CN112233498B - Tabular programmable display controller - Google Patents
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Abstract
The invention relates to the technical field of computer programming, and provides a tabular programmable display controller which comprises a general driving software module and an application software module, wherein the general driving software module is used for executing key input detection processing, converting key physical quantity into an internal address of the display controller, uniformly addressing all LEDs of a panel and logically driving internal firmware through the internal address, and the general driving software module is a non-programmable module; the application software module is used for acquiring the picture data to be programmed, performing table programming on the picture data through a table, and feeding the picture data after the table programming back to the general driving software module for driving and displaying, so that the separation of a general driving program and a display setting application program is realized, controller software does not need to be changed when the picture is changed or action logic is changed, a user can adjust display contents in real time through a table tool on the spot, and the modularization, the integration level and the maintainability of software are improved.
Description
Technical Field
The invention belongs to the technical field of computer programming, and particularly relates to a table format programmable display controller.
Background
In the field of electronic design and industrial control product application, a human-computer interface is an indispensable component. A low-cost nixie tube and a jog key are frequently used as a human-computer interface, a controller of the human-computer interface is generally developed based on C language of a single chip microcomputer, the programming mode is different from a universal industrial control screen development mode, and once the keys and the nixie tube display set content are developed, the keys and the nixie tube cannot be changed once being solidified. In the development process, the display contents of the display controller are more, the display contents of various products are similar, developers need to repeatedly modify the codes of the display controller, the development efficiency is low, and the maintainability is gradually deteriorated along with the continuous increase of the number of models. Local adjustment or change of display content also requires modification of all software of the controller, recompilation, and regeneration of firmware, which can only be done by professional developers.
The display controller of present charactron and fine motion button needs professional to develop, disposable solidification code, and any change all needs to modify the bottom layer code, and the bottom layer code includes control codes such as drive code and display setting, and the display controller based on this kind of mode realization, its drawback states as follows:
(1) The universal driving software and the display setting application software are mixed together in a crossed mode, and the separation of the universal display driving firmware and the application display is not achieved. The software is changed, the change of the set content is displayed, the whole software compiling is required, the fault probability of software development is greatly increased, and meanwhile, team cooperation development is not facilitated;
(2) Developers repeat their efforts, many similar tasks, and the display of content requires a continuous increase in application software. Particularly, under the condition that the display contents of multiple models are similar, the repeated work is particularly obvious, the development efficiency is low, along with the continuous increase of the types of enterprise products, the display contents of the multiple models have small differences and have to be modified by bottom codes for coping, the continuous increase of the software maintenance workload is brought, and meanwhile, the hidden trouble of software instability is increased;
(3) The development threshold is relatively high, and is not beneficial to other non-professional personnel to change and adjust according to actual conditions, particularly, the low-cost key nixie tube display controller is applied to industrial occasions, the industrial occasions use a lot of PLC and touch screens, the PLC and the touch screens have independent programming systems, users can easily develop by using the programming systems, the requirement on the skills of the users is relatively low, the key nixie tube display controller needs to adopt an embedded programming method, the use and the change of the non-professional developers are not facilitated, the secondary development cannot be carried out, or the display content can not be adjusted in real time according to the field conditions, and the popularization and the application of the low-cost display controller are not facilitated.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a table format programmable display controller, aiming at solving the problems that the current display controller of a nixie tube and a micro-motion key needs to be developed by professional personnel, codes are solidified at one time, and the bottom layer codes need to be modified when any change is performed.
The technical scheme provided by the invention is as follows: a tabular programmable display controller comprising a generic driver software module and an application software module, wherein:
the general driving software module is connected with the application software module, the operation keys, the LEDs and the digital lines, is used for executing the operation key input detection processing, converting the physical quantity of the operation keys into the internal address of the display controller, uniformly addressing all the LEDs of the panel and logically driving the internal firmware through the internal address, and is a non-programmable module;
the application software module is used for acquiring the picture data to be programmed, performing table programming on the picture data through a table, and feeding back the picture data subjected to the table programming to the general driving software module for driving and displaying.
