add spice extrat function
ColsonZhang
parent
fdb64b61c0
commit
12089f49d8
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@ -55,6 +55,12 @@
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## 更新日志
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* 2021年2月2日，前端更新
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* 增加电路spice网表提取功能
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* 但是spice网表的具体格式仍存在一些小问题，需要与spice语法规则做进一步的校准
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* 另外，元件的名称需要增加自动调整功能，来保证所有元件名称的唯一性
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* 
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* 2021年2月1日，前端更新
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* 发现bug，拖拽元件时，发现连线无法跟着移动
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Binary file not shown.
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After Width: | Height: | Size: 67 KiB |
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@ -365,9 +365,170 @@ function ParseSpice(circuit_xml){
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return result ;
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};
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// 根据从xml提取出来的info生成spice网表
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function ExtractSpice(info){
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function NormalizeXML(info){
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let circuit = [];
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let netlist = [];
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let nodes = [];
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for(var i=0; i<info['elements'].length; i++)
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{
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let temp = {};
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temp['id'] = info['elements'][i]['id'];
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temp['name'] = info['elements'][i]['value']['Name'];
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temp['type'] = info['elements'][i]['style']['shape'];
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if(temp['type'] == 'vdd'){
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temp['port'] = {'vdd': 'vdd'};
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temp['port_keys'] = ['vdd'];
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temp['value'] = {'voltage': info['elements'][i]['value']['Value']};
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}
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else if(temp['type'] == 'gnd'){
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temp['port'] = {'gnd': 'gnd'};
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temp['port_keys'] = ['gnd'];
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}
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else if(temp['type'] == 'n_mosfet' || temp['type'] == 'p_mosfet'){
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temp['port'] = {'drain': 'd', 'gate': 'g', 'source': 's', 'bulk': 's' };
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temp['port_keys'] = ['drain','gate','source','bulk'];
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temp['value'] = {'length':info['elements'][i]['value']['Length'],'width':info['elements'][i]['value']['Width']};
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}
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else if(temp['type'] == 'resistor'){
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temp['port'] = {'pos':'pos', 'neg':'neg'};
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temp['port_keys'] = ['pos','neg'];
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temp['value'] = {'value': info['elements'][i]['value']['Value']}
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}
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else if(temp['type'] == 'capacitor'){
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temp['port'] = {'pos':'pos', 'neg':'neg'};
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temp['port_keys'] = ['pos','neg'];
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temp['value'] = {'value': info['elements'][i]['value']['Value']}
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}
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else if(temp['type'] == 'pin'){
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temp['port'] = {'pin': 'pin'};
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temp['port_keys'] = ['pin'];
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}
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else if(temp['type'] == 'pout'){
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temp['port'] = {'pout': 'pout'};
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temp['port_keys'] = ['pout'];
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}
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circuit.push(temp);
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}
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for(var i=0; i<info['wires'].length; i++)
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{
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let temp = {};
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temp['id'] = info['wires'][i]['id'];
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temp['node_source'] = info['wires'][i]['source'] +" "+ info['wires'][i]['style']['sourcePort'];
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temp['node_target'] = info['wires'][i]['target'] +" ";
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if(info['wires'][i]['style']['targetPort'] != null){
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temp['node_target'] += info['wires'][i]['style']['targetPort'];
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}
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else{
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temp['node_target'] += 'null';
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}
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netlist.push(temp);
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}
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for(var i=0; i<netlist.length; i++){
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let temp = [];
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let index_s = 0;
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let index_t = 0;
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let source = netlist[i]['node_source'];
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let target = netlist[i]['node_target'];
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if(target.indexOf('null') != -1){
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let target_id = target.split(" ")[0];
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let index_id = SearchID(netlist,target_id);
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index_s = SearchExit(nodes,netlist[index_id]['node_source']);
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if(index_s == -1){
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index_t = SearchExit(nodes,netlist[index_id]['node_target']);
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if(index_t == -1){
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temp.push(source);
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temp.push(netlist[index_id]['node_source']);
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temp.push(netlist[index_id]['node_target']);
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nodes.push(temp);
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}
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else{
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nodes[index_t].push(source);
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}
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}
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else{
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nodes[index_s].push(source);
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}
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}
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else{
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index_s = SearchExit(nodes,source);
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index_t = SearchExit(nodes,target);
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if(index_s == -1){
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if(index_t == -1){
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temp.push(source);
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temp.push(target);
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nodes.push(temp);
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}
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else{
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nodes[index_t].push(source);
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}
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}
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else{
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if(index_t == -1){
