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<div id="projectname">tinyusb
&#160;<span id="projectnumber">0.4</span>
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<a href="#func-members">Functions</a> </div>
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<div class="title">Device<div class="ingroups"><a class="el" href="group___class_driver___h_i_d___mouse.html">Mouse</a></div></div> </div>
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<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a>
Functions</h2></td></tr>
<tr class="memitem:ga5e5d67756bc15892750de943ef937b51"><td class="memItemLeft" align="right" valign="top">bool&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___mouse___device.html#ga5e5d67756bc15892750de943ef937b51">tusbd_hid_mouse_is_busy</a> (uint8_t coreid)</td></tr>
<tr class="memdesc:ga5e5d67756bc15892750de943ef937b51"><td class="mdescLeft">&#160;</td><td class="mdescRight">Check if the interface is currently busy or not. <a href="#ga5e5d67756bc15892750de943ef937b51">More...</a><br/></td></tr>
<tr class="separator:ga5e5d67756bc15892750de943ef937b51"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga9ef46f1d6629ac7314defc26bbcd6ea9"><td class="memItemLeft" align="right" valign="top"><a class="el" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___mouse___device.html#ga9ef46f1d6629ac7314defc26bbcd6ea9">tusbd_hid_mouse_send</a> (uint8_t coreid, <a class="el" href="structhid__mouse__report__t.html">hid_mouse_report_t</a> const *p_report)</td></tr>
<tr class="memdesc:ga9ef46f1d6629ac7314defc26bbcd6ea9"><td class="mdescLeft">&#160;</td><td class="mdescRight">Perform transfer queuing. <a href="#ga9ef46f1d6629ac7314defc26bbcd6ea9">More...</a><br/></td></tr>
<tr class="separator:ga9ef46f1d6629ac7314defc26bbcd6ea9"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga3228361526bd4a2cea32682b9bb6f036"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___mouse___device.html#ga3228361526bd4a2cea32682b9bb6f036">tusbd_hid_mouse_mounted_cb</a> (uint8_t coreid)</td></tr>
<tr class="memdesc:ga3228361526bd4a2cea32682b9bb6f036"><td class="mdescLeft">&#160;</td><td class="mdescRight">Callback function that will be invoked when this interface is mounted (configured) by USB host. <a href="#ga3228361526bd4a2cea32682b9bb6f036">More...</a><br/></td></tr>
<tr class="separator:ga3228361526bd4a2cea32682b9bb6f036"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga9a4d4675c736ea37eb9264d44f6f1eb4"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___mouse___device.html#ga9a4d4675c736ea37eb9264d44f6f1eb4">tusbd_hid_mouse_unmounted_cb</a> (uint8_t coreid)</td></tr>
<tr class="memdesc:ga9a4d4675c736ea37eb9264d44f6f1eb4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Callback function that will be invoked when this interface is unmounted (bus reset/unplugged) <a href="#ga9a4d4675c736ea37eb9264d44f6f1eb4">More...</a><br/></td></tr>
<tr class="separator:ga9a4d4675c736ea37eb9264d44f6f1eb4"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga20b34dac7e348b718b0bbb22ad2f6c57"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___mouse___device.html#ga20b34dac7e348b718b0bbb22ad2f6c57">tusbd_hid_mouse_cb</a> (uint8_t coreid, tusb_event_t event, uint32_t xferred_bytes)</td></tr>
<tr class="memdesc:ga20b34dac7e348b718b0bbb22ad2f6c57"><td class="mdescLeft">&#160;</td><td class="mdescRight">Callback function that is invoked when an transferring event occurred after invoking <a class="el" href="group___mouse___device.html#ga9ef46f1d6629ac7314defc26bbcd6ea9">tusbd_hid_mouse_send</a>. <a href="#ga20b34dac7e348b718b0bbb22ad2f6c57">More...</a><br/></td></tr>
<tr class="separator:ga20b34dac7e348b718b0bbb22ad2f6c57"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:gaa1bdb8035d9d62836705dd07199575ee"><td class="memItemLeft" align="right" valign="top">uint16_t&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___mouse___device.html#gaa1bdb8035d9d62836705dd07199575ee">tusbd_hid_mouse_get_report_cb</a> (uint8_t coreid, <a class="el" href="group___class_driver___h_i_d___common.html#gade40a5ae3c180ad9f543927d12d69fc8">hid_request_report_type_t</a> report_type, void **pp_report, uint16_t requested_length)</td></tr>
<tr class="memdesc:gaa1bdb8035d9d62836705dd07199575ee"><td class="mdescLeft">&#160;</td><td class="mdescRight">Callback function that is invoked when USB host request <a class="el" href="group___class_driver___h_i_d___common.html#gga40b25478e300d37659ba4fae7685ee8ba2c2c8443516b3761605658c1a6bc92fb">HID_REQUEST_CONTROL_GET_REPORT</a> via control endpoint. <a href="#gaa1bdb8035d9d62836705dd07199575ee">More...</a><br/></td></tr>
<tr class="separator:gaa1bdb8035d9d62836705dd07199575ee"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:ga65365cdef2e7a72bcb6e49ae76e640bf"><td class="memItemLeft" align="right" valign="top">void&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="group___mouse___device.html#ga65365cdef2e7a72bcb6e49ae76e640bf">tusbd_hid_mouse_set_report_cb</a> (uint8_t coreid, <a class="el" href="group___class_driver___h_i_d___common.html#gade40a5ae3c180ad9f543927d12d69fc8">hid_request_report_type_t</a> report_type, uint8_t p_report_data[], uint16_t length)</td></tr>
