/usr/share/doc/avrdude/avrdude-html/Terminal-Mode-Commands.html is in avrdude-doc 6.3-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 | <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<!-- Created by GNU Texinfo 6.4.90, http://www.gnu.org/software/texinfo/ -->
<head>
<title>Terminal Mode Commands (AVRDUDE)</title>
<meta name="description" content="Terminal Mode Commands (AVRDUDE)">
<meta name="keywords" content="Terminal Mode Commands (AVRDUDE)">
<meta name="resource-type" content="document">
<meta name="distribution" content="global">
<meta name="Generator" content="makeinfo">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<link href="index.html#Top" rel="start" title="Top">
<link href="index.html#SEC_Contents" rel="contents" title="Table of Contents">
<link href="Terminal-Mode-Operation.html#Terminal-Mode-Operation" rel="up" title="Terminal Mode Operation">
<link href="Terminal-Mode-Examples.html#Terminal-Mode-Examples" rel="next" title="Terminal Mode Examples">
<link href="Terminal-Mode-Operation.html#Terminal-Mode-Operation" rel="prev" title="Terminal Mode Operation">
<style type="text/css">
<!--
a.summary-letter {text-decoration: none}
blockquote.indentedblock {margin-right: 0em}
blockquote.smallindentedblock {margin-right: 0em; font-size: smaller}
blockquote.smallquotation {font-size: smaller}
div.display {margin-left: 3.2em}
div.example {margin-left: 3.2em}
div.lisp {margin-left: 3.2em}
div.smalldisplay {margin-left: 3.2em}
div.smallexample {margin-left: 3.2em}
div.smalllisp {margin-left: 3.2em}
kbd {font-style: oblique}
pre.display {font-family: inherit}
pre.format {font-family: inherit}
pre.menu-comment {font-family: serif}
pre.menu-preformatted {font-family: serif}
pre.smalldisplay {font-family: inherit; font-size: smaller}
pre.smallexample {font-size: smaller}
pre.smallformat {font-family: inherit; font-size: smaller}
pre.smalllisp {font-size: smaller}
span.nolinebreak {white-space: nowrap}
span.roman {font-family: initial; font-weight: normal}
span.sansserif {font-family: sans-serif; font-weight: normal}
ul.no-bullet {list-style: none}
-->
</style>
</head>
<body lang="en">
<a name="Terminal-Mode-Commands"></a>
<div class="header">
<p>
Next: <a href="Terminal-Mode-Examples.html#Terminal-Mode-Examples" accesskey="n" rel="next">Terminal Mode Examples</a>, Previous: <a href="Terminal-Mode-Operation.html#Terminal-Mode-Operation" accesskey="p" rel="prev">Terminal Mode Operation</a>, Up: <a href="Terminal-Mode-Operation.html#Terminal-Mode-Operation" accesskey="u" rel="up">Terminal Mode Operation</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
</div>
<hr>
<a name="Terminal-Mode-Commands-1"></a>
<h3 class="section">3.1 Terminal Mode Commands</h3>
<p>The following commands are implemented:
</p>
<dl compact="compact">
<dt><code>dump <var>memtype</var> <var>addr</var> <var>nbytes</var></code></dt>
<dd><p>Read <var>nbytes</var> from the specified memory area, and display them in
the usual hexadecimal and ASCII form.
</p>
</dd>
<dt><code>dump</code></dt>
<dd><p>Continue dumping the memory contents for another <var>nbytes</var> where the
previous dump command left off.
</p>
</dd>
<dt><code>write <var>memtype</var> <var>addr</var> <var>byte1</var> … <var>byteN</var></code></dt>
<dd><p>Manually program the respective memory cells, starting at address addr,
using the values <var>byte1</var> through <var>byteN</var>. This feature is not
implemented for bank-addressed memories such as the flash memory of
ATMega devices.
</p>
</dd>
<dt><code>erase</code></dt>
<dd><p>Perform a chip erase.
