TWI226996B - Method for updates the system program of the radiotelephone and its device - Google Patents

Abstract

A method for updates the system program of the radiotelephone and its device. In the method, the radiotelephone connects to the computer and uses the computer to update the system program of the master system and slave system that stores in the erasable PROM. The method can avoid to open the radiotelephone's case to change the memory of the master system and slave system.

Description

! 226996 V. Description of the Invention (1) Field Settings :: An operation method for updating system programs and its installation m ϊ1 operation method and device for updating the general program of the seven machines through the connected computer equipment. The booming development of Rongdan Road's integrated circuit is getting smaller and smaller, and its size is getting bigger and bigger, and it has been widely used in various electronic devices. The application programs in each electronic device can be changed frequently. Among them, flash memory (Flash Meraory) Ϊί; :: Except, and can save data even after power off, the advantage, point, is: a kind of memory element widely used in human devices. In addition, the fast 'diHero: body: non-volatile memory (Non_v〇latUe M_ry electricity: the second non-volatile memory has a small volume, fast access speed, consumes a lot of technology # 2: 因 &, Flash memory has been commonly used in the situation to update the application program of electronic devices. Figure 3 shows the circuit block diagram of a conventional communicator device. Please refer to Figure 'this communicator 310 Including the main system 32 and subsystem 33, and the main two include-the main readable and writable memory 322 'The subsystem 330 contains the master to capture Ml. Write operation note: the body 332. Among them' main readable and writable memory 322 stores the programs needed for the 320 operation, and temporarily stores the formulas needed for the operation of the subsystem 33. The sub-readable and writable memory 332 stores the operations needed for the subsystem 33.

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Program. In the conventional communication machine 3 1 (), when the user of the communication machine 310 wants to update the operating system program of the main system 320 or the subsystem 30, the method is to open the casing of the communication machine 310 first, and then The main readable and writable memory 322 or the sub readable and writable memory 332 on the current communication device 31 is replaced, and a new readable and writable memory is inserted. This method can also be used when the number of communication machines 31 〇 is small: but if it is similar to the military or police communication machines 3 1 〇, the number is very large, if you want to turn on the communication machine 3 1〇 The case, and then enter the lamp to replace the readable and writable memory, which is time-consuming and may

During the replacement process, the hardware device of the communicator 3 is damaged, or the readable and writable memory is replaced by mistake during the replacement process. ^ As mentioned above, it is quite inconvenient to update the memory of the conventional communicator ’s device to update the private day guard in the memory, and then replace the memory of the communicator. In addition, when the number of communication devices is large, Aida's day-to-day labor and labor costs may be damaged during the replacement process. Contents of the Invention Therefore, the present invention provides an operation method for updating a system program of a communication device, which uses the concept of a basic input and output system of a computer system to update programs in a main system and a subsystem. The present invention provides a communicator device, which uses the concept of a computer system's basic input / output system to update a readable and writable memory program stored in a main system and a subsystem. The present invention provides an operation method for updating a system program of a communication device.

11212twf.ptd Page 8 1226996 V. Description of the invention (3) The communicator borrows the main system and a plurality of operation formulas according to the system program of the present invention, and then the communicator system program, and the master readable and writable subsystem When the subsystem is a system program, that is, if it is judged to be correct, the master readable and writable memory system that enters the main system stores the children's readable and writable records of the subsystem. The device is in the input subsystem program. The read-write memory stores the program according to the present invention in the main system. among them

