Francesco Barletta

Programming/reading/erasing MC68HC908MR32 FLASH

Discussion created by Francesco Barletta on Mar 21, 2006
Latest reply on Mar 24, 2006 by Francesco Barletta
Hi everybody.
The target in my firmware application is read/write operations on 32KB MR32 µC.
I follow AN2183 ( Using FLASH as EEPROM on the MC68HC908GP32 ) and AN2183SW to implement the features, in fact  either the GP32 µC and MR32 one have no embedded ROM routines to use for writing and reading flash memory.
First of all, I would like to know if this application note is the one I can consider for my operations.
Besides, I tried to make a Code Warrior Project for GP32 to use directly AN2183SW algorithm, but I get some errors when I build the project because the CASM08 used by Code Warrior doesn't recognize for example "{ }", logical symbols like " | " and so on. Could anybody tell me why?
Thank you.