LPC Microcontrollersのトピックusb Multiple packet transfer mechanism https://community.nxp.com/t5/LPC-Microcontrollers/usb-Multiple-packet-transfer-mechanism/m-p/581992#M20574 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by maheshkarraj on Sat Oct 18 06:47:14 MST 2014</STRONG><BR /><SPAN>Hi all,</SPAN><BR /><SPAN>i've been working on usb tech on xmc4500 board.</SPAN><BR /><SPAN>i downloaded example code from dave tool.</SPAN><BR /><SPAN>in that code i want to implement multiple packet transfer mechanism.</SPAN><BR /><SPAN>i;ve theoritical idea on this mechanism but dont know how to implement it practically.</SPAN><BR /><BR /><SPAN>from downloaded code, endpoint maxpacketsize is 64bytes.and allocating memory for those endpoints dynamically.</SPAN><BR /><SPAN>do i need to change the endpoint size to 512 (not in descriptors)if i want to send that much of bytes.</SPAN><BR /><SPAN>could anyone help me.i;ve been beating my head since 2days about this concept.</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 20:21:25 GMT lpcware 2016-06-15T20:21:25Z usb Multiple packet transfer mechanism https://community.nxp.com/t5/LPC-Microcontrollers/usb-Multiple-packet-transfer-mechanism/m-p/581992#M20574 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by maheshkarraj on Sat Oct 18 06:47:14 MST 2014</STRONG><BR /><SPAN>Hi all,</SPAN><BR /><SPAN>i've been working on usb tech on xmc4500 board.</SPAN><BR /><SPAN>i downloaded example code from dave tool.</SPAN><BR /><SPAN>in that code i want to implement multiple packet transfer mechanism.</SPAN><BR /><SPAN>i;ve theoritical idea on this mechanism but dont know how to implement it practically.</SPAN><BR /><BR /><SPAN>from downloaded code, endpoint maxpacketsize is 64bytes.and allocating memory for those endpoints dynamically.</SPAN><BR /><SPAN>do i need to change the endpoint size to 512 (not in descriptors)if i want to send that much of bytes.</SPAN><BR /><SPAN>could anyone help me.i;ve been beating my head since 2days about this concept.</SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 20:21:25 GMT https://community.nxp.com/t5/LPC-Microcontrollers/usb-Multiple-packet-transfer-mechanism/m-p/581992#M20574 lpcware 2016-06-15T20:21:25Z Re: usb Multiple packet transfer mechanism https://community.nxp.com/t5/LPC-Microcontrollers/usb-Multiple-packet-transfer-mechanism/m-p/581993#M20575 <HTML><HEAD></HEAD><BODY><STRONG>Content originally posted in LPCWare by capiman on Sat Oct 18 06:51:15 MST 2014</STRONG><BR /><SPAN>Duplicate post and off-topic</SPAN><BR /><SPAN><A class="jive-link-external-small" href="https://community.nxp.com/external-link.jspa?url=http%3A%2F%2Fwww.lpcware.com%2Fcontent%2Fforum%2Fusb-multiple-packet-transfer-mechanism" rel="nofollow" target="_blank">http://www.lpcware.com/content/forum/usb-multiple-packet-transfer-mechanism</A></SPAN><BR /></BODY></HTML> Wed, 15 Jun 2016 20:21:26 GMT https://community.nxp.com/t5/LPC-Microcontrollers/usb-Multiple-packet-transfer-mechanism/m-p/581993#M20575 lpcware 2016-06-15T20:21:26Z