rushi53
Member level 2
I am working on a project in which a Master microcontroller has to communicate with 3 slave microcontrollers (all are 89s51)
I have to implement following steps:
1. Master will select slave by sending device address.
2. Then selected slave will perform the action
3. Then that slave will send data to master microcontroller.
My Problem:
Step 1 and 2 are working fine
But Step 3 is not working.
When I connect only 1 slave to master microcontroller then all 3 steps are working.
Please see the attached image
Please help me on this...
I have to implement following steps:
1. Master will select slave by sending device address.
2. Then selected slave will perform the action
3. Then that slave will send data to master microcontroller.
My Problem:
Step 1 and 2 are working fine
But Step 3 is not working.
When I connect only 1 slave to master microcontroller then all 3 steps are working.
Please see the attached image
Please help me on this...