diff options
Diffstat (limited to 'gui/ice40/mainwindow.cc')
| -rw-r--r-- | gui/ice40/mainwindow.cc | 75 |
1 files changed, 73 insertions, 2 deletions
diff --git a/gui/ice40/mainwindow.cc b/gui/ice40/mainwindow.cc index 28792ed3..b58d6e8c 100644 --- a/gui/ice40/mainwindow.cc +++ b/gui/ice40/mainwindow.cc @@ -20,9 +20,12 @@ #include "mainwindow.h"
#include <QAction>
#include <QFileDialog>
+#include <QFileInfo>
#include <QIcon>
#include <QInputDialog>
#include <QLineEdit>
+#include <boost/property_tree/json_parser.hpp>
+#include <boost/property_tree/ptree.hpp>
#include "bitstream.h"
#include "design_utils.h"
#include "jsonparse.h"
@@ -252,10 +255,78 @@ void MainWindow::newContext(Context *ctx) void MainWindow::open_proj()
{
+ QMap<std::string, int> arch;
+#ifdef ICE40_HX1K_ONLY
+ arch.insert("hx1k", ArchArgs::HX1K);
+#else
+ arch.insert("lp384", ArchArgs::LP384);
+ arch.insert("lp1k", ArchArgs::LP1K);
+ arch.insert("hx1k", ArchArgs::HX1K);
+ arch.insert("up5k", ArchArgs::UP5K);
+ arch.insert("lp8k", ArchArgs::LP8K);
+ arch.insert("hx8k", ArchArgs::HX8K);
+#endif
+
QString fileName = QFileDialog::getOpenFileName(this, QString("Open Project"), QString(), QString("*.proj"));
if (!fileName.isEmpty()) {
- std::string fn = fileName.toStdString();
- disableActions();
+ try {
+ namespace pt = boost::property_tree;
+
+ std::string fn = fileName.toStdString();
+ disableActions();
+
+ pt::ptree root;
+ std::string filename = fileName.toStdString();
+ pt::read_json(filename, root);
+ log_info("Loading project %s...\n", filename.c_str());
+ log_break();
+
+ int version = root.get<int>("project.version");
+ if (version != 1)
+ log_error("Wrong project format version.\n");
+
+ std::string arch_name = root.get<std::string>("project.arch.name");
+ if (arch_name != "ice40")
+ log_error("Unsuported project architecture.\n");
+
+ std::string arch_type = root.get<std::string>("project.arch.type");
+ std::string arch_package = root.get<std::string>("project.arch.package");
+
+ chipArgs.type = (ArchArgs::ArchArgsTypes)arch.value(arch_type);
+ chipArgs.package = arch_package;
+ ctx = std::unique_ptr<Context>(new Context(chipArgs));
+ Q_EMIT contextChanged(ctx.get());
+
+ QFileInfo fi(fileName);
+ QDir::setCurrent(fi.absoluteDir().absolutePath());
+ log_info("Setting current dir to %s...\n", fi.absoluteDir().absolutePath().toStdString().c_str());
+ log_info("Loading project %s...\n", filename.c_str());
+ log_info("Context changed to %s (%s)\n", arch_type.c_str(), arch_package.c_str());
+
+ auto project = root.get_child("project");
+ std::string json;
+ std::string pcf;
+ if (project.count("input")) {
+ auto input = project.get_child("input");
+ if (input.count("json"))
+ json = input.get<std::string>("json");
+ if (input.count("pcf"))
+ pcf = input.get<std::string>("pcf");
+ }
+
+ if (!(QFileInfo::exists(json.c_str()) && QFileInfo(json.c_str()).isFile())) {
+ log_error("Json file does not exist.\n");
+ }
+ if (!pcf.empty()) {
+ if (!(QFileInfo::exists(pcf.c_str()) && QFileInfo(pcf.c_str()).isFile())) {
+ log_error("PCF file does not exist.\n");
+ }
+ }
+
+ log_info("Loading json: %s...\n", json.c_str());
+ load_json(json, pcf);
+ } catch (log_execution_error_exception) {
+ }
}
}
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