252 lines
24 KiB
HTML
252 lines
24 KiB
HTML
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<div id="projectname">MD_MAX72xx LED Matrix Arduino Library
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 <span id="projectnumber">3.0</span>
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<div id="projectbrief">Library to control connected MAX72XX devices as a pixel array</div>
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<div class="title">MD_MAX72xx_lib.h File Reference</div> </div>
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<p>Includes library definitions.
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a>
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Macros</h2></td></tr>
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<tr class="memitem:a95fb00b1f346896818c99d99f041c201"><td class="memItemLeft" align="right" valign="top"><a id="a95fb00b1f346896818c99d99f041c201"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a95fb00b1f346896818c99d99f041c201">MAX_DEBUG</a>   0</td></tr>
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<tr class="memdesc:a95fb00b1f346896818c99d99f041c201"><td class="mdescLeft"> </td><td class="mdescRight">Enable or disable (default) debugging output from the MD_MAX72xx library. <br /></td></tr>
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<tr class="separator:a95fb00b1f346896818c99d99f041c201"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1696fc35fb931f8c876786fbc1078ac4"><td class="memItemLeft" align="right" valign="top"><a id="a1696fc35fb931f8c876786fbc1078ac4"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a1696fc35fb931f8c876786fbc1078ac4">PRINT</a>(s, v)</td></tr>
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<tr class="memdesc:a1696fc35fb931f8c876786fbc1078ac4"><td class="mdescLeft"> </td><td class="mdescRight">Print a string followed by a value (decimal) <br /></td></tr>
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<tr class="separator:a1696fc35fb931f8c876786fbc1078ac4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:abf55b44e8497cbc3addccdeb294138cc"><td class="memItemLeft" align="right" valign="top"><a id="abf55b44e8497cbc3addccdeb294138cc"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#abf55b44e8497cbc3addccdeb294138cc">PRINTX</a>(s, v)</td></tr>
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<tr class="memdesc:abf55b44e8497cbc3addccdeb294138cc"><td class="mdescLeft"> </td><td class="mdescRight">Print a string followed by a value (hex) <br /></td></tr>
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<tr class="separator:abf55b44e8497cbc3addccdeb294138cc"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a71d5d719d30a3cb9ec26a38c6cc6e269"><td class="memItemLeft" align="right" valign="top"><a id="a71d5d719d30a3cb9ec26a38c6cc6e269"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a71d5d719d30a3cb9ec26a38c6cc6e269">PRINTB</a>(s, v)</td></tr>
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<tr class="memdesc:a71d5d719d30a3cb9ec26a38c6cc6e269"><td class="mdescLeft"> </td><td class="mdescRight">Print a string followed by a value (binary) <br /></td></tr>
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<tr class="separator:a71d5d719d30a3cb9ec26a38c6cc6e269"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad68f35c3cfe67be8d09d1cea8e788e13"><td class="memItemLeft" align="right" valign="top"><a id="ad68f35c3cfe67be8d09d1cea8e788e13"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#ad68f35c3cfe67be8d09d1cea8e788e13">PRINTS</a>(s)</td></tr>
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<tr class="memdesc:ad68f35c3cfe67be8d09d1cea8e788e13"><td class="mdescLeft"> </td><td class="mdescRight">Print a string. <br /></td></tr>
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<tr class="separator:ad68f35c3cfe67be8d09d1cea8e788e13"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6c542d212fef9a9b5ba82222089a306b"><td class="memItemLeft" align="right" valign="top"><a id="a6c542d212fef9a9b5ba82222089a306b"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a6c542d212fef9a9b5ba82222089a306b">OP_NOOP</a>   0</td></tr>
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<tr class="memdesc:a6c542d212fef9a9b5ba82222089a306b"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for NO OP. <br /></td></tr>
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<tr class="separator:a6c542d212fef9a9b5ba82222089a306b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac2dcbbd3fef01a1defd3aa5f8a8c612a"><td class="memItemLeft" align="right" valign="top"><a id="ac2dcbbd3fef01a1defd3aa5f8a8c612a"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#ac2dcbbd3fef01a1defd3aa5f8a8c612a">OP_DIGIT0</a>   1</td></tr>
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<tr class="memdesc:ac2dcbbd3fef01a1defd3aa5f8a8c612a"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT0. <br /></td></tr>
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<tr class="separator:ac2dcbbd3fef01a1defd3aa5f8a8c612a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a6c8209744590cd0cc8495cc6de58ab02"><td class="memItemLeft" align="right" valign="top"><a id="a6c8209744590cd0cc8495cc6de58ab02"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a6c8209744590cd0cc8495cc6de58ab02">OP_DIGIT1</a>   2</td></tr>
