685 lines
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685 lines
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<a href="#func-members">Functions</a> </div>
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<div class="title">DCMI<div class="ingroups"><a class="el" href="group___s_t_m32_f4xx___std_periph___driver.html">STM32F4xx_StdPeriph_Driver</a></div></div> </div>
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<div class="contents">
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<p>DCMI driver modules.
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<a href="#details">More...</a></p>
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Collaboration diagram for DCMI:</div>
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<center><table><tr><td><img src="group___d_c_m_i.png" border="0" alt="" usemap="#group______d__c__m__i"/>
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<table class="memberdecls">
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a>
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Modules</h2></td></tr>
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<tr class="memitem:group___d_c_m_i___exported___constants"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i___exported___constants.html">DCMI_Exported_Constants</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:group___d_c_m_i___private___functions"><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i___private___functions.html">DCMI_Private_Functions</a></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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</table><table class="memberdecls">
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Classes</h2></td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d_c_m_i___init_type_def.html">DCMI_InitTypeDef</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">DCMI Init structure definition. <a href="struct_d_c_m_i___init_type_def.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d_c_m_i___c_r_o_p_init_type_def.html">DCMI_CROPInitTypeDef</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">DCMI CROP Init structure definition. <a href="struct_d_c_m_i___c_r_o_p_init_type_def.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:"><td class="memItemLeft" align="right" valign="top">struct  </td><td class="memItemRight" valign="bottom"><a class="el" href="struct_d_c_m_i___codes_init_type_def.html">DCMI_CodesInitTypeDef</a></td></tr>
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<tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">DCMI Embedded Synchronisation CODE Init structure definition. <a href="struct_d_c_m_i___codes_init_type_def.html#details">More...</a><br /></td></tr>
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<tr class="separator:"><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="func-members"></a>
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Functions</h2></td></tr>
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<tr class="memitem:gab8f501f117d5695017e1dc5a611a5015"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#gab8f501f117d5695017e1dc5a611a5015">DCMI_DeInit</a> (void)</td></tr>
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<tr class="memdesc:gab8f501f117d5695017e1dc5a611a5015"><td class="mdescLeft"> </td><td class="mdescRight">Deinitializes the DCMI registers to their default reset values. <a href="#gab8f501f117d5695017e1dc5a611a5015">More...</a><br /></td></tr>
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<tr class="separator:gab8f501f117d5695017e1dc5a611a5015"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1299076f1459525053ba4f2fa408ed2a"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga1299076f1459525053ba4f2fa408ed2a">DCMI_Init</a> (<a class="el" href="struct_d_c_m_i___init_type_def.html">DCMI_InitTypeDef</a> *DCMI_InitStruct)</td></tr>
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<tr class="memdesc:ga1299076f1459525053ba4f2fa408ed2a"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the DCMI according to the specified parameters in the DCMI_InitStruct. <a href="#ga1299076f1459525053ba4f2fa408ed2a">More...</a><br /></td></tr>
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<tr class="separator:ga1299076f1459525053ba4f2fa408ed2a"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga268eb4266fe7f294ee748e86f7b8add2"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga268eb4266fe7f294ee748e86f7b8add2">DCMI_StructInit</a> (<a class="el" href="struct_d_c_m_i___init_type_def.html">DCMI_InitTypeDef</a> *DCMI_InitStruct)</td></tr>
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<tr class="memdesc:ga268eb4266fe7f294ee748e86f7b8add2"><td class="mdescLeft"> </td><td class="mdescRight">Fills each DCMI_InitStruct member with its default value. <a href="#ga268eb4266fe7f294ee748e86f7b8add2">More...</a><br /></td></tr>
