From 1f137b3d0de3e41a367c60bf0f6db5fd466ec69e Mon Sep 17 00:00:00 2001 From: MCUdude Date: Tue, 23 May 2023 23:35:26 +0200 Subject: [PATCH] Mention error messages, warnings and progress reports --- src/doc/avrdude.texi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/src/doc/avrdude.texi b/src/doc/avrdude.texi index 344c59d2..006d63d0 100644 --- a/src/doc/avrdude.texi +++ b/src/doc/avrdude.texi @@ -1487,6 +1487,11 @@ Show help menu and exit. @node Example Command Line Invocations, , Programmers accepting extended parameters, Command Line Options @section Example Command Line Invocations +AVRDUDE error messages, warnings and progress reports are generally written to +stderr which can, in bash, be turned off by 2>/dev/null or using increasingly +more -q options to suppress them. Terminal output of command or of the -U +command with an output file - are written to stdout. + @noindent Download the file @code{diag.hex} to the ATmega128 chip using the STK500 programmer connected to the default serial port: