Don't you agree? ^^

Yes, I agree, 4550 has 10 bits ADC. But I use 4553 which has 12 bits ADC. But I've found my mistake. To send datas, you must first send the 8 lower bits, then, in the second byte sent, you must have the four highest bits of the first value as the four lowest bytes, and the four lowest byts of the se...

Hello. I made a 8 bits joystick with a PIC18F4553, and now I'd like to convert it in a 12 bits one, in order to use the ADC at its best. It perfectly worked. I modifyed my descriptors, and set my logical maximums to 4095 instead of 255, and used write[0]=Adc_Read(0); instead of write[0]=Adc_Read(0)>...