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nodes[index_s].push(target);
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}
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}
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}
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}
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for(var i=0; i<nodes.length; i++){
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let node_str = "n" + String(i);
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for(var j=0; j<nodes[i].length; j++){
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let node_info = nodes[i][j].split(" ");
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let node_id = node_info[0];
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let node_port = node_info[1];
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let node_index = SearchID(circuit,node_id);
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if(node_index != -1){
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// if( node_port == 'gnd' ){
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// node_str = "gnd" ;
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// }
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circuit[node_index]['port'][node_port] = node_str;
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if(node_port == 'source'){
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circuit[node_index]['port']['bulk'] = circuit[node_index]['port']['source'];
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}
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}
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}
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}
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return circuit;
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};
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function SearchID(array,id){
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for(var i=0; i<array.length; i++){
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if(array[i]['id'] == id){
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return i;
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}
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}
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return -1;
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}
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function SearchExit(array,element){
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for(var i=0; i<array.length; i++){
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if(array[i].includes(element)){
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return i;
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}
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}
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return -1;
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};
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// 根据从xml提取出来的info生成spice网表
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function ExtractSpice(circuit){
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let spice = "";
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let key ;
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for(var i=0; i<circuit.length;i++){
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spice += circuit[i]['name'] + " ";
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for(var j=0; j<circuit[i]['port_keys'].length; j++){
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spice += circuit[i]['port'][circuit[i]['port_keys'][j]] + " ";
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// spice += circuit[i]['port_keys'][j] + " ";
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}
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spice += circuit[i]['type'] + " ";
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for(key in circuit[i]['value']){
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spice += circuit[i]['value'][key] + " ";
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}
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spice += "\n";
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}
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return spice;
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};
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</script>
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@ -716,24 +877,48 @@ function showOutline(graph)
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mxUtils.popup(mxUtils.getPrettyXml(node), true);
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}));
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document.body.appendChild(mxUtils.button('Show Spice', function()
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{
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var node = ParseSpice(graph.getModel());
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var circuit = NormalizeXML(node);
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let spice = ExtractSpice(circuit);
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mxUtils.popup(spice, true);
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}));
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// Extract SPICE model
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document.body.appendChild(mxUtils.button('Show SPICE', function()
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document.body.appendChild(mxUtils.button('Show Info', function()
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{
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let content = '';
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var node = ParseSpice(graph.getModel());
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for(var i=0; i<node['elements'].length; i++){
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content += node['elements'][i]['id'] + '\t';
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content += node['elements'][i]['value']['Name'] + '\t';
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content += node['elements'][i]['style']['shape'] + '\n';
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content += "id " + node['elements'][i]['id'] + '\t';
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content += "Name " + node['elements'][i]['value']['Name'] + '\t';
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content += "shape " + node['elements'][i]['style']['shape'] + '\t';
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if("Value" in node['elements'][i]['value']){
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content += "Value " + node['elements'][i]['value']['Value'] + '\t';
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}
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if("Length" in node['elements'][i]['value']){
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content += "Length " + node['elements'][i]['value']['Length'] + '\t';
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}
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if("Width" in node['elements'][i]['value']){
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content += "Width " + node['elements'][i]['value']['Width'] + '\t';
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}
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content += "\n" ;
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};
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for(var i=0; i<node['wires'].length; i++){
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content += node['wires'][i]['id'] + '\t';
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content += node['wires'][i]['style']['sourcePort'] +'\t';
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content += node['wires'][i]['source'] + '\t';
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content += node['wires'][i]['target'] + '\n';
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content += "id " + node['wires'][i]['id'] + '\t';
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content += "source " + node['wires'][i]['source'] + '\t';
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content += "sourcePort " + node['wires'][i]['style']['sourcePort'] +'\t';
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content += "target " + node['wires'][i]['target'] + '\t';
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content += "targetPort " ;
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if("targetPort" in node['wires'][i]['style']){
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content += node['wires'][i]['style']['targetPort'] + '\n';
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}
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else{
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content += "null" +'\n';
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}
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};
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mxUtils.popup(content, true);
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@ -2016,8 +2201,8 @@ Adds oval markers for edge-to-edge connections.
