I have a project about designing a protocol between smart sensors. First i need to design some sensors. (I'm a beginner about ucontrollers.) I will use pic16f877 because of its ADC and SPI. I will use rs485 protocol between sensorsç But i don't know anything about addressing the sensors. Can i do it with that ucontroller and how? if anyone sends some codes it'll be better. (i use pic c compiler)
thanks for your attentions.
it's not important what to sense about thhe sensors. it will sense and the signal will be converted to digital by the ADC in the ucontroller. My problem is how to address the sensors and make them reply when the master want... İ need program codes about that...
thanks for your attentions.
it's not important what to sense about thhe sensors. it will sense and the signal will be converted to digital by the ADC in the ucontroller. My problem is how to address the sensors and make them reply when the master want... İ need program codes about that...