH), 340 is the system loader (SLD) of the maintenance processor, 350 is the program loader (PL) of the target processor, 360 is the man machine output routine (MMPOU) of the target processor, and 370 is the terminal output routine of the man machine processor (DISPCRT) respectively. The user task manager 310 (UTM) of the man machine processor continuously calls the man machine processor instruction processing routine 320 (CMCDR). The man machine processor instruction processing routine (330: MCMDR) examines all terminals for input from the user, and if the instructions are entered, analyzes the instructions, assigns the processor to process the instructions and maintains the instructions. Pass it to the processor. The instruction processor 340 (CMDH) of the maintenance processor executes the system loader 340'SDL to analyze the instruction received from the instruction processing routine of the man machine processor and load the test program into the processor to process the instruction. . The system loader 340 reads the test program from the disk of the maintenance processor and before starting loading to the target processor, first targets the start address and size of the text and data of the test program and the terminal number to be output when the test program is executed. Pass it to the processor. The program loader 350 (PL) of the target processor receives and processes the start address and size of the text and data of the test program received from the system loader 340 of the maintenance processor, and the output terminal number. When the loading of the program is finished and the test program is executed and there is a terminal output, the man machine output routine 360 (MMPOUT) of the target processor transmits an output character and an output terminal number to the man machine processor. The terminal output routine 370 (DISPCRT) of the man machine processor outputs an output character received from the man machine output routine 360 of the target processor to the output terminal.

4 is a flowchart illustrating the terminal output of the man machine processor instruction processing routine 320 MCMDR of FIG. The man machine processor instruction processing routine 320 is periodically backed out by the man machine processor user task manager 310 (UTM) to start execution. The man machine processor instruction processing routine 320 is a non-printer terminal (404), in which the command is entered (401, 402) for all terminals (404) in the terminal's command mode (403) and in the terminal's command mode (403). If the command is input, the state of the current terminal is evacuated (406). If the processor name is omitted in the instruction (407), the maintenance processor (OMP) is reconfigured to the instruction describing the processor name (408). If the input / output terminal is omitted in the command (409), the omitted input / output terminal is allocated to the current terminal to which the command is input in processing the command, and the processor is registered in the designated input / output terminal (410, 411). If an error is found in the instruction (412), the state of the terminal is restored (413). If there is no error in the instruction, the reconfigured instruction is transmitted to the instruction processor 330 (CMDH) of the maintenance processor (414).

FIG. 5 is a flow chart related to the terminal output of the instruction processor 330 (CMDH) of the maintenance processor of FIG. 3, and the instruction processor 330 of the maintenance processor first divides the instruction into a program name, a processor name, and a terminal number ( 501). If the processor name is not a maintenance processor (OMP) (502) it stores information relating to the loading of the executing program (503), which information is needed later when the system loader starts loading. Once the loading related information has been stored, the system loader is performed by the maintenance processor (504). Next, the test program file is opened. If the processor name of the instruction is the maintenance processor (502), the system loader immediately opens (505). The text is read and stored at the start address of the next text (506) and the data is stored at the start address of the data (507). The start address of the text and the start address of the data are read from the beginning of the file, and the start address of the execution program is designated as the start address of the text (508). If the execution program is configured to run on the maintenance processor, the program loaded from the maintenance processor is used as the test program. If the execution program is not executed by the maintenance processor, the test program is executed by the system loader (SLD). Should be loaded. Therefore, when the program loaded into the maintenance processor is a steam loader (509), the system loader delivers the loading information to the program loader 350 (PL) of the target processor (510).

6 is a flowchart of the target processor man machine output routine 360 (MMPOUT) of FIG. The loading information sent by the system loader is analyzed by the program loader to determine the terminal number on which the output of the terminal is to be performed. When the loading of the test program processing the instruction is completed, the execution of the test program is started, and the character machine output routine of the target processor is called when the character is output to the terminal. The man machine output routine sends an output string of the terminal number and string size to the terminal output routine of the man machine processor if the size of the string is 200 bytes or less (601), and in 200 byte units if the size of the string is greater than 200 bytes. The number and string are transmitted to the terminal output routine of the man machine processor (602, 603).

7 is a flowchart of the man machine processor terminal output routine 370 (DISPCRT) of FIG. 3, which receives a terminal number and a string from the man machine output routine 360 of the target processor (701) and outputs a string to the terminal. (702).

The present invention, which performs the configuration and operation as described above, facilitates terminal output to a test monitor program for efficiently conducting tests during hardware installation of an electronic switchboard, and the terminal (TTY / CRT) in the test program. When the output string is needed, the interface between the terminal of the man machine processor (MMP) and the test program is effectively processed.

Claims (6)

Includes a Man Machine Processor (MMP) that performs I / O control for the interface with the operator, a Maintenance Processor (OMP) responsible for maintenance, a Target Processor (TAGRET) that performs test programs, and a user terminal (TTY / CRT). In the method for providing a terminal output of the test program required for the hardware installation of the electronic switching device configured to; A first step of determining an output terminal by analyzing a command input by a user in a man machine processor (MMP), an output terminal number by reanalyzing the command reconfigured in the man machine processor (MMP) through a maintenance processor (OMP) In the second step of delivering the target to the target processor TAGRET, the terminal number passed by the maintenance processor OMP through the target processor TAGRET is registered in the test program loader and the man machine processor at the terminal output of the test program. A third step of delivering an output terminal number and an output string to the MMP; and outputting a string to a corresponding terminal through the man machine processor MMP based on the terminal number and the string received from the target processor TAGRET. Method for outputting the terminal of the hardware test program when installing the electronic switchboard, characterized in that performed by four steps. The terminal output of the hardware test program of claim 1, wherein the output terminals are eight, one of which is assigned to a printer and the other seven are assigned to a Cathode Ray Tuve (CRT) monitor. How to apply. 3. The method of claim 2, wherein the first step is periodically called and performed by a man machine processor user task manager (UTM) (310). 4. The method of claim 3, wherein the first step examines whether or not a command has been entered (405, 402, 403, 404) for all terminals in a terminal command mode other than the printer (405) and evacuates (406) the state of the current terminal (406). The process determines whether the instruction name is written in the processor name (407) and causes the auxiliary maintenance processor (OMP) to reconstruct the instruction (408). In the second process, it is determined whether the instruction is assigned to the input / output terminal (409). The process of assigning the processor to the designated terminal (410) and assigning the processor to the current terminal (411) determines whether there is an error in the third process and the instruction (412). Terminal output of the hardware test program when the electronic switchboard is installed, comprising the fourth step of transmitting to the command processor (CMDH) of the maintenance processor. Law. The method of claim 1, wherein the second step is to separate the instructions (501) and to determine whether the processor of the instructions is a maintenance processor (OMP) (502) and if it is correct open the execution program file (505). Or second process of converting the information storage (503) and system loader related to the execution program loading to be performed in the maintenance processor (504), then opening the execution program file (505), and storing text and data (506,507). A third step of designating a starting address of the execution program (508) and a fourth step of determining whether or not the loaded program is a system loader (509) and, if correct, transferring the loading information to the program loader (PL) of the target processor. Terminal output support method of the electronic switchboard installer hardware test program, characterized in that performed by. The method of claim 1, wherein the output string of the third step is divided into 200 byte units and outputted when the output string is 200 bytes or more.

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