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<tr class="separator:ga268eb4266fe7f294ee748e86f7b8add2"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3bd4eb06314ed06dcb71ee91391b7ec4"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga3bd4eb06314ed06dcb71ee91391b7ec4">DCMI_CROPConfig</a> (<a class="el" href="struct_d_c_m_i___c_r_o_p_init_type_def.html">DCMI_CROPInitTypeDef</a> *DCMI_CROPInitStruct)</td></tr>
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<tr class="memdesc:ga3bd4eb06314ed06dcb71ee91391b7ec4"><td class="mdescLeft"> </td><td class="mdescRight">Initializes the DCMI peripheral CROP mode according to the specified parameters in the DCMI_CROPInitStruct. <a href="#ga3bd4eb06314ed06dcb71ee91391b7ec4">More...</a><br /></td></tr>
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<tr class="separator:ga3bd4eb06314ed06dcb71ee91391b7ec4"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga7139eecdc0f7975b42cd2f9c5644d0a5"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga7139eecdc0f7975b42cd2f9c5644d0a5">DCMI_CROPCmd</a> (FunctionalState NewState)</td></tr>
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<tr class="memdesc:ga7139eecdc0f7975b42cd2f9c5644d0a5"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the DCMI Crop feature. <a href="#ga7139eecdc0f7975b42cd2f9c5644d0a5">More...</a><br /></td></tr>
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<tr class="separator:ga7139eecdc0f7975b42cd2f9c5644d0a5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga8888b27bd5aca62d250642468ea6cd6d"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga8888b27bd5aca62d250642468ea6cd6d">DCMI_SetEmbeddedSynchroCodes</a> (<a class="el" href="struct_d_c_m_i___codes_init_type_def.html">DCMI_CodesInitTypeDef</a> *DCMI_CodesInitStruct)</td></tr>
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<tr class="memdesc:ga8888b27bd5aca62d250642468ea6cd6d"><td class="mdescLeft"> </td><td class="mdescRight">Sets the embedded synchronization codes. <a href="#ga8888b27bd5aca62d250642468ea6cd6d">More...</a><br /></td></tr>
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<tr class="separator:ga8888b27bd5aca62d250642468ea6cd6d"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga30a38a4858273c05e8f1b4677d744c13"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga30a38a4858273c05e8f1b4677d744c13">DCMI_JPEGCmd</a> (FunctionalState NewState)</td></tr>
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<tr class="memdesc:ga30a38a4858273c05e8f1b4677d744c13"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the DCMI JPEG format. <a href="#ga30a38a4858273c05e8f1b4677d744c13">More...</a><br /></td></tr>
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<tr class="separator:ga30a38a4858273c05e8f1b4677d744c13"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga36bba54c40637b8071aea8ffea71fb84"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga36bba54c40637b8071aea8ffea71fb84">DCMI_Cmd</a> (FunctionalState NewState)</td></tr>
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<tr class="memdesc:ga36bba54c40637b8071aea8ffea71fb84"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the DCMI interface. <a href="#ga36bba54c40637b8071aea8ffea71fb84">More...</a><br /></td></tr>
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<tr class="separator:ga36bba54c40637b8071aea8ffea71fb84"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gad00fb33497ffa337a5b2b77fc6aa8d74"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#gad00fb33497ffa337a5b2b77fc6aa8d74">DCMI_CaptureCmd</a> (FunctionalState NewState)</td></tr>
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<tr class="memdesc:gad00fb33497ffa337a5b2b77fc6aa8d74"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the DCMI Capture. <a href="#gad00fb33497ffa337a5b2b77fc6aa8d74">More...</a><br /></td></tr>
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<tr class="separator:gad00fb33497ffa337a5b2b77fc6aa8d74"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga475305bd8694e4cebefcb263c0a5b979"><td class="memItemLeft" align="right" valign="top">uint32_t </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga475305bd8694e4cebefcb263c0a5b979">DCMI_ReadData</a> (void)</td></tr>
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<tr class="memdesc:ga475305bd8694e4cebefcb263c0a5b979"><td class="mdescLeft"> </td><td class="mdescRight">Reads the data stored in the DR register. <a href="#ga475305bd8694e4cebefcb263c0a5b979">More...</a><br /></td></tr>
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<tr class="separator:ga475305bd8694e4cebefcb263c0a5b979"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga3d89fb10384dff1dfd9197fbb6c6b2eb"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga3d89fb10384dff1dfd9197fbb6c6b2eb">DCMI_ITConfig</a> (uint16_t DCMI_IT, FunctionalState NewState)</td></tr>
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<tr class="memdesc:ga3d89fb10384dff1dfd9197fbb6c6b2eb"><td class="mdescLeft"> </td><td class="mdescRight">Enables or disables the DCMI interface interrupts. <a href="#ga3d89fb10384dff1dfd9197fbb6c6b2eb">More...</a><br /></td></tr>