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// ... except for n mosfet
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var ports_resistor = new Array();
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ports_resistor['w'] = {x: 0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_resistor['e'] = {x: 1, y: 0.5, perimeter: true, constraint: 'east'};
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ports_resistor['pos'] = {x: 0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_resistor['neg'] = {x: 1, y: 0.5, perimeter: true, constraint: 'east'};
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ResistorShape.prototype.getPorts = function()
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{
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@ -2026,32 +2211,32 @@ Adds oval markers for edge-to-edge connections.
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// ... except for n mosfet
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var ports_nmosfet = new Array();
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ports_nmosfet['g'] = {x: 0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_nmosfet['s'] = {x: 1, y: 0.25, perimeter: true, constraint: 'east'};
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ports_nmosfet['d'] = {x: 1, y: 0.75, perimeter: true, constraint: 'east'};
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ports_nmosfet['gate'] = {x: 0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_nmosfet['drain'] = {x: 1, y: 0.25, perimeter: true, constraint: 'east'};
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ports_nmosfet['source'] = {x: 1, y: 0.75, perimeter: true, constraint: 'east'};
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N_Mosfet_Shape.prototype.getPorts = function(){
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return ports_nmosfet;
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};
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// ... except for p mosfet
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var ports_pmosfet = new Array();
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ports_pmosfet['g'] = {x: 0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_pmosfet['s'] = {x: 1, y: 0.25, perimeter: true, constraint: 'east'};
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ports_pmosfet['d'] = {x: 1, y: 0.75, perimeter: true, constraint: 'east'};
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ports_pmosfet['gate'] = {x: 0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_pmosfet['source'] = {x: 1, y: 0.25, perimeter: true, constraint: 'east'};
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ports_pmosfet['drain'] = {x: 1, y: 0.75, perimeter: true, constraint: 'east'};
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P_Mosfet_Shape.prototype.getPorts = function(){
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return ports_pmosfet;
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};
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// ... except for vdd
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var ports_vdd = new Array();
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ports_vdd['s'] = {x: 0.5, y: 1, perimeter: true, constraint: 'south'};
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ports_vdd['vdd'] = {x: 0.5, y: 1, perimeter: true, constraint: 'south'};
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Vdd_Shape.prototype.getPorts = function(){
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return ports_vdd;
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};
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// ... except for gnd
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var ports_gnd = new Array();
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ports_gnd['n'] = {x: 0.5, y: 0, perimeter: true, constraint: 'north'};
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ports_gnd['gnd'] = {x: 0.5, y: 0, perimeter: true, constraint: 'north'};
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Gnd_Shape.prototype.getPorts = function(){
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return ports_gnd;
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@ -2059,8 +2244,8 @@ Adds oval markers for edge-to-edge connections.
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// ... except for capatiance
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var ports_capatiance = new Array();
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ports_capatiance['w'] = {x: 0.0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_capatiance['e'] = {x: 1.0, y: 0.5, perimeter: true, constraint: 'east'};
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ports_capatiance['pos'] = {x: 0.0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_capatiance['neg'] = {x: 1.0, y: 0.5, perimeter: true, constraint: 'east'};
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Capacitor_Shape.prototype.getPorts = function(){
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return ports_capatiance;
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@ -2068,14 +2253,14 @@ Adds oval markers for edge-to-edge connections.
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// ... except for capatiance
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var ports_pin = new Array();
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ports_pin['e'] = {x: 1.0, y: 0.5, perimeter: true, constraint: 'east'};
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ports_pin['pin'] = {x: 1.0, y: 0.5, perimeter: true, constraint: 'east'};
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Pin_Shape.prototype.getPorts = function(){
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return ports_pin;
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};
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// ... except for capatiance
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var ports_pout = new Array();
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ports_pout['e'] = {x: 0.0, y: 0.5, perimeter: true, constraint: 'west'};
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ports_pout['pout'] = {x: 0.0, y: 0.5, perimeter: true, constraint: 'west'};
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Pout_Shape.prototype.getPorts = function(){
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return ports_pout;
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