As an improved scheme, the general driving software module comprises a data transmission control module, a general processing module, a scheduling and logic processing module, a setting adjustment module and an interpretation execution module;
one end of the general processing module is connected with the operation keys, the LED and the nixie tube, and the other end of the general processing module is respectively connected with the scheduling and logic processing module, the setting and adjusting module and the interpretation execution module;
the scheduling and logic processing module, the setting and adjusting module and the interpretation and execution module are respectively connected with the application software module;
and the data transmission control module is connected with the application software module and is used for carrying out information interaction between the content of the control form and the picture memory.
As an improved scheme, the general processing module comprises a SW operation key input general processing module, an LED input general processing module and a nixie tube general processing module;
the SW operation key input general processing module is connected with the operation keys, the LED input general processing module is connected with the LEDs, and the nixie tube general processing module is connected with the nixie tube.
As an improved scheme, the nixie tube is used for controlling the switching value by a general processing module and generating control strategies of different implementation modes of various data types.
As an improved scheme, the scheduling and logic processing module mainly realizes the arrangement of internal time sequence and is used for managing an operation key, an LED and a nixie tube general input processing module;
the setting adjustment module is mainly used for matching action processing when the operation keys and the nixie tube are used for adjusting picture parameters;
the interpretation execution module mainly completes the display of the memory map setting picture content, executes the picture set by the form, and performs picture display and switching actions according to the setting content.
As an improved solution, the application software modules include a memory map module and a table setting software module, wherein:
the memory map module is respectively connected with the scheduling and logic processing module, the setting and adjusting module, the interpretation and execution module and the data transmission control module, and is used for finishing unified addressing of the memory map according to types, fixedly storing the classified memory map of the picture content, the key operation information, the LED display information and the picture control information, and simultaneously transmitting the corresponding data of the memory map to the form setting software module through the data transmission control module;
the form setting software module is connected with the data transmission control module and used for displaying display contents in a form, receiving picture programming change data input by a programmer and transmitting the picture data after the data change to the memory map module through the data transmission control module.
As a modified scheme, the display contents comprise operation key information, LED display information, a running picture, a fault picture, a password picture and a number 0-F of a common data display picture.
As an improved scheme, the memory map module comprises a SW operation key memory map, an LED memory map, a digital tube memory map and a system control memory map.
As an improved scheme, the tables comprise a control table, a key setting table and a picture content setting table;
the control table is used for controlling the picture switching and the picture display mode.
In the embodiment of the invention, the tabular programmable display controller comprises a general driving software module and an application software module, wherein the general driving software module is used for executing the actions of detecting and processing the input of operation keys, converting physical quantity of the operation keys into internal addresses of the display controller, uniformly addressing all LEDs of a panel and logically driving internal firmware through the internal addresses, and the general driving software module is a non-programmable module; the application software module is used for acquiring the picture data to be programmed, performing table programming on the picture data through a table, and feeding the picture data after the table programming back to the general driving software module for driving and displaying, so that the separation of a general driving program and a display setting application program is realized, controller software does not need to be changed when the picture is changed or action logic is changed, a user can adjust display contents in real time through a table tool on the spot, and the modularization, the integration level and the maintainability of software are improved.
Drawings
In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description of the invention or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.
Fig. 1 is a block diagram of a table format programmable display controller according to the present invention.
Detailed Description
Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.
Fig. 1 is a block diagram of a table format programmable display controller provided in the present invention, and for convenience of explanation, only the parts related to the embodiment of the present invention are shown in the diagram.
The tabular programmable display controller comprises a general-purpose driving software module and an application software module, wherein:
the general driving software module is connected with the application software module, the operation keys, the LEDs and the digital lines, is used for executing the operation key input detection processing, converting the physical quantity of the operation keys into the internal address of the display controller, uniformly addressing all the LEDs of the panel and logically driving the internal firmware through the internal address, and is a non-programmable module;
the application software module is used for acquiring the picture data to be programmed, performing table programming on the picture data through a table, and feeding the picture data subjected to the table programming back to the general driving software module for driving and displaying.