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<tr class="memdesc:a6c8209744590cd0cc8495cc6de58ab02"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT1. <br /></td></tr>
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<tr class="separator:a6c8209744590cd0cc8495cc6de58ab02"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a430d77ba70abea8e61820aaa3f27c28b"><td class="memItemLeft" align="right" valign="top"><a id="a430d77ba70abea8e61820aaa3f27c28b"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a430d77ba70abea8e61820aaa3f27c28b">OP_DIGIT2</a>   3</td></tr>
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<tr class="memdesc:a430d77ba70abea8e61820aaa3f27c28b"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT2. <br /></td></tr>
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<tr class="separator:a430d77ba70abea8e61820aaa3f27c28b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a03d3bd8cd1b468b4a9cb473036f65747"><td class="memItemLeft" align="right" valign="top"><a id="a03d3bd8cd1b468b4a9cb473036f65747"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a03d3bd8cd1b468b4a9cb473036f65747">OP_DIGIT3</a>   4</td></tr>
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<tr class="memdesc:a03d3bd8cd1b468b4a9cb473036f65747"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT3. <br /></td></tr>
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<tr class="separator:a03d3bd8cd1b468b4a9cb473036f65747"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac3d2e72ba1cca69133e4dcbc478f616b"><td class="memItemLeft" align="right" valign="top"><a id="ac3d2e72ba1cca69133e4dcbc478f616b"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#ac3d2e72ba1cca69133e4dcbc478f616b">OP_DIGIT4</a>   5</td></tr>
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<tr class="memdesc:ac3d2e72ba1cca69133e4dcbc478f616b"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT4. <br /></td></tr>
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<tr class="separator:ac3d2e72ba1cca69133e4dcbc478f616b"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a021f910b62cdaa529fcea36791df7028"><td class="memItemLeft" align="right" valign="top"><a id="a021f910b62cdaa529fcea36791df7028"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a021f910b62cdaa529fcea36791df7028">OP_DIGIT5</a>   6</td></tr>
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<tr class="memdesc:a021f910b62cdaa529fcea36791df7028"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT5. <br /></td></tr>
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<tr class="separator:a021f910b62cdaa529fcea36791df7028"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a5a12c4b35c924fec89c3b71246b7b7e2"><td class="memItemLeft" align="right" valign="top"><a id="a5a12c4b35c924fec89c3b71246b7b7e2"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a5a12c4b35c924fec89c3b71246b7b7e2">OP_DIGIT6</a>   7</td></tr>
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<tr class="memdesc:a5a12c4b35c924fec89c3b71246b7b7e2"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT6. <br /></td></tr>
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<tr class="separator:a5a12c4b35c924fec89c3b71246b7b7e2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3a1210173fb70a66f649b93eb62e0884"><td class="memItemLeft" align="right" valign="top"><a id="a3a1210173fb70a66f649b93eb62e0884"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a3a1210173fb70a66f649b93eb62e0884">OP_DIGIT7</a>   8</td></tr>
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<tr class="memdesc:a3a1210173fb70a66f649b93eb62e0884"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DIGIT7. <br /></td></tr>
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<tr class="separator:a3a1210173fb70a66f649b93eb62e0884"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a318b32d905ce8e57d7caec133ec7d712"><td class="memItemLeft" align="right" valign="top"><a id="a318b32d905ce8e57d7caec133ec7d712"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a318b32d905ce8e57d7caec133ec7d712">OP_DECODEMODE</a>   9</td></tr>
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<tr class="memdesc:a318b32d905ce8e57d7caec133ec7d712"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DECODE MODE. <br /></td></tr>
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<tr class="separator:a318b32d905ce8e57d7caec133ec7d712"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4f47ca7a01008a4d918302ece5314ed4"><td class="memItemLeft" align="right" valign="top"><a id="a4f47ca7a01008a4d918302ece5314ed4"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a4f47ca7a01008a4d918302ece5314ed4">OP_INTENSITY</a>   10</td></tr>
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<tr class="memdesc:a4f47ca7a01008a4d918302ece5314ed4"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for SET INTENSITY. <br /></td></tr>
