private void button1_Click(object sender, EventArgs e)
{
GY7502_CONFIG_INFO ConfigInfo = new GY7502_CONFIG_INFO();
ConfigInfo.kFreq = 3;
ConfigInfo.SpiMode = 2;
int x = GY7502_USBSPI.GY7502_USBSPI_SetConfig(ref ConfigInfo);
if (x == 0)
{
return;
}
if (GY7502_USBSPI.GY7502_USBSPI_Open() == 0)
{
return;
}
}
private void button1_Click_1(object sender, EventArgs e)
{
if (button1.Text == "开始")
{
tbLog.Clear();
if (GY7502_USBSPI.GY7502_USBSPI_Open() == 0)
{
tbLog.AppendText("USB2SPI打开失败\r\n");
return;
}
tbLog.AppendText("USB2SPI打开成功\r\n");
GY7502_CONFIG_INFO ConfigInfo = new GY7502_CONFIG_INFO();
ConfigInfo.kFreq = 1;
ConfigInfo.SpiMode = 2;
int x = GY7502_USBSPI.GY7502_USBSPI_SetConfig(ref ConfigInfo);
if (x == 0)
{
tbLog.AppendText("USB2SPI工作参数设置失败\r\n");
return;
}
if (x == -1)
{
tbLog.AppendText("USB2SPI工作参数设置失败,尚未打开\r\n");
return;
}
button1.Text = "停止";
for (int i = 0; i < 24; i++)
{
FileStream fs = new FileStream(Files[i], FileMode.Create);
fs.Close();
}
tbHH.ReadOnly = true;
tbMM.Text = "00";
tbSS.Text = "00";
timer1.Enabled = true;
PickTimes = 0;
SaveTimes = 0;
}
else
{
button1.Text = "开始";
tbHH.ReadOnly = false;
timer1.Enabled = false;
GY7502_USBSPI.GY7502_USBSPI_Close();
}
}
private void timer1_Tick(object sender, EventArgs e)
{
if (tbLog.TextLength > 25000)
{
tbLog.Clear();
}
PickTimes++;
SaveTimes++;
string time;
if (PickTimes % 2 == 0)
{
int ss = Convert.ToInt32(tbSS.Text);
if (ss == 0)
{
int mm = Convert.ToInt32(tbMM.Text);
if (mm == 0)
{
int hh = Convert.ToInt32(tbHH.Text);
if (hh == 0)
{
timer1.Enabled = false;
tbLog.AppendText("老化实验完成");
GY7502_USBSPI.GY7502_USBSPI_Close();
}
else
{
hh--;
tbHH.Text = hh.ToString("D2");
tbMM.Text = "59";
tbSS.Text = "59";
}
}
else
{
mm--;
tbMM.Text = mm.ToString("D2");
tbSS.Text = "59";
}
}
else
{
ss--;
tbSS.Text = ss.ToString("D2");
}
}
time = tbHH.Text + "-" + tbMM.Text + "-" + tbSS.Text + "-" + ((PickTimes % 2) + 1).ToString();
GY7502_DATA_INFO spiData = new GY7502_DATA_INFO();
spiData.Databuffer = new byte[256];
spiData.ChipSelect = 0;
spiData.Databuffer[0] = 0xa9;
spiData.ReadNum = 33;
spiData.WriteNum = 1;
int ret = GY7502_USBSPI.GY7502_USBSPI_Read(ref spiData);
if (ret == 0)
{
tbLog.AppendText(time + ":" + "数据读取失败\r\n");
}
else if (ret == -1)
{
tbLog.AppendText(time + ":" + "设备未打开\r\n");
}
else if (ret != 33)
{
tbLog.AppendText(time + ":" + "读取数据量不正确\r\n");
}
else
{
tbLog.AppendText(time + ":" + "正确读取数据" + PickTimes.ToString() + "\r\n");
textBox1.Text = spiData.Databuffer[0].ToString("X2");
ushort[] APS = new ushort[24];
for (int i = 0; i < 8; i++)
{
ushort x1;
byte x2;
x2 = (byte)(spiData.Databuffer[1 + (i << 2) + 1] >> 6);
x1 = (ushort)(spiData.Databuffer[1 + (i << 2)]);
x1 = (ushort)(x1 << 2);
x1 = (ushort)(x1 | ((ushort)x2));
APS[i * 3] = x1;
x2 = (byte)(spiData.Databuffer[1 + (i << 2) + 1] & 0x3f);
x1 = (ushort)x2;
x1 = (ushort)(x1 << 4);
x2 = (byte)(spiData.Databuffer[1 + (i << 2) + 2] >> 4);
x1 = (ushort)(x1 | ((ushort)x2));
APS[i * 3 + 1] = x1;
x2 = (byte)(spiData.Databuffer[1 + (i << 2) + 2] & 0x0f);
x1 = (ushort)x2;
x1 = (ushort)(x1 << 6);
x2 = (byte)(spiData.Databuffer[1 + (i << 2) + 3] >> 2);
x1 = (ushort)(x1 | ((ushort)x2));
APS[i * 3 + 2] = x1;
x2 = (byte)(spiData.Databuffer[1 + (i << 2) + 3] & 0x03);
if (x2 != 0x01)
{
tbLog.AppendText(time + ":" + "APS" + (i + 1).ToString() + "状态错误\r\n");
}
}
textBox2.Text = APS[0].ToString();
textBox3.Text = APS[1].ToString();
textBox4.Text = APS[2].ToString();
textBox5.Text = APS[3].ToString();
textBox6.Text = APS[4].ToString();
textBox7.Text = APS[5].ToString();
textBox8.Text = APS[6].ToString();
textBox9.Text = APS[7].ToString();
textBox10.Text = APS[8].ToString();
textBox11.Text = APS[9].ToString();
textBox12.Text = APS[10].ToString();
textBox13.Text = APS[11].ToString();
textBox14.Text = APS[12].ToString();
textBox15.Text = APS[13].ToString();
textBox16.Text = APS[14].ToString();
textBox17.Text = APS[15].ToString();
textBox18.Text = APS[16].ToString();
textBox19.Text = APS[17].ToString();
textBox20.Text = APS[18].ToString();
textBox21.Text = APS[19].ToString();
textBox22.Text = APS[20].ToString();
textBox23.Text = APS[21].ToString();
textBox24.Text = APS[22].ToString();
textBox25.Text = APS[23].ToString();
if (SaveTimes >= 20)
{
SaveTimes = 0;
for (int i = 0; i < 24; i++)
{
FileStream fs = new FileStream(Files[i], FileMode.Open);
StreamWriter sw = new StreamWriter(fs);
//开始写入
StringBuilder sb = new StringBuilder();
sb.AppendFormat("{0,-10}", PickTimes.ToString());
sb.AppendFormat("{0,-4}", APS[i].ToString());
fs.Seek(0, SeekOrigin.End);
sw.WriteLine(sb.ToString());
//清空缓冲区
sw.Flush();
//关闭流
sw.Close();
fs.Close(); /**/
}
}
}
}