In the embodiment, the universal driver of the table format programmable display controller is separated from the display setting application software, so that the modularization, the integration level and the maintainability of the software are improved. When the picture is changed or the action logic is changed, the user can adjust the display content in real time through the form tool in the field without changing the controller software. The working efficiency of developers is greatly improved, the repeated labor is reduced, the workload of software maintenance is reduced, and the software robustness is improved.
In the embodiment of the present invention, as shown in fig. 1, the generic driver software module includes a data transmission control module, a generic processing module, a scheduling and logic processing module, a setting adjustment module, and an interpretation execution module;
one end of the general processing module is connected with the operation keys, the LED and the nixie tube, and the other end of the general processing module is respectively connected with the scheduling and logic processing module, the setting and adjusting module and the interpretation and execution module;
the scheduling and logic processing module, the setting and adjusting module and the interpretation and execution module are respectively connected with the application software module;
and the data transmission control module is connected with the application software module and is used for carrying out information interaction between the content of the control form and the picture memory.
In this embodiment, the general processing module includes a SW operation key input general processing module, an LED input general processing module, and a nixie tube general processing module;
the SW operation key input general processing module is connected with the operation keys, the LED input general processing module is connected with the LED, and the nixie tube general processing module is connected with the nixie tube;
the nixie tube general processing module is used for controlling the switching value and generating control strategies of different implementation modes of various data types.
In the embodiment of the invention, the scheduling and logic processing module mainly realizes the arrangement of internal time sequence and is used for managing operation keys, and the LED and the nixie tube are commonly used as an input processing module;
the setting adjustment module is mainly used for matching action processing when the operation keys and the nixie tube are used for adjusting picture parameters;
the interpretation execution module mainly completes the display of the memory map setting picture content, executes the picture set by the form, and performs picture display and switching actions according to the setting content.
In the embodiment of the present invention, as shown in fig. 1, the application software modules include a memory map module and a table setting software module, where:
the memory map module is respectively connected with the scheduling and logic processing module, the setting and adjusting module, the interpretation and execution module and the data transmission control module, and is used for finishing unified addressing of the memory map according to types, classifying the picture content, the key operation information, the LED display information and the picture control information into the memory map for fixed storage, and simultaneously transmitting the corresponding data of the memory map to the table setting software module through the data transmission control module;
the form setting software module is connected with the data transmission control module and used for displaying display contents in a form, receiving picture programming change data input by a programmer and transmitting the picture data after the data change to the memory map module through the data transmission control module.
In this embodiment, the display contents include operation key information, LED display information, an operation screen, a trouble screen, a password screen, and a normal data display screen No. 0-F;
the memory map module comprises an SW operation key memory map, an LED memory map, a digital tube memory map and a system control memory map, and corresponding information is stored in the corresponding memory map.
In the embodiment of the invention, a driving scheduling program of the tabular programmable display controller is separated from a picture application design program, and the driving scheduling program realizes software irrelevant to an application picture, such as universal micro-motion key detection, LED refreshing display, nixie tube display refreshing, setting adjustment indication, picture switching logic and the like, is solidified at one time and is not changed any more; the picture application program can carry out secondary programming through the table, and real-time selects the address of the base plate memory map to carry out data display or key adjustment setting according to the actual application scene.
In this embodiment, the tabular programmable display controller performs application screen programming using a table, where the table can perform setting change on an operation key address, an operation key type, a screen type, and screen display content, and the content after the setting change is written into a specified memory map through a communication method, and simultaneously, the display content in the memory map can be read into the table.
The operation keys, the LED, the nixie tube, the display content and the switching content adopt an internal unified addressing mode, the internal content can be programmed according to a specified format, a set picture is applied in a specified internal memory unit, the program does not need to be modified again when the program is changed, the display content is only required to be changed in a programmable table, and then the display content is written into the internal memory of the display controller through the data transmission control module, or the programming parameters of the controller can be read into the table through the data transmission control module.
