lpcware

USB ROM Resource Usage

Discussion created by lpcware Employee on Jun 15, 2016
Latest reply on Jun 15, 2016 by lpcware
Content originally posted in LPCWare by rsargant on Tue Jul 24 10:00:27 MST 2012
Hi,
  I'm working with an LPC1347 chip and the USB ROM CDC example project. Everything seems pretty straightforward but had a few questions.

#1) Are the end point handler functions registered via RegisterEpHandler called under USB interrupt context?

#2) In addition to memory usage (which seems to be explicitly configured), what hardware resources (if any) is the ROM stack using? Any timers?

Outcomes