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<tr class="separator:a4f47ca7a01008a4d918302ece5314ed4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a13d91ddca53029535b6cf314b28ed15e"><td class="memItemLeft" align="right" valign="top"><a id="a13d91ddca53029535b6cf314b28ed15e"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a13d91ddca53029535b6cf314b28ed15e">OP_SCANLIMIT</a>   11</td></tr>
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<tr class="memdesc:a13d91ddca53029535b6cf314b28ed15e"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for SCAN LIMIT. <br /></td></tr>
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<tr class="separator:a13d91ddca53029535b6cf314b28ed15e"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac4772c1c1c24a4b5837a2000c62aa0a3"><td class="memItemLeft" align="right" valign="top"><a id="ac4772c1c1c24a4b5837a2000c62aa0a3"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#ac4772c1c1c24a4b5837a2000c62aa0a3">OP_SHUTDOWN</a>   12</td></tr>
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<tr class="memdesc:ac4772c1c1c24a4b5837a2000c62aa0a3"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for SHUT DOWN. <br /></td></tr>
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<tr class="separator:ac4772c1c1c24a4b5837a2000c62aa0a3"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a7ef59a31858360d26d5dade28441598c"><td class="memItemLeft" align="right" valign="top"><a id="a7ef59a31858360d26d5dade28441598c"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a7ef59a31858360d26d5dade28441598c">OP_DISPLAYTEST</a>   15</td></tr>
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<tr class="memdesc:a7ef59a31858360d26d5dade28441598c"><td class="mdescLeft"> </td><td class="mdescRight">MAX72xx opcode for DISPLAY TEST. <br /></td></tr>
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<tr class="separator:a7ef59a31858360d26d5dade28441598c"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a1311c4a6ec43ed79b5b79b769abdb2e9"><td class="memItemLeft" align="right" valign="top"><a id="a1311c4a6ec43ed79b5b79b769abdb2e9"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a1311c4a6ec43ed79b5b79b769abdb2e9">ALL_CHANGED</a>   0xff</td></tr>
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<tr class="memdesc:a1311c4a6ec43ed79b5b79b769abdb2e9"><td class="mdescLeft"> </td><td class="mdescRight">Mask for all rows changed in a buffer structure. <br /></td></tr>
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<tr class="separator:a1311c4a6ec43ed79b5b79b769abdb2e9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ac98deafc05f78857417ee0928eb8b786"><td class="memItemLeft" align="right" valign="top"><a id="ac98deafc05f78857417ee0928eb8b786"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#ac98deafc05f78857417ee0928eb8b786">ALL_CLEAR</a>   0x00</td></tr>
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<tr class="memdesc:ac98deafc05f78857417ee0928eb8b786"><td class="mdescLeft"> </td><td class="mdescRight">Mask for all rows clear in a buffer structure. <br /></td></tr>
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<tr class="separator:ac98deafc05f78857417ee0928eb8b786"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a4915dc914dd14143c87bd6a9dfdf9190"><td class="memItemLeft" align="right" valign="top"><a id="a4915dc914dd14143c87bd6a9dfdf9190"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a4915dc914dd14143c87bd6a9dfdf9190">FONT_FILE_INDICATOR</a>   'F'</td></tr>
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<tr class="memdesc:a4915dc914dd14143c87bd6a9dfdf9190"><td class="mdescLeft"> </td><td class="mdescRight">Font table indicator prefix for info header. <br /></td></tr>
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<tr class="separator:a4915dc914dd14143c87bd6a9dfdf9190"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a3d4a2b28815b437d2b2b2a38b0844cf9"><td class="memItemLeft" align="right" valign="top"><a id="a3d4a2b28815b437d2b2b2a38b0844cf9"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a3d4a2b28815b437d2b2b2a38b0844cf9">SPI_DATA_SIZE</a>   (sizeof(uint8_t)*_maxDevices*2)</td></tr>
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<tr class="memdesc:a3d4a2b28815b437d2b2b2a38b0844cf9"><td class="mdescLeft"> </td><td class="mdescRight">Size of the SPI data buffers. <br /></td></tr>
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<tr class="separator:a3d4a2b28815b437d2b2b2a38b0844cf9"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ad2df4aac8e44c45191f269fb0080f4ab"><td class="memItemLeft" align="right" valign="top"><a id="ad2df4aac8e44c45191f269fb0080f4ab"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#ad2df4aac8e44c45191f269fb0080f4ab">SPI_OFFSET</a>(i, x)   (((<a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a931184853bc54a0a703e0fef3dbbf76f">LAST_BUFFER</a>-(i))*2)+(x))</td></tr>
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<tr class="memdesc:ad2df4aac8e44c45191f269fb0080f4ab"><td class="mdescLeft"> </td><td class="mdescRight">SPI data offset for buffer i, digit x. <br /></td></tr>