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<tr class="separator:ga3d89fb10384dff1dfd9197fbb6c6b2eb"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1b66e1966fbea902a8e7015c56db7587"><td class="memItemLeft" align="right" valign="top">FlagStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga1b66e1966fbea902a8e7015c56db7587">DCMI_GetFlagStatus</a> (uint16_t DCMI_FLAG)</td></tr>
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<tr class="memdesc:ga1b66e1966fbea902a8e7015c56db7587"><td class="mdescLeft"> </td><td class="mdescRight">Checks whether the DCMI interface flag is set or not. <a href="#ga1b66e1966fbea902a8e7015c56db7587">More...</a><br /></td></tr>
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<tr class="separator:ga1b66e1966fbea902a8e7015c56db7587"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga1c93caf3ccfecf07cec8e1e0f844ddaa"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga1c93caf3ccfecf07cec8e1e0f844ddaa">DCMI_ClearFlag</a> (uint16_t DCMI_FLAG)</td></tr>
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<tr class="memdesc:ga1c93caf3ccfecf07cec8e1e0f844ddaa"><td class="mdescLeft"> </td><td class="mdescRight">Clears the DCMI's pending flags. <a href="#ga1c93caf3ccfecf07cec8e1e0f844ddaa">More...</a><br /></td></tr>
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<tr class="separator:ga1c93caf3ccfecf07cec8e1e0f844ddaa"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:gac0b27821aab3ee6b73ae8a6c6339fed5"><td class="memItemLeft" align="right" valign="top">ITStatus </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#gac0b27821aab3ee6b73ae8a6c6339fed5">DCMI_GetITStatus</a> (uint16_t DCMI_IT)</td></tr>
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<tr class="memdesc:gac0b27821aab3ee6b73ae8a6c6339fed5"><td class="mdescLeft"> </td><td class="mdescRight">Checks whether the DCMI interrupt has occurred or not. <a href="#gac0b27821aab3ee6b73ae8a6c6339fed5">More...</a><br /></td></tr>
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<tr class="separator:gac0b27821aab3ee6b73ae8a6c6339fed5"><td class="memSeparator" colspan="2"> </td></tr>
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<tr class="memitem:ga908e6dad7bc5f4f4bbc512f679222c55"><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="group___d_c_m_i.html#ga908e6dad7bc5f4f4bbc512f679222c55">DCMI_ClearITPendingBit</a> (uint16_t DCMI_IT)</td></tr>
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<tr class="memdesc:ga908e6dad7bc5f4f4bbc512f679222c55"><td class="mdescLeft"> </td><td class="mdescRight">Clears the DCMI's interrupt pending bits. <a href="#ga908e6dad7bc5f4f4bbc512f679222c55">More...</a><br /></td></tr>
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<tr class="separator:ga908e6dad7bc5f4f4bbc512f679222c55"><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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<p>DCMI driver modules. </p>
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<h2 class="groupheader">Function Documentation</h2>
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<a class="anchor" id="gad00fb33497ffa337a5b2b77fc6aa8d74"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void DCMI_CaptureCmd </td>
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<td>(</td>
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<td class="paramtype">FunctionalState </td>
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<td class="paramname"><em>NewState</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Enables or disables the DCMI Capture. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">NewState</td><td>new state of the DCMI capture. This parameter can be: ENABLE or DISABLE. </td></tr>
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</table>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
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</dd>
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</dl>
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</div>
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</div>
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<a class="anchor" id="ga1c93caf3ccfecf07cec8e1e0f844ddaa"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void DCMI_ClearFlag </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>DCMI_FLAG</em></td><td>)</td>
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<td></td>
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</tr>
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</table>
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</div><div class="memdoc">
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<p>Clears the DCMI's pending flags. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">DCMI_FLAG</td><td>specifies the flag to clear. This parameter can be any combination of the following values: <ul>
|
|
<li>DCMI_FLAG_FRAMERI: Frame capture complete Raw flag mask </li>
|
|
<li>DCMI_FLAG_OVFRI: Overflow Raw flag mask </li>
|
|
<li>DCMI_FLAG_ERRRI: Synchronization error Raw flag mask </li>
|
|
