https://www.theiphonewiki.com/w/index.php?action=history&feed=atom&title=Debug-uarts_%28iBoot_variable%29 2026-04-08T20:59:14Z Revision history for this page on the wiki MediaWiki 1.31.14 https://www.theiphonewiki.com/w/index.php?title=Debug-uarts_(iBoot_variable)&diff=69053&oldid=prev 2018-05-24T19:06:59Z

<p>grammar</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 19:06, 24 May 2018</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>As of iOS 9, the output<del class="diffchange diffchange-inline"> is</del> appears as two hex strings: the first string is the filename, and the second is the line number. This means that in order to view the log output, the latest revision of the iBoot source is required.</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>As of iOS 9, the output appears as two hex strings: the first string is the filename, and the second is the line number. This means that in order to view the log output, the latest revision of the iBoot source is required.</div></td> </tr> <!-- diff cache key theiphon_wikidb:diff:wikidiff2:1.12:old-69050:rev-69053:1.7.2:0 --> </table>

OothecaPickle https://www.theiphonewiki.com/w/index.php?title=Debug-uarts_(iBoot_variable)&diff=69050&oldid=prev 2018-05-23T16:07:31Z

<p>Formatting fix</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 16:07, 23 May 2018</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>If set to 3, [[LLB]] and [[iBoot]] will give debug output over serial while booting or while in [[Recovery Mode<del class="diffchange diffchange-inline">]</del>]]. This allows you to see things like the list of firmware images in flash and the information that it output whilst the LCD is initialized (ie. pre-"[[Recovery Mode]]" output).</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>If set to 3, [[LLB]] and [[iBoot]] will give debug output over serial while booting or while in [[Recovery Mode]]. This allows you to see things like the list of firmware images in flash and the information that it output whilst the LCD is initialized (ie. pre-"[[Recovery Mode]]" output).</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> </tr> <!-- diff cache key theiphon_wikidb:diff:wikidiff2:1.12:old-69049:rev-69050:1.7.2:0 --> </table>

Nullpixel https://www.theiphonewiki.com/w/index.php?title=Debug-uarts_(iBoot_variable)&diff=69049&oldid=prev 2018-05-23T16:06:59Z

<p>Add information about the obfuscated output</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 16:06, 23 May 2018</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>As of iOS 9, the output is<del class="diffchange diffchange-inline"> obfuscated, and</del> appears as hex strings, <del class="diffchange diffchange-inline">hence</del> <del class="diffchange diffchange-inline">making</del> <del class="diffchange diffchange-inline">it</del> <del class="diffchange diffchange-inline">unreadable</del>.</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>As of iOS 9, the output is appears as<ins class="diffchange diffchange-inline"> two</ins> hex strings<ins class="diffchange diffchange-inline">: the first string is the filename</ins>, <ins class="diffchange diffchange-inline">and the second is the line number. This means that in order to view the log output, the latest revision of the iBoot</ins> <ins class="diffchange diffchange-inline">source</ins> <ins class="diffchange diffchange-inline">is</ins> <ins class="diffchange diffchange-inline">required</ins>.</div></td> </tr> <!-- diff cache key theiphon_wikidb:diff:wikidiff2:1.12:old-55845:rev-69049:1.7.2:0 --> </table>

Nullpixel https://www.theiphonewiki.com/w/index.php?title=Debug-uarts_(iBoot_variable)&diff=55845&oldid=prev 2017-03-03T18:24:09Z

<p>Fix typo</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 18:24, 3 March 2017</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 3:</td> <td colspan="2" class="diff-lineno">Line 3:</td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to 3, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>As of iOS 9, the output is obfuscated, and appears as <del class="diffchange diffchange-inline">he's</del> strings, hence making it unreadable.</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>As of iOS 9, the output is obfuscated, and appears as <ins class="diffchange diffchange-inline">hex</ins> strings, hence making it unreadable.</div></td> </tr> <!-- diff cache key theiphon_wikidb:diff:wikidiff2:1.12:old-55844:rev-55845:1.7.2:0 --> </table>

Nullpixel https://www.theiphonewiki.com/w/index.php?title=Debug-uarts_(iBoot_variable)&diff=55844&oldid=prev 2017-03-03T18:19:39Z

<p>Fix debug value, and added obf as of 9</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 18:19, 3 March 2017</td> </tr><tr> <td colspan="2" class="diff-lineno">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>If set to <del class="diffchange diffchange-inline">1</del>, [[LLB]] and [[iBoot]] will give debug output over serial while booting or while in [[Recovery Mode]]]. This allows you to see things like the list of firmware images in flash and the information that it output whilst the LCD is initialized (ie. pre-"[[Recovery Mode]]" output).</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>If set to <ins class="diffchange diffchange-inline">3</ins>, [[LLB]] and [[iBoot]] will give debug output over serial while booting or while in [[Recovery Mode]]]. This allows you to see things like the list of firmware images in flash and the information that it output whilst the LCD is initialized (ie. pre-"[[Recovery Mode]]" output).</div></td> </tr> <tr> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> <td class="diff-marker">&#160;</td> <td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td> </tr> <tr> <td class="diff-marker">−</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to <del class="diffchange diffchange-inline">1</del>, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Note that as a consequence, when set to <ins class="diffchange diffchange-inline">3</ins>, output over USB may be very choppy for reasons that have not yet been investigated.</div></td> </tr> <tr> <td colspan="2" class="diff-empty">&#160;</td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"></td> </tr> <tr> <td colspan="2" class="diff-empty">&#160;</td> <td class="diff-marker">+</td> <td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>As of iOS 9, the output is obfuscated, and appears as he's strings, hence making it unreadable.</div></td> </tr> <!-- diff cache key theiphon_wikidb:diff:wikidiff2:1.12:old-5781:rev-55844:1.7.2:0 --> </table>

Nullpixel https://www.theiphonewiki.com/w/index.php?title=Debug-uarts_(iBoot_variable)&diff=5781&oldid=prev 2010-02-03T17:39:28Z

<p>New page: If set to 1, <a href="/wiki/LLB" title="LLB">LLB</a> and <a href="/wiki/IBoot" title="IBoot">iBoot</a> will give debug output over serial while booting or while in <a href="/wiki/Recovery_Mode" title="Recovery Mode">Recovery Mode</a>]. This allows you to see things like the list of firmware images in flash ...</p> <p><b>New page</b></p><div>If set to 1, [[LLB]] and [[iBoot]] will give debug output over serial while booting or while in [[Recovery Mode]]]. This allows you to see things like the list of firmware images in flash and the information that it output whilst the LCD is initialized (ie. pre-&quot;[[Recovery Mode]]&quot; output).<br /> <br /> Note that as a consequence, when set to 1, output over USB may be very choppy for reasons that have not yet been investigated.</div>

WillStrafach