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<a href="#pub-methods">Public Member Functions</a> |
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<div class="title">SSD1306AsciiAvrI2c Class Reference</div> </div>
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<p>Class for I2C displays on AVR.
<a href="class_s_s_d1306_ascii_avr_i2c.html#details">More...</a></p>
<p><code>#include <SSD1306AsciiAvrI2c.h></code></p>
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Inheritance diagram for SSD1306AsciiAvrI2c:</div>
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Collaboration diagram for SSD1306AsciiAvrI2c:</div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pub-methods"></a>
Public Member Functions</h2></td></tr>
<tr class="memitem:a5a85195ab4f8c00dc2d4ccc778b438b7"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii_avr_i2c.html#a5a85195ab4f8c00dc2d4ccc778b438b7">begin</a> (const <a class="el" href="struct_dev_type.html">DevType</a> *dev, uint8_t i2cAddr)</td></tr>
<tr class="memdesc:a5a85195ab4f8c00dc2d4ccc778b438b7"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the display controller. <a href="#a5a85195ab4f8c00dc2d4ccc778b438b7">More...</a><br /></td></tr>
<tr class="separator:a5a85195ab4f8c00dc2d4ccc778b438b7"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2e0905f0cdcc457184208c65a2249e51"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii_avr_i2c.html#a2e0905f0cdcc457184208c65a2249e51">begin</a> (const <a class="el" href="struct_dev_type.html">DevType</a> *dev, uint8_t i2cAddr, uint8_t rst)</td></tr>
<tr class="memdesc:a2e0905f0cdcc457184208c65a2249e51"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the display controller. <a href="#a2e0905f0cdcc457184208c65a2249e51">More...</a><br /></td></tr>
<tr class="separator:a2e0905f0cdcc457184208c65a2249e51"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3b32ce716a5ea4a6b288a74b0d550683"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a3b32ce716a5ea4a6b288a74b0d550683">charSpacing</a> (uint8_t c)</td></tr>
<tr class="memdesc:a3b32ce716a5ea4a6b288a74b0d550683"><td class="mdescLeft"> </td><td class="mdescRight">Determine the spacing of a character. Spacing is width + space. <a href="#a3b32ce716a5ea4a6b288a74b0d550683">More...</a><br /></td></tr>
<tr class="separator:a3b32ce716a5ea4a6b288a74b0d550683"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0152829a8c07762690cfc81747e1acf6"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a0152829a8c07762690cfc81747e1acf6">charWidth</a> (uint8_t c) const</td></tr>
<tr class="memdesc:a0152829a8c07762690cfc81747e1acf6"><td class="mdescLeft"> </td><td class="mdescRight">Determine the width of a character. <a href="#a0152829a8c07762690cfc81747e1acf6">More...</a><br /></td></tr>
<tr class="separator:a0152829a8c07762690cfc81747e1acf6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:adbe509084bf81c4e31392a726c76c4a3"><td class="memItemLeft" align="right" valign="top"><a id="adbe509084bf81c4e31392a726c76c4a3"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#adbe509084bf81c4e31392a726c76c4a3">clear</a> ()</td></tr>
<tr class="memdesc:adbe509084bf81c4e31392a726c76c4a3"><td class="mdescLeft"> </td><td class="mdescRight">Clear the display and set the cursor to (0, 0). <br /></td></tr>
<tr class="separator:adbe509084bf81c4e31392a726c76c4a3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad0570a4744dd0fa4f21833a1803e7568"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#ad0570a4744dd0fa4f21833a1803e7568">clear</a> (uint8_t c0, uint8_t c1, uint8_t r0, uint8_t r1)</td></tr>
<tr class="memdesc:ad0570a4744dd0fa4f21833a1803e7568"><td class="mdescLeft"> </td><td class="mdescRight">Clear a region of the display. <a href="#ad0570a4744dd0fa4f21833a1803e7568">More...</a><br /></td></tr>
<tr class="separator:ad0570a4744dd0fa4f21833a1803e7568"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa5211c9019bc9068eab659d718c93cc6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#aa5211c9019bc9068eab659d718c93cc6">clearField</a> (uint8_t <a class="el" href="class_s_s_d1306_ascii.html#a8807e8386209fb20b9db19ee987e11dc">col</a>, uint8_t <a class="el" href="class_s_s_d1306_ascii.html#acaa73cbce657f3863a261c897d586f5b">row</a>, uint8_t n)</td></tr>
<tr class="memdesc:aa5211c9019bc9068eab659d718c93cc6"><td class="mdescLeft"> </td><td class="mdescRight">Clear a field of n <a class="el" href="class_s_s_d1306_ascii.html#a265e65ec1254484edeab3fd747151f9a" title="Width of a field in pixels. ">fieldWidth()</a> characters. <a href="#aa5211c9019bc9068eab659d718c93cc6">More...</a><br /></td></tr>
<tr class="separator:aa5211c9019bc9068eab659d718c93cc6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a17ad770e14f6791842e5ac26a8304e6e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a17ad770e14f6791842e5ac26a8304e6e">clearToEOL</a> ()</td></tr>
<tr class="memdesc:a17ad770e14f6791842e5ac26a8304e6e"><td class="mdescLeft"> </td><td class="mdescRight">Clear the display to the end of the current line. <a href="#a17ad770e14f6791842e5ac26a8304e6e">More...</a><br /></td></tr>
<tr class="separator:a17ad770e14f6791842e5ac26a8304e6e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8807e8386209fb20b9db19ee987e11dc"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a8807e8386209fb20b9db19ee987e11dc">col</a> () const</td></tr>
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<tr class="memitem:ad6c0f15653c2d8270ffffbd8d74ebe12"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#ad6c0f15653c2d8270ffffbd8d74ebe12">displayHeight</a> () const</td></tr>
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<tr class="memitem:ab05fbcc3a2f70c35d93b1aa0fdf61f4d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#ab05fbcc3a2f70c35d93b1aa0fdf61f4d">displayRemap</a> (bool mode)</td></tr>
<tr class="memdesc:ab05fbcc3a2f70c35d93b1aa0fdf61f4d"><td class="mdescLeft"> </td><td class="mdescRight">Set display to normal or 180 degree remap mode. <a href="#ab05fbcc3a2f70c35d93b1aa0fdf61f4d">More...</a><br /></td></tr>
<tr class="separator:ab05fbcc3a2f70c35d93b1aa0fdf61f4d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ad949fa2fa919f5fa4975f40b4c91f18d"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#ad949fa2fa919f5fa4975f40b4c91f18d">displayRows</a> () const</td></tr>
<tr class="separator:ad949fa2fa919f5fa4975f40b4c91f18d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:af36e4034fe1c8c90204bd8a14309619f"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#af36e4034fe1c8c90204bd8a14309619f">displayWidth</a> () const</td></tr>
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<tr class="memitem:a265e65ec1254484edeab3fd747151f9a"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a265e65ec1254484edeab3fd747151f9a">fieldWidth</a> (uint8_t n)</td></tr>
<tr class="memdesc:a265e65ec1254484edeab3fd747151f9a"><td class="mdescLeft"> </td><td class="mdescRight">Width of a field in pixels. <a href="#a265e65ec1254484edeab3fd747151f9a">More...</a><br /></td></tr>
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<tr class="memitem:a2a45580859ba1e08d68ec3cb36a0a04c"><td class="memItemLeft" align="right" valign="top">const uint8_t * </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a2a45580859ba1e08d68ec3cb36a0a04c">font</a> () const</td></tr>
