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Document -T cmd option

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This commit is contained in:
Stefan Rueger
2023-06-01 00:20:33 +01:00
parent 4a7d140b08
commit e0e7bd7ff5
3 changed files with 53 additions and 32 deletions
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18
src/avrdude.1
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@@ -44,6 +44,7 @@
.Op Fl O
.Op Fl P Ar port
.Op Fl q
.Op Fl T Ar cmd
.Op Fl t
.Op Fl U Ar memtype:op:filename:filefmt
.Op Fl v
@@ -694,17 +695,28 @@ to the device. Specify it more often for even quieter operations.
.It Fl s, u
These options used to control the obsolete "safemode" feature which
is no longer present. They are silently ignored for backwards compatibility.
.It Fl T Ar cmd
Slots a terminal command line
.Ar cmd
into the intermixed list of -T terminal commands and -U memory operations.
The terminal command line is executed when it is its turn in the mixed list.
Except for the simplest of terminal commands the argument
.Ar cmd
will most likely need to be set in quotes, see your OS shell manual for
details.
.It Fl t
Tells
.Nm
to enter the interactive ``terminal'' mode instead of up- or downloading
files. See below for a detailed description of the terminal mode.
to enter the interactive terminal shell before up- or downloading files
via the -U option or processing other -T terminal commands, if any. See
below for a detailed description of the terminal mode.
.It Xo Fl U Ar memtype Ns
.Ar \&: Ns Ar op Ns
.Ar \&: Ns Ar filename Ns
.Op \&: Ns Ar format
.Xc
Perform a memory operation as indicated. The
Perform a memory operation as indicated. Multiple -U operations are
allowed. The
.Ar memtype
field specifies the memory type to operate on.
The available memory types are device-dependent, the actual

12
src/doc/avrdude.texi
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@@ -757,9 +757,17 @@ to the device. Specify it a second time for even quieter operation.
These options used to control the obsolete "safemode" feature which
is no longer present. They are silently ignored for backwards compatibility.
@item -T @var{cmd}
Slots a terminal command line @var{cmd} into the intermixed list of
@code{-T} terminal commands and @code{-U} memory operations. The terminal
command line is executed when it is its turn in the mixed list. Except for
the simplest of terminal commands the argument @var{cmd} will most likely
need to be set in quotes, see your OS shell manual for details.
@item -t
Tells AVRDUDE to enter the interactive ``terminal'' mode instead of up-
or downloading files. See below for a detailed description of the
Tells AVRDUDE to enter the interactive terminal shell before uploading or
downloading files via the @code{-U} option or processing other @code{-T}
terminal commands, if any. See below for a detailed description of the
terminal mode.
@item -U @var{memtype}:@var{op}:@var{filename}[:@var{format}]

55
src/main.c
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@@ -224,34 +224,35 @@ static void usage(void)
msg_error(
"Usage: %s [options]\n"
"Options:\n"
" -p <partno> Specify AVR device\n"
" -p <wildcard>/<flags> Run developer options for matched AVR devices\n"
" -b <baudrate> Override RS-232 baud rate\n"
" -B <bitclock> Specify bit clock period (us)\n"
" -C <config-file> Specify location of configuration file\n"
" -c <programmer> Specify programmer type\n"
" -c <wildcard>/<flags> Run developer options for matched programmers\n"
" -A Disable trailing-0xff removal from file and AVR read\n"
" -D Disable auto erase for flash memory; implies -A\n"
" -i <delay> ISP Clock Delay [in microseconds]\n"
" -P <port> Specify connection port\n"
" -F Override invalid signature or initialisation check\n"
" -e Perform a chip erase\n"
" -O Perform RC oscillator calibration (see AVR053)\n"
" -p <partno> Specify AVR device\n"
" -p <wildcard>/<flags> Run developer options for matched AVR devices\n"
" -b <baudrate> Override RS-232 baud rate\n"
" -B <bitclock> Specify bit clock period (us)\n"
" -C <config-file> Specify location of configuration file\n"
" -c <programmer> Specify programmer type\n"
" -c <wildcard>/<flags> Run developer options for matched programmers\n"
" -A Disable trailing-0xff removal for file/AVR read\n"
" -D Disable auto erase for flash memory; implies -A\n"
" -i <delay> ISP Clock Delay [in microseconds]\n"
" -P <port> Specify connection port\n"
" -F Override invalid signature or initial checks\n"
" -e Perform a chip erase\n"
" -O Perform RC oscillator calibration (see AVR053)\n"
" -t Enter terminal shell before processing -U/T\n"
" -T <terminal cmd line> Slot terminal line into a list and run in turn\n"
" -U <memtype>:r|w|v:<filename>[:format]\n"
" Memory operation specification\n"
" Multiple -U options are allowed, each request\n"
" is performed in the order specified\n"
" -n Do not write to the device whilst processing -U\n"
" -V Do not automatically verify during -U\n"
" -t Enter terminal mode\n"
" -E <exitspec>[,<exitspec>] List programmer exit specifications\n"
" -x <extended_param> Pass <extended_param> to programmer, see -xhelp\n"
" -v Verbose output; -v -v for more\n"
" -q Quell progress output; -q -q for less\n"
" -l logfile Use logfile rather than stderr for diagnostics\n"
" -? Display this usage\n"
"\navrdude version %s, URL: <https://github.com/avrdudes/avrdude>\n",
" Memory operation specification\n"
" Multiple -U/T options are allowed; each request\n"
" is performed in the specified intermixed order\n"
" -n Do not write to the device whilst processing -U\n"
" -V Do not automatically verify during -U\n"
" -E <exitsp>[,<exitsp>] List programmer exit specifications\n"
" -x <extended_param> Pass <extended_param> to programmer, see -xhelp\n"
" -v Verbose output; -v -v for more\n"
" -q Quell progress output; -q -q for less\n"
" -l logfile Use logfile rather than stderr for diagnostics\n"
" -? Display this usage\n"
"\navrdude version %s, https://github.com/avrdudes/avrdude\n",
progname, version);
}