PIC16F44 & growbot robot
hello all,
we are 2 students new on the list, and we have encountered some
difficulties to understand how to manage the dialogue
between a PIC16F84 and a growbot robot.
A serial word from a PC is entering the PIC on RB0.
we have to query the robot on its"state" and therefore
use 4 // bits of PORT B from the PIC
(the same pins we have been using to transmit commands
from the PIC to the ROBOT: ie move ahead, led on etc..)
the only instruction we see is shiftout on one pin...
could anybody help us please ?
thanks in advance
Jerome Bertsch (on my father's account)
--
Yves Bertsch - E-mail: Bertsch@l... - Tel (33)4-50-09-16-68
Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP)
Tel (33)4-50-09-16-00 - FAX (33)4-50-27-94-95
we are 2 students new on the list, and we have encountered some
difficulties to understand how to manage the dialogue
between a PIC16F84 and a growbot robot.
A serial word from a PC is entering the PIC on RB0.
we have to query the robot on its"state" and therefore
use 4 // bits of PORT B from the PIC
(the same pins we have been using to transmit commands
from the PIC to the ROBOT: ie move ahead, led on etc..)
the only instruction we see is shiftout on one pin...
could anybody help us please ?
thanks in advance
Jerome Bertsch (on my father's account)
--
Yves Bertsch - E-mail: Bertsch@l... - Tel (33)4-50-09-16-68
Laboratoire d'Annecy-le-Vieux de Physique des Particules (LAPP)
Tel (33)4-50-09-16-00 - FAX (33)4-50-27-94-95