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<tr class="memitem:add82df96c9df53995b0d140c3e9af037"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#add82df96c9df53995b0d140c3e9af037">fontCharCount</a> () const</td></tr>
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<tr class="memitem:a716e07dc45735fd62bbcb570f5e2b84d"><td class="memItemLeft" align="right" valign="top">char </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a716e07dc45735fd62bbcb570f5e2b84d">fontFirstChar</a> () const</td></tr>
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<tr class="memitem:a5bcc510507d2b2c6efaf0049fa58a56d"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a5bcc510507d2b2c6efaf0049fa58a56d">fontHeight</a> () const</td></tr>
<tr class="separator:a5bcc510507d2b2c6efaf0049fa58a56d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a429c6f0338ce0e0816b351d2d04e62a8"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a429c6f0338ce0e0816b351d2d04e62a8">fontRows</a> () const</td></tr>
<tr class="separator:a429c6f0338ce0e0816b351d2d04e62a8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a513f639bd3c5fed26dce87c447203a75"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a513f639bd3c5fed26dce87c447203a75">fontWidth</a> () const</td></tr>
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<tr class="memitem:a21378e19bc7f92b7d01246c04a6d1cbf"><td class="memItemLeft" align="right" valign="top"><a id="a21378e19bc7f92b7d01246c04a6d1cbf"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a21378e19bc7f92b7d01246c04a6d1cbf">home</a> ()</td></tr>
<tr class="memdesc:a21378e19bc7f92b7d01246c04a6d1cbf"><td class="mdescLeft"> </td><td class="mdescRight">Set the cursor position to (0, 0). <br /></td></tr>
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<tr class="memitem:af56b4a437a5913174b976b9b893eeb26"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#af56b4a437a5913174b976b9b893eeb26">init</a> (const <a class="el" href="struct_dev_type.html">DevType</a> *dev)</td></tr>
<tr class="memdesc:af56b4a437a5913174b976b9b893eeb26"><td class="mdescLeft"> </td><td class="mdescRight">Initialize the display controller. <a href="#af56b4a437a5913174b976b9b893eeb26">More...</a><br /></td></tr>
<tr class="separator:af56b4a437a5913174b976b9b893eeb26"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a112237bb1921f42259fa017d8aea982e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a112237bb1921f42259fa017d8aea982e">invertDisplay</a> (bool invert)</td></tr>
<tr class="memdesc:a112237bb1921f42259fa017d8aea982e"><td class="mdescLeft"> </td><td class="mdescRight">Set pixel mode for for entire display. <a href="#a112237bb1921f42259fa017d8aea982e">More...</a><br /></td></tr>
<tr class="separator:a112237bb1921f42259fa017d8aea982e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abb50cc9cf620f7cc61785b169e8f7af4"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#abb50cc9cf620f7cc61785b169e8f7af4">invertMode</a> () const</td></tr>
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<tr class="memitem:a4d22729261450299263dc509a0d85f44"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a4d22729261450299263dc509a0d85f44">letterSpacing</a> () const</td></tr>
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<tr class="memitem:aad6f28f24db21b1f796ac00514b3f8fc"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#aad6f28f24db21b1f796ac00514b3f8fc">magFactor</a> () const</td></tr>
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<tr class="memitem:a3500df5b7eb58d9a9fed0666dd32499e"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a3500df5b7eb58d9a9fed0666dd32499e">pageOffset</a> () const</td></tr>
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<tr class="memitem:a5a45029ed9541b48bfe399c42e04ed85"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a5a45029ed9541b48bfe399c42e04ed85">pageOffsetLine</a> () const</td></tr>
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<tr class="memitem:acaa73cbce657f3863a261c897d586f5b"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#acaa73cbce657f3863a261c897d586f5b">row</a> () const</td></tr>
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<tr class="memitem:a97ea2d9d54bbea6be06ec135720dee98"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a97ea2d9d54bbea6be06ec135720dee98">scrollDisplay</a> (int8_t lines)</td></tr>
<tr class="memdesc:a97ea2d9d54bbea6be06ec135720dee98"><td class="mdescLeft"> </td><td class="mdescRight">Scroll the Display window. <a href="#a97ea2d9d54bbea6be06ec135720dee98">More...</a><br /></td></tr>
<tr class="separator:a97ea2d9d54bbea6be06ec135720dee98"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aa1a6e675534842911bb7080e39edbdee"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#aa1a6e675534842911bb7080e39edbdee">scrollIsSynced</a> () const</td></tr>
<tr class="separator:aa1a6e675534842911bb7080e39edbdee"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a163f89185df51d03ab08514607d70278"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a163f89185df51d03ab08514607d70278">scrollMemory</a> (int8_t rows)</td></tr>
<tr class="memdesc:a163f89185df51d03ab08514607d70278"><td class="mdescLeft"> </td><td class="mdescRight">Scroll the RAM window. <a href="#a163f89185df51d03ab08514607d70278">More...</a><br /></td></tr>
<tr class="separator:a163f89185df51d03ab08514607d70278"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3c0182f72bb352c3bbeeeff4f42bf253"><td class="memItemLeft" align="right" valign="top"><a id="a3c0182f72bb352c3bbeeeff4f42bf253"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a3c0182f72bb352c3bbeeeff4f42bf253">set1X</a> ()</td></tr>
<tr class="memdesc:a3c0182f72bb352c3bbeeeff4f42bf253"><td class="mdescLeft"> </td><td class="mdescRight">Set the character magnification factor to one. <br /></td></tr>
<tr class="separator:a3c0182f72bb352c3bbeeeff4f42bf253"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a37623fdc8396b3054ae14f66e47dbd30"><td class="memItemLeft" align="right" valign="top"><a id="a37623fdc8396b3054ae14f66e47dbd30"></a>
void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a37623fdc8396b3054ae14f66e47dbd30">set2X</a> ()</td></tr>
<tr class="memdesc:a37623fdc8396b3054ae14f66e47dbd30"><td class="mdescLeft"> </td><td class="mdescRight">Set the character magnification factor to two. <br /></td></tr>
<tr class="separator:a37623fdc8396b3054ae14f66e47dbd30"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0d51b0125e01cda875a52ab4df220d0d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a0d51b0125e01cda875a52ab4df220d0d">setCol</a> (uint8_t <a class="el" href="class_s_s_d1306_ascii.html#a8807e8386209fb20b9db19ee987e11dc">col</a>)</td></tr>
<tr class="memdesc:a0d51b0125e01cda875a52ab4df220d0d"><td class="mdescLeft"> </td><td class="mdescRight">Set the current column number. <a href="#a0d51b0125e01cda875a52ab4df220d0d">More...</a><br /></td></tr>
<tr class="separator:a0d51b0125e01cda875a52ab4df220d0d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0b594b4ef988c32be7337af9a81e5bb3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a0b594b4ef988c32be7337af9a81e5bb3">setContrast</a> (uint8_t value)</td></tr>
<tr class="memdesc:a0b594b4ef988c32be7337af9a81e5bb3"><td class="mdescLeft"> </td><td class="mdescRight">Set the display contrast. <a href="#a0b594b4ef988c32be7337af9a81e5bb3">More...</a><br /></td></tr>
