CN109165086A - Task executing method and single-chip microcontroller - Google Patents
Task executing method and single-chip microcontroller Download PDFInfo
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- CN109165086A CN109165086A CN201810918552.9A CN201810918552A CN109165086A CN 109165086 A CN109165086 A CN 109165086A CN 201810918552 A CN201810918552 A CN 201810918552A CN 109165086 A CN109165086 A CN 109165086A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F9/00—Arrangements for program control, e.g. control units
- G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
- G06F9/46—Multiprogramming arrangements
- G06F9/48—Program initiating; Program switching, e.g. by interrupt
- G06F9/4806—Task transfer initiation or dispatching
- G06F9/4843—Task transfer initiation or dispatching by program, e.g. task dispatcher, supervisor, operating system
- G06F9/4881—Scheduling strategies for dispatcher, e.g. round robin, multi-level priority queues
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F15/00—Digital computers in general; Data processing equipment in general
- G06F15/76—Architectures of general purpose stored program computers
- G06F15/78—Architectures of general purpose stored program computers comprising a single central processing unit
- G06F15/7807—System on chip, i.e. computer system on a single chip; System in package, i.e. computer system on one or more chips in a single package
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Abstract
A kind of task executing method and single-chip microcontroller, the task executing method is applied in single-chip microcontroller, this method comprises: obtaining a task packet, and multiple subtasks in the task packet are grouped according to the attribute information of the task packet, to obtain multiple tasks group, the attribute information includes the temporal information and related information that each subtask executes；And multiple tasks subregion is created according to the quantity of the task groups；Multiple task groups are respectively sent in multiple task partitions, and execute each subtask in each task partition.The embodiment of the present invention can efficiently solve the problems, such as multi-computer communication, realize control of the single-chip microcontroller to multiple equipment, reduce costs.
Description
Technical field
The present invention relates to electronic technology fields, more particularly to a kind of task executing method and single-chip microcontroller.
Background technique
Single-chip microcontroller (Microcontrollers) is a kind of IC chip, is using very large scale integration technology
The central processor CPU with data-handling capacity, random access memory ram, read only memory ROM, a variety of I/O mouthfuls and interruptions
The functions such as system, timer/counter (may further include display driver circuit, pulse-width modulation circuit, analog multiplexer,
The circuits such as A/D converter) it is integrated into the small and perfect microcomputer system constituted on one piece of silicon wafer, in Industry Control
Field is widely applied.
In current single-chip microcontroller, built-in tasks operating system mostly uses the kernels such as UC/OS-II, WinCE, VxWorks,
These core systems are bigger, consume a large amount of resource, therefore monolithic processor controlled number of devices is considerably less, and in general one
Single-chip microcontroller is only used to control an equipment, and execute a specific task needs to use when needing to be implemented the task of multiple equipment
Multiple single-chip microcontrollers are completed, higher cost.
Summary of the invention
In view of the above situation, it is necessary to aiming at the problem that limited amount of single-chip microcontroller in the prior art control equipment, mention
For a kind of task executing method and single-chip microcontroller.
A kind of task executing method is applied in single-chip microcontroller, which comprises
A task packet is obtained, and is carried out multiple subtasks in the task packet according to the attribute information of the task packet
Grouping, to obtain multiple tasks group, the attribute information includes the temporal information and related information that each subtask executes；
And multiple tasks subregion is created according to the quantity of the task groups；
Multiple task groups are respectively sent in multiple task partitions, and are held in each task partition
The each subtask of row.
Further, above-mentioned task executing method, wherein described that each son is executed in each task partition
The step of task includes:
For each task partition, each subtask is successively accessed, when a task partition is accessed in current time
When point has pending current subtask, the current subtask is executed；
Further, above-mentioned task executing method, wherein when the response letter that the current subtask is waiting facilities feedback
Number when, the step of the execution current subtask after further include:
In the timeticks after the current subtask executes, judge whether to receive the response signal；
If it is not, accessing the subtask of next task partition, and judgement is when following clock beat accesses the subregion again
It is no to receive the response signal.
