Code generation and simulation for graphical programming
A graphical block diagram can be used to execute multiple operating modes, such as a code generation or simulation mode. The graphical block diagram may include at least a first graphical block used solely in a first operating mode and a second graphical block used solely in a second operating mode. Each of the first and second graphical blocks includes a respective input receiving an input from a defined mode block. The defined mode block produces a mode output indicating a selection of one of the multiple operating modes. Other blocks of the graphical block diagram may be used in more than one operating mode. Depending on the value of the mode output, the graphical block diagram is interpreted according to the first or second operating mode. More than two operating modes are possible. The techniques described herein improve a model-based development platform.
1. A system comprising:
one or more processors; and
one or more non-transitory computer-readable media including instructions which, when executed by the one or more processors, cause the one or more processors to perform one or more operations, the one or more operations comprising:
receiving data representing a graphical block diagram,
wherein the graphical block diagram comprises a plurality of interconnected graphical blocks, and
wherein the graphical blocks include a first graphical block associated with a first operating mode of the graphical block diagram, and a second graphical block associated with a second operating mode of the graphical block diagram;
receiving a selection of the first operating mode; and
responsive to receiving the selection of the first operating mode, executing the graphical block diagram according to the first operating mode, wherein executing the graphical block diagram according to the first operating mode comprises interpreting the graphical block diagram according to the first operating mode using the first graphical block and omitting the second graphical block with respect to the interpretation.
2. The system of claim 1 , wherein the first operating mode corresponds to a code generation mode for generating code for execution by a computer system based on a layout of the graphical block diagram.
3. The system of claim 2 , wherein the first graphical block includes at least one of a computer function or a variable.
4. The system of claim 3 , wherein interpreting the graphical block diagram comprises including at least one of the computer function or the variable in the generated code.
5. The system of claim 1 , wherein the first operating mode corresponds to a simulation mode for modeling a behavior of a system based on a layout of the graphical block diagram.
6. The system of claim 5 , wherein the first graphical block indicates a relationship between one or more inputs of at least a portion of the system and a corresponding output of the system.
7. The system of claim 1 , wherein the first operating mode corresponds to a validation mode for calibrating a modeled behavior of a system based on the layout of the graphical block diagram.
8. The system of claim 7 , wherein interpreting the graphical block diagram comprises performing a comparison indicated by the first graphical block.
9. The system of claim 8 , wherein performing the comparison indicated by the first graphical block comprises comparing the modeled behavior of the system and an actual behavior of the system.
10. The system of claim 7 , wherein interpreting the graphical block diagram comprises selectively enabling a path within the graphical block diagram indicated by the first graphical block.
11. The system of claim 1 , wherein the graphical blocks include a third graphical block associated with the first operating mode and the second operating mode, and
wherein executing the graphical block diagram according to the first operating mode comprises interpreting the graphical block diagram according to the first operating mode using the first graphical block and the third graphical block, and omitting the second graphical block with respect to the interpretation.
12. The system of claim 11 , the one or more operations further comprising:
receiving a selection of the second operating mode, and
responsive to receiving the selection of the second operating mode, executing the graphical block diagram according to the second operating mode, wherein executing the graphical block diagram according to the second operating mode comprises interpreting the graphical block diagram according to the second operating mode using the second graphical block and the third graphical block, and omitting the first graphical block with respect to the interpretation.
13. One or more non-transitory computer-readable media including instructions which, when executed by one or more processors, cause the one or more processors to perform one or more operations, the one or more operations comprising:
receiving data representing a graphical block diagram,
wherein the graphical block diagram comprises a plurality of interconnected graphical blocks, and
wherein the graphical blocks include a first graphical block associated with a first operating mode of the graphical block diagram, and a second graphical block associated with a second operating mode of the graphical block diagram;
receiving a selection of the first operating mode; and
responsive to receiving the selection of the first operating mode, executing the graphical block diagram according to the first operating mode, wherein executing the graphical block diagram according to the first operating mode comprises interpreting the graphical block diagram according to the first operating mode using the first graphical block and omitting the second graphical block with respect to the interpretation.
14. The one or more non-transitory computer-readable media of claim 13 , wherein the first operating mode corresponds to a code generation mode for generating code for execution by a computer system based on a layout of the graphical block diagram.
15. The one or more non-transitory computer-readable media of claim 14 , wherein the first graphical block includes at least one of a computer function or a variable.
16. The one or more non-transitory computer-readable media of claim 15 , wherein interpreting the graphical block diagram comprises including at least one of the computer function or the variable in the generated code.
17. The one or more non-transitory computer-readable media of claim 13 , wherein the first operating mode corresponds to a simulation mode for modeling a behavior of a system based on a layout of the graphical block diagram.
18. The one or more non-transitory computer-readable media of claim 17 , wherein the first graphical block indicates a relationship between one or more inputs of at least a portion of the system and a corresponding output of the system.
19. The one or more non-transitory computer-readable media of claim 13 , wherein the first operating mode corresponds to a validation mode for calibrating a modeled behavior of a system based on the layout of the graphical block diagram.
20. The one or more non-transitory computer-readable media of claim 19 , wherein interpreting the graphical block diagram comprises performing a comparison indicated by the first graphical block.
21. The one or more non-transitory computer-readable media of claim 20 , wherein performing the comparison indicated by the first graphical block comprises comparing the modeled behavior of the system and an actual behavior of the system.
22. The one or more non-transitory computer-readable media of claim 19 , wherein interpreting the graphical block diagram comprises selectively enabling a path within the graphical block diagram indicated by the first graphical block.
23. The one or more non-transitory computer-readable media of claim 13 , wherein the graphical blocks include a third graphical block associated with the first operating mode and the second operating mode, and
wherein executing the graphical block diagram according to the first operating mode comprises interpreting the graphical block diagram according to the first operating mode using the first graphical block and the third graphical block, and omitting the second graphical block with respect to the interpretation.
24. The one or more non-transitory computer-readable media of claim 23 , the one or more operations further comprising:
receiving a selection of the second operating mode, and
responsive to receiving the selection of the second operating mode, executing the graphical block diagram according to the second operating mode, wherein executing the graphical block diagram according to the second operating mode comprises interpreting the graphical block diagram according to the second operating mode using the second graphical block and the third graphical block, and omitting the first graphical block with respect to the interpretation.