316 lines
11 KiB
C++
316 lines
11 KiB
C++
/*
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* nextpnr -- Next Generation Place and Route
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*
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* Copyright (C) 2018 Miodrag Milanovic <miodrag@symbioticeda.com>
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*
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*/
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#include "mainwindow.h"
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#include <QAction>
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#include <QFileDialog>
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#include <QFileInfo>
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#include <QIcon>
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#include <QInputDialog>
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#include <QLineEdit>
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#include <boost/property_tree/json_parser.hpp>
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#include <boost/property_tree/ptree.hpp>
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#include "bitstream.h"
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#include "design_utils.h"
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#include "jsonparse.h"
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#include "log.h"
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#include "pcf.h"
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static void initMainResource() { Q_INIT_RESOURCE(nextpnr); }
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NEXTPNR_NAMESPACE_BEGIN
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MainWindow::MainWindow(std::unique_ptr<Context> context, ArchArgs args, QWidget *parent)
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: BaseMainWindow(std::move(context), parent), chipArgs(args)
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{
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initMainResource();
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std::string title = "nextpnr-ice40 - [EMPTY]";
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setWindowTitle(title.c_str());
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connect(this, SIGNAL(contextChanged(Context *)), this, SLOT(newContext(Context *)));
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createMenu();
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Q_EMIT contextChanged(ctx.get());
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}
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MainWindow::~MainWindow() {}
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void MainWindow::createMenu()
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{
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// Add arch specific actions
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actionLoadPCF = new QAction("Open PCF", this);
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actionLoadPCF->setIcon(QIcon(":/icons/resources/open_pcf.png"));
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actionLoadPCF->setStatusTip("Open PCF file");
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actionLoadPCF->setEnabled(false);
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connect(actionLoadPCF, SIGNAL(triggered()), this, SLOT(open_pcf()));
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actionSaveAsc = new QAction("Save ASC", this);
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actionSaveAsc->setIcon(QIcon(":/icons/resources/save_asc.png"));
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actionSaveAsc->setStatusTip("Save ASC file");
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actionSaveAsc->setEnabled(false);
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connect(actionSaveAsc, SIGNAL(triggered()), this, SLOT(save_asc()));
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// Add actions in menus
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mainActionBar->addSeparator();
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mainActionBar->addAction(actionLoadPCF);
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mainActionBar->addAction(actionSaveAsc);
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menuDesign->addSeparator();
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menuDesign->addAction(actionLoadPCF);
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menuDesign->addAction(actionSaveAsc);
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}
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#if defined(_MSC_VER)
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void load_chipdb();
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#endif
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static const ChipInfoPOD *get_chip_info(const RelPtr<ChipInfoPOD> *ptr) { return ptr->get(); }
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QStringList getSupportedPackages(ArchArgs::ArchArgsTypes chip)
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{
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QStringList packages;
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#if defined(_MSC_VER)
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load_chipdb();
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#endif
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const ChipInfoPOD *chip_info;
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#ifdef ICE40_HX1K_ONLY
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if (chip == ArchArgs::HX1K) {
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chip_info = get_chip_info(reinterpret_cast<const RelPtr<ChipInfoPOD> *>(chipdb_blob_1k));
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} else {
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log_error("Unsupported iCE40 chip type.\n");
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}
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#else
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if (chip == ArchArgs::LP384) {
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chip_info = get_chip_info(reinterpret_cast<const RelPtr<ChipInfoPOD> *>(chipdb_blob_384));
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} else if (chip == ArchArgs::LP1K || chip == ArchArgs::HX1K) {
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chip_info = get_chip_info(reinterpret_cast<const RelPtr<ChipInfoPOD> *>(chipdb_blob_1k));
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} else if (chip == ArchArgs::UP5K) {
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chip_info = get_chip_info(reinterpret_cast<const RelPtr<ChipInfoPOD> *>(chipdb_blob_5k));
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} else if (chip == ArchArgs::LP8K || chip == ArchArgs::HX8K) {
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chip_info = get_chip_info(reinterpret_cast<const RelPtr<ChipInfoPOD> *>(chipdb_blob_8k));
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} else {
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log_error("Unsupported iCE40 chip type.\n");
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}
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#endif
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for (int i = 0; i < chip_info->num_packages; i++) {
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packages << chip_info->packages_data[i].name.get();
