ImageCraft compiler and memset function, paging problem | Cypress Semiconductor
ImageCraft compiler and memset function, paging problem
After I switched from HiTech to ImageCraft compiler I found functional errors in the program, which previously worked fine. A closer investigation showed, that a line:
memset (displayLine, ' ', DISPLAY_SIZE);
had no effect. However if, before the call to memset, I load the MVW_PP register with displayLine's page number, the code works as expected.
Is it a bug in the memset function (caused by overlooking the fact that the new compiler handles paging differently), or should I just change something in the code or settings ?
TIA for help.