1 | /* |
2 | * Prerelease License - for engineering feedback and testing purposes |
3 | * only. Not for sale. |
4 | * |
5 | * File: ert_main.c |
6 | * |
7 | * Code generated for Simulink model 'fuel_rate_control'. |
8 | * |
9 | * Model version : 1.742 |
10 | * Simulink Coder version : 9.3 (R2020a) 18-Nov-2019 |
11 | * C/C++ source code generated on : Wed Nov 27 12:21:15 2019 |
12 | * |
13 | * Target selection: ert.tlc |
14 | * Embedded hardware selection: Specified |
15 | * Code generation objectives: Unspecified |
16 | * Validation result: Not run |
17 | */ |
18 | |
19 | #include <stddef.h> |
20 | #include <stdio.h> /* This ert_main.c example uses printf/fflush */ |
21 | #include "fuel_rate_control.h" /* Model's header file */ |
22 | #include "rtwtypes.h" |
23 | |
24 | /* |
25 | * Associating rt_OneStep with a real-time clock or interrupt service routine |
26 | * is what makes the generated code "real-time". The function rt_OneStep is |
27 | * always associated with the base rate of the model. Subrates are managed |
28 | * by the base rate from inside the generated code. Enabling/disabling |
29 | * interrupts and floating point context switches are target specific. This |
30 | * example code indicates where these should take place relative to executing |
31 | * the generated code step function. Overrun behavior should be tailored to |
32 | * your application needs. This example simply sets an error status in the |
33 | * real-time model and returns from rt_OneStep. |
34 | */ |
35 | void rt_OneStep(void); |
36 | void rt_OneStep(void) |
37 | { |
38 | static boolean_T OverrunFlag = false; |
39 | |
40 | /* Disable interrupts here */ |
41 | |
42 | /* Check for overrun */ |
43 | if (OverrunFlag) { |
44 | rtmSetErrorStatus(rtM, "Overrun"); |
45 | return; |
46 | } |
47 | |
48 | OverrunFlag = true; |
49 | |
50 | /* Save FPU context here (if necessary) */ |
51 | /* Re-enable timer or interrupt here */ |
52 | /* Set model inputs here */ |
53 | |
54 | /* Step the model */ |
55 | fuel_rate_control_step(); |
56 | |
57 | /* Get model outputs here */ |
58 | |
59 | /* Indicate task complete */ |
60 | OverrunFlag = false; |
61 | |
62 | /* Disable interrupts here */ |
63 | /* Restore FPU context here (if necessary) */ |
64 | /* Enable interrupts here */ |
65 | } |
66 | |
67 | /* |
68 | * The example "main" function illustrates what is required by your |
69 | * application code to initialize, execute, and terminate the generated code. |
70 | * Attaching rt_OneStep to a real-time clock is target specific. This example |
71 | * illustrates how you do this relative to initializing the model. |
72 | */ |
73 | int_T main(int_T argc, const char *argv[]) |
74 | { |
75 | /* Unused arguments */ |
76 | (void)(argc); |
77 | (void)(argv); |
78 | |
79 | /* Initialize model */ |
80 | fuel_rate_control_initialize(); |
81 | |
82 | /* Attach rt_OneStep to a timer or interrupt service routine with |
83 | * period 0.01 seconds (the model's base sample time) here. The |
84 | * call syntax for rt_OneStep is |
85 | * |
86 | * rt_OneStep(); |
87 | */ |
88 | printf("Warning: The simulation will run forever. " |
89 | "Generated ERT main won't simulate model step behavior. " |
90 | "To change this behavior select the 'MAT-file logging' option.\n"); |
91 | fflush((NULL)); |
92 | while (rtmGetErrorStatus(rtM) == (NULL)) { |
93 | /* Perform other application tasks here */ |
94 | } |
95 | |
96 | /* Disable rt_OneStep() here */ |
97 | return 0; |
98 | } |
99 | |
100 | /* |
101 | * File trailer for generated code. |
102 | * |
103 | * [EOF] |
104 | */ |
105 | |