CN101359317B - Parallel programming system and method - Google Patents
Parallel programming system and method Download PDFInfo
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- CN101359317B CN101359317B CN2007101434811A CN200710143481A CN101359317B CN 101359317 B CN101359317 B CN 101359317B CN 2007101434811 A CN2007101434811 A CN 2007101434811A CN 200710143481 A CN200710143481 A CN 200710143481A CN 101359317 B CN101359317 B CN 101359317B
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Abstract
Disclosed are a parallel programming system and the method thereof, which are used for the programming of the chips with different types of buses; firstly, the corresponding connection relation of chips for being programmed and the microcontroller units is edited to form the configuration information; the configuration information, the programming commands and the data for programming are sent to the principle microcontroller unit; the principle microcontroller unit analyzes the configuration information, distributes the data for programming to the subordinate microcontroller units and controls the subordinate microcontroller units to activate the programming operation; the programming results are sent to the computer as the feedback after all the programming operations are finished; the subordinate microcontroller units programs the data on a plurality of chips connected with the subordinate microcontroller units and provided with specified types of buses; the programming result is sent to the principle microcontroller as the feedback after the programming is finished.
Description
Technical field
The present invention relates to a kind of system and method for burning/recording chip, relate in particular to a kind of can be at the same time between to the walk abreast system and method for (parallel) burning of different kinds of chips.
Background technology
Cd-rom recorder in the market can only carry out serial (serial) burning to chip mostly, and (parallel) burning even if some can support to walk abreast also is the chip of several same bus types of burning simultaneously.
For example, the method for a kind of burning/recording chip of the prior art: at first recordable paper is packed in master server; Then master server is transferred to writing card by a parallel interface with recordable paper again, by writing card the recordable paper that receives is converted to serial data; At last, the recordable paper after writing card will be changed sends the chip for the treatment of burning to by a serial line interface.Said method has just been realized man-to-man serial burning, and promptly a controller is finished the burning to a kind of chip in special time.When adopting this method for burn-recording, controller can only be realized the serial burning to a kind of chip, as the need parallel programming, then must adopt many controllers, utilize the mode of equivalence stack to carry out burn job, just can realize parallel programming, but also only be the parallel programming that is limited to the chip of bus type of the same race a plurality of chips.
The method that also has a kind of serial same kind burning chip of one-to-many in the prior art, promptly controller can carry out burning by the chip to a plurality of bus types of the same race one by one by the switching of electronic switch in special time period; Also can utilize the characteristic of bus, carry out switch at the bus waiting time and switch, to finish the burning chip operation of one-to-many.When adopting this method for burn-recording, controller can only be realized the serial burning to the chip of same kind at one time in the section, but can't realize the parallel programming to dissimilar chips.
In sum, to those skilled in the art, demand providing a kind of system and method that can carry out parallel programming urgently, to solve above-mentioned the problems of the prior art effectively at the chip of different bus type.
Summary of the invention
In order to solve above-mentioned the problems of the prior art, the object of the present invention is to provide a kind of can be at the same time between to the walk abreast system and method for (parallel) burning of the chip of different bus type.
A kind of parallel programming system provided by the present invention, comprise: a main frame and a plurality of micro controller unit, a plurality of micro controller units are respectively as a host microcontroller unit (Micro ControllerUnit, be called for short MCU) and a plurality of from micro controller unit (Micro Controller Unit, be called for short MCU), and host microcontroller unit and a plurality ofly be connected with a plurality of burning/recording chips for the treatment of of specifying bus type respectively from micro controller unit, wherein:
Main frame is used for according to respectively treating corresponding annexation editor one configuration information of burning/recording chip with each micro controller unit, and with configuration information, burning order and treat that burning data sends to the host microcontroller unit; The host microcontroller unit, be used to resolve above-mentioned configuration information, whole this configuration information is sorted and sorts out, and it is above-mentioned respectively from micro controller unit to treat that according to this configuration information burning data is distributed to, and control respectively and activate burn job, and after whole burn job are finished, the burning result is fed back to main frame from micro controller unit; And, be used to carry out burn job and be burned onto the burning/recording chip for the treatment of of coupled appointment bus type, and after burning is finished, the burning result is fed back to the host microcontroller unit will treat burning data respectively from micro controller unit.
Wherein, above-mentioned host microcontroller unit is also carried out burn job and is collected the burning result the burning/recording chip for the treatment of that himself connected according to above-mentioned configuration information, and after burn job is all finished the burning result is fed back to main frame.