<tr class="separator:a0b594b4ef988c32be7337af9a81e5bb3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae17ec7ca20e16fdc832ec5ff579597d6"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#ae17ec7ca20e16fdc832ec5ff579597d6">setCursor</a> (uint8_t <a class="el" href="class_s_s_d1306_ascii.html#a8807e8386209fb20b9db19ee987e11dc">col</a>, uint8_t <a class="el" href="class_s_s_d1306_ascii.html#acaa73cbce657f3863a261c897d586f5b">row</a>)</td></tr>
<tr class="memdesc:ae17ec7ca20e16fdc832ec5ff579597d6"><td class="mdescLeft"> </td><td class="mdescRight">Set the cursor position. <a href="#ae17ec7ca20e16fdc832ec5ff579597d6">More...</a><br /></td></tr>
<tr class="separator:ae17ec7ca20e16fdc832ec5ff579597d6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a1129bcc81e4a46a32a01825b7b8a5cf3"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a1129bcc81e4a46a32a01825b7b8a5cf3">setFont</a> (const uint8_t *<a class="el" href="class_s_s_d1306_ascii.html#a2a45580859ba1e08d68ec3cb36a0a04c">font</a>)</td></tr>
<tr class="memdesc:a1129bcc81e4a46a32a01825b7b8a5cf3"><td class="mdescLeft"> </td><td class="mdescRight">Set the current font. <a href="#a1129bcc81e4a46a32a01825b7b8a5cf3">More...</a><br /></td></tr>
<tr class="separator:a1129bcc81e4a46a32a01825b7b8a5cf3"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8881891a34f2d144061ca039ca9eeee8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii_avr_i2c.html#a8881891a34f2d144061ca039ca9eeee8">setI2cClock</a> (uint32_t frequency)</td></tr>
<tr class="memdesc:a8881891a34f2d144061ca039ca9eeee8"><td class="mdescLeft"> </td><td class="mdescRight">Set the I2C bit rate. <a href="#a8881891a34f2d144061ca039ca9eeee8">More...</a><br /></td></tr>
<tr class="separator:a8881891a34f2d144061ca039ca9eeee8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a89ef4ac8df08f2c8b2fe14e06336326e"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a89ef4ac8df08f2c8b2fe14e06336326e">setInvertMode</a> (bool mode)</td></tr>
<tr class="memdesc:a89ef4ac8df08f2c8b2fe14e06336326e"><td class="mdescLeft"> </td><td class="mdescRight">Set invert mode for write/print. <a href="#a89ef4ac8df08f2c8b2fe14e06336326e">More...</a><br /></td></tr>
<tr class="separator:a89ef4ac8df08f2c8b2fe14e06336326e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a349b939a24605f252476c728d9ccbb2c"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a349b939a24605f252476c728d9ccbb2c">setLetterSpacing</a> (uint8_t pixels)</td></tr>
<tr class="memdesc:a349b939a24605f252476c728d9ccbb2c"><td class="mdescLeft"> </td><td class="mdescRight">Set letter-spacing. <a class="el" href="class_s_s_d1306_ascii.html#a1129bcc81e4a46a32a01825b7b8a5cf3" title="Set the current font. ">setFont()</a> will restore default letter-spacing. <a href="#a349b939a24605f252476c728d9ccbb2c">More...</a><br /></td></tr>
<tr class="separator:a349b939a24605f252476c728d9ccbb2c"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ab442f997e93fff373fd97ac516aca833"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#ab442f997e93fff373fd97ac516aca833">setPageOffset</a> (uint8_t page)</td></tr>
<tr class="memdesc:ab442f997e93fff373fd97ac516aca833"><td class="mdescLeft"> </td><td class="mdescRight">Set page offset. <a href="#ab442f997e93fff373fd97ac516aca833">More...</a><br /></td></tr>
<tr class="separator:ab442f997e93fff373fd97ac516aca833"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a8aa1820cbea2e6fe2cb607910436e87a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a8aa1820cbea2e6fe2cb607910436e87a">setRow</a> (uint8_t <a class="el" href="class_s_s_d1306_ascii.html#acaa73cbce657f3863a261c897d586f5b">row</a>)</td></tr>
<tr class="memdesc:a8aa1820cbea2e6fe2cb607910436e87a"><td class="mdescLeft"> </td><td class="mdescRight">Set the current row number. <a href="#a8aa1820cbea2e6fe2cb607910436e87a">More...</a><br /></td></tr>
<tr class="separator:a8aa1820cbea2e6fe2cb607910436e87a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:ae6e7e2c25f90ac6a98b5fca7753a4c0b"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#ae6e7e2c25f90ac6a98b5fca7753a4c0b">setScroll</a> (bool enable)</td></tr>
<tr class="memdesc:ae6e7e2c25f90ac6a98b5fca7753a4c0b"><td class="mdescLeft"> </td><td class="mdescRight">Enable or disable scroll mode. Deprecated use <a class="el" href="class_s_s_d1306_ascii.html#aff6c1dee783c665194d5eff6a1881e6a" title="Set scroll mode. ">setScrollMode()</a>. <a href="#ae6e7e2c25f90ac6a98b5fca7753a4c0b">More...</a><br /></td></tr>
<tr class="separator:ae6e7e2c25f90ac6a98b5fca7753a4c0b"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:aff6c1dee783c665194d5eff6a1881e6a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#aff6c1dee783c665194d5eff6a1881e6a">setScrollMode</a> (uint8_t mode)</td></tr>
<tr class="memdesc:aff6c1dee783c665194d5eff6a1881e6a"><td class="mdescLeft"> </td><td class="mdescRight">Set scroll mode. <a href="#aff6c1dee783c665194d5eff6a1881e6a">More...</a><br /></td></tr>
<tr class="separator:aff6c1dee783c665194d5eff6a1881e6a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2ec37c0cced265da75f4a776f0642547"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a2ec37c0cced265da75f4a776f0642547">setStartLine</a> (uint8_t line)</td></tr>
<tr class="memdesc:a2ec37c0cced265da75f4a776f0642547"><td class="mdescLeft"> </td><td class="mdescRight">Set the display start line register. <a href="#a2ec37c0cced265da75f4a776f0642547">More...</a><br /></td></tr>
<tr class="separator:a2ec37c0cced265da75f4a776f0642547"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a0236f5bdda01a867e6afd59109a8f0a8"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a0236f5bdda01a867e6afd59109a8f0a8">skipColumns</a> (uint8_t n)</td></tr>
<tr class="memdesc:a0236f5bdda01a867e6afd59109a8f0a8"><td class="mdescLeft"> </td><td class="mdescRight">Skip leading pixels writing characters to display display RAM. <a href="#a0236f5bdda01a867e6afd59109a8f0a8">More...</a><br /></td></tr>
<tr class="separator:a0236f5bdda01a867e6afd59109a8f0a8"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a5535be4d677e052cd14d310dd0416031"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a5535be4d677e052cd14d310dd0416031">ssd1306WriteCmd</a> (uint8_t c)</td></tr>
<tr class="memdesc:a5535be4d677e052cd14d310dd0416031"><td class="mdescLeft"> </td><td class="mdescRight">Write a command byte to the display controller. <a href="#a5535be4d677e052cd14d310dd0416031">More...</a><br /></td></tr>
<tr class="separator:a5535be4d677e052cd14d310dd0416031"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a74c3ff54ac519515575c983458fb6cb4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a74c3ff54ac519515575c983458fb6cb4">ssd1306WriteRam</a> (uint8_t c)</td></tr>
<tr class="memdesc:a74c3ff54ac519515575c983458fb6cb4"><td class="mdescLeft"> </td><td class="mdescRight">Write a byte to RAM in the display controller. <a href="#a74c3ff54ac519515575c983458fb6cb4">More...</a><br /></td></tr>
<tr class="separator:a74c3ff54ac519515575c983458fb6cb4"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a2b6bc3838dca4dab0080e555e1c69206"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a2b6bc3838dca4dab0080e555e1c69206">ssd1306WriteRamBuf</a> (uint8_t c)</td></tr>
<tr class="memdesc:a2b6bc3838dca4dab0080e555e1c69206"><td class="mdescLeft"> </td><td class="mdescRight">Write a byte to RAM in the display controller. <a href="#a2b6bc3838dca4dab0080e555e1c69206">More...</a><br /></td></tr>
