56 |
56 |
57 /* Those typdefs clash with windows.h */ |
57 /* Those typdefs clash with windows.h */ |
58 /* i.e. this file cannot be included aside windows.h */ |
58 /* i.e. this file cannot be included aside windows.h */ |
59 ANY(__DECLARE_IEC_TYPE) |
59 ANY(__DECLARE_IEC_TYPE) |
60 |
60 |
61 |
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62 /* |
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63 typedef IEC_BOOL BOOL; |
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64 |
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65 typedef IEC_SINT SINT; |
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66 typedef IEC_INT INT; |
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67 typedef IEC_DINT DINT; |
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68 typedef IEC_LINT LINT; |
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69 |
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70 typedef IEC_USINT USINT; |
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71 typedef IEC_UINT UINT; |
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72 typedef IEC_UDINT UDINT; |
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73 typedef IEC_ULINT ULINT; |
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74 |
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75 typedef IEC_BYTE BYTE; |
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76 typedef IEC_WORD WORD; |
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77 typedef IEC_DWORD DWORD; |
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78 typedef IEC_LWORD LWORD; |
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79 |
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80 typedef IEC_REAL REAL; |
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81 typedef IEC_LREAL LREAL; |
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82 |
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83 typedef IEC_TIME TIME; |
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84 typedef IEC_DATE DATE; |
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85 typedef IEC_DT DT; |
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86 typedef IEC_TOD TOD; |
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87 |
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88 typedef IEC_STRING STRING; |
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89 */ |
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90 |
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91 typedef struct { |
61 typedef struct { |
92 __IEC_BOOL_t state; // current step state. 0 : inative, 1: active |
62 __IEC_BOOL_t state; // current step state. 0 : inative, 1: active |
93 BOOL prev_state; // previous step state. 0 : inative, 1: active |
63 BOOL prev_state; // previous step state. 0 : inative, 1: active |
94 TIME elapsed_time; // time since step is active |
64 TIME elapsed_time; // time since step is active |
95 } STEP; |
65 } STEP; |
106 /* Extra debug types for SFC */ |
76 /* Extra debug types for SFC */ |
107 #define ANY_SFC(DO) DO(STEP) DO(TRANSITION) DO(ACTION) |
77 #define ANY_SFC(DO) DO(STEP) DO(TRANSITION) DO(ACTION) |
108 |
78 |
109 /* Enumerate native types */ |
79 /* Enumerate native types */ |
110 #define __decl_enum_type(TYPENAME) TYPENAME##_ENUM, |
80 #define __decl_enum_type(TYPENAME) TYPENAME##_ENUM, |
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81 #define __decl_enum_pointer(TYPENAME) TYPENAME##_P_ENUM, |
111 typedef enum{ |
82 typedef enum{ |
112 ANY(__decl_enum_type) |
83 ANY(__decl_enum_type) |
113 ANY_SFC(__decl_enum_type) |
84 ANY(__decl_enum_pointer) |
114 /*TODO handle custom types*/ |
85 /* SFC specific types are never external or global */ |
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86 UNKNOWN_ENUM |
115 } __IEC_types_enum; |
87 } __IEC_types_enum; |
116 |
88 |
117 /* Get size of type from its number */ |
89 /* Get size of type from its number */ |
118 #define __decl_size_case(TYPENAME) case TYPENAME##_ENUM: return sizeof(TYPENAME); |
90 #define __decl_size_case(TYPENAME) \ |
119 #define __decl_size_case_force_BOOL(TYPENAME) case TYPENAME##_ENUM: return sizeof(BOOL); |
91 case TYPENAME##_ENUM:\ |
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92 case TYPENAME##_P_ENUM:\ |
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93 return sizeof(TYPENAME); |
120 static inline USINT __get_type_enum_size(__IEC_types_enum t){ |
94 static inline USINT __get_type_enum_size(__IEC_types_enum t){ |
121 switch(t){ |
95 switch(t){ |
122 ANY(__decl_size_case) |
96 ANY(__decl_size_case) |
123 /* size do not correspond to real struct. |
97 /* size do not correspond to real struct. |
124 * only a bool is used to represent state*/ |
98 * only a bool is used to represent state*/ |
125 ANY_SFC(__decl_size_case_force_BOOL) |
99 default: |
126 /*TODO handle custom types*/ |
100 return 0; |
127 } |
101 } |
128 return 0; |
102 return 0; |
129 } |
103 } |
130 |
104 |
131 /* Get name of type from its number */ |
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132 #define __decl_typename_case(TYPENAME) case TYPENAME##_ENUM: return #TYPENAME ; |
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133 static inline const char* __get_type_enum_name(__IEC_types_enum t){ |
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134 switch(t){ |
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135 ANY(__decl_typename_case) |
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136 /* size do not correspond to real struct. |
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137 * only a bool is used to represent state*/ |
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138 ANY_SFC(__decl_typename_case) |
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139 /*TODO handle custom types*/ |
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140 } |
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141 return 0; |
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142 } |
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143 |
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144 |
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145 #endif /*IEC_TYPES_ALL_H*/ |
105 #endif /*IEC_TYPES_ALL_H*/ |