In addition, above-mentioned configuration information comprises: the numbering and the corresponding interface number and the data content and the data length of the burning of wanting of the micro controller unit that treat the cognizance code, bus type, capacity of burning/recording chip, required burning voltage, is connected.
A kind of parallel programming method provided by the present invention utilizes a main frame and a plurality of micro controller unit that the burning/recording chip for the treatment of of different bus type is carried out parallel programming, and the method comprises following steps:
On above-mentioned a plurality of micro controller units, connect a plurality of burning/recording chips for the treatment of of specifying bus type respectively; And choose a micro controller unit as the host microcontroller unit in above-mentioned a plurality of micro controller units, remaining micro controller unit conduct is from micro controller unit; Utilize the aforementioned calculation machine host according to above-mentioned corresponding annexation editor one configuration information of respectively treating burning/recording chip and each micro controller unit, and with configuration information, burning order and treat that burning data sends to the host microcontroller unit; By the above-mentioned configuration information of host microcontroller unit resolves, whole this configuration information being sorted and sort out, and will treat that according to configuration information burning data is distributed to respectively from micro controller unit, and control respectively activates burn job from micro controller unit; Respectively carry out burn job and be burned onto treating on the burning/recording chip of coupled appointment bus type, and after burning is finished, the burning result is fed back to the host microcontroller unit will treat burning data from micro controller unit; And judge whether burn job is all finished, if then the host microcontroller unit feeds back to main frame with whole burning results, finish until whole burn job otherwise continue to carry out burn job.
A kind of parallel programming method that the invention described above provided, also further comprise following steps: the host microcontroller unit is carried out burn job and is collected the burning result the burning/recording chip for the treatment of that himself connected according to above-mentioned configuration information, and after burn job is all finished the burning result is fed back to main frame.
In addition, above-mentioned configuration information comprises: the numbering and the corresponding interface number and the data content and the data length of the burning of wanting of the micro controller unit that treat the cognizance code, bus type, capacity of burning/recording chip, required burning voltage, is connected.
In sum, the invention has the advantages that:
A kind of parallel programming system provided by the present invention and method, utilize a plurality of micro controller units to coordinate, and on main frame pre-configured burning information, to avoid the collision problem of different chips in parallel programming, realized at one time the chip of a plurality of different bus types being carried out parallel programming, and then improved the efficient and the applicable scope of the burning of prior art chips greatly.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the system block diagrams of a kind of parallel programming system of the present invention;
Fig. 2 is that main frame of the present invention, host microcontroller unit reach respectively from the annexation synoptic diagram between the micro controller unit; And
Fig. 3 is the method flow diagram of a kind of parallel programming method of the present invention.
Wherein, Reference numeral
10 main frames
20 host microcontroller unit
30,30a, 30b are from micro controller unit
40a, 40b, 40c, 40d chip
50 configuration informations
60 hubs or universal serial bus concentrator
Embodiment
Below, will partly elaborate in conjunction with the accompanying drawings to better embodiment of the present invention.
Please refer to Fig. 1, the system block diagrams of having represented a kind of parallel programming system of the present invention among the figure, as shown in the figure, parallel programming system of the present invention is carried out parallel programming in order to the chip to the different bus type, wherein: main frame 10 is according to the chip 40a that respectively treats burning, 40b, 40c, 40d and host microcontroller unit 20 and from micro controller unit 30a, the corresponding annexation of 30b, by configuration (config) instrument above-mentioned corresponding annexation is compiled configuration information 50, and with the configuration information 50 that edits, burning order and treat that the boot (blasting program) that burning data passes through in the main frame 10 sends to host microcontroller unit 20; Resolve configuration information by host microcontroller unit 20 then, whole configuration information is sorted and sorts out, and according to this configuration information with the burning order and treat that burning data sends to each respectively from micro controller unit 30a, 30b (but once only gives one to distribute a burning task from micro controller unit, treat the next burning task of reallocating after this burning task is finished), and control each from micro controller unit 30a, 30b activates burn job, for example: after configuration information is resolved in host microcontroller unit 20, in from the deployment queue of micro controller unit 30a, taking out article one configuration information (as the information of burning/recording chip 40a), and send to from micro controller unit 30a, and then in from the deployment queue of micro controller unit 30b, taking out article one configuration information (as the information of burning/recording chip 40d), and send to from micro controller unit 30b, then, host microcontroller unit 20 is according to burning/recording chip 40a and the needed voltage of burning/recording chip 40d, be respectively its power supply, and send the burning order to from micro controller unit 30a with from micro controller unit 30b to activate burn job simultaneously; Respectively from micro controller unit 30a, 30b carries out burn job and is burned onto the chip 40a of coupled appointment bus type simultaneously will treat burning data, on the 40d, and after burning is finished, the burning result is fed back to host microcontroller unit 20, host microcontroller unit 20 is waited for from micro controller unit 30a and the burning result who sends from micro controller unit 30b, and after receiving the burning result who sends from micro controller unit 30a, host microcontroller unit 20 continues at and take out second configuration information (as the information of burning/recording chip 40b) from the deployment queue of micro controller unit 30a, and sends to from micro controller unit 30a to proceed follow-up burn job.Simultaneously, host microcontroller unit 20 also can be carried out burn job and collect the burning result the chip 40c that treats burning that himself connected according to above-mentioned configuration information, and the configuration information in the deployment queue of all micro controller units (comprising master and slave micro controller unit) all disposes, be after whole burn job are finished, all burning results that host microcontroller unit 20 will be collected return to main frame 10.
