Will the demo application for MC9S12C32 work for MC9S12DP256B also

As far as I know it will work on an MC9S12DP256B – but only with the small memory model meaning you cannot use the entire memory range of the 256. I think supporting banking will simply be a case of storing the current bank as part of a task context.  The hardware I have at present does not allow me to test this however – BUT somebody has kindly volunteered to donate an MC9S12DP256B development board which should arrive in the next week or two.  When I have this I will be able to upgrade the port so it supports both small and banked memory models. In the mean time there is an unsupported port for the 256  a link to which can be found from the HCS12 FreeRTOS page. Regards.