<tr class="separator:a2b6bc3838dca4dab0080e555e1c69206"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:abdcd4cf29cb35f6c5bba1fc835de675a"><td class="memItemLeft" align="right" valign="top">uint8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#abdcd4cf29cb35f6c5bba1fc835de675a">startLine</a> () const</td></tr>
<tr class="separator:abdcd4cf29cb35f6c5bba1fc835de675a"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a3cdbc510a48201c74f0028235003dba6"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a3cdbc510a48201c74f0028235003dba6">strWidth</a> (const char *str) const</td></tr>
<tr class="memdesc:a3cdbc510a48201c74f0028235003dba6"><td class="mdescLeft"> </td><td class="mdescRight">Character width. <a href="#a3cdbc510a48201c74f0028235003dba6">More...</a><br /></td></tr>
<tr class="separator:a3cdbc510a48201c74f0028235003dba6"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a61b9d262f1e01a6d09cd45cd4fb86e2d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a61b9d262f1e01a6d09cd45cd4fb86e2d">tickerInit</a> (<a class="el" href="struct_ticker_state.html">TickerState</a> *state, const uint8_t *<a class="el" href="class_s_s_d1306_ascii.html#a2a45580859ba1e08d68ec3cb36a0a04c">font</a>, uint8_t <a class="el" href="class_s_s_d1306_ascii.html#acaa73cbce657f3863a261c897d586f5b">row</a>, bool mag2X=false, uint8_t bgnCol=0, uint8_t endCol=255)</td></tr>
<tr class="memdesc:a61b9d262f1e01a6d09cd45cd4fb86e2d"><td class="mdescLeft"> </td><td class="mdescRight">Initialize <a class="el" href="struct_ticker_state.html" title="ticker status ">TickerState</a> struct and clear ticker field. <a href="#a61b9d262f1e01a6d09cd45cd4fb86e2d">More...</a><br /></td></tr>
<tr class="separator:a61b9d262f1e01a6d09cd45cd4fb86e2d"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:afb477dc1d3f3f65aa28c459d1130305e"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#afb477dc1d3f3f65aa28c459d1130305e">tickerText</a> (<a class="el" href="struct_ticker_state.html">TickerState</a> *state, const String &str)</td></tr>
<tr class="memdesc:afb477dc1d3f3f65aa28c459d1130305e"><td class="mdescLeft"> </td><td class="mdescRight">Add text pointer to display queue. <a href="#afb477dc1d3f3f65aa28c459d1130305e">More...</a><br /></td></tr>
<tr class="separator:afb477dc1d3f3f65aa28c459d1130305e"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a6c7b63a8e660addf5a95504106b36eb0"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a6c7b63a8e660addf5a95504106b36eb0">tickerText</a> (<a class="el" href="struct_ticker_state.html">TickerState</a> *state, const char *text)</td></tr>
<tr class="memdesc:a6c7b63a8e660addf5a95504106b36eb0"><td class="mdescLeft"> </td><td class="mdescRight">Add text pointer to display queue. <a href="#a6c7b63a8e660addf5a95504106b36eb0">More...</a><br /></td></tr>
<tr class="separator:a6c7b63a8e660addf5a95504106b36eb0"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a024fef17820a709a1f6f32ce1330cda2"><td class="memItemLeft" align="right" valign="top">int8_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a024fef17820a709a1f6f32ce1330cda2">tickerTick</a> (<a class="el" href="struct_ticker_state.html">TickerState</a> *state)</td></tr>
<tr class="memdesc:a024fef17820a709a1f6f32ce1330cda2"><td class="mdescLeft"> </td><td class="mdescRight">Advance ticker by one pixel. <a href="#a024fef17820a709a1f6f32ce1330cda2">More...</a><br /></td></tr>
<tr class="separator:a024fef17820a709a1f6f32ce1330cda2"><td class="memSeparator" colspan="2"> </td></tr>
<tr class="memitem:a344281335d089b05e63d97de61c988ab"><td class="memItemLeft" align="right" valign="top">size_t </td><td class="memItemRight" valign="bottom"><a class="el" href="class_s_s_d1306_ascii.html#a344281335d089b05e63d97de61c988ab">write</a> (uint8_t c)</td></tr>
<tr class="memdesc:a344281335d089b05e63d97de61c988ab"><td class="mdescLeft"> </td><td class="mdescRight">Display a character. <a href="#a344281335d089b05e63d97de61c988ab">More...</a><br /></td></tr>
<tr class="separator:a344281335d089b05e63d97de61c988ab"><td class="memSeparator" colspan="2"> </td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<div class="textblock"><p>Class for I2C displays on AVR. </p>
<p>Uses the <a class="el" href="class_avr_i2c.html" title="Hardware I2C master class for AVR. ">AvrI2c</a> class that is smaller and faster than the Wire library. </p>
</div><h2 class="groupheader">Member Function Documentation</h2>
<a id="a5a85195ab4f8c00dc2d4ccc778b438b7"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a5a85195ab4f8c00dc2d4ccc778b438b7">◆ </a></span>begin() <span class="overload">[1/2]</span></h2>
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<td class="memname">void SSD1306AsciiAvrI2c::begin </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="struct_dev_type.html">DevType</a> * </td>
<td class="paramname"><em>dev</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>i2cAddr</em> </td>
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<td>)</td>
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<p>Initialize the display controller. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">dev</td><td>A device initialization structure. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">i2cAddr</td><td>The I2C address of the display controller. </td></tr>
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<h2 class="memtitle"><span class="permalink"><a href="#a2e0905f0cdcc457184208c65a2249e51">◆ </a></span>begin() <span class="overload">[2/2]</span></h2>
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<td class="memname">void SSD1306AsciiAvrI2c::begin </td>
<td>(</td>
<td class="paramtype">const <a class="el" href="struct_dev_type.html">DevType</a> * </td>
<td class="paramname"><em>dev</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>i2cAddr</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>rst</em> </td>
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<td>)</td>
<td></td><td></td>
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<p>Initialize the display controller. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">dev</td><td>A device initialization structure. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">i2cAddr</td><td>The I2C address of the display controller. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">rst</td><td>The display controller reset pin. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a3b32ce716a5ea4a6b288a74b0d550683">◆ </a></span>charSpacing()</h2>
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<td class="memname">uint8_t SSD1306Ascii::charSpacing </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c</em></td><td>)</td>
<td></td>
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<p>Determine the spacing of a character. Spacing is width + space. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>Character code. </td></tr>
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</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Spacing of the character in pixels. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a0152829a8c07762690cfc81747e1acf6">◆ </a></span>charWidth()</h2>
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<td class="memname">uint8_t SSD1306Ascii::charWidth </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c</em></td><td>)</td>