If so, accessing next subtask.
Further, above-mentioned task executing method, wherein when the current subtask is there are when task number, the execution
After the step of to the current subtask further include:
Execute the corresponding subtask of the task number.
Further, above-mentioned task executing method, wherein it is described multiple task groups are respectively sent to it is multiple described
Include: after step in task partition
Detect the distribution condition of the task groups of each task partition；
The task partition for being assigned the task groups is set activation shape by switching variable by the way that the task groups are arranged
State, and dormant state is set by the task partition of the unallocated task groups；
Described to be directed to each task partition, the step of successively accessing each subtask, includes:
For the task partition of each state of activation, each subtask is successively accessed.
Further, above-mentioned task executing method, wherein it is described will be more in the task packet according to the attribute information
The step of a subtask is grouped include:
According to the temporal information and related information in the attribute information, associated hold the same period and simultaneously
The capable subtask not conflicted is divided into same group.
A kind of single-chip microcontroller, comprising:
Grouping module, for obtaining a task packet, and will be in the task packet according to the attribute information of the task packet
Multiple subtasks are grouped, and to obtain multiple tasks group, the attribute information includes the temporal information that each subtask executes
And related information；
Partition creating module is used for and creates multiple tasks subregion according to the quantity of the task groups；
Sending module, for multiple task groups to be respectively sent in multiple task partitions；
Execution module, for executing each subtask in each task partition.
Further, above-mentioned single-chip microcontroller, wherein the execution module is specifically used for:
For each task partition, each subtask is successively accessed, when a task partition is accessed in current time
When point has pending current subtask, the current subtask is executed；
Further, above-mentioned single-chip microcontroller, wherein when the current subtask is the response signal of waiting facilities feedback,
The single-chip microcontroller further include:
Judgment module, for judging whether to receive described in the timeticks after the current subtask executes
Response signal；
First implementation sub-module accesses again for accessing the subtask of next task partition, and in following clock beat
Judge whether to receive the response signal when subregion.
Further, above-mentioned single-chip microcontroller, wherein when the current subtask is there are when task number, the single-chip microcontroller is also wrapped
It includes:
Second implementation sub-module, for executing the corresponding subtask of the task number.
Further, above-mentioned single-chip microcontroller, further includes:
Detection module, the distribution condition of the task groups for detecting each task partition；
Setup module will be assigned the task partition of the task groups for the switching variable by the way that the task groups are arranged
It is set as state of activation, and sets dormant state for the task partition of the unallocated task groups；
The execution module is specifically used for:
For the task partition of each state of activation, each subtask is successively accessed.
Further, above-mentioned single-chip microcontroller, wherein the grouping module is specifically used for:
According to the temporal information and related information in the attribute information, associated hold the same period and simultaneously
The capable subtask not conflicted is divided into same group.
In the embodiment of the present invention, single-chip microcontroller is grouped each subtask of a task packet, and is existed according to grouping situation
Multiple tasks subregion is created in single-chip microcontroller.And the subtask in each task groups is independently executed in each task partition respectively,
The speed of performing task for improving single-chip microcontroller, efficiently solves the problems, such as multi-computer communication, realizes a single-chip microcontroller to multiple equipment
Control, reduce costs.
Detailed description of the invention
Fig. 1 is the flow chart of task executing method in first embodiment of the invention；
Fig. 2 is the flow chart of task executing method in second embodiment of the invention；
Fig. 3 is the structural block diagram of single-chip microcontroller in third embodiment of the invention.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
Referring to following description and drawings, it will be clear that these and other aspects of the embodiment of the present invention.In these descriptions
In attached drawing, some particular implementations in the embodiment of the present invention are specifically disclosed, to indicate to implement implementation of the invention
Some modes of the principle of example, but it is to be understood that the scope of embodiments of the invention is not limited.On the contrary, of the invention
Embodiment includes all changes, modification and the equivalent fallen within the scope of the spirit and intension of attached claims.