Please refer to Fig. 2 now, this figure is a main frame of the present invention, the host microcontroller unit reaches respectively from the annexation synoptic diagram between the micro controller unit, comprise among the figure: a main frame 10, a host microcontroller unit 20 and a plurality of from micro controller unit 30, wherein host microcontroller unit 20 can and respectively carry out communication from micro controller unit 30 by hub (Hub) or universal serial bus concentrator (USB Hub) 60, host microcontroller unit 20 also can carry out communication with main frame 10, respectively then can only carry out communication with host microcontroller unit 20 by hub or universal serial bus concentrator 60 from micro controller unit 30, wherein, host microcontroller unit 20 is to respectively sending allocation message from micro controller unit 30, treat burning data and burning order, then report the burning result of chips from micro controller unit 30 to host microcontroller unit 20; And host microcontroller unit 20 also will be responsible for burning and be connected to the chip for the treatment of burning of himself, and will be in charge of and control the on/off of the burning/recording chip that remains.
For a kind of parallel programming method provided by the present invention more clearly is described, please refer to Fig. 3 now, this figure is the method flow diagram of a kind of parallel programming method of the present invention, as shown in the figure, parallel programming method of the present invention comprises following steps:
At first, treat burning/recording chip (this step is attached not shown in the figures) with what connect respectively on a plurality of micro controller units that several specify bus types; Choose a micro controller unit as the host microcontroller unit from above-mentioned a plurality of micro controller units, remaining micro controller unit conduct is from micro controller unit (step 100); The main frame that utilizes burning configuration end is according to above-mentioned corresponding annexation editor one configuration information (step 101) of respectively treating burning/recording chip and each micro controller unit, in this step 101, can above-mentioned each chip be become a configuration information with the corresponding annexation editor of each micro controller unit by configuration (config) instrument commonly used; Then with configuration information, burning order and treat that burning data passes through boot (blastingprogram) and sends to host microcontroller unit (step 102); Then by the above-mentioned configuration information of host microcontroller unit resolves, whole configuration information is sorted and sorts out, and according to the configuration information of being resolved with the burning order and treat that burning data sends to respectively respectively from micro controller unit, and control and above-mentionedly respectively activate burn job (step 103) from micro controller unit; Respectively carry out burn job will treating that burning data is burned onto coupled several and specifies on the chip of bus types (step 104), and after burning is finished, the burning result is fed back to host microcontroller unit (step 105) from micro controller unit; At last, judge whether burn job is all finished, that is: judge whether to be still waiting the chip (step 106) of burning, if burn job is all finished, then whole burning results are fed back to the main frame (step 107) of burning configuration end by the host microcontroller unit, otherwise return step 104, finish until whole burn job to continue carrying out burn job.
In addition, host microcontroller unit in the parallel programming method of the invention described above also can be carried out burn job and collect the burning result the burning/recording chip for the treatment of that himself connected according to above-mentioned configuration information, and the burning result is fed back to the main frame of burning configuration end after burn job is all finished.
In addition, the configuration information mentioned in parallel programming system of the invention described above and method system comprises: the numbering and the corresponding interface number and the data content and the data length of the burning of wanting of the micro controller unit that treat the cognizance code, bus type, capacity of burning/recording chip, required burning voltage, is connected.Wherein, the bus type for the treatment of burning/recording chip can be: internal integrated circuit (Inter Integrated Circuit, be called for short IIC), serial peripheral interface (Serial Peripheral Interface, be called for short SPI), (the Programmable System Of Chip of the programmable system of chip, be called for short PSOC), preferential interrupt control (Priority Interrupt Control, be called for short PIC), but compound program logic device (ComplexProgrammable Logic Device is called for short CPLD), Basic Input or Output System (BIOS) different bus types such as (Basic InputOutput System are called for short BIOS).
