From 8d1678f0ef757d095dd2b991b931612e10491e80 Mon Sep 17 00:00:00 2001 From: David Shah Date: Tue, 20 Oct 2020 10:28:09 +0100 Subject: [PATCH] nexus: Add stub GUI Signed-off-by: David Shah --- gui/nexus/family.cmake | 0 gui/nexus/mainwindow.cc | 87 +++++++++++++++++++++++++++++++++++++++++ gui/nexus/mainwindow.h | 49 +++++++++++++++++++++++ gui/nexus/nextpnr.qrc | 2 + nexus/arch.cc | 60 ++++++++++++++++++++++++++-- nexus/archdefs.h | 10 ++++- 6 files changed, 203 insertions(+), 5 deletions(-) create mode 100644 gui/nexus/family.cmake create mode 100644 gui/nexus/mainwindow.cc create mode 100644 gui/nexus/mainwindow.h create mode 100644 gui/nexus/nextpnr.qrc diff --git a/gui/nexus/family.cmake b/gui/nexus/family.cmake new file mode 100644 index 00000000..e69de29b diff --git a/gui/nexus/mainwindow.cc b/gui/nexus/mainwindow.cc new file mode 100644 index 00000000..846284c4 --- /dev/null +++ b/gui/nexus/mainwindow.cc @@ -0,0 +1,87 @@ +/* + * nextpnr -- Next Generation Place and Route + * + * Copyright (C) 2018 Miodrag Milanovic + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#include "mainwindow.h" +#include +#include +#include +#include +#include +#include +#include +#include +#include "design_utils.h" +#include "log.h" + +static void initMainResource() { Q_INIT_RESOURCE(nextpnr); } + +NEXTPNR_NAMESPACE_BEGIN + +MainWindow::MainWindow(std::unique_ptr context, CommandHandler *handler, QWidget *parent) + : BaseMainWindow(std::move(context), handler, parent) +{ + initMainResource(); + + std::string title = "nextpnr-nexus - [EMPTY]"; + setWindowTitle(title.c_str()); + + connect(this, &BaseMainWindow::contextChanged, this, &MainWindow::newContext); + + createMenu(); +} + +MainWindow::~MainWindow() {} + +void MainWindow::createMenu() +{ + // Add arch specific actions + + // Add actions in menus +} + +void MainWindow::new_proj() +{ + QStringList arch; + + // TODO: better device picker + arch.push_back("LIFCL-40-9BG400CES"); + arch.push_back("LIFCL-40-8BG72CES"); + + bool ok; + QString item = QInputDialog::getItem(this, "Select new context", "Chip:", arch, 0, false, &ok); + if (ok && !item.isEmpty()) { + ArchArgs chipArgs; + chipArgs.device = item.toStdString(); + ctx = std::unique_ptr(new Context(chipArgs)); + actionLoadJSON->setEnabled(true); + Q_EMIT contextChanged(ctx.get()); + } +} + +void MainWindow::newContext(Context *ctx) +{ + std::string title = "nextpnr-nexus - " + ctx->getChipName(); + setWindowTitle(title.c_str()); +} + +void MainWindow::onDisableActions() {} + +void MainWindow::onUpdateActions() {} + +NEXTPNR_NAMESPACE_END diff --git a/gui/nexus/mainwindow.h b/gui/nexus/mainwindow.h new file mode 100644 index 00000000..13556fa1 --- /dev/null +++ b/gui/nexus/mainwindow.h @@ -0,0 +1,49 @@ +/* + * nextpnr -- Next Generation Place and Route + * + * Copyright (C) 2018 Miodrag Milanovic + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + * + */ + +#ifndef MAINWINDOW_H +#define MAINWINDOW_H + +#include "../basewindow.h" + +NEXTPNR_NAMESPACE_BEGIN + +class MainWindow : public BaseMainWindow +{ + Q_OBJECT + + public: + explicit MainWindow(std::unique_ptr context, CommandHandler *handler, QWidget *parent = 0); + virtual ~MainWindow(); + + public: + void createMenu(); + + void onDisableActions() override; + void onUpdateActions() override; + + protected Q_SLOTS: + void