<td> const</td>
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<p>Determine the width of a character. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>Character code. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Width of the character in pixels. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ad0570a4744dd0fa4f21833a1803e7568">◆ </a></span>clear()</h2>
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<td class="memname">void SSD1306Ascii::clear </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c0</em>, </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c1</em>, </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>r0</em>, </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>r1</em> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Clear a region of the display. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">c0</td><td>Starting column. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">c1</td><td>Ending column. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">r0</td><td>Starting row; </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">r1</td><td>Ending row; </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>The final cursor position will be (c0, r0). </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aa5211c9019bc9068eab659d718c93cc6">◆ </a></span>clearField()</h2>
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<td class="memname">void SSD1306Ascii::clearField </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>col</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>row</em>, </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>n</em> </td>
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<td>)</td>
<td></td><td></td>
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<p>Clear a field of n <a class="el" href="class_s_s_d1306_ascii.html#a265e65ec1254484edeab3fd747151f9a" title="Width of a field in pixels. ">fieldWidth()</a> characters. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">col</td><td>Field start column.</td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">row</td><td>Field start row.</td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>Number of characters in the field. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a17ad770e14f6791842e5ac26a8304e6e">◆ </a></span>clearToEOL()</h2>
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<td class="memname">void SSD1306Ascii::clearToEOL </td>
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<td class="paramname"></td><td>)</td>
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<p>Clear the display to the end of the current line. </p>
<dl class="section note"><dt>Note</dt><dd>The number of rows cleared will be determined by the height of the current font. </dd>
<dd>
The cursor will be returned to the original position. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a8807e8386209fb20b9db19ee987e11dc">◆ </a></span>col()</h2>
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<td class="memname">uint8_t SSD1306Ascii::col </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The current column in pixels. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ad6c0f15653c2d8270ffffbd8d74ebe12">◆ </a></span>displayHeight()</h2>
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<td class="memname">uint8_t SSD1306Ascii::displayHeight </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The display hight in pixels. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ab05fbcc3a2f70c35d93b1aa0fdf61f4d">◆ </a></span>displayRemap()</h2>
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<td class="memname">void SSD1306Ascii::displayRemap </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>mode</em></td><td>)</td>
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<p>Set display to normal or 180 degree remap mode. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>true for normal mode, false for remap mode.</td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>Adafruit and many ebay displays use remap mode. Use normal mode to rotate these displays 180 degrees. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#ad949fa2fa919f5fa4975f40b4c91f18d">◆ </a></span>displayRows()</h2>
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<td class="memname">uint8_t SSD1306Ascii::displayRows </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The display height in rows with eight pixels to a row. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#af36e4034fe1c8c90204bd8a14309619f">◆ </a></span>displayWidth()</h2>
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<td class="memname">uint8_t SSD1306Ascii::displayWidth </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The display width in pixels. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a265e65ec1254484edeab3fd747151f9a">◆ </a></span>fieldWidth()</h2>
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<td class="memname">size_t SSD1306Ascii::fieldWidth </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>n</em></td><td>)</td>
<td></td>
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<p>Width of a field in pixels. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>Number of characters in the field.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Width of the field. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a2a45580859ba1e08d68ec3cb36a0a04c">◆ </a></span>font()</h2>
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<td class="memname">const uint8_t* SSD1306Ascii::font </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The current font pointer. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#add82df96c9df53995b0d140c3e9af037">◆ </a></span>fontCharCount()</h2>
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<td class="memname">uint8_t SSD1306Ascii::fontCharCount </td>
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<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The count of characters in a font. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a716e07dc45735fd62bbcb570f5e2b84d">◆ </a></span>fontFirstChar()</h2>
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<td class="memname">char SSD1306Ascii::fontFirstChar </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The first character in a font. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a5bcc510507d2b2c6efaf0049fa58a56d">◆ </a></span>fontHeight()</h2>
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<td class="memname">uint8_t SSD1306Ascii::fontHeight </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The current font height in pixels. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a429c6f0338ce0e0816b351d2d04e62a8">◆ </a></span>fontRows()</h2>
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<td class="memname">uint8_t SSD1306Ascii::fontRows </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The number of eight pixel rows required to display a character in the current font. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a513f639bd3c5fed26dce87c447203a75">◆ </a></span>fontWidth()</h2>
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<td class="memname">uint8_t SSD1306Ascii::fontWidth </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>The maximum width of characters in the current font. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#af56b4a437a5913174b976b9b893eeb26">◆ </a></span>init()</h2>
