On Sun, 13 Jan 2008, Raghuveer Reddy wrote: > Date: Sun, 13 Jan 2008 16:02:21 -0500 > From: Raghuveer Reddy <[EMAIL PROTECTED]> > Reply-To: <[email protected]> > To: <[email protected]> > Subject: [twincling] Priorities > > Hi Everyone, > > I have a query, could anyone send some info on this topic > > How will you decide the priorities for tasks while designing an embedded > system? > > Thanks in advance > > Raghuveer >
Hi Raghu: Which tasks do you have in mind ? As an example . running a webserver . reducing RAM utilization . support TCP/IP stack . update an LED display . bus protocol (I2C) etc. As a design choice, you would like to think of - re-entrancy, preemption model http://www.freertos.org/taskandcr.html - avoiding priority inversions http://www.embedded.com/story/OEG20020321S0023 Look forward to your thoughts. thanks Saifi.
