LPC MicrocontrollersのトピックSample Code for Using Both USB Ports as Host Simultaneously in LPC2468

Sample Code for Using Both USB Ports as Host Simultaneously in LPC2468

lpcware — Wed, 15 Jun 2016 19:50:01 GMT

Content originally posted in LPCWare by simersarao on Mon Mar 21 04:15:36 MST 2016
Hi

I am Using LPC2468 in my ECR machine. I have successfully interfaced USB Pendrive,USB Printer and USB bar-code Scanner with the Micro-controller. But the Problem is that most use cases require both USB Printer and Bar-code scanner to work simultaneously, but I can only use one device at a time due to only single USB Host port Functional.After Researching a lot on Web I have not found any link or sample code which allows both Ports (i.e Dedicated USB Host port and OTG one) to be used simultaneously.Please provide some sample source code or some help material using which i should be able to configure and use both USB ports as Host simultaneously.

Thanks
Simer

Re: Sample Code for Using Both USB Ports as Host Simultaneously in LPC2468

lpcware — Wed, 15 Jun 2016 19:50:01 GMT

Content originally posted in LPCWare by Jat on Thu Mar 24 09:26:29 MST 2016
Hi Simer

I am glad that you raised the question, I have also been in a similar situation with LPC1788 and was thinking to try myself on the code.

Have you tried changing the example codes, and if so then what issues are you facing?

Re: Sample Code for Using Both USB Ports as Host Simultaneously in LPC2468

lpcware — Sun, 19 Jun 2016 01:05:57 GMT

bump