Referring to Fig. 1, the task executing method is applied to monolithic for the task executing method in first embodiment of the invention
In machine, which includes task application module, task management module and hardware configuration module, which mainly uses
In addition task, meet actual application demand.Task management module is used to carry out rational management to the task of addition.Hardware is matched
Module is set for configuring hardware environment, meets the application demand of the single-chip microcontroller of hardware transplanting need satisfaction different vendor.It can manage
Solution, the modules of the single-chip microcontroller in the present embodiment are several conventional modules of single-chip microcontroller, can also include other moulds
Block does not enumerate herein.The task executing method includes step S11~S13.
Step S11 obtains a task packet, and according to the attribute information of the task packet by multiple sons in the task packet
Task is grouped, and to obtain multiple tasks group, the attribute information includes the temporal information and association that each subtask executes
Information.
Single-chip microcontroller can obtain the task packet of user's addition by task application module.The task packet includes that multiple equipment is corresponding
Subtask, a specific function is completed in each subtask, such as valve opening or electric pump are closed, the operation of motor, data
Transmission, online, the calling etc. of other peripheral hardwares of equipment room.The attribute information of the task packet include each subtask execute when
Between information and related information, which is the time of each task execution, duration etc., which refers to each
Incidence relation between subtask, such as run while motor, data whiles, send, and on-line equipment while runs,
It is called while his peripheral hardware.I.e. each specific task is made of different subtasks, the time that each subtask needs to be implemented
Difference, the different relevances between subtask of sequencing.By completing each subtask in task packet, it can be achieved that each
Response of a equipment to a certain particular task.
When it is implemented, user can send task packet to single-chip microcontroller by host computer, which is, for example, that computer is set
It is standby.The host computer is connect with single-chip microcontroller, and user writes task APMB package on host computer, is sent to single-chip microcontroller.User Ke Cai
With the document preparation of the TXT format task APMB package.When the single-chip microcontroller receives the task APMB package, it can be stored in list
In the ROM (Read-Only Memory, read-only memory) of piece machine, it can also be stored in external reservoir, run time call to RAM
File in (random access memory, random access memory).Certainly, single-chip microcontroller can also be in the feelings connecting with host computer
Under condition, the task APMB package in host computer is called directly, that is, task packet is sent to single-chip microcontroller by host computer when running task
RAM。
Each subtask in task packet is grouped according to the attribute information of task packet, the principle of grouping can be preparatory
It is arranged, such as the stage properties and relevance of executing as needed for task, by same stage (i.e. same period) and correlation
The subtask of connection is divided into same group.
It should be understood that can also be according to other group forming criterions, such as by the long subtask of task execution time and appoint
Business executes time short subtask and is evenly distributed in each task groups, so that the task run progress difference of each task groups is not
It is more.
Step S12 creates multiple tasks subregion according to the quantity of the task groups.
Multiple task groups are respectively sent in multiple task partitions by step S13, and in each task
Each subtask is executed in subregion.
The quantity of the task groups divided according to above-mentioned steps divides multiple tasks point in the task scheduling modules of single-chip microcontroller
Area, task can be individually performed in each task partition, and each subregion can be performed simultaneously different tasks.When it is implemented, task point
The quantity in area be greater than or equal to the task groups being performed simultaneously quantity, that is, guarantee that each task groups can be assigned to a task
In subregion.
Further, each task partition can control its active state by a switching variable in single-chip microcontroller, the work
Dynamic state includes state of activation and dormant state, can indicate two states with variable 1 and 0 respectively.When certain subregion is not injected into
When task groups, which is set as dormant state.
Ready-portioned task groups are respectively sent in each task partition, a task partition obtains a task groups,
Each subtask is executed in each task groups.
In the present embodiment, single-chip microcontroller is grouped each subtask of a task packet, and according to grouping situation in monolithic
Multiple tasks subregion is created in machine.The subtask in each task groups is independently executed in each task partition respectively, is improved
The speed of performing task of single-chip microcontroller, efficiently solves the problems, such as multi-computer communication, realizes control of the single-chip microcontroller to multiple equipment,
It reduces costs.
Referring to Fig. 2, for the task executing method in second embodiment of the invention, including step S21~S27.