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<td class="memname">void SSD1306Ascii::init </td>
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<td class="paramtype">const <a class="el" href="struct_dev_type.html">DevType</a> * </td>
<td class="paramname"><em>dev</em></td><td>)</td>
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<p>Initialize the display controller. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">dev</td><td>A display initialization structure. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a112237bb1921f42259fa017d8aea982e">◆ </a></span>invertDisplay()</h2>
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<td class="memname">void SSD1306Ascii::invertDisplay </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>invert</em></td><td>)</td>
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<p>Set pixel mode for for entire display. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">invert</td><td>Inverted display if true or normal display if false. </td></tr>
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</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#abb50cc9cf620f7cc61785b169e8f7af4">◆ </a></span>invertMode()</h2>
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<td class="memname">bool SSD1306Ascii::invertMode </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
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<dl class="section return"><dt>Returns</dt><dd>invert mode. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a4d22729261450299263dc509a0d85f44">◆ </a></span>letterSpacing()</h2>
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<td class="memname">uint8_t SSD1306Ascii::letterSpacing </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
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<dl class="section return"><dt>Returns</dt><dd>letter-spacing in pixels with magnification factor. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#aad6f28f24db21b1f796ac00514b3f8fc">◆ </a></span>magFactor()</h2>
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<td class="memname">uint8_t SSD1306Ascii::magFactor </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<dl class="section return"><dt>Returns</dt><dd>The character magnification factor. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a3500df5b7eb58d9a9fed0666dd32499e">◆ </a></span>pageOffset()</h2>
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<td class="memname">uint8_t SSD1306Ascii::pageOffset </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
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</div><div class="memdoc">
<dl class="section return"><dt>Returns</dt><dd>the RAM page for top of the RAM window. </dd></dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a5a45029ed9541b48bfe399c42e04ed85">◆ </a></span>pageOffsetLine()</h2>
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<td class="memname">uint8_t SSD1306Ascii::pageOffsetLine </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<dl class="section return"><dt>Returns</dt><dd>the display line for pageOffset. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#acaa73cbce657f3863a261c897d586f5b">◆ </a></span>row()</h2>
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<td class="memname">uint8_t SSD1306Ascii::row </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
</table>
</td>
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<dl class="section return"><dt>Returns</dt><dd>the current row number with eight pixels to a row. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a97ea2d9d54bbea6be06ec135720dee98">◆ </a></span>scrollDisplay()</h2>
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<td class="memname">void SSD1306Ascii::scrollDisplay </td>
<td>(</td>
<td class="paramtype">int8_t </td>
<td class="paramname"><em>lines</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
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<p>Scroll the Display window. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">lines</td><td>Number of lines to scroll the window. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#aa1a6e675534842911bb7080e39edbdee">◆ </a></span>scrollIsSynced()</h2>
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<td class="memname">bool SSD1306Ascii::scrollIsSynced </td>
<td>(</td>
<td class="paramname"></td><td>)</td>
<td> const</td>
</tr>
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</td>
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<dl class="section return"><dt>Returns</dt><dd>true if the first display line is equal to the start of the RAM window. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a163f89185df51d03ab08514607d70278">◆ </a></span>scrollMemory()</h2>
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<td class="memname">void SSD1306Ascii::scrollMemory </td>
<td>(</td>
<td class="paramtype">int8_t </td>
<td class="paramname"><em>rows</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
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<p>Scroll the RAM window. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">rows</td><td>Number of rows to scroll the window. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a0d51b0125e01cda875a52ab4df220d0d">◆ </a></span>setCol()</h2>
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<td class="memname">void SSD1306Ascii::setCol </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>col</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<p>Set the current column number. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">col</td><td>The desired column number in pixels. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a0b594b4ef988c32be7337af9a81e5bb3">◆ </a></span>setContrast()</h2>
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<td class="memname">void SSD1306Ascii::setContrast </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>value</em></td><td>)</td>
<td></td>
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<p>Set the display contrast. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">value</td><td>The contrast level in th range 0 to 255. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ae17ec7ca20e16fdc832ec5ff579597d6">◆ </a></span>setCursor()</h2>
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<td class="memname">void SSD1306Ascii::setCursor </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>col</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>row</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
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<p>Set the cursor position. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">col</td><td>The column number in pixels. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">row</td><td>the row number in eight pixel rows. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a1129bcc81e4a46a32a01825b7b8a5cf3"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a1129bcc81e4a46a32a01825b7b8a5cf3">◆ </a></span>setFont()</h2>
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<td class="memname">void SSD1306Ascii::setFont </td>
<td>(</td>
<td class="paramtype">const uint8_t * </td>
