initial commit with unmodified qt5-based bootloader flash utility source from the MLA

2019-08-14 21:26:27 -04:00
commit ac48fd350d
41 changed files with 8280 additions and 0 deletions
--- a/qt5_src/Bootloader/Settings.cpp
+++ b/qt5_src/Bootloader/Settings.cpp
@@ -0,0 +1,120 @@
+/************************************************************************
+* Copyright (c) 2009,  Microchip Technology Inc.
+*
+* Microchip licenses this software to you solely for use with Microchip
+* products.  The software is owned by Microchip and its licensors, and
+* is protected under applicable copyright laws.  All rights reserved.
+*
+* SOFTWARE IS PROVIDED "AS IS."  MICROCHIP EXPRESSLY DISCLAIMS ANY
+* WARRANTY OF ANY KIND, WHETHER EXPRESS OR IMPLIED, INCLUDING BUT
+* NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS
+* FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT.  IN NO EVENT SHALL
+* MICROCHIP BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR
+* CONSEQUENTIAL DAMAGES, LOST PROFITS OR LOST DATA, HARM TO YOUR
+* EQUIPMENT, COST OF PROCUREMENT OF SUBSTITUTE GOODS, TECHNOLOGY
+* OR SERVICES, ANY CLAIMS BY THIRD PARTIES (INCLUDING BUT NOT LIMITED
+* TO ANY DEFENSE THEREOF), ANY CLAIMS FOR INDEMNITY OR CONTRIBUTION,
+* OR OTHER SIMILAR COSTS.
+*
+* To the fullest extent allowed by law, Microchip and its licensors
+* liability shall not exceed the amount of fees, if any, that you
+* have paid directly to Microchip to use this software.
+*
+* MICROCHIP PROVIDES THIS SOFTWARE CONDITIONALLY UPON YOUR ACCEPTANCE
+* OF THESE TERMS.
+*
+* Author        Date        Comment
+*************************************************************************
+* E. Schlunder  2009/04/29  Initial code.
+************************************************************************/
+
+#include "Settings.h"
+#include "ui_Settings.h"
+
+#include <QtWidgets/QMessageBox>
+
+Settings::Settings(QWidget *parent) : QDialog(parent), m_ui(new Ui::Settings)
+{
+    m_ui->setupUi(this);
+
+    alreadyWarnedConfigBitWrite = false;
+}
+
+Settings::~Settings()
+{
+    delete m_ui;
+}
+
+void Settings::enableEepromBox(bool Eeprom)
+{
+    m_ui->EepromCheckBox->setEnabled(Eeprom);
+    hasEeprom = Eeprom;
+}
+
+void Settings::setWriteFlash(bool value)
+{
+    writeFlash = value;
+    m_ui->FlashProgramMemorycheckBox->setChecked(value);
+}
+
+void Settings::setWriteEeprom(bool value)
+{
+    writeEeprom = value && hasEeprom;
+    m_ui->EepromCheckBox->setChecked(value && hasEeprom);
+}
+
+void Settings::setWriteConfig(bool value)
+{
+    writeConfig = value && hasConfig;
+    bool warnedFlag = alreadyWarnedConfigBitWrite;
+    alreadyWarnedConfigBitWrite = true;
+    m_ui->ConfigBitsCheckBox->setChecked(value && hasConfig);
+    alreadyWarnedConfigBitWrite = warnedFlag;
+}
+
+void Settings::changeEvent(QEvent *e)
+{
+    switch (e->type())
+    {
+        case QEvent::LanguageChange:
+            m_ui->retranslateUi(this);
+            break;
+        default:
+            break;
+    }
+}
+
+void Settings::on_buttonBox_accepted()
+{
+    writeFlash = m_ui->FlashProgramMemorycheckBox->isChecked();
+    writeConfig = m_ui->ConfigBitsCheckBox->isChecked();
+    writeEeprom = m_ui->EepromCheckBox->isChecked();
+}
+
+void Settings::on_ConfigBitsCheckBox_toggled(bool checked)
+{
+    if((alreadyWarnedConfigBitWrite == false) && checked)
+    {
+        QMessageBox msgBox(this);
+        msgBox.setWindowTitle("Warning!");
+
+        msgBox.setText("Writing Config Bits is not a safe bootloader operation.\n" \
+                       "\n" \
+                       "The device and bootloader may stop functioning if the new config bit settings are\nnot compatible with USB operation.\n" \
+                       "When the bootloader becomes inoperable, restoring the device will not be possible\n" \
+                       "without dedicated external chip programming tools.\n" \
+                       "\n" \
+                       "Are you sure you wish to enable the \"Write Config Bits\" option?");
+
+        msgBox.setStandardButtons(QMessageBox::Ok | QMessageBox::Cancel);
+        msgBox.setDefaultButton(QMessageBox::Cancel);
+        int result = msgBox.exec();
+        if(result != QMessageBox::Ok)
+        {
+            m_ui->ConfigBitsCheckBox->setChecked(false);
+            return;
+        }
+
+        alreadyWarnedConfigBitWrite = true;
+    }
+}