https://tommy0804.ddns.net/index.php?action=history&feed=atom&title=Application_-_DS1302_%2CRTC_module 2026-08-21T16:32:30Z 本wiki上此頁面的修訂紀錄 MediaWiki 1.43.9 https://tommy0804.ddns.net/index.php?title=Application_-_DS1302_,RTC_module&diff=576&oldid=prev 2026-08-21T05:21:07Z

<p>Refactor: redirect mistyped title to corrected page</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="zh-Hant-TW"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">←上個修訂</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">2026年8月21日 (五) 13:21的版本</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">第1行：</td> <td colspan="2" class="diff-lineno">第1行：</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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>[[<del style="font-weight: bold; text-decoration: none;">File:Rpi rtc.jpg|border|400px]]</del></div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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><ins style="font-weight: bold; text-decoration: none;">#REDIRECT </ins>[[<ins style="font-weight: bold; text-decoration: none;">Application </ins>- DS1302, <ins style="font-weight: bold; text-decoration: none;">RTC module</ins>]]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">== Hardware ==</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">[[File:Real-time-clock</del>-<del style="font-weight: bold; text-decoration: none;">connection.jpg|border|RPi with </del>DS1302<del style="font-weight: bold; text-decoration: none;">]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">* In version 2 Pi GPIO27 is in place of GPIO21 (same pin)</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">== Software ==</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">* [http://www.hobbytronics.co.uk/download/rtc-pi.zip</del>, <del style="font-weight: bold; text-decoration: none;"> Real Time Clock Source Code</del>]</div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">&lt;pre&gt;</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;"> Modify the following GPIO definition for RPi 2</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;"> #define GPIO_ADD 0x20200000L                          -&gt;  #define GPIO_ADD 0x3F000000L</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;"> #define SCLK_OUTPUT *(gpio+GPIO_SEL2) &amp;= 0xFFFFFFC7L  -&gt;  #define SCLK_OUTPUT *(gpio+GPIO_SEL2) &amp;= 0xFF1FFFFFL</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;"> #define SCLK_HIGH *(gpio+GPIO_SET) = 0x00200000L      -&gt;  #define SCLK_HIGH *(gpio+GPIO_SET) = 0x08000000L</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;"> #define SCLK_LOW *(gpio+GPIO_CLR) = 0x00200000L      -&gt;  #define SCLK_LOW *(gpio+GPIO_CLR) = 0x08000000L</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">&lt;/pre&gt;</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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> </div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">== Reference ==</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; 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><del style="font-weight: bold; text-decoration: none;">* [http://www.hobbytronics.co.uk/raspberry-pi-real-time-clock, Raspberry Pi Real Time Clock</del>]</div></td><td colspan="2" class="diff-side-added"></td></tr> </table>

Tommy https://tommy0804.ddns.net/index.php?title=Application_-_DS1302_,RTC_module&diff=76&oldid=prev 2018-08-23T02:26:35Z

<p>已建立頁面，內容為 &quot;<a href="/index.php/%E6%AA%94%E6%A1%88:Rpi_rtc.jpg" title="檔案:Rpi rtc.jpg">border|400px</a> == Hardware == <a href="/index.php/%E6%AA%94%E6%A1%88:Real-time-clock-connection.jpg" title="檔案:Real-time-clock-connection.jpg">border|RPi with DS1302</a> * In version 2 Pi GPIO27 is in place of GPIO21 (same…&quot;</p> <p><b>新頁面</b></p><div>[[File:Rpi rtc.jpg|border|400px]]<br /> == Hardware ==<br /> [[File:Real-time-clock-connection.jpg|border|RPi with DS1302]]<br /> * In version 2 Pi GPIO27 is in place of GPIO21 (same pin)<br /> == Software ==<br /> * [http://www.hobbytronics.co.uk/download/rtc-pi.zip, Real Time Clock Source Code]<br /> &lt;pre&gt;<br /> Modify the following GPIO definition for RPi 2<br /> #define GPIO_ADD 0x20200000L -&gt; #define GPIO_ADD 0x3F000000L<br /> #define SCLK_OUTPUT *(gpio+GPIO_SEL2) &amp;= 0xFFFFFFC7L -&gt; #define SCLK_OUTPUT *(gpio+GPIO_SEL2) &amp;= 0xFF1FFFFFL<br /> #define SCLK_HIGH *(gpio+GPIO_SET) = 0x00200000L -&gt; #define SCLK_HIGH *(gpio+GPIO_SET) = 0x08000000L<br /> #define SCLK_LOW *(gpio+GPIO_CLR) = 0x00200000L -&gt; #define SCLK_LOW *(gpio+GPIO_CLR) = 0x08000000L<br /> &lt;/pre&gt;<br /> <br /> == Reference ==<br /> * [http://www.hobbytronics.co.uk/raspberry-pi-real-time-clock, Raspberry Pi Real Time Clock]</div>

Tommy