In the embodiment of the invention, the table types are divided into a control table and a key setting table, the picture content setting table is used for controlling picture switching, the picture display mode is used, and the picture content table is used for picture content display. The specific table structure of each programmable table type not only contains static display information but also contains action information, and a picture interpretation execution module interprets and executes the display information and carries out action or display according to set contents. The most important is that the control table contains action information to control how the screen is switched and operated according to a specified mode.
In the embodiment of the invention, the tabular programmable display controller comprises a universal driving software module and an application software module, wherein the universal driving software module is used for executing the actions of operating key input detection processing, converting operating key physical quantity into display controller internal addresses, uniformly addressing all LEDs of a panel and logically driving internal firmware through the internal addresses, and the universal driving software module is a non-programmable module; the application software module is used for acquiring the picture data to be programmed, performing table programming on the picture data through a table, and feeding the picture data after the table programming back to the general driving software module for driving and displaying, so that the separation of a general driving program and a display setting application program is realized, controller software does not need to be changed when the picture is changed or action logic is changed, a user can adjust display contents in real time through a table tool on the spot, and the modularization, the integration level and the maintainability of software are improved.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.
Claims (6)
1. A tabular programmable display controller comprising a generic driver software module and an application software module, wherein:
the universal driving software module is connected with the application software module, the operation keys, the LEDs and the digital line and used for executing operation key input detection processing, converting physical quantities of the operation keys into internal addresses of the display controller, uniformly addressing all the LEDs of the panel and logically driving the internal firmware through the internal addresses, and the universal driving software module is a non-programmable module;
the application software module is used for acquiring the picture data to be programmed, performing table programming on the picture data through a table, and feeding back the picture data subjected to the table programming to the general driving software module for driving and displaying;
the general driving software module comprises a data transmission control module, a general processing module, a scheduling and logic processing module, a setting and adjusting module and an interpretation execution module;
one end of the general processing module is connected with the operation keys, the LED and the nixie tube, and the other end of the general processing module is respectively connected with the scheduling and logic processing module, the setting and adjusting module and the interpretation execution module;
the scheduling and logic processing module, the setting and adjusting module and the interpretation and execution module are respectively connected with the application software module;
the data transmission control module is connected with the application software module and is used for carrying out information interaction between the control form content and the picture memory;
the application software module comprises a memory map module and a table setting software module, wherein:
the memory map module is respectively connected with the scheduling and logic processing module, the setting and adjusting module, the interpretation and execution module and the data transmission control module, and is used for finishing unified addressing of the memory map according to types, classifying the picture content, the key operation information, the LED display information and the picture control information into the memory map for fixed storage, and simultaneously transmitting the corresponding data of the memory map to the table setting software module through the data transmission control module;
the form setting software module is connected with the data transmission control module and used for displaying display contents in a form, receiving picture programming change data input by a programmer and transmitting the picture data after the data change to the memory map module through the data transmission control module;
the tables comprise a control table, a key setting table and a picture content setting table;
the control table is used for controlling the picture switching and the picture display mode;
the control table is used for controlling the switching and displaying modes of the picture, the picture content table is used for displaying the picture content, the specific table structure of each programmable table type not only contains static display information but also contains action information, the picture interpretation execution module interprets and executes the information and carries out action or display according to the set content, and the control table contains the action information, namely how to control the picture to be switched and operated according to a specified mode.
2. The tabular programmable display controller of claim 1, wherein the general purpose processing modules include SW operational key input general purpose processing modules, LED input general purpose processing modules, and nixie tube general purpose processing modules;
the SW operation key input general processing module is connected with the operation keys, the LED input general processing module is connected with the LEDs, and the nixie tube general processing module is connected with the nixie tube.
3. The tabular programmable display controller of claim 2 wherein said nixie tube general purpose processing module is adapted to control switching values to generate control strategies for different implementations of various data types.
4. The tabular programmable display controller of claim 3, wherein the scheduling and logic processing module implements internal timing arrangements for managing the input processing modules for operating keys, LEDs, nixie tubes;
the setting adjustment module is mainly used for matching action processing when the operation keys and the nixie tube are used for adjusting picture parameters;
the interpretation execution module mainly completes the display of the memory map setting picture content, executes the picture set by the form, and performs picture display and switching actions according to the setting content.