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}
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return packages;
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}
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void MainWindow::new_proj()
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{
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QMap<QString, int> arch;
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#ifdef ICE40_HX1K_ONLY
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arch.insert("Lattice HX1K", ArchArgs::HX1K);
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#else
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arch.insert("Lattice LP384", ArchArgs::LP384);
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arch.insert("Lattice LP1K", ArchArgs::LP1K);
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arch.insert("Lattice HX1K", ArchArgs::HX1K);
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arch.insert("Lattice UP5K", ArchArgs::UP5K);
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arch.insert("Lattice LP8K", ArchArgs::LP8K);
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arch.insert("Lattice HX8K", ArchArgs::HX8K);
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#endif
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bool ok;
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QString item = QInputDialog::getItem(this, "Select new context", "Chip:", arch.keys(), 0, false, &ok);
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if (ok && !item.isEmpty()) {
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chipArgs.type = (ArchArgs::ArchArgsTypes)arch.value(item);
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QString package = QInputDialog::getItem(this, "Select package", "Package:", getSupportedPackages(chipArgs.type),
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0, false, &ok);
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if (ok && !item.isEmpty()) {
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currentProj = "";
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currentJson = "";
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currentPCF = "";
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disableActions();
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chipArgs.package = package.toStdString().c_str();
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ctx = std::unique_ptr<Context>(new Context(chipArgs));
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actionLoadJSON->setEnabled(true);
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Q_EMIT contextChanged(ctx.get());
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}
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}
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}
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void MainWindow::load_pcf(std::string filename)
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{
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disableActions();
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currentPCF = filename;
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std::ifstream f(filename);
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if (apply_pcf(ctx.get(), f)) {
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log("Loading PCF successful.\n");
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actionPack->setEnabled(true);
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} else {
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actionLoadPCF->setEnabled(true);
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log("Loading PCF failed.\n");
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}
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}
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void MainWindow::newContext(Context *ctx)
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{
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std::string title = "nextpnr-ice40 - " + ctx->getChipName() + " ( " + chipArgs.package + " )";
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setWindowTitle(title.c_str());
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}
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void MainWindow::open_proj()
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{
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QMap<std::string, int> arch;
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#ifdef ICE40_HX1K_ONLY
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arch.insert("hx1k", ArchArgs::HX1K);
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#else
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arch.insert("lp384", ArchArgs::LP384);
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arch.insert("lp1k", ArchArgs::LP1K);
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arch.insert("hx1k", ArchArgs::HX1K);
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arch.insert("up5k", ArchArgs::UP5K);
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arch.insert("lp8k", ArchArgs::LP8K);
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arch.insert("hx8k", ArchArgs::HX8K);
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#endif
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QString fileName = QFileDialog::getOpenFileName(this, QString("Open Project"), QString(), QString("*.proj"));
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if (!fileName.isEmpty()) {
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try {
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namespace pt = boost::property_tree;
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std::string fn = fileName.toStdString();
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currentProj = fn;
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disableActions();
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pt::ptree root;
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std::string filename = fileName.toStdString();
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pt::read_json(filename, root);
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log_info("Loading project %s...\n", filename.c_str());
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log_break();
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int version = root.get<int>("project.version");
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if (version != 1)
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log_error("Wrong project format version.\n");
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std::string arch_name = root.get<std::string>("project.arch.name");
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if (arch_name != "ice40")
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log_error("Unsuported project architecture.\n");
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std::string arch_type = root.get<std::string>("project.arch.type");
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std::string arch_package = root.get<std::string>("project.arch.package");
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chipArgs.type = (ArchArgs::ArchArgsTypes)arch.value(arch_type);
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chipArgs.package = arch_package;
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ctx = std::unique_ptr<Context>(new Context(chipArgs));
