public MainForm()
{
InitializeComponent();
hexBox.ByteProvider = _dbp = new FixedByteProvider(eeprom);
_dbp.Changed += new EventHandler(onDataProviderChanged); // No point doing something every time this changes, as it only alerts to the fact that something has changed and not what specific byte has changed
}
private void btnRead_Click(object sender, EventArgs e)
{
CommPrgForm commPrgForm = new CommPrgForm();
commPrgForm.StartPosition = FormStartPosition.CenterParent;
commPrgForm.IsRead = true;
MainForm.startAddress = int.Parse(txtStartAddr.Text, System.Globalization.NumberStyles.HexNumber);
if (MainForm.startAddress % 32 != 0)
{
MessageBox.Show("Start address must be a multiple of 0x20");
return;
}
MainForm.transferLength = int.Parse(txtLen.Text, System.Globalization.NumberStyles.HexNumber);
if (MainForm.transferLength == 0)
{
MessageBox.Show("Length cant be zero");
return;
}
if (MainForm.transferLength % 32 != 0)
{
MessageBox.Show("Length must be a multplie of 0x20");
return;
}
if (MainForm.startAddress + MainForm.transferLength > MainForm.eeprom.Length)
{
MessageBox.Show("Start address and length settings would result in reading beyond the end of memory");
return;
}
commPrgForm.ShowDialog();
hexBox.ByteProvider = _dbp = new FixedByteProvider(eeprom);
_hexboxHasChanged = false;
}
private void btnOpen_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "binary files (*.bin)|*.bin|All files (*.*)|*.*";
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
try
{
byte [] tmp = File.ReadAllBytes(openFileDialog1.FileName);
if (tmp.Length != MainForm.CommsBuffer.Length)
{
MessageBox.Show("File is smaller than the size of the flash memory.\nOnly the fisrt " + tmp.Length + " bytes have been updated", "Warning");
}
CommsBuffer = new byte[1024 * 1024]; // Clear the whole memory buffer my making a new one.
tmp.CopyTo(MainForm.CommsBuffer, 0); // copy the new data into the empty buffer
MainForm.FileName = openFileDialog1.FileName;
MainForm.ActiveForm.Text = AppName + " - Current File: " + FileName;
hexBox.ByteProvider = _dbp = new FixedByteProvider(CommsBuffer);
_hexboxHasChanged = false;
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
}
}
}
private void btnCalibration_Click(object sender, EventArgs e)
{
CalibrationForm cf = new CalibrationForm();
cf.ShowDialog();
hexBox.ByteProvider = _dbp = new FixedByteProvider(CommsBuffer);
hexBox.ScrollByteToTop(0x8F000);
}
public MainForm()
{
InitializeComponent();
// Hide calibration from normal users
this.btnReadCalibration.Visible = false;
this.btnWriteCalibration.Visible = false;
this.btnCalibration.Visible = false;
hexBox.ByteProvider = _dbp = new FixedByteProvider(CommsBuffer);
_dbp.Changed += new EventHandler(onDataProviderChanged); // No point doing something every time this changes, as it only alerts to the fact that something has changed and not what specific byte has changed
}
private void btnReadCalibration_Click(object sender, EventArgs e)
{
CommPrgForm commPrgForm = new CommPrgForm();
commPrgForm.StartPosition = FormStartPosition.CenterParent;
commPrgForm.IsRead = true;
MainForm.startAddress = 0x80000;
MainForm.transferLength = 0x10000;
commPrgForm.ShowDialog();
hexBox.ByteProvider = _dbp = new FixedByteProvider(CommsBuffer);
hexBox.ScrollByteToTop(0x8F000);
_hexboxHasChanged = false;
}
private void btnCalibration_Click(object sender, EventArgs e)
{
int offsetAddress = 0x8F000;
if (Control.ModifierKeys == Keys.Shift)
{
offsetAddress = 0x50100;
}
CalibrationForm cf = new CalibrationForm(offsetAddress);
cf.ShowDialog();
hexBox.ByteProvider = _dbp = new FixedByteProvider(CommsBuffer);
hexBox.ScrollByteToTop(0x8F000);
}
private void btnOpen_Click(object sender, EventArgs e)
{
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "binary files (*.bin)|*.bin|All files (*.*)|*.*";
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
try
{
MainForm.eeprom = File.ReadAllBytes(openFileDialog1.FileName);
hexBox.ByteProvider = _dbp = new FixedByteProvider(eeprom);
_hexboxHasChanged = false;
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
}
}
}
private void mergeFile()
{
byte[] tmp;
OpenFileDialog openFileDialog1 = new OpenFileDialog();
openFileDialog1.Filter = "binary files (*.bin)|*.bin|All files (*.*)|*.*";
openFileDialog1.RestoreDirectory = true;
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
try
{
tmp = File.ReadAllBytes(openFileDialog1.FileName);
}
catch (Exception ex)
{
MessageBox.Show("Error: Could not read file from disk. Original error: " + ex.Message);
return;
}
MainForm.FileName = openFileDialog1.FileName;
MainForm.ActiveForm.Text = AppName + " - Current File: " + FileName;
MergeFileForm mff = new MergeFileForm();
if (DialogResult.OK == mff.ShowDialog())
{
try
{
tmp.CopyTo(MainForm.CommsBuffer, int.Parse(mff.MergeAddress, System.Globalization.NumberStyles.HexNumber));
hexBox.ByteProvider = _dbp = new FixedByteProvider(CommsBuffer);
_hexboxHasChanged = false;
}
catch (Exception ex)
{
MessageBox.Show("Error: Data could be merged. System error: " + ex.Message);
}
}
}
}
