a2d.mdl

这是关于matlab stateflow的源码例子

    Line {
      SrcBlock		      "Pulse\nGenerator"
      SrcPort		      1
      Points		      [150, 0]
      DstBlock		      "temperature"
      DstPort		      trigger
    }
    Line {
      SrcBlock		      "temperature"
      SrcPort		      2
      Points		      [10, 0; 0, 49]
      DstBlock		      "adc_filter"
      DstPort		      trigger
    }
    Line {
      SrcBlock		      "temperature"
      SrcPort		      1
      DstBlock		      "Mux"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Mux"
      SrcPort		      1
      DstBlock		      "results"
      DstPort		      1
    }
    Line {
      SrcBlock		      "Sine Wave"
      SrcPort		      1
      DstBlock		      "adc_filter"
      DstPort		      1
    }
    Line {
      SrcBlock		      "adc_filter"
      SrcPort		      1
      Points		      [75, 0]
      Branch {
	DstBlock		"Mux"
	DstPort			2
      }
      Branch {
	Points			[0, 55; -325, 0; 0, -170]
	DstBlock		"temperature"
	DstPort			1
      }
    }
  }
}

# Finite State Machines
# -- File save dated 10-Mar-1999 09:11:39
#
#    Stateflow Version 2.0 (R11) dated Jan 21 1999, 19:12:04
#
#

Stateflow {

	machine {
		id         		1
		name       		"a2d"
		created    		"24-Feb-1999 09:50:15"
		firstTarget		23
		sfVersion  		20011061
	}

	chart {
		id                     		2
		name                   		"temperature"
		windowPosition         		[417.75 76.5 293.25 303.75]
		viewLimits             		[1.158460633432711 247.8415393665673 0 264.4620393625497]
		zoomFactor             		0.9877200349675058
		screen                 		[1 1 1024 768 1.333333333333333]
		treeNode               		[0 3 0 0]
		machine                		1
		decomposition          		CLUSTER_CHART
		firstEvent             		18
		firstData              		20
		chartFileNumber        		1
	}

	state {
		id             		3
		labelString    		"Temperature"
		position       		[8.5 5.294507692208072 232 251.2389373944222]
		fontSize       		14
		arrowSize      		10
		chart          		2
		treeNode       		[2 4 0 0]
		firstTransition		10
		firstJunction  		7
		type           		OR_STATE
		decomposition  		CLUSTER_STATE
	}

	state {
		id             		4
		labelString    		"HIGH\n"
						"range=1;"
		position       		[170 186.6820807471505 66.25 59.19442970221411]
		fontSize       		14
		arrowSize      		10
		chart          		2
		treeNode       		[3 0 0 5]
		type           		OR_STATE
		decomposition  		CLUSTER_STATE
	}

	state {
		id             		5
		labelString    		"LOW\n"
						"range=-1;"
		position       		[17.24999999999999 186.705749577689 65.49999999999999 59.19340062262546]
		fontSize       		14
		arrowSize      		10
		chart          		2
		treeNode       		[3 0 4 6]
		type           		OR_STATE
		decomposition  		CLUSTER_STATE
	}

	state {
		id             		6
		labelString    		"MEDIUM\n"
						"range=0;"
		position       		[92.75 187.4325952869449 64.75000000000003 58.44365789252265]
		fontSize       		14
		arrowSize      		10
		chart          		2
		treeNode       		[3 0 5 0]
		type           		OR_STATE
		decomposition  		CLUSTER_STATE
	}

	junction {
		id         		7
		position   		[63.75 43.69449604225048 8]
		chart      		2
		linkNode   		[3 0 8]
		type       		CONNECTIVE_JUNCTION
	}

	junction {
		id         		8
		position   		[131.75 72.81508928398063 8]
		chart      		2
		linkNode   		[3 7 9]
		type       		CONNECTIVE_JUNCTION
	}

	junction {
		id         		9
		position   		[115 144.7438255224682 8]
		chart      		2
		linkNode   		[3 8 0]
		type       		CONNECTIVE_JUNCTION
	}

	transition {
		id           		10
		labelPosition		[33.91996840190809 34.07920150862302 9.630270340933183 17.7789606294151]
		fontSize     		14
		src {
			id          		3
			intersection		[4 1 0 0.8468139290601172 8.5 43.78081337877081]
		}
		dst {
			id          		7
			intersection		[0 -0.8285031319032356 -0.5599844287357729 -1 57.12197494477412 
								  39.21462061236429]
		}
		midPoint     		[23.54210869842284 38.71801115752278]
		chart        		2
		linkNode     		[3 0 11]
		dataLimits   		[8.50000000000005 57.12197494477412 32.50639949895715 43.78081337877079]
	}

	transition {
		id           		11
		labelString  		"{adc_fire();}"
		labelPosition		[97.81809252919324 35.33821158687081 74.07900262256295 17.7789606294151]
		fontSize     		14
		src {
			id          		7
			intersection		[0 0.9998200190453952 -0.01897180845532943 -1 71.74856015236315 
								  43.54272157460784]
		}
		dst {
			id          		8
			intersection		[0 -0.9030839334216827 -0.4294640953509638 -1 124.5253285326266 
								  69.37937652117292]
		}
		midPoint     		[89.11092967277776 47.50433578849576]
		chart        		2
		linkNode     		[3 10 12]
		dataLimits   		[71.74856015236318 124.5253285326266 43.54272157460785 69.37937652117292]
	}

