I am trying to use the second serial port and have been trying to use the example from http://www.keil.com/support/docs/2601.htm I get the error 67 undefined identifier. Any body know how I can get rid of this. Thanks
Hello again. I am not sure how to sort this, I know I need XC167.H file and think I have copied it but it says I need XC16x.H which I dont have. May even be going entirely in wrong direction. Can anyone help?
"it says I need XC16x.H which I dont have." it's on the free CD. (I don't use C166 - so that's where I found it). Have you tried the free download? "I have copied it" Shouldn't it just be part of the standard installation? You shouldn't need to be copying anything?