5. The tabular programmable display controller of claim 1 wherein the display content includes operating key information, LED display information, run pictures, trouble pictures, password pictures, and general data display picture numbers 0-F.
6. The tabular programmable display controller of claim 1, wherein the memory map module comprises SW operating key memory maps, LED memory maps, digital tube memory maps, and system control memory maps.
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Family Cites Families (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101188583B (en) * | 2006-11-17 | 2010-12-08 | 中兴通讯股份有限公司 | Design method for table-driven parallel machine |
| US20080280277A1 (en) * | 2007-04-06 | 2008-11-13 | Jeffrey Evan Fernandez | Motivational coaching techniques tailored for individuals |
| JP5208827B2 (en) * | 2009-03-24 | 2013-06-12 | 株式会社教育測定研究所 | Paper content evaluation apparatus and paper content evaluation program |
| CN101551654B (en) * | 2009-04-29 | 2011-01-26 | 深圳市众为兴数控技术有限公司 | Opened robot control method based on table programming and its system |
| CN101882138A (en) * | 2009-05-07 | 2010-11-10 | 北京四方继保自动化股份有限公司 | Non-programmatic realization method for two-dimensional sheet dynamic expansion |
| CN201629067U (en) * | 2010-04-09 | 2010-11-10 | 苏州大学 | Instrument used for simulating PLC controlled object |
| CN101923507B (en) * | 2010-07-30 | 2012-09-26 | 华中科技大学 | Universal virtual machine monitoring system based on driving |
| CN101908289A (en) * | 2010-08-31 | 2010-12-08 | 南京智慧天下教育科技有限公司 | Dynamic real-time interactive programming learning system for teaching |
| CN102855852A (en) * | 2011-06-30 | 2013-01-02 | 群康科技(深圳)有限公司 | Liquid crystal display and overdriving method |
| CN102902234B (en) * | 2011-07-26 | 2015-12-09 | 昆山子力高新科技实业有限公司 | Hardware modularity and the configurable industrial control instrument device and method of software |
| WO2013101914A1 (en) * | 2011-12-29 | 2013-07-04 | Bibo Labs, Inc. | Spreadsheet-based programming language adapted for report generation |
| CN102810277B (en) * | 2012-07-12 | 2015-10-14 | 上海交通大学 | There is the Single Chip Computer Teaching Experiment case of secondary development function |
| CN103914315B (en) * | 2012-12-31 | 2017-05-24 | 展讯通信（上海）有限公司 | Configuration method of drivers |
| WO2014184962A1 (en) * | 2013-05-17 | 2014-11-20 | 三菱電機株式会社 | Programmable controller and peripheral device thereof, and program for accessing table data of programmable controller |
| JP6349213B2 (en) * | 2014-09-22 | 2018-06-27 | Kddi株式会社 | Display control program, display control system, and display control method |
| JP6038418B1 (en) * | 2015-10-30 | 2016-12-07 | 三菱電機株式会社 | Programmable display and control system |
| CN106020800A (en) * | 2016-05-10 | 2016-10-12 | 中国人民解放军海军航空工程学院 | Simulated training device operation logic modeling and drive method based on database |
| CN106707888B (en) * | 2017-02-16 | 2019-01-25 | 山东仕脉机器人技术有限公司 | Programmable control module and system, control method with the control module |
| CN107972033B (en) * | 2017-12-21 | 2020-04-21 | 深圳市今天国际智能机器人有限公司 | Method, device and system for controlling industrial robot based on graphical tabulation programming |
| CN109947310A (en) * | 2017-12-21 | 2019-06-28 | 北京丰信达科技有限公司 | A kind of suspension public administration platform technology of wisdom blackboard |
| JP2019121276A (en) * | 2018-01-10 | 2019-07-22 | ヤフー株式会社 | Display control program, display control device, display control method, and server device |
| CN111522291A (en) * | 2020-04-28 | 2020-08-11 | 同方泰德国际科技(北京)有限公司 | Programmable control method and programmable controller |
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