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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/"><channel><title>AthulHarsham's Activities</title><link>https://community.arm.com/members/athulharsham</link><description>AthulHarsham's recent activity</description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator><item><title>Ask A Question I</title><link>https://community.arm.com/achievements/460ac7df-7ccc-4c42-a204-9e05eef3be09</link><pubDate>Thu, 09 Jan 2020 04:57:12 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:5f9b1615-0e0f-4fe5-ab73-f909e9192402</guid><dc:creator /><description>Ask a question in a forum.</description></item><item><title>STM32F4 Custom Host and custom device not sending and receiving properly</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/45336/stm32f4-custom-host-and-custom-device-not-sending-and-receiving-properly</link><pubDate>Thu, 09 Jan 2020 04:57:11 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:f48138ed-8b4f-4567-bca7-ce47ac26e3ef</guid><dc:creator>AthulHarsham</dc:creator><description>&lt;p&gt;Hi,&lt;/p&gt;
&lt;p&gt;I have been using two STM32F446 boards; One as a custom HID host and other as custom HID device. The code for the custom host was generated from CUBE mx&lt;br /&gt;I have gone through the discussions thread in below links.&lt;br /&gt;1.&lt;a href="https://community.arm.com/developer/tools-software/tools/f/keil-forum/32329/stm32f4-hid-host-custom-device"&gt;community.arm.com/.../stm32f4-hid-host-custom-device&lt;/a&gt;&lt;br /&gt;2.&lt;a href="https://community.arm.com/developer/tools-software/tools/f/keil-forum/31407/stm32f4-usb-host-hid-application"&gt;community.arm.com/.../stm32f4-usb-host-hid-application&lt;/a&gt;&lt;br /&gt;and changed &amp;quot;USBH_HID_Process&amp;quot; state machine in usbh_hid.c. My intention is to send requests from the host and get responses from the device for those requests. However, I could see that only one request is sent and corresponding response is obtained from device. Custom HID device is working as expected because I have tested the HID device communicating with a desktop application.&lt;/p&gt;
&lt;p&gt;Please help me to initialize a custom device like the mouse or keyboard initialization and help me to modify the &amp;quot;USBH_HID_Process&amp;quot; state machine so that I can do a request response way of communication between the host and the device.&lt;/p&gt;
&lt;p&gt;&lt;/p&gt;
&lt;p&gt;Best regards&lt;/p&gt;
&lt;p&gt;Athul&amp;nbsp;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;</description></item><item><title>Community Help</title><link>https://community.arm.com/members/athulharsham/activities/9f4c0fbe-8990-4fe9-94aa-22a763f4d872</link><pubDate>Thu, 09 Jan 2020 04:47:00 GMT</pubDate><guid isPermaLink="false">dd9e70c8-6d3c-4c71-b136-2456382a7b5c:9f4c0fbe-8990-4fe9-94aa-22a763f4d872</guid><dc:creator>Arm Community</dc:creator><description>New to Arm Community? Start here to learn how to get the most out of it. Learn about Community enhancements, share ideas and ask questions.</description></item></channel></rss>