Step S21 obtains a task packet, and according to the attribute information of the task packet by multiple sons in the task packet
Task is grouped, and to obtain multiple tasks group, the attribute information includes the temporal information and association that each subtask executes
Information.
User can write task APMB package by host computer, then be sent to single-chip microcontroller by host computer.Single-chip microcontroller can should
Task APMB package is stored in local storage, and task APMB package can be obtained from memory when executing task.Or single-chip microcontroller exists
In the case where being connect with host computer, receives the task APMB package that host computer is sent and executed.
The task APMB package includes the attribute information of the task packet and the task packet that must execute, which includes multiple sons
A specific function, such as valve opening or electric pump closing etc. are completed in task, each subtask.The attribute information of the task packet
The temporal information and related information, the temporal information executed including each subtask is the time of each task execution, duration
It is the incidence relation referred between each subtask Deng, the related information, such as is run while motor, data whiles is sent out
It send, on-line equipment while runs, other peripheral hardwares whiles calls.I.e. each specific task is made of different subtasks,
The time that each subtask needs to be implemented is different, and sequencing is different, and there are relevances between subtask.By completing task packet
In each subtask, it can be achieved that response of each equipment to a certain particular task.
Each task in task packet is grouped according to the attribute information of task packet, the principle of grouping can be set in advance
It sets, such as the stage properties and relevance of executing as needed for task, by same stage (i.e. same period) and is associated
Subtask be divided into same group.
Step S22 creates multiple tasks subregion according to the quantity of the task groups.
The quantity of the task groups divided according to above-mentioned steps divides multiple tasks point in the task scheduling modules of single-chip microcontroller
Area, task can be individually performed in each task partition, and each subregion can be performed simultaneously different tasks.Task partition in the present embodiment
Quantity be greater than and be equal to while being performed simultaneously the quantity of task groups, i.e. each task groups can be assigned to a task partition
In.Subtask in each task partition be it is transformable, as needed, can be injected after the completion of subtask in current task area
New task.
Multiple task groups are respectively sent in multiple task partitions by step S23, and for each described
Business subregion, successively accesses each subtask.
Step S24 works as described in execution when a task partition is when current point in time has pending current subtask
Preceding subtask.
A task groups are assigned in the present embodiment in each task partition, the task groups in each subregion are individually adjusted
Degree, while running each task groups.When it is implemented, successively accessing for the subtask in each task partition.Task
When access, the program pointer of task is executed from 0 position of address, and one sub- task pointer of every access moves back one section, goes to always
Finally.When current point in time, which is accessed, pending subtask, the subtask is executed.
Step S25 appoints when the current subtask is the response signal of waiting facilities feedback in the pending son
Business execute after a timeticks when, judge whether the response signal receives.
Step S26 accesses next subtask when receiving the response signal.
In practical applications, some subtasks execution time is long, such as waits the response signal of an equipment, then
A timeticks are first carried out, judge whether current demand signal waits until, just do not jump out the executing other task partitions of the task, under
One beat judges whether current demand signal waits until again, if it's not true repeats to judge always until task pointer walks downward.
Specifically, executing a timeticks code from code breakpoint, then preservation code is disconnected when executing current subtask
Point exits current subtask, then executes next subtask, executes current subtask remaining generation again to next timeticks
Code so recycles.Therefore, the subtask short for the time can once execute, and when time long task will be divided into multiple
Clock beat executes, as long as timeticks are sufficiently fast, all tasks are as being performed simultaneously.
Step S27, when there are when task number, execute the corresponding subtask of the task number for the current subtask.
Liaison can be carried out between each subtask in each task groups, realize that each height is appointed by setting command number
Connecting each other between business does not need the interference of host computer, reduces host computer programming difficulty, and easy to accomplish large-scale appoints parallel
Business.Wherein, task number is a kind of data command, is used to refer to another subtask, and a certain subtask setting task number can be with
Other subtasks generate connection.When the current subtask of execution is provided with task number, also executing after executing current task should
The corresponding subtask of task number.
