Hi we are using interrupt based synchronous communication for sending and receiving the data.when ever we are not able receive the data, in the debuuger window, if we see the receive buff location , it is saying cant access memory at that lovation i.e "cant access memory at 0x009da8." If any body knows abt this problem please suggest. Regards Raveendra
Hi I am very sure that , i am not using simulator mode.
Look at the map file for the UV project. Is the rx buffer mapped to that (009xxx) location or do you have a corrupt pointer? 00'9000 - 00'BFFF has no internal mapping on the '167, did you set that area to RAM in the external memory portion of the target box? Is there external RAM there? Where is the UV2 monitor located (6K code & 2K data)? UV2 monitor location is handled in the monitor project in the config.inc file. Best Scott