WinCE + Interrupts
Posted: Thu Oct 27, 2005 5:52 am
Hi all,
I have a problem I've been developing on an embedded project, writing code to interface a serial Comms board, based on the Zilog ESSC. Taking the simplest approach, I based the code on a polling method, which appeared to be working great, until merged in with a real-time Comms application, and larger packets are being truncated due to underruns.
It looks like I'll need to support interrupts now, to solve this problem! Really I just want to register a simple handler, but looking thru the winCE documentation, it seems I'd have to develop a device driver, and mess with things like OAL. Is there a simpler method? I only have about a week to get this done now...
Many thanks... whyme_t
I have a problem I've been developing on an embedded project, writing code to interface a serial Comms board, based on the Zilog ESSC. Taking the simplest approach, I based the code on a polling method, which appeared to be working great, until merged in with a real-time Comms application, and larger packets are being truncated due to underruns.
It looks like I'll need to support interrupts now, to solve this problem! Really I just want to register a simple handler, but looking thru the winCE documentation, it seems I'd have to develop a device driver, and mess with things like OAL. Is there a simpler method? I only have about a week to get this done now...
Many thanks... whyme_t