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public bool ison = false;
public string str;
private void button_charger_Click(object sender, EventArgs e)
{
textBox1.Text= string.Empty;
openFilDialog1.Title="chargement";
openFilDialog1.FilterIndex =1;
if(openFilDialog1.ShowDialog(this)==DialogResult.OK)
{
StreamReader sr =new StreamReader(openFilDialog1.OpenFile(), Encoding.Default);
char [] tab =new char [100];
str = string.Empty;
str = sr.ReadToEnd();
textBox1.AppendText(str+"\r\n");
}
private void button_envoyerClick(object sender, EventArgs e)
{char [] A = {(char)10};// char (10)
serialPort1.Write(A,0,1);
while(!ison) {} // attente de la rection de la réponse de la commande d'axe
if (str.Length>0)
{
string don;
ASCIIEncoding ascii = new ASCIIEncoding();
byte[] bytes = asii.GetBytes(str);
char[] encodedChars = ascii.GetChars(bytes);
int len = encodedChars.Lenght;
len = (len % 100 == 0) ? len : len + 100 - len % 100;
char[] buff = new char[len];
encodedChars.CopyTo(buff, 0);
for (i = 0; i < len; i += 100)
{
serialPort1.Write(don, i, i + 100);
}
}
}
private void serialPort1_DataReceived(object sender, SerialDataReceivedEventArgs e)
{
// pour la boucle while dans le bouton envoyer
if (!ison)
{
ison = true;
}
}
} |