<tr class="memdesc:ga65365cdef2e7a72bcb6e49ae76e640bf"><td class="mdescLeft">&#160;</td><td class="mdescRight">Callback function that is invoked when USB host request <a class="el" href="group___class_driver___h_i_d___common.html#gga40b25478e300d37659ba4fae7685ee8ba1def1e3a8c89ba771e946318c5678efc">HID_REQUEST_CONTROL_SET_REPORT</a> via control endpoint. <a href="#ga65365cdef2e7a72bcb6e49ae76e640bf">More...</a><br/></td></tr>
<tr class="separator:ga65365cdef2e7a72bcb6e49ae76e640bf"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<h2 class="groupheader">Function Documentation</h2>
<a class="anchor" id="ga20b34dac7e348b718b0bbb22ad2f6c57"></a>
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<td class="memname">void tusbd_hid_mouse_cb </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>coreid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">tusb_event_t&#160;</td>
<td class="paramname"><em>event</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint32_t&#160;</td>
<td class="paramname"><em>xferred_bytes</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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</div><div class="memdoc">
<p>Callback function that is invoked when an transferring event occurred after invoking <a class="el" href="group___mouse___device.html#ga9ef46f1d6629ac7314defc26bbcd6ea9">tusbd_hid_mouse_send</a>. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">coreid</td><td>USB Controller ID </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">event</td><td>an value from tusb_event_t </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>event can be one of following<ul>
<li>TUSB_EVENT_XFER_COMPLETE : previously scheduled transfer completes successfully.</li>
<li>TUSB_EVENT_XFER_ERROR : previously scheduled transfer encountered a transaction error.</li>
<li>TUSB_EVENT_XFER_STALLED : previously scheduled transfer is stalled by device. </li>
</ul>
</dd></dl>
</div>
</div>
<a class="anchor" id="gaa1bdb8035d9d62836705dd07199575ee"></a>
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<td class="memname">uint16_t tusbd_hid_mouse_get_report_cb </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>coreid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___class_driver___h_i_d___common.html#gade40a5ae3c180ad9f543927d12d69fc8">hid_request_report_type_t</a>&#160;</td>
<td class="paramname"><em>report_type</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">void **&#160;</td>
<td class="paramname"><em>pp_report</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>requested_length</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Callback function that is invoked when USB host request <a class="el" href="group___class_driver___h_i_d___common.html#gga40b25478e300d37659ba4fae7685ee8ba2c2c8443516b3761605658c1a6bc92fb">HID_REQUEST_CONTROL_GET_REPORT</a> via control endpoint. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">coreid</td><td>USB Controller ID </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">report_type</td><td>specify which report (INPUT, OUTPUT, FEATURE) that host requests </td></tr>
<tr><td class="paramdir">[out]</td><td class="paramname">pp_report</td><td>pointer to buffer that application need to update, value must be accessible by USB controller (see <a class="el" href="group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c">TUSB_CFG_ATTR_USBRAM</a>) </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">requested_length</td><td>number of bytes that host requested </td></tr>
</table>
</dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">non-zero</td><td>Actual number of bytes in the response's buffer. </td></tr>
<tr><td class="paramname">zero</td><td>indicates the current request is not supported. Tinyusb device stack will reject the request by sending STALL in the data phase. </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>After this callback, the request is silently executed by the tinyusb stack, thus the completion of this control request will not be reported to application </dd></dl>
</div>
</div>
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<td class="memname">bool tusbd_hid_mouse_is_busy </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>coreid</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Check if the interface is currently busy or not. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">coreid</td><td>USB Controller ID </td></tr>
</table>
</dd>
</dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">true</td><td>if the interface is busy meaning the stack is still transferring/waiting data from/to host </td></tr>
<tr><td class="paramname">false</td><td>if the interface is not busy meaning the stack successfully transferred data from/to host </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>This function is primarily used for polling/waiting result after <a class="el" href="group___mouse___device.html#ga9ef46f1d6629ac7314defc26bbcd6ea9">tusbd_hid_mouse_send</a>. </dd></dl>
</div>
</div>
<a class="anchor" id="ga3228361526bd4a2cea32682b9bb6f036"></a>
