Nouvelle essai:
J'ai brancher le RESET au GND, et TX à RX lancer un test d'upload fichier et voici le nouveau message d'erreur que j'obtiens.
Binary sketch size: 3036 bytes (of a 30720 byte maximum)
C:\Programme\arduino-0021\hardware/tools/avr/bin/avrdude -CC:\Programme\arduino-0021\hardware/tools/avr/etc/avrdude.conf -v -v -v -v -patmega328p -cstk500v1 -P\\.\COM1 -b57600 -D -Uflash:w:C:\DOKUME~1\poutot\LOKALE~1\Temp\build4863711160478960768.tmp\Knock.cpp.hex:i
avrdude: Version 5.4-arduino, compiled on Oct 11 2007 at 19:12:32
Copyright (c) 2000-2005 Brian Dean,
http://www.bdmicro.com/ System wide configuration file is "C:\Programme\arduino-0021\hardware/tools/avr/etc/avrdude.conf"
Using Port : \\.\COM1
Using Programmer : stk500v1
Overriding Baud Rate : 57600
avrdude: ser_open(): setting dtr
avrdude: Send: 0 [30] [20]
avrdude: Send: 0 [30] [20]
avrdude: Send: 0 [30] [20]
avrdude: Recv:
avrdude: stk500_getsync(): not in sync: resp=0x00
avrdude: Send: Q [51] [20]
avrdude: Recv:
avrdude: stk500_disable(): protocol error, expect=0x14, resp=0x51
avrdude done. Thank you.
Il me semble avoir deja croisé celui-ci sur un post