1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
/* autogenerated from "macros/IntegerOp/EXTRACTBITS.sci" */
function EXTRACTBITS() {
EXTRACTBITS.prototype.define = function EXTRACTBITS() {
var numb = [];
this.model = scicos_model();
this.model.sim = list(new ScilabString(["extract_bit_32_UH0"]), new ScilabDouble([4]));
this.model.in = new ScilabDouble([1]);
this.model.in2 = new ScilabDouble([1]);
this.model.out = new ScilabDouble([1]);
this.model.out2 = new ScilabDouble([1]);
this.model.intyp = new ScilabDouble([3]);
this.model.outtyp = new ScilabDouble([3]);
this.model.ipar = new ScilabDouble([0,numb]);
this.model.blocktype = new ScilabString(["c"]);
this.model.dep_ut = new ScilabBoolean([true,false]);
var exprs = [[sci2exp(3)],[sci2exp(1)],[sci2exp(0)],[sci2exp(0)]];
var gr_i = new ScilabString(["xstringb(orig(1),orig(2),\"EXTRACTBITS\",sz(1),sz(2));"]);
this.x = new standard_define(new ScilabDouble([4,2]),this.model,new ScilabDouble(exprs),gr_i);
return new BasicBlock(this.x);
}
EXTRACTBITS.prototype.details = function EXTRACTBITS() {
return this.x;
}
EXTRACTBITS.prototype.get = function EXTRACTBITS() {
var options = {
Datatype:[msprintf("Data Type %s","(3:int32, 4:int16, 5:int8, ...)"),this.Datatype],
rule:["Bits to extract",this.rule],
bit:["Number of Bits or Index of Bit",this.bit],
scal:["Treat Bit Field as an Integer (0:No, 1:Yes)",this.scal],
}
return options;
}
EXTRACTBITS.prototype.set = function EXTRACTBITS() {
var exprs = this.graphics.exprs;
while (true) {
var ok = true;
this.Datatype = arguments[0]["Datatype"];
this.rule = parseFloat(arguments[0]["rule"]);
this.bit = parseFloat(arguments[0]["bit"]);
this.scal = arguments[0]["scal"];
if (!ok) {
break;
}
var bitstr = strcat(string(this.bit.slice())," ");
if ((this.rule<1)||(this.rule>5)) {
block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Bits to Extract",this.rule),msprintf("Must be in the interval %s.","[1, 5]"));
var ok = false;
} else if (this.scal<0||this.scal>1) {
block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Treat Bit Field as an Integer",this.scal),msprintf("Must be in the interval %s.","[0, 1]"));
var ok = false;
} else {
var in1 = [this.model.in,this.model.in2];
this.bit = int(this.bit);
this.rule = int(this.rule);
if ((this.rule==3)||(this.rule==4)) {
if ((size(this.bit,"*")!=1)) {
block_parameter_error(msprintf("Wrong size for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),"Must be a single value.");
var ok = false;
} else {
var numb = this.bit;
}
} else if ((this.rule==5)) {
if ((size(this.bit,"*")!=2)) {
block_parameter_error(msprintf("Wrong size for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),"Must have this form: [Start, End].");
var ok = false;
} else if (this.bit[1-1]>this.bit[2-1]) {
block_parameter_error(msprintf("Wrong values for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("\'Start\' must be less than \'End\'."));
var ok = false;
} else {
var numb = this.bit[2-1]-this.bit[1-1];
}
} else {
this.bit = 0;
var numb = [];
}
}
if (ok) {
if ((this.Datatype==3||this.Datatype==6)) {
if (or(this.bit.slice()>31)||or(this.bit.slice()<0)) {
block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("Indexes must be in the interval %s.","[0, 31]"));
var ok = false;
}
switch (this.rule) {
case 1:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_32_UH0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 3:
this.model.sim = list(new ScilabString(["extract_bit_32_UH1"]), new ScilabDouble([4]));
case 6:
this.model.sim = list(new ScilabString(["extract_bit_u32_UH1"]), new ScilabDouble([4]));
}
}
case 2:
this.model.sim = list(new ScilabString(["extract_bit_32_LH"]), new ScilabDouble([4]));
case 3:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_32_MSB0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 3:
this.model.sim = list(new ScilabString(["extract_bit_32_MSB1"]), new ScilabDouble([4]));
case 6:
this.model.sim = list(new ScilabString(["extract_bit_u32_MSB1"]), new ScilabDouble([4]));