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<td class="memname">void tusbd_hid_mouse_mounted_cb </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>coreid</em></td><td>)</td>
<td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Callback function that will be invoked when this interface is mounted (configured) by USB host. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">coreid</td><td>USB Controller ID of the interface </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>This callback should be used by Application to <b>set-up</b> interface-related data </dd></dl>
</div>
</div>
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<td class="memname"><a class="el" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> tusbd_hid_mouse_send </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>coreid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="structhid__mouse__report__t.html">hid_mouse_report_t</a> const *&#160;</td>
<td class="paramname"><em>p_report</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</div><div class="memdoc">
<p>Perform transfer queuing. </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">coreid</td><td>USB Controller ID </td></tr>
<tr><td class="paramdir">[in,out]</td><td class="paramname">p_report</td><td>address that is used to store data from device. Must be accessible by usb controller (see <a class="el" href="group__group__configuration.html#ga977f8e429c64d2ea49ea42b5dac8a88c">TUSB_CFG_ATTR_USBRAM</a>) </td></tr>
</table>
</dd>
</dl>
<dl class="section return"><dt>Returns</dt><dd><a class="el" href="group___group___error.html#ga225612897c510054ef4026586562f716">tusb_error_t</a> type to indicate success or error condition. </dd></dl>
<dl class="retval"><dt>Return values</dt><dd>
<table class="retval">
<tr><td class="paramname">TUSB_ERROR_NONE</td><td>on success </td></tr>
<tr><td class="paramname">TUSB_ERROR_INTERFACE_IS_BUSY</td><td>if the interface is already transferring data with device </td></tr>
<tr><td class="paramname">TUSB_ERROR_DEVICE_NOT_READY</td><td>if device is not yet configured (by SET CONFIGURED request) </td></tr>
<tr><td class="paramname">TUSB_ERROR_INVALID_PARA</td><td>if input parameters are not correct </td></tr>
</table>
</dd>
</dl>
<dl class="section note"><dt>Note</dt><dd>This function is non-blocking and returns immediately. Data will be transferred when USB Host work with this interface. The result of usb transfer will be reported by the interface's callback function </dd></dl>
</div>
</div>
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<td class="memname">void tusbd_hid_mouse_set_report_cb </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>coreid</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="group___class_driver___h_i_d___common.html#gade40a5ae3c180ad9f543927d12d69fc8">hid_request_report_type_t</a>&#160;</td>
<td class="paramname"><em>report_type</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>p_report_data</em>[], </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">uint16_t&#160;</td>
<td class="paramname"><em>length</em>&#160;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
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<p>Callback function that is invoked when USB host request <a class="el" href="group___class_driver___h_i_d___common.html#gga40b25478e300d37659ba4fae7685ee8ba1def1e3a8c89ba771e946318c5678efc">HID_REQUEST_CONTROL_SET_REPORT</a> via control endpoint. </p>
<dl class="params"><dt>Parameters</dt><dd>
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<tr><td class="paramdir">[in]</td><td class="paramname">coreid</td><td>USB Controller ID </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">report_type</td><td>specify which report (INPUT, OUTPUT, FEATURE) that host requests </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">p_report_data</td><td>buffer containing the report's data </td></tr>
<tr><td class="paramdir">[in]</td><td class="paramname">length</td><td>number of bytes in the <em>p_report_data</em> </td></tr>
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<dl class="section note"><dt>Note</dt><dd>By the time this callback is invoked, the USB control transfer is already completed in the hardware side. Application are free to handle data at its own will. </dd></dl>
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<td class="memname">void tusbd_hid_mouse_unmounted_cb </td>
<td>(</td>
<td class="paramtype">uint8_t&#160;</td>
<td class="paramname"><em>coreid</em></td><td>)</td>
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<p>Callback function that will be invoked when this interface is unmounted (bus reset/unplugged) </p>
<dl class="params"><dt>Parameters</dt><dd>
<table class="params">
<tr><td class="paramdir">[in]</td><td class="paramname">coreid</td><td>USB Controller ID of the interface </td></tr>
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<dl class="section note"><dt>Note</dt><dd>This callback should be used by Application to <b>tear-down</b> interface-related data </dd></dl>
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