91 lines
3.1 KiB
Plaintext
91 lines
3.1 KiB
Plaintext
/// <summary>
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/// 设置主板参数
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/// </summary>
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/// <param name="sender"></param>
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/// <param name="e"></param>
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private void button17_Click(object sender, EventArgs e)
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{
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//发送数据
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if (!sp1.IsOpen) //如果没打开
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{
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MessageBox.Show("请先打开串口！", "错误提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
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return;
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}
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byte[] bytes = new byte[100];
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byte[] dstr = new byte[100];
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int len = 0;
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int i = 0;
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int addr = 0;
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String str = textBox15.Text;
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addr = Convert.ToInt16(str) * 0x100;
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str = textBox16.Text;
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dstr = new byte[str.Length / 2];
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for (i = 0; i < dstr.Length; i++)
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{
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dstr[i] = Convert.ToByte(str.Substring(i * 2, 2), 16);
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}
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addr += Convert.ToInt16(dstr[0]);//地址
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//addr = Convert.ToInt16(txtS23.Text) * 0x100 + Convert.ToInt16(txtS24.Text);
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dstr = System.Text.Encoding.Default.GetBytes(comboBox4.Text);
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for (i = 0; i < comboBox4.Text.Length; i++)
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{
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bytes[i] = dstr[i];
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}
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len = comboBox4.Text.Length;
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dstr = System.Text.Encoding.Default.GetBytes(textBox19.Text);
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for (i = 0; i < textBox19.Text.Length; i++)
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{
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bytes[len + i] = dstr[i];
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}
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len += textBox19.Text.Length;
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bytes[len + 0] = Convert.ToByte(comboBox3.SelectedIndex);
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len += 1;
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bytes[len + 0] = Convert.ToByte(comboBox1.SelectedIndex);
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len += 1;
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dstr = System.Text.Encoding.Default.GetBytes(textBox20.Text);
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bytes[len + 0] = (byte)((dstr[0] - 0x30) << 4);
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bytes[len + 0] |= (byte)(dstr[1] - 0x30);
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bytes[len + 1] = (byte)((dstr[2] - 0x30) << 4);
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bytes[len + 1] |= (byte)(dstr[3] - 0x30);
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len += 2;
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dstr = System.Text.Encoding.Default.GetBytes(textBox18.Text);
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bytes[len + 0] = (byte)((dstr[0] - 0x30) << 4);
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bytes[len + 0] |= (byte)(dstr[1] - 0x30);
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bytes[len + 1] = (byte)((dstr[2] - 0x30) << 4);
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bytes[len + 1] |= (byte)(dstr[3] - 0x30);
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len += 2;
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//addr = Convert.ToByte(txtS23.Text);
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//addr <<= 8;
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//addr += Convert.ToByte(txtS24.Text);
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//整理数据
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bytes = GetData(bytes, 0xF1C5, addr, len);
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len = len + 0x0b + 1;
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String str2 = ListbyteToHexStr(bytes, len);
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sp1.Write(bytes, 0, len); //写入数据
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if (txtReceive.Text.Trim() == "")
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{
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txtReceive.Text = "发送:" + str2 + System.Environment.NewLine;
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}
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else
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{
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txtReceive.Text = txtReceive.Text + System.Environment.NewLine + "发送:" + str2 + System.Environment.NewLine;
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}
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txtReceive.Focus();
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txtReceive.SelectionStart = txtReceive.TextLength;
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} |