<td class="paramname"><em>font</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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<p>Set the current font. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">font</td><td>Pointer to a font table. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a8881891a34f2d144061ca039ca9eeee8">◆ </a></span>setI2cClock()</h2>
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<td class="memname">void SSD1306AsciiAvrI2c::setI2cClock </td>
<td>(</td>
<td class="paramtype">uint32_t </td>
<td class="paramname"><em>frequency</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inline</span></span> </td>
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<p>Set the I2C bit rate. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">frequency</td><td>Desired frequency in Hz. Valid range for a 16 MHz board is about 40 kHz to 444,000 kHz. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a89ef4ac8df08f2c8b2fe14e06336326e"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a89ef4ac8df08f2c8b2fe14e06336326e">◆ </a></span>setInvertMode()</h2>
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<td class="memname">void SSD1306Ascii::setInvertMode </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>mode</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Set invert mode for write/print. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>Invert pixels if true and use normal mode if false. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="a349b939a24605f252476c728d9ccbb2c"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a349b939a24605f252476c728d9ccbb2c">◆ </a></span>setLetterSpacing()</h2>
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<td class="memname">void SSD1306Ascii::setLetterSpacing </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>pixels</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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</table>
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<p>Set letter-spacing. <a class="el" href="class_s_s_d1306_ascii.html#a1129bcc81e4a46a32a01825b7b8a5cf3" title="Set the current font. ">setFont()</a> will restore default letter-spacing. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">pixels</td><td>letter-spacing in pixels before magnification. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#ab442f997e93fff373fd97ac516aca833">◆ </a></span>setPageOffset()</h2>
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<td class="memname">void SSD1306Ascii::setPageOffset </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>page</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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<p>Set page offset. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">page</td><td>the RAM page for start of the RAM window </td></tr>
</table>
</dd>
</dl>
</div>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a8aa1820cbea2e6fe2cb607910436e87a">◆ </a></span>setRow()</h2>
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<td class="memname">void SSD1306Ascii::setRow </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>row</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
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<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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</table>
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<p>Set the current row number. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">row</td><td>the row number in eight pixel rows. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="ae6e7e2c25f90ac6a98b5fca7753a4c0b"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ae6e7e2c25f90ac6a98b5fca7753a4c0b">◆ </a></span>setScroll()</h2>
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<td class="memname">void SSD1306Ascii::setScroll </td>
<td>(</td>
<td class="paramtype">bool </td>
<td class="paramname"><em>enable</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Enable or disable scroll mode. Deprecated use <a class="el" href="class_s_s_d1306_ascii.html#aff6c1dee783c665194d5eff6a1881e6a" title="Set scroll mode. ">setScrollMode()</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">enable</td><td>true enable scroll on newline false disable scroll. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a id="aff6c1dee783c665194d5eff6a1881e6a"></a>
<h2 class="memtitle"><span class="permalink"><a href="#aff6c1dee783c665194d5eff6a1881e6a">◆ </a></span>setScrollMode()</h2>
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<td class="memname">void SSD1306Ascii::setScrollMode </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>mode</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inline</span><span class="mlabel">inherited</span></span> </td>
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<p>Set scroll mode. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">mode</td><td>One of the following.</td></tr>
</table>
</dd>
</dl>
<p>SCROLL_MODE_OFF - newline will not scroll the display or RAM window.</p>
<p>SCROLL_MODE_AUTO - newline will scroll both the display and RAM windows.</p>
<p>SCROLL_MODE_APP - newline scrolls the RAM window. The app scrolls the display window. </p>
</div>
</div>
<a id="a2ec37c0cced265da75f4a776f0642547"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a2ec37c0cced265da75f4a776f0642547">◆ </a></span>setStartLine()</h2>
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<td class="memname">void SSD1306Ascii::setStartLine </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>line</em></td><td>)</td>
<td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">inherited</span></span> </td>
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</table>
</div><div class="memdoc">
<p>Set the display start line register. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">line</td><td>RAM line to be mapped to first display line. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a0236f5bdda01a867e6afd59109a8f0a8">◆ </a></span>skipColumns()</h2>
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<td class="memname">void SSD1306Ascii::skipColumns </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>n</em></td><td>)</td>
<td></td>
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</td>
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<p>Skip leading pixels writing characters to display display RAM. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">n</td><td>Number of pixels to skip. </td></tr>
</table>
</dd>
</dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a5535be4d677e052cd14d310dd0416031">◆ </a></span>ssd1306WriteCmd()</h2>
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<td class="memname">void SSD1306Ascii::ssd1306WriteCmd </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c</em></td><td>)</td>
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<p>Write a command byte to the display controller. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>The command byte. </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>The byte will immediately be sent to the controller. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a74c3ff54ac519515575c983458fb6cb4">◆ </a></span>ssd1306WriteRam()</h2>
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<td class="memname">void SSD1306Ascii::ssd1306WriteRam </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c</em></td><td>)</td>
