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added the creation of a Vivado project file.

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This commit is contained in:
hneemann 2018-02-25 12:01:30 +01:00
parent 6e42df447c
commit df66a91ef7
3 changed files with 71 additions and 8 deletions
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6
src/main/java/de/neemann/digital/hdl/vhdl/boards/BoardProvider.java
View File

@ -45,7 +45,11 @@ public final class BoardProvider {
return null;
if (board.equals("basys3"))
return new Vivado("LVCMOS33", "W5", 10, new ClockIntegratorARTIX7(10));
return new Vivado("LVCMOS33",
"W5",
10,
new ClockIntegratorARTIX7(10),
"xc7a35ticpg236-1L");
return null;
}

71
src/main/java/de/neemann/digital/hdl/vhdl/boards/Vivado.java
View File

@ -7,9 +7,7 @@ import de.neemann.digital.hdl.model.Port;
import de.neemann.digital.hdl.printer.CodePrinter;
import de.neemann.digital.lang.Lang;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.*;
/**
* Creates the needed vivado files.
@ -21,6 +19,7 @@ public class Vivado implements BoardInterface {
private final String clockPin;
private final int periodns;
private final ClockIntegrator clockIntegrator;
private final String device;
/**
* Creates a new instance
@ -29,20 +28,26 @@ public class Vivado implements BoardInterface {
* @param clockPin the pin the clock is connected to
* @param periodns the clock period in nano seconds
* @param clockIntegrator the clock integrator to use
* @param device the xilinx device code
*/
public Vivado(String pinIoType, String clockPin, int periodns, ClockIntegrator clockIntegrator) {
public Vivado(String pinIoType, String clockPin, int periodns, ClockIntegrator clockIntegrator, String device) {
this.pinIoType = pinIoType;
this.clockPin = clockPin;
this.periodns = periodns;
this.clockIntegrator = clockIntegrator;
this.device = device;
}
@Override
public void writeFiles(File path, HDLModel model) throws IOException {
File f = new File(path.getParentFile(), path.getName().replace('.', '_') + "_constraints.xdc");
try (CodePrinter out = new CodePrinter(new FileOutputStream(f))) {
String projectName = path.getName();
if (projectName.endsWith(".vhdl"))
projectName = projectName.substring(0, projectName.length() - 5);
File constraints = new File(path.getParentFile(), projectName.replace('.', '_') + "_constraints.xdc");
try (CodePrinter out = new CodePrinter(new FileOutputStream(constraints))) {
writeConstraints(out, model);
}
createVivadoProject(path.getParentFile(), projectName, path, constraints);
}
void writeConstraints(CodePrinter out, HDLModel model) throws IOException {
@ -83,4 +88,58 @@ public class Vivado implements BoardInterface {
return clockIntegrator;
}
private void createVivadoProject(File path, String projectName, File vhdl, File constraints) throws IOException {
String projectDir = projectName + "_vivado";
File projectPath = new File(path, projectDir);
// don't overwrite existing projects!
if (!projectPath.exists()) {
if (projectPath.mkdirs()) {
File projectFile = new File(projectPath, projectName + ".xpr");
try (BufferedWriter w = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(projectFile), "utf-8"))) {
writeVivadoProject(w, projectFile, vhdl, constraints);
}
}
}
}
private void writeVivadoProject(BufferedWriter w, File project, File vhdl, File constraints) throws IOException {
w.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<!-- Created by Digital -->\n"
+ "\n"
+ "<Project Version=\"7\" Minor=\"20\" Path=\"" + project.getPath() + "\">\n"
+ " <DefaultLaunch Dir=\"$PRUNDIR\"/>\n"
+ " <Configuration>\n"
+ " <Option Name=\"Part\" Val=\"" + device + "\"/>\n"
+ " </Configuration>\n"
+ " <FileSets Version=\"1\" Minor=\"31\">\n"
+ " <FileSet Name=\"sources_1\" Type=\"DesignSrcs\" RelSrcDir=\"$PSRCDIR/sources_1\">\n"
+ " <Filter Type=\"Srcs\"/>\n"
+ " <File Path=\"$PPRDIR/../" + vhdl.getName() + "\">\n"
+ " <FileInfo>\n"
+ " <Attr Name=\"UsedIn\" Val=\"synthesis\"/>\n"
+ " <Attr Name=\"UsedIn\" Val=\"simulation\"/>\n"
+ " </FileInfo>\n"
+ " </File>\n"
+ " <Config>\n"
+ " <Option Name=\"DesignMode\" Val=\"RTL\"/>\n"
+ " <Option Name=\"TopModule\" Val=\"main\"/>\n"
+ " <Option Name=\"TopAutoSet\" Val=\"TRUE\"/>\n"
+ " </Config>\n"
+ " </FileSet>\n"
+ " <FileSet Name=\"constrs_1\" Type=\"Constrs\" RelSrcDir=\"$PSRCDIR/constrs_1\">\n"
+ " <Filter Type=\"Constrs\"/>\n"
+ " <File Path=\"$PPRDIR/../" + constraints.getName() + "\">\n"
+ " <FileInfo>\n"
+ " <Attr Name=\"UsedIn\" Val=\"synthesis\"/>\n"
+ " <Attr Name=\"UsedIn\" Val=\"implementation\"/>\n"
+ " </FileInfo>\n"
+ " </File>\n"
+ " <Config>\n"
+ " <Option Name=\"ConstrsType\" Val=\"XDC\"/>\n"
+ " </Config>\n"
+ " </FileSet>\n"
+ " </FileSets>\n"
+ "</Project>");
}
}

2
src/test/java/de/neemann/digital/hdl/vhdl/boards/VivadoTest.java
View File

@ -21,7 +21,7 @@ public class VivadoTest extends TestCase {
CodePrinterStr cp = new CodePrinterStr();
Vivado v = new Vivado("testType", "clockPin", 1, null);
Vivado v = new Vivado("testType", "clockPin", 1, null, "xc7a35ticpg236-1L");
v.writeConstraints(cp, model);
assertEquals(