<li>DCMI_FLAG_VSYNCRI: VSYNC Raw flag mask </li>
|
|
<li>DCMI_FLAG_LINERI: <a class="el" href="struct_line.html">Line</a> Raw flag mask </li>
|
|
</ul>
|
|
</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
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</div>
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</div>
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<a class="anchor" id="ga908e6dad7bc5f4f4bbc512f679222c55"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void DCMI_ClearITPendingBit </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>DCMI_IT</em></td><td>)</td>
|
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<td></td>
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</tr>
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</table>
|
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</div><div class="memdoc">
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<p>Clears the DCMI's interrupt pending bits. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">DCMI_IT</td><td>specifies the DCMI interrupt pending bit to clear. This parameter can be any combination of the following values: <ul>
|
|
<li>DCMI_IT_FRAME: Frame capture complete interrupt mask </li>
|
|
<li>DCMI_IT_OVF: Overflow interrupt mask </li>
|
|
<li>DCMI_IT_ERR: Synchronization error interrupt mask </li>
|
|
<li>DCMI_IT_VSYNC: VSYNC interrupt mask </li>
|
|
<li>DCMI_IT_LINE: <a class="el" href="struct_line.html">Line</a> interrupt mask </li>
|
|
</ul>
|
|
</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
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</dl>
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</div>
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</div>
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<a class="anchor" id="ga36bba54c40637b8071aea8ffea71fb84"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void DCMI_Cmd </td>
|
|
<td>(</td>
|
|
<td class="paramtype">FunctionalState </td>
|
|
<td class="paramname"><em>NewState</em></td><td>)</td>
|
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<td></td>
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</tr>
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</table>
|
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</div><div class="memdoc">
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<p>Enables or disables the DCMI interface. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">NewState</td><td>new state of the DCMI interface. This parameter can be: ENABLE or DISABLE. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
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</div>
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</div>
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<a class="anchor" id="ga7139eecdc0f7975b42cd2f9c5644d0a5"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
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<td class="memname">void DCMI_CROPCmd </td>
|
|
<td>(</td>
|
|
<td class="paramtype">FunctionalState </td>
|
|
<td class="paramname"><em>NewState</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
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</table>
|
|
</div><div class="memdoc">
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|
|
<p>Enables or disables the DCMI Crop feature. </p>
|
|
<dl class="section note"><dt>Note</dt><dd>This function should be called before to enable and start the DCMI interface. </dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">NewState</td><td>new state of the DCMI Crop feature. This parameter can be: ENABLE or DISABLE. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga3bd4eb06314ed06dcb71ee91391b7ec4"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
|
<td class="memname">void DCMI_CROPConfig </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="struct_d_c_m_i___c_r_o_p_init_type_def.html">DCMI_CROPInitTypeDef</a> * </td>
|
|
<td class="paramname"><em>DCMI_CROPInitStruct</em></td><td>)</td>
|
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<td></td>
|
|
</tr>
|
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</table>
|
|
</div><div class="memdoc">
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|
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<p>Initializes the DCMI peripheral CROP mode according to the specified parameters in the DCMI_CROPInitStruct. </p>
|
|
<dl class="section note"><dt>Note</dt><dd>This function should be called before to enable and start the DCMI interface. </dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">DCMI_CROPInitStruct</td><td>pointer to a <a class="el" href="struct_d_c_m_i___c_r_o_p_init_type_def.html" title="DCMI CROP Init structure definition. ">DCMI_CROPInitTypeDef</a> structure that contains the configuration information for the DCMI peripheral CROP mode. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
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<a class="anchor" id="gab8f501f117d5695017e1dc5a611a5015"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