	transition {
		id           		12
		labelPosition		[40.86934762902597 65.30185799583947 9.630270340933183 17.7789606294151]
		fontSize     		14
		src {
			intersection		[0 0 0 0 38 69]
		}
		dst {
			id          		7
			intersection		[0 -0.7786211342393336 0.6274943261224389 -1 57.52103092608533 
								  48.71445065122999]
		}
		midPoint     		[42.86406332575138 63.13693951962485]
		chart        		2
		linkNode     		[3 11 13]
		dataLimits   		[38 57.52103092608533 48.71445065122999 69]
	}

	transition {
		id           		13
		labelString  		"[adc_busy()]"
		labelPosition		[151.051043900759 78.33231989215332 78.52374277991672 17.7789606294151]
		fontSize     		14
		src {
			id          		8
			intersection		[0 0.8805487577672823 -0.4739555730176578 -1 138.7943900621383 
								  69.02344469983936]
		}
		dst {
			id          		8
			intersection		[0 0.817771692970746 0.5755427509540537 -1 138.292173543766 
								  77.41943129161305]
		}
		midPoint     		[156.75 72.79733766107685]
		chart        		2
		linkNode     		[3 12 14]
		dataLimits   		[138.292173543766 156.7135676006469 68.09128513919299 83.98642536237527]
	}

	transition {
		id           		14
		labelString  		"{adc_read;}"
		labelPosition		[40.34210348301397 91.20755319059819 73.33821259633731 17.7789606294151]
		fontSize     		14
		src {
			id          		8
			intersection		[0 -0.4938971758433887 0.8695203158603742 -1 127.7988225932529 
								  79.77125181086362]
		}
		dst {
			id          		9
			intersection		[0 0.4992450395362414 -0.8664608418725319 -1 118.9939603162899 
								  137.812138787488]
		}
		midPoint     		[125.3043283664362 97.0698333901516]
		chart        		2
		linkNode     		[3 13 15]
		dataLimits   		[118.9939603162899 127.798822593253 79.77125181086367 137.812138787488]
	}

	transition {
		id           		15
		labelString  		"[value>0.5]"
		labelPosition		[150.5176578559274 125.9778080204219 69.63426246520918 17.7789606294151]
		fontSize     		14
		arrowSize    		10
		src {
			id          		9
			intersection		[0 0.9944016874112431 -0.1056659078117079 -1 122.9552134992899 
								  143.8984982599746]
		}
		dst {
			id          		4
			intersection		[1 0 -1 0.497907949790795 202.9864016736402 186.6820807471505]
		}
		midPoint     		[157.3786248736368 144.1702522688625]
		chart        		2
		linkNode     		[3 14 16]
		dataLimits   		[122.9552134992903 205.9864016736402 142.7975815823997 186.6820807471505]
	}

	transition {
		id           		16
		labelPosition		[125.3703143424389 166.5884073371224 9.630270340933183 17.7789606294151]
		fontSize     		14
		arrowSize    		10
		src {
			id          		9
			intersection		[0 0.753784088931555 0.6571221707366337 -1 121.0302727114524 
								  150.0008028883613]
		}
		dst {
			id          		6
			intersection		[1 0 -1 0.4602510460251046 122.5512552301255 187.4325952869449]
		}
		midPoint     		[125.7280615787429 158.4861396543739]
		chart        		2
		linkNode     		[3 15 17]
		dataLimits   		[119.5512552301255 126.0152935305172 150.0008028883613 187.4325952869449]
	}

	transition {
		id           		17
		labelString  		"[value<-0.5]"
		labelPosition		[24.16858039055828 140.5680058803927 74.07900262256295 17.7789606294151]
		fontSize     		14
		arrowSize    		10
		src {
			id          		9
			intersection		[0 -0.3376753145513762 0.9412626530053283 -1 112.298597483589 
								  152.2739267465109]
		}
		dst {
			id          		5
			intersection		[1 0 -1 0.4309623430962346 45.47803347280335 186.705749577689]
		}
		midPoint     		[89.89834926161907 163.5345097322301]
		chart        		2
		linkNode     		[3 16 0]
		dataLimits   		[42.47803347280335 112.2985974835889 152.2739267465107 186.705749577689]
	}

	event {
		id         		18
		name       		"CLOCK"
		linkNode   		[2 0 19]
		scope      		INPUT_EVENT
		trigger    		EITHER_EDGE_EVENT
		machine    		1
	}

	event {
		id         		19
		name       		"adc_read"
		linkNode   		[2 18 0]
		scope      		OUTPUT_EVENT
		trigger    		FUNCTION_CALL_EVENT
		machine    		1
	}

	data {
		id         		20
		name       		"value"
		linkNode   		[2 0 21]
		scope      		INPUT_DATA
		machine    		1
		dataType   		"double"
	}

	data {
		id         		21
		name       		"range"
		linkNode   		[2 20 0]
		scope      		OUTPUT_DATA
		machine    		1
		dataType   		"double"
	}

	instance {
		id     		22
		name   		"temperature"
		machine		1
		chart  		2
	}

	target {
		id               		23
		name             		"sfun"
		description      		"Default Simulink S-Function Target."
		customCode       		"void adc_fire(void)\n"
						"{\n"
						"}\n"
						"\n"
						"unsigned char adc_busy(void)\n"
						"{\n"
						"return 0;\n"
						"}"
		machine          		1
		linkNode         		[1 0 0]
	}
}