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (6)
1. parallel programming system, carry out parallel programming in order to chip to the different bus type, this system comprises a main frame and a plurality of micro controller unit, described a plurality of micro controller unit is respectively as a host microcontroller unit and a plurality of from micro controller unit, and described host microcontroller unit and described a plurality of a plurality of burning/recording chips for the treatment of of specifying bus type that are connected with respectively from micro controller unit, it is characterized in that
Described main frame is used for according to each described corresponding annexation editor one configuration information for the treatment of burning/recording chip and each described micro controller unit, and with described configuration information, burning order and treat that burning data sends to described host microcontroller unit;
Described host microcontroller unit, be used to resolve described configuration information, whole described configuration information is sorted and sorts out, and the described burning data for the treatment of is distributed to that each is described from micro controller unit according to described configuration information, and control each and describedly activate burn job, and after whole burn job are finished, the burning result is fed back to this main frame from micro controller unit; And
Each is described from micro controller unit, be used to carry out described burn job so that the described burning data for the treatment of is burned onto the described burning/recording chip for the treatment of of coupled appointment bus type, and after burning is finished, described burning result fed back to described host microcontroller unit.
2. parallel programming system according to claim 1, it is characterized in that, described host microcontroller unit is also carried out described burn job and is collected described burning result the described burning/recording chip for the treatment of that himself connected according to described configuration information, and after described burn job is all finished described burning result is fed back to described main frame.
3. parallel programming system according to claim 1, it is characterized in that described configuration information comprises: the numbering and the corresponding interface number and the data content and the data length of the burning of wanting of the described cognizance code for the treatment of burning/recording chip, bus type, capacity, required burning voltage, the described micro controller unit that connected.
4. a parallel programming method utilizes a main frame and a plurality of micro controller unit that a plurality of burning/recording chips for the treatment of of different bus type are carried out parallel programming, and the method includes the steps of:
On described a plurality of micro controller units, connect described a plurality of burning/recording chips for the treatment of of specifying bus type respectively;
Choose a micro controller unit as the host microcontroller unit in described a plurality of micro controller units, remaining micro controller unit conduct is from micro controller unit in described a plurality of micro controller units;
Described main frame is according to each described corresponding annexation editor one configuration information for the treatment of burning/recording chip and each described micro controller unit, and with described configuration information, burning order and treat that burning data sends to described host microcontroller unit;
The described configuration information of described host microcontroller unit resolves, whole described configuration information is sorted and sorts out, and the described burning data for the treatment of is distributed to that each is described from micro controller unit, and controls each and describedly activate burn job from micro controller unit according to described configuration information;
Each is described carries out described burn job treating that with described burning data is burned onto the described of coupled appointment bus type and treats on the burning/recording chip from micro controller unit, and the burning result is fed back to described host microcontroller unit after burn job is finished; And
Judge whether described burn job is all finished,, finish until whole described burn job otherwise continue to carry out described burn job if then described host microcontroller unit feeds back to described main frame with whole described burning results.
5. parallel programming method according to claim 4 is characterized in that, further comprises following steps:
Described host microcontroller unit is carried out described burn job and is collected described burning result the described burning/recording chip for the treatment of that himself connected according to described configuration information, and after described burn job is all finished described burning result is fed back to described main frame.
6. parallel programming method according to claim 4, it is characterized in that described configuration information comprises: the numbering and the corresponding interface number and the data content and the data length of the burning of wanting of the described cognizance code for the treatment of burning/recording chip, bus type, capacity, required burning voltage, the described micro controller unit that connected.
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| CN2007101434811A CN101359317B (en) | 2007-08-01 | 2007-08-01 | Parallel programming system and method |
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| CN2007101434811A CN101359317B (en) | 2007-08-01 | 2007-08-01 | Parallel programming system and method |
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| CN101359317B true CN101359317B (en) | 2010-09-15 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102592648A (en) * | 2012-01-19 | 2012-07-18 | 上海格州电子有限公司 | Microcontroller programming device |
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Effective date of registration: 20191227 Address after: No. 99, University Road, high tech Zone, Xuzhou City, Jiangsu Province Patentee after: XUZHOU LIFANG ELECTROMECHANICAL EQUIPMENT MANUFACTURING CO., LTD. Address before: Taipei City, Taiwan, China Patentee before: Yingda Co., Ltd. |
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