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<tr>
|
|
<td class="memname">void DCMI_DeInit </td>
|
|
<td>(</td>
|
|
<td class="paramtype">void </td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
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</tr>
|
|
</table>
|
|
</div><div class="memdoc">
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|
|
|
<p>Deinitializes the DCMI registers to their default reset values. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="ga1b66e1966fbea902a8e7015c56db7587"></a>
|
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<div class="memitem">
|
|
<div class="memproto">
|
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">FlagStatus DCMI_GetFlagStatus </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>DCMI_FLAG</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Checks whether the DCMI interface flag is set or not. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">DCMI_FLAG</td><td>specifies the flag to check. This parameter can be one of the following values: <ul>
|
|
<li>DCMI_FLAG_FRAMERI: Frame capture complete Raw flag mask </li>
|
|
<li>DCMI_FLAG_OVFRI: Overflow Raw flag mask </li>
|
|
<li>DCMI_FLAG_ERRRI: Synchronization error Raw flag mask </li>
|
|
<li>DCMI_FLAG_VSYNCRI: VSYNC Raw flag mask </li>
|
|
<li>DCMI_FLAG_LINERI: <a class="el" href="struct_line.html">Line</a> Raw flag mask </li>
|
|
<li>DCMI_FLAG_FRAMEMI: Frame capture complete Masked flag mask </li>
|
|
<li>DCMI_FLAG_OVFMI: Overflow Masked flag mask </li>
|
|
<li>DCMI_FLAG_ERRMI: Synchronization error Masked flag mask </li>
|
|
<li>DCMI_FLAG_VSYNCMI: VSYNC Masked flag mask </li>
|
|
<li>DCMI_FLAG_LINEMI: <a class="el" href="struct_line.html">Line</a> Masked flag mask </li>
|
|
<li>DCMI_FLAG_HSYNC: HSYNC flag mask </li>
|
|
<li>DCMI_FLAG_VSYNC: VSYNC flag mask </li>
|
|
<li>DCMI_FLAG_FNE: Fifo not empty flag mask </li>
|
|
</ul>
|
|
</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">The</td><td>new state of DCMI_FLAG (SET or RESET). </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="gac0b27821aab3ee6b73ae8a6c6339fed5"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">ITStatus DCMI_GetITStatus </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>DCMI_IT</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Checks whether the DCMI interrupt has occurred or not. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">DCMI_IT</td><td>specifies the DCMI interrupt source to check. This parameter can be one of the following values: <ul>
|
|
<li>DCMI_IT_FRAME: Frame capture complete interrupt mask </li>
|
|
<li>DCMI_IT_OVF: Overflow interrupt mask </li>
|
|
<li>DCMI_IT_ERR: Synchronization error interrupt mask </li>
|
|
<li>DCMI_IT_VSYNC: VSYNC interrupt mask </li>
|
|
<li>DCMI_IT_LINE: <a class="el" href="struct_line.html">Line</a> interrupt mask </li>
|
|
</ul>
|
|
</td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">The</td><td>new state of DCMI_IT (SET or RESET). </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
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<a class="anchor" id="ga1299076f1459525053ba4f2fa408ed2a"></a>
|
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<div class="memitem">
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|
<div class="memproto">
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<table class="memname">
|
|
<tr>
|
|
<td class="memname">void DCMI_Init </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="struct_d_c_m_i___init_type_def.html">DCMI_InitTypeDef</a> * </td>
|
|
<td class="paramname"><em>DCMI_InitStruct</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Initializes the DCMI according to the specified parameters in the DCMI_InitStruct. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">DCMI_InitStruct</td><td>pointer to a <a class="el" href="struct_d_c_m_i___init_type_def.html" title="DCMI Init structure definition. ">DCMI_InitTypeDef</a> structure that contains the configuration information for the DCMI. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="ga3d89fb10384dff1dfd9197fbb6c6b2eb"></a>
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<div class="memitem">
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<div class="memproto">
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<table class="memname">
|
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<tr>
|
|
<td class="memname">void DCMI_ITConfig </td>
|
|
<td>(</td>
|
|
<td class="paramtype">uint16_t </td>
|
|
<td class="paramname"><em>DCMI_IT</em>, </td>
|
|
</tr>
|
|
<tr>
|
|
<td class="paramkey"></td>
|
|
<td></td>
|
|
<td class="paramtype">FunctionalState </td>
|
|
<td class="paramname"><em>NewState</em> </td>
|
|
</tr>
|
|
<tr>
|
|
<td></td>
|
|
<td>)</td>
|
|
<td></td><td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Enables or disables the DCMI interface interrupts. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">DCMI_IT</td><td>specifies the DCMI interrupt sources to be enabled or disabled. This parameter can be any combination of the following values: <ul>
