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receiving serial data on 8051 and writing to multiple ports

thread517-305405

receiving serial data on 8051 and writing to multiple ports

receiving serial data on 8051 and writing to multiple ports

(OP)
New to C programming and the 8051 and I'm trying to modify a program to receive 3 bytes of data, and write those bytes to Ports 0,1,2. I'm hoping my input would be something like
000000001111111100000000 and Port 0 would show the first byte, Port 1 the second, and port 2 the last byte. I'm using KeiluV.
Any suggestions on my code (attached - i hope).

Much appreaciated!

 

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