PORTS Forum

Ports and Interfaces => USB => Topic started by: pwareing on August 21, 2011, 02:31:49 pm

Title: Maximum blocking function time in PIC18F4550 HID firmware?
Post by: pwareing on August 21, 2011, 02:31:49 pm

Is there a way (not USB standby) to hold off USB interrupts while non USB code is executed?

What is the maximum length of time that USB code can be held off without breaking PC <-> HID comms.

Thanks for your help.

Title: Re: Maximum blocking function time in PIC18F4550 HID firmware?
Post by: Jan Axelson on August 21, 2011, 03:38:54 pm

Here is a discussion that might be helpful:

http://www.microchip.com/forums/tm.aspx?high=&m=254471&mpage=1#254471

Jan