The present embodiment executes multiple tasks by a single-chip microcontroller, can be used in the application of more complicated multi-machine interaction
In system.It efficiently solves the problems, such as multi-computer communication, increases reliability, reduce costs simultaneously.And by between task
Task number, the problem of realizing the mutual scheduling between multitask, reduce host computer programming difficulty.
It should be understood that in other embodiments of the invention, the quantity of the task partition of foundation can be greater than task groups
Quantity, in order to add new task.Each task partition by switching variable control active state (including dormant state and
State of activation), the state of each task partition can default setting be dormant state, then pass through when certain subregion injects task groups and change
Its active state is revised as state of activation by the switching variable for becoming the task partition.Therefore, distinguish by multiple task groups
It is sent to after the step in multiple task partitions and also executes step:
Detect the distribution condition of the task groups of each task partition；
The task partition for being assigned the task groups is set activation shape by switching variable by the way that the task groups are arranged
State, and dormant state is set by the task partition of the unallocated task groups.
And the step of being directed to each task partition, successively accessing each subtask, includes:
For the task partition of each state of activation, each subtask is successively accessed.
Referring to Fig. 3, for one of third embodiment of the invention single-chip microcontroller, comprising:
Grouping module 100, for obtaining a task packet, and will be in the task packet according to the attribute information of the task packet
Multiple subtasks be grouped, to obtain multiple tasks group, the attribute information includes the time letter that each subtask executes
Breath and related information；
Partition creating module 200 is used for and creates multiple tasks subregion according to the quantity of the task groups；
Sending module 300, for multiple task groups to be respectively sent in multiple task partitions；
Execution module 400, for executing each subtask in each task partition.
Further, above-mentioned single-chip microcontroller, wherein the execution module specific 400 is used for:
For each task partition, each subtask is successively accessed, when a task partition is accessed in current time
When point has pending current subtask, the current subtask is executed；
Further, above-mentioned single-chip microcontroller, wherein when the current subtask is the response signal of waiting facilities feedback,
The single-chip microcontroller further include:
Judgment module, for judging whether to receive described in the timeticks after the current subtask executes
Response signal；
First implementation sub-module accesses again for accessing the subtask of next task partition, and in following clock beat
Judge whether to receive the response signal when subregion.
Further, above-mentioned single-chip microcontroller, wherein when the current subtask is there are when task number, the single-chip microcontroller is also wrapped
It includes:
Second implementation sub-module, for executing the corresponding subtask of the task number.
Further, above-mentioned single-chip microcontroller, further includes:
Detection module 500, the distribution condition of the task groups for detecting each task partition；
Setup module 600 will be assigned the task of the task groups for the switching variable by the way that the task groups are arranged
Subregion is set as state of activation, and sets dormant state for the task partition of the unallocated task groups；
The execution module 400 is specifically used for:
For the task partition of each state of activation, each subtask is successively accessed.
Further, above-mentioned single-chip microcontroller, wherein the grouping module is specifically used for:
According to the temporal information and related information in the attribute information, associated hold the same period and simultaneously
The capable subtask not conflicted is divided into same group.
The technical effect and preceding method embodiment of single-chip microcontroller provided by the embodiment of the present invention, realization principle and generation
Identical, to briefly describe, Installation practice part does not refer to place, can refer to corresponding contents in preceding method embodiment.
Expression or logic and/or step described otherwise above herein in flow charts, for example, being considered use
In the order list for the executable instruction for realizing logic function, may be embodied in any computer-readable medium, for
Instruction execution system, device or equipment (such as computer based system, including the system of processor or other can be held from instruction
The instruction fetch of row system, device or equipment and the system executed instruction) it uses, or combine these instruction execution systems, device or set
It is standby and use.For the purpose of this specification, " computer-readable medium ", which can be, any may include, stores, communicates, propagates or pass
Defeated program is for instruction execution system, device or equipment or the dress used in conjunction with these instruction execution systems, device or equipment
It sets.