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<tr class="separator:ad2df4aac8e44c45191f269fb0080f4ab"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a78f75922ae156c32cbbfb5317c19c1bd"><td class="memItemLeft" align="right" valign="top"><a id="a78f75922ae156c32cbbfb5317c19c1bd"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a78f75922ae156c32cbbfb5317c19c1bd">FIRST_BUFFER</a>   0</td></tr>
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<tr class="memdesc:a78f75922ae156c32cbbfb5317c19c1bd"><td class="mdescLeft"> </td><td class="mdescRight">First buffer number. <br /></td></tr>
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<tr class="separator:a78f75922ae156c32cbbfb5317c19c1bd"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a931184853bc54a0a703e0fef3dbbf76f"><td class="memItemLeft" align="right" valign="top"><a id="a931184853bc54a0a703e0fef3dbbf76f"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a931184853bc54a0a703e0fef3dbbf76f">LAST_BUFFER</a>   (_maxDevices-1)</td></tr>
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<tr class="memdesc:a931184853bc54a0a703e0fef3dbbf76f"><td class="mdescLeft"> </td><td class="mdescRight">Last buffer number. <br /></td></tr>
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<tr class="separator:a931184853bc54a0a703e0fef3dbbf76f"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a56903cc37345485ca508143a2be78634"><td class="memItemLeft" align="right" valign="top"><a id="a56903cc37345485ca508143a2be78634"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a56903cc37345485ca508143a2be78634">HW_ROW</a>(r)   (_hwRevRows ? (<a class="el" href="_m_d___m_a_x72xx_8h.html#aa4d030604a90c8d019d90fc721900d63">ROW_SIZE</a> - 1 - (r)) : (r))</td></tr>
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<tr class="memdesc:a56903cc37345485ca508143a2be78634"><td class="mdescLeft"> </td><td class="mdescRight">Pixel to hardware coordinate row mapping. <br /></td></tr>
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<tr class="separator:a56903cc37345485ca508143a2be78634"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:a77f84d61393ce43edbac8f90e6724867"><td class="memItemLeft" align="right" valign="top"><a id="a77f84d61393ce43edbac8f90e6724867"></a>
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#define </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#a77f84d61393ce43edbac8f90e6724867">HW_COL</a>(c)   (_hwRevCols ? (<a class="el" href="_m_d___m_a_x72xx_8h.html#a99468544016f0abb855e6415c629ec29">COL_SIZE</a> - 1 - (c)) : (c))</td></tr>
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<tr class="memdesc:a77f84d61393ce43edbac8f90e6724867"><td class="mdescLeft"> </td><td class="mdescRight">Pixel to hardware coordinate column mapping. <br /></td></tr>
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<tr class="separator:a77f84d61393ce43edbac8f90e6724867"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a>
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Variables</h2></td></tr>
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<tr class="memitem:ac6c9423a415610cfcc88f381afaee2b7"><td class="memItemLeft" align="right" valign="top"><a id="ac6c9423a415610cfcc88f381afaee2b7"></a>
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const uint8_t PROGMEM </td><td class="memItemRight" valign="bottom"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html#ac6c9423a415610cfcc88f381afaee2b7">_sysfont_var</a> []</td></tr>
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<tr class="memdesc:ac6c9423a415610cfcc88f381afaee2b7"><td class="mdescLeft"> </td><td class="mdescRight">System variable pitch font table. <br /></td></tr>
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<tr class="separator:ac6c9423a415610cfcc88f381afaee2b7"><td class="memSeparator" colspan="2"> </td></tr>
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</table>
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<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
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<div class="textblock"><p>Includes library definitions. </p>
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</div></div><!-- contents -->
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</div><!-- doc-content -->
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<!-- start footer part -->
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<div id="nav-path" class="navpath"><!-- id is needed for treeview function! -->
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<ul>
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<li class="navelem"><a class="el" href="dir_68267d1309a1af8e8297ef4c3efbcdba.html">src</a></li><li class="navelem"><a class="el" href="_m_d___m_a_x72xx__lib_8h.html">MD_MAX72xx_lib.h</a></li>
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<li class="footer">Generated on Sat Aug 4 2018 13:21:28 for MD_MAX72xx LED Matrix Arduino Library by
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<a href="http://www.doxygen.org/index.html">
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<img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.8.14 </li>
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