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<p>Write a byte to RAM in the display controller. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>The data byte. </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>The byte will immediately be sent to the controller. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a2b6bc3838dca4dab0080e555e1c69206">◆ </a></span>ssd1306WriteRamBuf()</h2>
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<td class="memname">void SSD1306Ascii::ssd1306WriteRamBuf </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c</em></td><td>)</td>
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<p>Write a byte to RAM in the display controller. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>The data byte. </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>The byte may be buffered until a call to ssd1306WriteCmd or ssd1306WriteRam. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#abdcd4cf29cb35f6c5bba1fc835de675a">◆ </a></span>startLine()</h2>
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<td class="memname">uint8_t SSD1306Ascii::startLine </td>
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<td class="paramname"></td><td>)</td>
<td> const</td>
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<dl class="section return"><dt>Returns</dt><dd>the display startline. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a3cdbc510a48201c74f0028235003dba6">◆ </a></span>strWidth()</h2>
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<td class="memname">size_t SSD1306Ascii::strWidth </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>str</em></td><td>)</td>
<td> const</td>
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<p>Character width. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">str</td><td>The pointer to string. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>the width of the string in pixels. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a61b9d262f1e01a6d09cd45cd4fb86e2d">◆ </a></span>tickerInit()</h2>
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<td class="memname">void SSD1306Ascii::tickerInit </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct_ticker_state.html">TickerState</a> * </td>
<td class="paramname"><em>state</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">const uint8_t * </td>
<td class="paramname"><em>font</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>row</em>, </td>
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<td class="paramkey"></td>
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<td class="paramtype">bool </td>
<td class="paramname"><em>mag2X</em> = <code>false</code>, </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>bgnCol</em> = <code>0</code>, </td>
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<td class="paramtype">uint8_t </td>
<td class="paramname"><em>endCol</em> = <code>255</code> </td>
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<td>)</td>
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<p>Initialize <a class="el" href="struct_ticker_state.html" title="ticker status ">TickerState</a> struct and clear ticker field. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">state</td><td>Ticker state. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">font</td><td>to be displayed. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">row</td><td>Row for ticker. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">mag2X</td><td>set magFactor to two if true. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">bgnCol</td><td>First column of ticker. Default is zero. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">endCol</td><td>Last column of ticker. Default is last column of display. </td></tr>
</table>
</dd>
</dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#afb477dc1d3f3f65aa28c459d1130305e">◆ </a></span>tickerText() <span class="overload">[1/2]</span></h2>
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<td class="memname">bool SSD1306Ascii::tickerText </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct_ticker_state.html">TickerState</a> * </td>
<td class="paramname"><em>state</em>, </td>
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<td class="paramtype">const String & </td>
<td class="paramname"><em>str</em> </td>
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<td></td>
<td>)</td>
<td></td><td></td>
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<p>Add text pointer to display queue. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">state</td><td>Ticker state. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">str</td><td>Pointer to String object. Clear queue if nullptr. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>false if queue is full else true. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a6c7b63a8e660addf5a95504106b36eb0">◆ </a></span>tickerText() <span class="overload">[2/2]</span></h2>
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<td>(</td>
<td class="paramtype"><a class="el" href="struct_ticker_state.html">TickerState</a> * </td>
<td class="paramname"><em>state</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">const char * </td>
<td class="paramname"><em>text</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Add text pointer to display queue. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">state</td><td>Ticker state. </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">text</td><td>Pointer to C string. Clear queue if nullptr. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>false if queue is full else true. </dd></dl>
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<h2 class="memtitle"><span class="permalink"><a href="#a024fef17820a709a1f6f32ce1330cda2">◆ </a></span>tickerTick()</h2>
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<td class="memname">int8_t SSD1306Ascii::tickerTick </td>
<td>(</td>
<td class="paramtype"><a class="el" href="struct_ticker_state.html">TickerState</a> * </td>
<td class="paramname"><em>state</em></td><td>)</td>
<td></td>
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<p>Advance ticker by one pixel. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in,out]</td><td class="paramname">state</td><td>Ticker state.</td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>Number of entries in text pointer queue. </dd></dl>
</div>
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<h2 class="memtitle"><span class="permalink"><a href="#a344281335d089b05e63d97de61c988ab">◆ </a></span>write()</h2>
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<td class="memname">size_t SSD1306Ascii::write </td>
<td>(</td>
<td class="paramtype">uint8_t </td>
<td class="paramname"><em>c</em></td><td>)</td>
<td></td>
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<p>Display a character. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">c</td><td>The character to display. </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd>one for success else zero. </dd></dl>
</div>
</div>
<hr/>The documentation for this class was generated from the following file:<ul>
<li>Arduino/libraries/SSD1306Ascii/src/<a class="el" href="_s_s_d1306_ascii_avr_i2c_8h.html">SSD1306AsciiAvrI2c.h</a></li>
</ul>
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