Uploading-issue

Development Tools IDE 1.x
1

Hi,

I don't know why, but since yesterday, I have not been able to upload my programs to my card. I have the following error messages:

avrdude: ser_drain(): read error: Descripteur non valide

avrdude: ser_send(): write error: sorry no info avail

avrdude: stk500_send(): failed to send command to serial port

avrdude: ser_recv(): read error: Descripteur non valide

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: ser_send(): write error: sorry no info avail

avrdude: stk500_send(): failed to send command to serial port

avrdude: ser_recv(): read error: Descripteur non valide

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: ser_send(): write error: sorry no info avail

avrdude: stk500_send(): failed to send command to serial port

avrdude: ser_recv(): read error: Descripteur non valide

avrdude: stk500v2_ReceiveMessage(): timeout

avrdude: stk500v2_getsync(): timeout communicating with programmer

My card is well recognized, my drivers are up to date ...

Thanks a lot in advance

2

Make sure you have selected the port of your Arduino board from the Arduino IDE's Tools > Port menu.

Sometimes the port will be labeled with the board name in the menu. Other times it will not. If you don't know which port is your Arduino board, you can find it by doing this:

  1. Unplug your Arduino board from the computer.
  2. Select Tools > Port from the Arduino IDE's menus.
  3. Note the ports, if any, listed in the menu.
  4. Close the Tools menu.
    The ports list is only updated when the Tools menu is re-opened, so this step is essential.
  5. Plug your Arduino board into the computer.
  6. Select Tools > Port from the Arduino IDE's menus. - The new port listed in the menu is the one for your Arduino board.