</p>
</dd>
<dt><code>send <var>b1</var> <var>b2</var> <var>b3</var> <var>b4</var></code></dt>
<dd><p>Send raw instruction codes to the AVR device. If you need access to a
feature of an AVR part that is not directly supported by AVRDUDE, this
command allows you to use it, even though AVRDUDE does not implement the
command. When using direct SPI mode, up to 3 bytes
can be omitted.
</p>
</dd>
<dt><code>sig</code></dt>
<dd><p>Display the device signature bytes.
</p>
</dd>
<dt><code>spi</code></dt>
<dd><p>Enter direct SPI mode. The <em>pgmled</em> pin acts as slave select.
<em>Only supported on parallel bitbang programmers.</em>
</p>
</dd>
<dt><code>part</code></dt>
<dd><p>Display the current part settings and parameters. Includes chip
specific information including all memory types supported by the
device, read/write timing, etc.
</p>
</dd>
<dt><code>pgm</code></dt>
<dd><p>Return to programming mode (from direct SPI mode).
</p>
</dd>
<dt><code>verbose [<var>level</var>]</code></dt>
<dd><p>Change (when <var>level</var> is provided), or display the verbosity
level.
The initial verbosity level is controlled by the number of <code>-v</code> options
given on the command line.
</p>
</dd>
<dt><code>?</code></dt>
<dt><code>help</code></dt>
<dd><p>Give a short on-line summary of the available commands.
</p>
</dd>
<dt><code>quit</code></dt>
<dd><p>Leave terminal mode and thus AVRDUDE.
</p>
</dd>
</dl>
<p>In addition, the following commands are supported on the STK500
and STK600 programmer:
</p>
<dl compact="compact">
<dt><code>vtarg <var>voltage</var></code></dt>
<dd><p>Set the target’s supply voltage to <var>voltage</var> Volts.
</p>
</dd>
<dt><code>varef [<var>channel</var>] <var>voltage</var></code></dt>
<dd><p>Set the adjustable voltage source to <var>voltage</var> Volts.
This voltage is normally used to drive the target’s
<em>Aref</em> input on the STK500 and STK600.
The STK600 offers two reference voltages, which can be
selected by the optional parameter <var>channel</var> (either
0 or 1).
</p>
</dd>
<dt><code>fosc <var>freq</var>[<code>M</code>|<code>k</code>]</code></dt>
<dd><p>Set the master oscillator to <var>freq</var> Hz.
An optional trailing letter <code>M</code>
multiplies by 1E6, a trailing letter <code>k</code> by 1E3.
</p>
</dd>
<dt><code>fosc off</code></dt>
<dd><p>Turn the master oscillator off.
</p>
</dd>
<dt><code>sck <var>period</var></code></dt>
<dd><p><em>STK500 and STK600 only:</em>
Set the SCK clock period to <var>period</var> microseconds.
</p>
<p><em>JTAG ICE only:</em>
Set the JTAG ICE bit clock period to <var>period</var> microseconds.
Note that unlike STK500 settings, this setting will be reverted to
its default value (approximately 1 microsecond) when the programming
software signs off from the JTAG ICE.
This parameter can also be used on the JTAG ICE mkII/3 to specify the
ISP clock period when operating the ICE in ISP mode.
</p>
</dd>
<dt><code>parms</code></dt>
<dd><p><em>STK500 and STK600 only:</em>
Display the current voltage and master oscillator parameters.
</p>
<p><em>JTAG ICE only:</em>
Display the current target supply voltage and JTAG bit clock rate/period.
</p>
</dd>
</dl>
<hr>
<div class="header">
<p>
Next: <a href="Terminal-Mode-Examples.html#Terminal-Mode-Examples" accesskey="n" rel="next">Terminal Mode Examples</a>, Previous: <a href="Terminal-Mode-Operation.html#Terminal-Mode-Operation" accesskey="p" rel="prev">Terminal Mode Operation</a>, Up: <a href="Terminal-Mode-Operation.html#Terminal-Mode-Operation" accesskey="u" rel="up">Terminal Mode Operation</a> [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>]</p>
</div>
</body>
</html>
|