Thanks! That seems to have done the trick. How did calculate the high and low fuses with the internal RC oscillator though? I can't see how you set the values for the clock speed and source from the tables on pages 260 and 29 of the data sheet.
Thanks! That seems to have done the trick. How did calculate the high and low fuses with the internal RC oscillator though? I can't see how you set the values for the clock speed and source from the tables on pages 260 and 29 of the data sheet.