}
}
case 4:
this.model.sim = list(new ScilabString(["extract_bit_32_LSB"]), new ScilabDouble([4]));
case 5:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_32_RB0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 3:
this.model.sim = list(new ScilabString(["extract_bit_32_RB1"]), new ScilabDouble([4]));
case 6:
this.model.sim = list(new ScilabString(["extract_bit_u32_RB1"]), new ScilabDouble([4]));
}
}
}
} else if ((this.Datatype==4||this.Datatype==7)) {
if (or(this.bit.slice()>15)||or(this.bit.slice()<0)) {
block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("Indexes must be in the interval %s.","[0, 15]"));
var ok = false;
}
switch (this.rule) {
case 1:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_16_UH0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 4:
this.model.sim = list(new ScilabString(["extract_bit_16_UH1"]), new ScilabDouble([4]));
case 7:
this.model.sim = list(new ScilabString(["extract_bit_u16_UH1"]), new ScilabDouble([4]));
}
}
case 2:
this.model.sim = list(new ScilabString(["extract_bit_16_LH"]), new ScilabDouble([4]));
case 3:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_16_MSB0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 4:
this.model.sim = list(new ScilabString(["extract_bit_16_MSB1"]), new ScilabDouble([4]));
case 7:
this.model.sim = list(new ScilabString(["extract_bit_u16_MSB1"]), new ScilabDouble([4]));
}
}
case 4:
this.model.sim = list(new ScilabString(["extract_bit_16_LSB"]), new ScilabDouble([4]));
case 5:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_16_RB0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 4:
this.model.sim = list(new ScilabString(["extract_bit_16_RB1"]), new ScilabDouble([4]));
case 7:
this.model.sim = list(new ScilabString(["extract_bit_u16_RB1"]), new ScilabDouble([4]));
}
}
}
} else if ((this.Datatype==5||this.Datatype==8)) {
if (or(this.bit.slice()>7)||or(this.bit.slice()<0)) {
block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %s.","Number of Bits or Index of Bit",bitstr),msprintf("Indexes must be in the interval %s.","[0, 7]"));
var ok = false;
}
switch (this.rule) {
case 1:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_8_UH0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 5:
this.model.sim = list(new ScilabString(["extract_bit_8_UH1"]), new ScilabDouble([4]));
case 8:
this.model.sim = list(new ScilabString(["extract_bit_u8_UH1"]), new ScilabDouble([4]));
}
}
case 2:
this.model.sim = list(new ScilabString(["extract_bit_8_LH"]), new ScilabDouble([4]));
case 3:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_8_MSB0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 5:
this.model.sim = list(new ScilabString(["extract_bit_8_MSB1"]), new ScilabDouble([4]));
case 8:
this.model.sim = list(new ScilabString(["extract_bit_u8_MSB1"]), new ScilabDouble([4]));
}
}
case 4:
this.model.sim = list(new ScilabString(["extract_bit_8_LSB"]), new ScilabDouble([4]));
case 5:
switch (this.scal) {
case 0:
this.model.sim = list(new ScilabString(["extract_bit_8_RB0"]), new ScilabDouble([4]));
case 1:
switch (this.Datatype) {
case 5:
this.model.sim = list(new ScilabString(["extract_bit_8_RB1"]), new ScilabDouble([4]));
case 8:
this.model.sim = list(new ScilabString(["extract_bit_u8_RB1"]), new ScilabDouble([4]));
}
}
}
} else {
block_parameter_error(msprintf("Wrong value for \'%s\' parameter: %d.","Data Type",this.Datatype),msprintf("Must be in the interval %s.","[3, 8]"));
var ok = false;
}
}
if (ok) {
var it = this.Datatype;
var ot = this.Datatype;
var out = [1,1];
var tmpvar0 = set_io(this.model,this.graphics,list(in1,it),list(out,ot),[],[]);
this.model = tmpvar0[0];
this.graphics = tmpvar0[1];
var ok = tmpvar0[2];
}
if (ok) {
this.graphics.exprs = new ScilabDouble([exprs]);
this.model.ipar = new ScilabDouble([int(this.bit.slice())],[int(numb.slice())]);
this.x.graphics = this.graphics;
this.x.model = this.model;
break;
}
}
return new BasicBlock(this.x);
}
}
|