1 side |

11212twf.ptd is connected to computer equipment and subsystems by a cable. And, as described in the preferred embodiment of the communication machine package, the above method is changed. The method is that the communication machine enters immediately after it is turned on. The communication machine will receive the update from the computer device. Subsystem program two, for / child memory. "Minus, operator" ^ In the main system program, if it is judged that there is no need to change :: update the end to update the system program of the communicator = the child of f knows the operating mode of the subsystem program to update the subsystem, and then temporarily saves the original The subsystem program in the main body 2 is transmitted to the sub-system, the main system, and the pre-system program. Among them, the sub-system program, 'you sub-memory body. \ Department stored in the sub-system :: communication, device, this communicator device system According to the preferred embodiment, the main system program and the sub-system program ^, which include the main system and a plurality of subsystems, and a communication machine are stored, and when the above-mentioned industrial output mode is received, the updated data is received and stored. In the main system /, the main system includes a main readable and writable memory, and the main system has a main system and can temporarily store subsystem programs. According to a preferred embodiment, the above-mentioned subsystems receive data when the general operating mode is used. The updated child is stored, and the subsystem includes a child readable and writable memory, and the child is readable. Page 9 1226996 V. Description of the invention (4) The write memory stores the subsystem program. The present invention uses a computer system to input basic output system The concept is that when this machine wants to update the application in the memory, it only needs to connect the communicator to the computer equipment, and then the computer equipment can send the program to be updated to the communicator. Users 丨 & opening the cabinet and replacing the memory two not only saves time but also does not need to carry a memory with an updated program and more

"Sale of memory" and the J program can be updated at any time depending on the task. ~ In order to make the above and other purposes, features, and comprehensibility of the present invention obvious, a better one is given below. ^ # 优 ", this more detailed description The examples are as follows: Detailed examples will be given in conjunction with the attached drawings.

In order to explain the update of the general operation, +? ^ Y familiar with the art to understand the update more clearly; = = when the method is used to make the operation, so first explain the operation of the general system program, please refer to the first 2 Fig. 9 shows a circuit of a communicator device. Figs. 1 and 5 show a preferred embodiment of 210, which is connected by a cable 25oj. In Fig. 2, the communicator device includes the main system 22 J Ϊ J 1 brain equipment ..., and the communicator assists the system 230. There are two storage devices for the communication device 2 1 0. The computer equipment 2 4 0 is stored and the main system 220 is worn by the communication device. It includes the main readable and writable memory 222, and __BREAK210 is in input and output. Mode

11212twf.ptd page 10. If you are familiar with this art, there are many main system programs and subsystem programs, but not limited to this. At the beginning of the day, the subsystem 230 may be arbitrary. In this embodiment, the main system 1226996 V. Description of the invention (5) The updated main system / subsystem is stored in the main readable and writable memory and the sub f The + system 230 includes the sub-readable and writable memory 232, and when the received updated subsystem program f = 0, the sub-program 232 is included. The memory is stored in the sub-buy-buy-write memory in the preferred embodiment of the present invention. For example, if the person who is familiar with this technique = write memory 222 and sub-writable memory 232 may be "" nash memory, However, it is not limited to this. In the preferred embodiment of the present invention, if the person skilled in the art is familiar with: the device Γ1 can be a personal computer or a notebook computer at 24 °, but; Draw the flow chart of the method of operating the iC system program according to the preferred embodiment of the present invention. Enter the input: 2 t: This operation method is first to store the system / subsystem program after the communication machine is powered on, and to take the lead first. Program: and update this master (sl04). In the master readable and writable memory of the master system ^ :::: If you want to update the subsystem program of the subsystem, skip to step slln = child of the new subsystem The system program knows that it is necessary to update the subsystems: 5 = new flow; & of 'if judged the working mode, and then, the communicator will enter the main system f the main readable and writable memory of the main system 1 Sun 11212twf.ptd IH1 Page 11 1226996

V. Description of the invention (6) The subsystem program stored in the update body is transmitted to the subsystem, and the children of the subsystem program subsystem are readable and writable memory (sl 08), and then the operation flow of the system program of the letter machine is ended. (S 11 0). In the preferred embodiment of the present invention, the main system program and sub-system formulae of the communicator device are updated by using the input and output concept of the computer system, and the update is not limited to updating the entire subsystem program. 'Also wide mouth updated part of the subsystem program. ^ In a preferred embodiment of the present invention, when the computer equipment is disconnected during the transmission of the subsystem program, the communicator can still use the original subsystem program. "、、、 仁 _ In summary, the method and device for updating the system program of the present invention have the following advantages: μ (1) The method and device for updating the system program of the present invention, in It is not necessary to open the casing to replace the memory when updating various applications of the communication machine, and it will not cause damage to the hardware device of the communication machine by opening the casing. (2) Operation of updating the system program of the communication machine of the present invention The method disk and its device can update only a part of the subsystem program. (3) The method and method for updating the system program of the communication device of the present invention, and its device 'when the computer equipment is disconnected during the transmission of the subsystem program' then The communication system can still use the original subsystem program. (4) The method and device for updating the system program of the communication device of the present invention, only one computer and _ connection line can be used to update the main system program of all communication device devices And subsystem programs.