new_proj() override; + + void newContext(Context *ctx); +}; + +NEXTPNR_NAMESPACE_END + +#endif // MAINWINDOW_H diff --git a/gui/nexus/nextpnr.qrc b/gui/nexus/nextpnr.qrc new file mode 100644 index 00000000..03585ec0 --- /dev/null +++ b/gui/nexus/nextpnr.qrc @@ -0,0 +1,2 @@ + + diff --git a/nexus/arch.cc b/nexus/arch.cc index 3435755b..b8973657 100644 --- a/nexus/arch.cc +++ b/nexus/arch.cc @@ -254,6 +254,21 @@ std::vector Arch::getBelPins(BelId bel) const return ret; } +std::vector> Arch::getBelAttrs(BelId bel) const +{ + std::vector> ret; + + ret.emplace_back(id("INDEX"), stringf("%d", bel.index)); + + ret.emplace_back(id("GRID_X"), stringf("%d", bel.tile % chip_info->width)); + ret.emplace_back(id("GRID_Y"), stringf("%d", bel.tile / chip_info->width)); + ret.emplace_back(id("BEL_Z"), stringf("%d", bel_data(bel).z)); + + ret.emplace_back(id("BEL_TYPE"), nameOf(getBelType(bel))); + + return ret; +} + // ----------------------------------------------------------------------- WireId Arch::getWireByName(IdString name) const @@ -334,19 +349,58 @@ std::vector> Arch::getPipAttrs(PipId pip) const // ----------------------------------------------------------------------- +namespace { +const float bel_ofs_x = 0.7, bel_ofs_y = 0.0375; +const float bel_sp_x = 0.1, bel_sp_y = 0.1; +const float bel_width = 0.075, bel_height = 0.075; +} // namespace + std::vector Arch::getDecalGraphics(DecalId decal) const { std::vector ret; + switch (decal.type) { + case DecalId::TYPE_BEL: { + auto style = decal.active ? GraphicElement::STYLE_ACTIVE : GraphicElement::STYLE_INACTIVE; + if (decal.index != -1) { + int slice = (decal.index >> 3) & 0x3; + int bel = decal.index & 0x7; + float x1, x2, y1, y2; + if (bel == BEL_RAMW) { + x1 = bel_ofs_x; + y1 = bel_ofs_y + 2 * bel_sp_y * slice; + x2 = x1 + bel_sp_x + bel_width; + y2 = y1 + bel_height; + } else { + x1 = bel_ofs_x + bel_sp_x * (bel >> 1); + y1 = bel_ofs_y + 2 * bel_sp_y * slice + bel_sp_y * (bel & 0x1); + if (slice >= 2) + y1 += bel_sp_y * 1.5; + x2 = x1 + bel_width; + y2 = y1 + bel_height; + } + ret.emplace_back(GraphicElement::TYPE_BOX, style, x1, y1, x2, y2, 1); + } + break; + }; + default: + break; + } + return ret; } DecalXY Arch::getBelDecal(BelId bel) const { DecalXY decalxy; - decalxy.decal.index = -1; - decalxy.x = 0; - decalxy.y = 0; + decalxy.decal.type = DecalId::TYPE_BEL; + if (tile_is(bel, LOC_LOGIC)) + decalxy.decal.index = bel_data(bel).z; + else + decalxy.decal.index = -1; + decalxy.decal.active = (getBoundBelCell(bel) != nullptr); + decalxy.x = bel.tile % chip_info->width; + decalxy.y = bel.tile / chip_info->width; return decalxy; } diff --git a/nexus/archdefs.h b/nexus/archdefs.h index 8709cc9c..903386bf 100644 --- a/nexus/archdefs.h +++ b/nexus/archdefs.h @@ -136,8 +136,14 @@ struct DecalId int32_t index = -1; bool active = false; - bool operator==(const DecalId &other) const { return (type == other.type) && (index == other.index); } - bool operator!=(const DecalId &other) const { return (type != other.type) || (index != other.index); } + bool operator==(const DecalId &other) const + { + return (type == other.type) && (index == other.index) && (active == other.active); + } + bool operator!=(const DecalId &other) const + { + return (type != other.type) || (index != other.index) || (active != other.active); + } }; struct ArchNetInfo