private void btnCalcFCS_Click(object sender, EventArgs e)
{
tbFCS.Text = "";
Functions.Delay(50);
string frm = "";
frm = (ckbAPDUDiv.Checked) ? (tbLen.Text + tbCtl.Text + tbAF.Text + tbSA.Text + tbCA.Text + tbHCS.Text + tbAPDU_1.Text + tbAPDU_2.Text
+ tbAPDU_3.Text + tbAPDU_4.Text + tbAPDU_5.Text + tbAPDU_6.Text) :
(tbLen.Text + tbCtl.Text + tbAF.Text + tbSA.Text + tbCA.Text + tbHCS.Text + tbAPDU.Text);
frm = frm.Replace(" ", "").Replace("\n", "").Replace("\r", "");
if (tbLen.Text.Replace(" ", "").Length != 4 ||
tbCtl.Text.Replace(" ", "").Length != 2 ||
tbAF.Text.Replace(" ", "").Length != 2 ||
tbSA.Text.Replace(" ", "").Length < 2 ||
tbCA.Text.Replace(" ", "").Length != 2 ||
tbHCS.Text.Replace(" ", "").Length != 4
//|| tbAPDU.Text.Replace(" ", "").Replace("\n", "").Replace("\r", "").Length < 2
|| frm.Length % 2 == 1)
{
MessageBox.Show("请输入正确帧！");
}
else
{
ushort fcs = Protocol698.pppfcs16(frm);
tbFCS.Text = (fcs & 0x00ff).ToString("X2") + " " + ((fcs >> 8) & 0x00ff).ToString("X2");
}
tbFCS.Update();
}
private void btnCalcHCS_Click(object sender, EventArgs e)
{
tbHCS.Text = "";
Functions.Delay(50);
string frm = tbLen.Text + tbCtl.Text + tbAF.Text + tbSA.Text + tbCA.Text;
frm = frm.Replace(" ", "").Replace("\n", "").Replace("\r", "");
if (tbLen.Text.Replace(" ", "").Length != 4 ||
tbCtl.Text.Replace(" ", "").Length != 2 ||
tbAF.Text.Replace(" ", "").Length != 2 ||
tbSA.Text.Replace(" ", "").Length < 2 ||
tbCA.Text.Replace(" ", "").Length != 2 ||
frm.Length % 2 == 1)
{
MessageBox.Show("请输入正确帧！");
}
else
{
ushort hcs = Protocol698.pppfcs16(frm);
tbHCS.Text = (hcs & 0x00ff).ToString("X2") + " " + ((hcs >> 8) & 0x00ff).ToString("X2");
}
}
private string GetCs(string str)
{
ushort hcs = Protocol698.pppfcs16(str);
return((hcs & 0x00ff).ToString("X2") + ((hcs >> 8) & 0x00ff).ToString("X2"));
}
