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();
}
}
public static extern int GY7502_USBSPI_GetConfig(ref GY7502_CONFIG_INFO pConfigInfo);//device open