|
|
<li>DCMI_IT_FRAME: Frame capture complete interrupt mask </li>
|
|
<li>DCMI_IT_OVF: Overflow interrupt mask </li>
|
|
<li>DCMI_IT_ERR: Synchronization error interrupt mask </li>
|
|
<li>DCMI_IT_VSYNC: VSYNC interrupt mask </li>
|
|
<li>DCMI_IT_LINE: <a class="el" href="struct_line.html">Line</a> interrupt mask </li>
|
|
</ul>
|
|
</td></tr>
|
|
<tr><td class="paramname">NewState</td><td>new state of the specified DCMI interrupts. This parameter can be: ENABLE or DISABLE. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
|
<a class="anchor" id="ga30a38a4858273c05e8f1b4677d744c13"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void DCMI_JPEGCmd </td>
|
|
<td>(</td>
|
|
<td class="paramtype">FunctionalState </td>
|
|
<td class="paramname"><em>NewState</em></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Enables or disables the DCMI JPEG format. </p>
|
|
<dl class="section note"><dt>Note</dt><dd>The Crop and Embedded Synchronization features cannot be used in this mode. </dd></dl>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">NewState</td><td>new state of the DCMI JPEG format. This parameter can be: ENABLE or DISABLE. </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
|
</div>
|
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<a class="anchor" id="ga475305bd8694e4cebefcb263c0a5b979"></a>
|
|
<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">uint32_t DCMI_ReadData </td>
|
|
<td>(</td>
|
|
<td class="paramtype">void </td>
|
|
<td class="paramname"></td><td>)</td>
|
|
<td></td>
|
|
</tr>
|
|
</table>
|
|
</div><div class="memdoc">
|
|
|
|
<p>Reads the data stored in the DR register. </p>
|
|
<dl class="params"><dt>Parameters</dt><dd>
|
|
<table class="params">
|
|
<tr><td class="paramname">None</td><td></td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
<dl class="retval"><dt>Return values</dt><dd>
|
|
<table class="retval">
|
|
<tr><td class="paramname">Data</td><td>register value </td></tr>
|
|
</table>
|
|
</dd>
|
|
</dl>
|
|
|
|
</div>
|
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</div>
|
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<a class="anchor" id="ga8888b27bd5aca62d250642468ea6cd6d"></a>
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<div class="memitem">
|
|
<div class="memproto">
|
|
<table class="memname">
|
|
<tr>
|
|
<td class="memname">void DCMI_SetEmbeddedSynchroCodes </td>
|
|
<td>(</td>
|
|
<td class="paramtype"><a class="el" href="struct_d_c_m_i___codes_init_type_def.html">DCMI_CodesInitTypeDef</a> * </td>
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<td class="paramname"><em>DCMI_CodesInitStruct</em></td><td>)</td>
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<td></td>
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<p>Sets the embedded synchronization codes. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname"><a class="el" href="struct_d_c_m_i___codes_init_type_def.html" title="DCMI Embedded Synchronisation CODE Init structure definition. ">DCMI_CodesInitTypeDef</a></td><td>pointer to a <a class="el" href="struct_d_c_m_i___codes_init_type_def.html" title="DCMI Embedded Synchronisation CODE Init structure definition. ">DCMI_CodesInitTypeDef</a> structure that contains the embedded synchronization codes for the DCMI peripheral. </td></tr>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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<td class="memname">void DCMI_StructInit </td>
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<td>(</td>
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<td class="paramtype"><a class="el" href="struct_d_c_m_i___init_type_def.html">DCMI_InitTypeDef</a> * </td>
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<td class="paramname"><em>DCMI_InitStruct</em></td><td>)</td>
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<td></td>
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<p>Fills each DCMI_InitStruct member with its default value. </p>
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<dl class="params"><dt>Parameters</dt><dd>
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<table class="params">
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<tr><td class="paramname">DCMI_InitStruct</td><td>: pointer to a <a class="el" href="struct_d_c_m_i___init_type_def.html" title="DCMI Init structure definition. ">DCMI_InitTypeDef</a> structure which will be initialized. </td></tr>
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</dd>
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</dl>
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<dl class="retval"><dt>Return values</dt><dd>
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<table class="retval">
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<tr><td class="paramname">None</td><td></td></tr>
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</table>
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</dd>
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