11212twf.ptd Page 12 1226996 V. Description of the invention (7) (5) The operating method of the system program for updating the communication device and its device according to the present invention can update the main system program and subsystem program of the communication device at any time according to the task. Although the present invention has been disclosed as above with a preferred embodiment, it is not intended to limit the present invention. Any person skilled in the art can make some changes and retouch without departing from the spirit and scope of the present invention. The scope of protection of the invention shall be determined by the scope of the attached patent application.

11212twf.ptd Page 13 1226996 Brief description of the drawings. Figure 1 is a flowchart showing the steps of an operation method for updating a system program of a communication device according to a preferred embodiment of the present invention. FIG. 2 is a circuit block diagram of a communication device according to a preferred embodiment of the present invention. FIG. 3 is a circuit block diagram of a conventional communication device. Description of the graphical symbols: 2 1 0, 3 1 0: communication device 220, 320: main system 2 2 2: main readable and writable memory 230, 330: subsystem 2 3 2: sub readable and writable memory 2 4 0: computer equipment 2 5 0: connection line 3 2 2: main readable and writable memory 3 3 2: sub readable and writable memory s 1 0 2 to s 11 0: each step flow

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Claims (1)

1226996 VI. Scope of patent application1. An operation method for updating the system program of a communication device. 1 Zhongxi is connected to a computer device, and the communication device includes a main subsystem. The operation method includes the following steps. : ',, one enters an input / output mode after the user is turned on, and updates one of the main systems ^ main system private type' Judges whether to update one of the sub-system programs or not; and enters the working mode of the main system And update the system program of this subsystem. The method of applying for patents in the μ sub-system, the method of applying patents in the memory, includes the method of applying the patent in the main system, the communication system in the memory, using the storage system, and receiving Parallel storage. B. This type of operation can be read and written by the master. 3. When the operation is performed in the form, it is included in the package and is waiting to be entered. 4. The operator of the type can be read and written. In the mode, the ceremonial call ... / "丨 & ~ The new system of the main communication system is stored in the main system. The system of updating the communication system described in item 2 of the scope should be updated. The subsystem program king system program of the system is temporarily stored in the working mode of the main readable and writable memory system, and then updated. The subsystem program is stored in the system procedure of updating the communication device described in the first item of the scope. A 0 device in the subsystem includes: a new main system program and optionally a temporary storage mode when the communication device is in an input / output mode; and a working memory when the communication device is in the main system. Update A sub-system which program. 11212twf.Ptd Page 15 — 1226996 6. Scope of Patent Application 6. The telecommunication device as described in item 5 of the scope of patent application, wherein the main system includes a main readable and writable memory for storing the main system program and The subsystem program is temporarily stored. 7. The telecommunication device according to item 6 of the scope of patent application, wherein the main readable and writable memory is a flash memory. 8. The telecommunication device according to item 5 of the scope of patent application, wherein the subsystem includes a readable and writable memory for storing the subsystem program. 9. The telecommunication device according to item 8 of the scope of patent application, wherein the readable and writable memory is a flash memory. 10. The communicator device as described in item 5 of the scope of patent application, wherein the * communicator device is coupled to a computer device for receiving the updated main system program and the updated program from the computer device. Subsystem program. 11. The telecommunication device according to item 10 of the scope of patent application, wherein the computer equipment is a personal computer. 1 2. The communication device according to item 10 of the scope of patent application, wherein the computer equipment is a notebook computer. 11212twf.ptd Page 16