The more specific example (non-exhaustive list) of computer-readable medium include the following: there are one or more wirings
Electrical connection section (electronic device), portable computer diskette box (magnetic device), random access memory (RAM), read-only memory
(ROM), erasable edit read-only storage (EPROM or flash memory), fiber device and portable optic disk is read-only deposits
Reservoir (CDROM).In addition, computer-readable medium can even is that the paper that can print described program on it or other are suitable
Medium, because can then be edited, be interpreted or when necessary with it for example by carrying out optical scanner to paper or other media
His suitable method is handled electronically to obtain described program, is then stored in computer storage.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
Limitations on the scope of the patent of the present invention therefore cannot be interpreted as.It should be pointed out that for those of ordinary skill in the art
For, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to guarantor of the invention
Protect range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of task executing method, which is characterized in that be applied in single-chip microcontroller, which comprises
A task packet is obtained, and is divided multiple subtasks in the task packet according to the attribute information of the task packet
Group, to obtain multiple tasks group, the attribute information includes the temporal information and related information that each subtask executes；
And multiple tasks subregion is created according to the quantity of the task groups；
Multiple task groups are respectively sent in multiple task partitions, and are executed respectively in each task partition
A subtask.
2. task executing method as described in claim 1, which is characterized in that described to be executed respectively in each task partition
The step of a subtask includes:
For each task partition, each subtask is successively accessed, is had when a task partition is accessed in current point in time
When pending current subtask, the current subtask is executed.
3. task executing method as claimed in claim 2, which is characterized in that when the current subtask is waiting facilities feedback
Response signal when, the step of the execution current subtask after further include:
In the timeticks after the current subtask executes, judge whether to receive the response signal；
If it is not, accessing the subtask of next task partition, and judge whether to connect when following clock beat accesses the subregion again
Receive the response signal.
If so, accessing next subtask.
4. task executing method as claimed in claim 2, which is characterized in that when the current subtask is there are when task number,
After the step of execution is to the current subtask further include:
Execute the corresponding subtask of the task number.
5. task executing method as described in claim 1, which is characterized in that described to be respectively sent to multiple task groups
Include: after step in multiple task partitions
Detect the distribution condition of the task groups of each task partition；
The task partition for being assigned the task groups is set state of activation by switching variable by the way that the task groups are arranged, and
Dormant state is set by the task partition of the unallocated task groups；
Described to be directed to each task partition, the step of successively accessing each subtask, includes:
For the task partition of each state of activation, each subtask is successively accessed.
6. task executing method as described in claim 1, which is characterized in that it is described according to the attribute information by the task
The step of multiple subtasks in packet are grouped include:
According to the temporal information and related information in the attribute information, by the same period and associated it is performed simultaneously not
The subtask of conflict is divided into same group.
7. a kind of single-chip microcontroller characterized by comprising
Grouping module, for obtaining a task packet, and will be multiple in the task packet according to the attribute information of the task packet
Subtask is grouped, and to obtain multiple tasks group, the attribute information includes the temporal information and pass that each subtask executes
Join information；
Partition creating module is used for and creates multiple tasks subregion according to the quantity of the task groups；
Sending module, for multiple task groups to be respectively sent in multiple task partitions；
Execution module, for executing each subtask in each task partition.
8. single-chip microcontroller as claimed in claim 7, which is characterized in that the execution module is specifically used for:
For each task partition, each subtask is successively accessed, is had when a task partition is accessed in current point in time
When pending current subtask, the current subtask is executed.
9. single-chip microcontroller as claimed in claim 8, which is characterized in that when the response that the current subtask is waiting facilities feedback
When signal, the single-chip microcontroller further include:
Judgment module, for judging whether to receive the response in the timeticks after the current subtask executes
Signal；
First implementation sub-module accesses this point for accessing the subtask of next task partition, and in following clock beat again
Judge whether to receive the response signal when area.
10. single-chip microcontroller as claimed in claim 8, which is characterized in that when the current subtask is there are when task number, the list
Piece machine further include:
Second implementation sub-module, for executing the corresponding subtask of the task number.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110046809A (en) * | 2019-04-02 | 2019-07-23 | 中国工商银行股份有限公司 | Job scheduling method and device |
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