hi everyone,
i have done joseph's pcb, with atmega88.servo.modif.hex and .eep software and i am using atmega88pa-pu but when i'm trying to connect to servotuning.exe it shows an error message. i've tested two serial adapters, one ft232 and one rs232 on native com port.
echo is fine, works, but in hyperterminal i get nothing when i'm powering on the board.
fuse bits are ok, writen with codevision avr and stk300 programmer.
i've read that this processor 88pa-pu does not support full swing crystal anymore.
can anyone help me with compiling new code for my atmega88pa?