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Q_EMIT contextChanged(ctx.get());
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QFileInfo fi(fileName);
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QDir::setCurrent(fi.absoluteDir().absolutePath());
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log_info("Setting current dir to %s...\n", fi.absoluteDir().absolutePath().toStdString().c_str());
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log_info("Loading project %s...\n", filename.c_str());
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log_info("Context changed to %s (%s)\n", arch_type.c_str(), arch_package.c_str());
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auto project = root.get_child("project");
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std::string json;
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std::string pcf;
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if (project.count("input")) {
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auto input = project.get_child("input");
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if (input.count("json"))
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json = input.get<std::string>("json");
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if (input.count("pcf"))
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pcf = input.get<std::string>("pcf");
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}
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if (!(QFileInfo::exists(json.c_str()) && QFileInfo(json.c_str()).isFile())) {
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log_error("Json file does not exist.\n");
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}
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if (!pcf.empty()) {
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if (!(QFileInfo::exists(pcf.c_str()) && QFileInfo(pcf.c_str()).isFile())) {
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log_error("PCF file does not exist.\n");
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}
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}
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log_info("Loading json: %s...\n", json.c_str());
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load_json(json);
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if (!pcf.empty())
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load_pcf(json);
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} catch (log_execution_error_exception) {
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}
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}
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}
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void MainWindow::open_pcf()
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{
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QString fileName = QFileDialog::getOpenFileName(this, QString("Open PCF"), QString(), QString("*.pcf"));
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if (!fileName.isEmpty()) {
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load_pcf(fileName.toStdString());
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}
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}
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bool MainWindow::save_proj()
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{
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if (currentProj.empty()) {
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QString fileName = QFileDialog::getSaveFileName(this, QString("Save Project"), QString(), QString("*.proj"));
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if (fileName.isEmpty())
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return false;
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currentProj = fileName.toStdString();
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}
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if (!currentProj.empty()) {
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namespace pt = boost::property_tree;
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QFileInfo fi(currentProj.c_str());
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QDir dir(fi.absoluteDir().absolutePath());
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std::ofstream f(currentProj);
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pt::ptree root;
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root.put("project.version", 1);
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root.put("project.name", fi.baseName().toStdString());
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root.put("project.arch.name", ctx->archId().c_str(ctx.get()));
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root.put("project.arch.type", ctx->archArgsToId(chipArgs).c_str(ctx.get()));
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root.put("project.arch.package", chipArgs.package);
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if (!currentJson.empty())
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root.put("project.input.json", dir.relativeFilePath(currentJson.c_str()).toStdString());
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if (!currentPCF.empty())
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root.put("project.input.pcf", dir.relativeFilePath(currentPCF.c_str()).toStdString());
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pt::write_json(f, root);
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log_info("Project %s saved...\n", fi.baseName().toStdString().c_str());
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return true;
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}
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return false;
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}
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void MainWindow::save_asc()
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{
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QString fileName = QFileDialog::getSaveFileName(this, QString("Save ASC"), QString(), QString("*.asc"));
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if (!fileName.isEmpty()) {
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std::string fn = fileName.toStdString();
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disableActions();
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std::ofstream f(fn);
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write_asc(ctx.get(), f);
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log("Saving ASC successful.\n");
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}
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}
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void MainWindow::onDisableActions()
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{
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actionLoadPCF->setEnabled(false);
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actionSaveAsc->setEnabled(false);
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}
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void MainWindow::onJsonLoaded() { actionLoadPCF->setEnabled(true); }
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void MainWindow::onRouteFinished() { actionSaveAsc->setEnabled(true); }
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NEXTPNR_NAMESPACE_END
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